Intelmann replacement air filter for WS 120 Trio, Trio L and Q, outside air, filter class ePM1 50% (F7) equivalent to Maico item no. 0093.1450

Brief description: Intelligent ventilation unit with heat and moisture recovery for controlled ventilation with a flow rate of 40 to 120 m3/h. Compact, highly efficient - energy efficiency class A. Compact and highly efficient - energy efficiency class A. Sound and energy-optimised fans in EC technology. KFW subsidisable: Particularly suitable for modern new builds or refurbishments. Very quiet device with extremely low installation height (21 cm) and low weight (25 kg): This makes it particularly suitable for installation in suspended ceilings. Installation on the wall or sloping roof is also possible. External, exhaust, supply and return air spigots in DN 125: Maximum flexibility thanks to 3D air spigots, air duct connection possible on any side. The EPP plug simply needs to be repositioned. Additional flexibility on the supply and return air side: Choice of DN 125 connection or direct air routing with up to four DN 75 air ducts each for supply and return air. Quick and easy installation by breaking out or repositioning the EPP plugs. ISO ePM10 >= 50 % (M5) filter in the extract air and ISO ePM1 >= 50 % (F7) pollen filter in the outside air. Tool-free filter change. The ventilation unit is equipped with a state-of-the-art enthalpy heat exchanger with hygiene certificate in accordance with VDI 6022, Sheet 1. Bypass mode / eco mode: ECO supply air, ECO extract air for passive summer night cooling. Complete separation of the extract air/supply air ducting throughout the entire appliance. This prevents unwanted air recirculation. Viruses (coronavirus) and bacteria are therefore not transmitted. Room air control RLS 1 WR included in the scope of delivery. The WS 120 Trio can be controlled via APP (air@home) and the browser-based web tool (##########_1__-##########_2__) using the integrated LAN interface. Plug & Play: Easy commissioning thanks to free commissioning software and standard USB connection for commissioning, control updates and servicing. USB interface integrated in the device cover - no need to remove the device cover for commissioning/software update. No sensitivity to pressure fluctuations: The integrated / automatic constant volume flow control ensures that the set volume flow is maintained at all times under all operating conditions (filter contamination, air valve settings). This also results in simpler commissioning / air volume measurement at the valves. No adjustment of the volume flows is necessary. Combination sensor (humidity/temperature) integrated as standard in the exhaust air enables demand-led ventilation operation and an intelligent dehumidification strategy (overhumidification protection). The appliance is also characterised by a frost protection strategy that is adapted to actual requirements. The heat recovery unit has a multi-function contact for the control of z.B. Brine earth heat exchanger (uncontrolled pump), operating and fault display, preheating or reheating coil, external dampers or cooling. 2 input contacts (12 V and 230 V) are available for safety shutdowns. Various inputs/outputs enable a control connection to other building services devices z.B. heat pump. Integrated MODBUS interface (TCP/IP and RTU) for integration into the building management system. The optional K-SM plug-in module enables integration into KNX building systems. The optional E-SM plug-in module enables integration into EnOcean systems. Optional additional boards ZP 1 and ZP 2 for extension functions such as z.B. Zone damper, brine earth heat exchanger (controlled pump), filter differential pressure measurement. Maximum appliance flexibility thanks to a wide range of equipment/connection options. Modern modular appliance technology enables a high level of user-friendliness for service and maintenance. Housing: Housing made of black EPP with traffic-white sheet steel cover. Filter can be changed easily without tools. Tight, thermal bridge-free and sound-insulated inner housing. Device surface and inner housing are easy to clean. Filter: ISO ePM10 >= 50 % (M5) filter in the exhaust air and ISO ePM1 >= 50 % (F7) pollen filter in the outside air. Tool-free filter replacement. Operation: RLS 1 WR control panel included in the scope of delivery, 4 air stages, filter change indicator, fault indicator. Additional control panels can be connected in parallel. Mobile operation via APP (air@home) or browser-based web tool (##########_1__-##########_2__) via smartphone, laptop or PC enables ##########_0__. Live reporting, user management. Demand-controlled automatic operation / time-controlled automatic operation. Manual operation / OFF. ECO mode supply air or ECO mode extract air. Filter queries, error messages. Optional RLS T2 WS touchscreen control panel for setting: 2 automatic operating modes (Auto Sensor / Auto Time). 4 manual operating modes (ECO exhaust air / ECO supply air / MANUAL / OFF). Complete commissioning of the WS 120 Trio possible. USB connection for service / commissioning - free MAICO commissioning software. Network integration via integrated LAN interface. Smart-Home ready (z.B. Loxone via Modbus TCP/IP). Modbus TCP/IP and RTU integrated as standard. Optional KNX plug-in module K-SM for integration into building management systems ##########_12__.org. Optional EnOcean plug-in module E-SM for device integration into the EnOcean world www.enocean-allinace.org. Control: Demand-led volume flow control as standard (decisive humidity value). Stepless demand-led adjustment of the air volumes. Integrated over-humidity protection function. 3 temperature sensors in the outside, exhaust and supply air. 1 combination sensor (temperature and humidity) in the exhaust air spigot. Up to 4 external sensors of different types (CO2, VOC, humidity) can be connected. Multifunction contact for controlling z.B. Brine earth heat exchanger (uncontrolled pump), operating and fault display, preheating or reheating coil, external dampers or cooling. Inputs for safety-related switch-off via 12 V contact or 230 V contact (z.B. Smoke detector, fire alarm, differential-pressure-free fireplace). Additional push-button input for triggering time-limited intensive ventilation (shock ventilation). Can be extended via optional additional circuit board ZP 1 to control: 3-way damper (z.B. Air/earth heat exchanger). A controlled pump (z.B. Brine earth heat exchanger). An air damper of a zone control. Switch contact use for external reheating coil. Expandable via optional additional circuit board ZP 2 for: Constant pressure of the EC fans. Differential pressure-controlled filter monitoring. Various inputs and outputs enable a control connection of the ventilation unit with another building services device such as z.B. Heat pump. Approvals and certificates: Test report in accordance with DIN EN 13141-7. Hygiene certificates for casing material (EPP) and heat exchanger. DIBt approval has been applied for. Heat exchanger/heat recovery: Highly efficient enthalpy cross-counterflow heat exchanger. Heat recovery up to 81 % for the L variants and 84 % for the Q variants. Humidity recovery up to 69 %. Hygiene certificate (no bacteria, virus growth/virus transfer) in accordance with VDI 6022, Sheet 1. Heat exchanger can be cleaned with water, antimicrobial. No condensate connection necessary. Bypass: Eco mode: ECO supply air, ECO extract air for passive summer night cooling. Frost protection: Prevention of heat exchanger freezing at low temperatures by monitoring the exhaust air temperature. If there is a risk of frost, the fresh air volume flow is gradually reduced. V versions: Frost protection through integrated preheating coil. Fans: Forward curved centrifugal fans in the exhaust air or outside air. Energy-efficient EC DC motors with integrated constant volume flow control. Possibility of constant pressure control via the optional ZP 2 additional circuit board. 3 ventilation levels continuously adjustable from 40 m3/h to 120 m3/h. Installation instructions: Easy, very time-saving installation by screwing the device directly to the ceiling / wall. Housing cover can be easily removed using screws. The mains cable is fed approx. 2.5 m out of the appliance, the cable for connecting the RLS 1 WR control unit is fed approx. 2 m from the appliance ##########_20__: WS 120 Trio LL, Version: Longitudinal flow, exhaust air left, Delivery volume: 40 m3/h / 120 m3/h, Speed: 2200 1/min, Energy efficiency class: A, Voltage type: Alternating current, Rated voltage: 230 V, Mains frequency: 50 Hz / 60 Hz, SPI value according to DIN EN 13141-7 (A7): 0.29 Wh/m3, Power consumption according to DIN EN 13141-7 (A7): 20 W, Stand-by power consumption: < 1 W, IMax: 1 A, Protection rating: IP 40, DIBT approval: yes, Installation location: wall / ceiling, System type: central, Material: EPP plastic/ galvanised sheet steel, Housing material: EPP plastic, Heat exchanger material: plastic, Colour: black / silver, Weight: 25 kg, Weight with packaging: 28 kg, Filter class: ISO ePM10 >= 50 % (M5) / ISO ePM1 >= 50 % (F7), Connection diameter: 125 mm (outside air/exhaust air), 75 mm (supply air/exhaust air), Number of connection spigots: 10, Width: 600 mm, Height: 210 mm, Depth: 1000 mm, Width with packaging: 720 mm, Height with packaging: 300 mm, Depth with packaging: 1120 mm, Conveying medium temperature at IMax: -20 °C to 50 °C, Max. Heat recovery efficiency according to DIN EN 13141-7 (A7): 81 %, Heat exchanger type: enthalpy cross-counterflow, Bypass: no, Pre-heating coil: no, Enthalpy heat exchanger: yes, Frost protection circuit: yes, Summer circuit: ECO exhaust air / ECO supply air, Filter monitoring: time-controlled, Humidity control: integrated, CO2 control: CO2 sensor for Trio, Air quality control (optional): VOC sensor for Trio, KNX connection (optional): K-SM, MODBUS interface: integrated, Control panel included: RLS 1 WR, App, Control panel (optional): RLS T2 WS, RLS G1 WS, EnOcean radio integration (optional): E-SM, Mobile control: yes, Suitable for roof ventilators: no, Suitable for wall-mounted ventilators: no, Suitable for box ventilators: no, Suitable for circulation ventilators: no, Suitable for duct ventilators: no, Suitable for centrifugal ventilators: no, Suitable for wall-mounted ventilators: no, Suitable for domestic ventilators: no, Suitable for heat recovery systems: no

Brief description: Intelligent ventilation unit with heat and moisture recovery for controlled ventilation with a flow rate of 40 to 120 m3/h. Compact, highly efficient - energy efficiency class A. Compact and highly efficient - energy efficiency class A. Sound and energy-optimised fans in EC technology. KFW subsidisable: Particularly suitable for modern new builds or refurbishments. Very quiet device with extremely low installation height (21 cm) and low weight (25 kg): This makes it particularly suitable for installation in suspended ceilings. Installation on the wall or sloping roof is also possible. External, exhaust, supply and return air spigots in DN 125: Maximum flexibility thanks to 3D air spigots, air duct connection possible on any side. The EPP plug simply needs to be repositioned. Additional flexibility on the supply and return air side: Choice of DN 125 connection or direct air routing with up to four DN 75 air ducts each for supply and return air. Quick and easy installation by breaking out or repositioning the EPP plugs. ISO ePM10 >= 50 % (M5) filter in the extract air and ISO ePM1 >= 50 % (F7) pollen filter in the outside air. Tool-free filter change. The ventilation unit is equipped with a state-of-the-art enthalpy heat exchanger with hygiene certificate in accordance with VDI 6022, Sheet 1. Bypass mode / eco mode: ECO supply air, ECO extract air for passive summer night cooling. Complete separation of the extract air/supply air ducting throughout the entire appliance. This prevents unwanted air recirculation. Viruses (coronavirus) and bacteria are therefore not transmitted. Room air control RLS 1 WR included in the scope of delivery. The WS 120 Trio can be controlled via APP (air@home) and the browser-based web tool (##########_1__-##########_2__) using the integrated LAN interface. Plug & Play: Easy commissioning thanks to free commissioning software and standard USB connection for commissioning, control updates and servicing. USB interface integrated in the device cover - no need to remove the device cover for commissioning/software update. No sensitivity to pressure fluctuations: The integrated / automatic constant volume flow control ensures that the set volume flow is maintained at all times under all operating conditions (filter contamination, air valve settings). This also results in simpler commissioning / air volume measurement at the valves. No adjustment of the volume flows is necessary. Combination sensor (humidity/temperature) integrated as standard in the exhaust air enables demand-led ventilation operation and an intelligent dehumidification strategy (overhumidification protection). The appliance is also characterised by a frost protection strategy that is adapted to actual requirements. The heat recovery unit has a multi-function contact for the control of z.B. Brine earth heat exchanger (uncontrolled pump), operating and fault display, preheating or reheating coil, external dampers or cooling. 2 input contacts (12 V and 230 V) are available for safety-related shutdowns. Various inputs/outputs enable a control connection to other building services devices z.B. heat pump. Integrated MODBUS interface (TCP/IP and RTU) for integration into the building management system. The optional K-SM plug-in module enables integration into KNX building systems. The optional E-SM plug-in module enables integration into EnOcean systems. Optional additional boards ZP 1 and ZP 2 for extension functions such as z.B. Zone damper, brine earth heat exchanger (controlled pump), filter differential pressure measurement. Maximum appliance flexibility thanks to a wide range of equipment/connection options. Modern modular appliance technology enables a high level of user-friendliness for service and maintenance. Housing: Housing made of black EPP with traffic-white sheet steel cover. Filter can be changed easily without tools. Tight, thermal bridge-free and sound-insulated inner housing. Device surface and inner housing are easy to clean. Filter: ISO ePM10 >= 50 % (M5) filter in the exhaust air and ISO ePM1 >= 50 % (F7) pollen filter in the outside air. Tool-free filter replacement. Operation: RLS 1 WR control panel included in the scope of delivery, 4 air stages, filter change indicator, fault indicator. Additional control panels can be connected in parallel. Mobile operation via APP (air@home) or browser-based web tool (##########_1__-##########_2__) via smartphone, laptop or PC enables ##########_0__. Live reporting, user management. Demand-controlled automatic operation / time-controlled automatic operation. Manual operation / OFF. ECO mode supply air or ECO mode extract air. Filter queries, error messages. Optional RLS T2 WS touchscreen control panel for setting: 2 automatic operating modes (Auto Sensor / Auto Time). 4 manual operating modes (ECO exhaust air / ECO supply air / MANUAL / OFF). Complete commissioning of the WS 120 Trio possible. USB connection for service / commissioning - free MAICO commissioning software. Network integration via integrated LAN interface. Smart-Home ready (z.B. Loxone via Modbus TCP/IP). Modbus TCP/IP and RTU integrated as standard. Optional KNX plug-in module K-SM for integration into building management systems ##########_12__.org. Optional EnOcean plug-in module E-SM for device integration into the EnOcean world www.enocean-allinace.org. Control: Demand-led volume flow control as standard (decisive humidity value). Stepless demand-led adjustment of the air volumes. Integrated over-humidity protection function. 3 temperature sensors in the outside, exhaust and supply air. 1 combination sensor (temperature and humidity) in the exhaust air spigot. Up to 4 external sensors of different types (CO2, VOC, humidity) can be connected. Multifunction contact for controlling z.B. Brine earth heat exchanger (uncontrolled pump), operating and fault display, preheating or reheating coil, external dampers or cooling. Inputs for safety-related switch-off via 12 V contact or 230 V contact (z.B. Smoke detector, fire alarm, differential-pressure-free fireplace). Additional push-button input for triggering time-limited intensive ventilation (shock ventilation). Can be extended via optional additional circuit board ZP 1 to control: 3-way damper (z.B. Air/earth heat exchanger). A controlled pump (z.B. Brine earth heat exchanger). An air damper of a zone control. Switch contact use for external reheating coil. Expandable via optional additional circuit board ZP 2 for: Constant pressure of the EC fans. Differential pressure-controlled filter monitoring. Various inputs and outputs enable a control connection of the ventilation unit with another building services device such as z.B. Heat pump. Approvals and certificates: Test report in accordance with DIN EN 13141-7. Hygiene certificates for casing material (EPP) and heat exchanger. DIBt approval has been applied for. Heat exchanger/heat recovery: Highly efficient enthalpy cross-counterflow heat exchanger. Heat recovery up to 81 % for the L variants and 84 % for the Q variants. Humidity recovery up to 69 %. Hygiene certificate (no bacteria, virus growth/virus transfer) in accordance with VDI 6022, Sheet 1. Heat exchanger can be cleaned with water, antimicrobial. No condensate connection necessary. Bypass: Eco mode: ECO supply air, ECO extract air for passive summer night cooling. Frost protection: Prevention of heat exchanger freezing at low temperatures by monitoring the exhaust air temperature. If there is a risk of frost, the fresh air volume flow is gradually reduced. V versions: Frost protection through integrated preheating coil. Fans: Forward curved centrifugal fans in the exhaust air or outside air. Energy-efficient EC DC motors with integrated constant volume flow control. Possibility of constant pressure control via the optional ZP 2 additional circuit board. 3 ventilation levels continuously adjustable from 40 m3/h to 120 m3/h. Installation instructions: Easy, very time-saving installation by screwing the device directly to the ceiling / wall. Housing cover can be easily removed using screws. Mains supply cable is fed approx. 2.5 m out of the appliance, cable for connecting the RLS 1 WR control unit is fed approx. 2 m from the appliance##########_20__: WS 120 Trio LLV, Version: Longitudinal flow, exhaust air on the left, integrated preheating coil, Delivery volume: 40 m3/h / 120 m3/h, Speed: 2200 1/min, Energy efficiency class: A, Voltage type: Alternating current, Rated voltage: 230 V, Mains frequency: 50 Hz / 60 Hz, SPI value according to DIN EN 13141-7 (A7): 0.29 Wh/m3, Power consumption according to DIN EN 13141-7 (A7): 20 W, Stand-by power consumption: < 1 W, IMax: 5 A, Protection rating: IP 40, DIBT approval: yes, Installation location: wall / ceiling, System type: central, Material: EPP plastic/ galvanised sheet steel, Housing material: EPP plastic, Heat exchanger material: plastic, Colour: black / silver, Weight: 25 kg, Weight with packaging: 28 kg, Filter class: ISO ePM10 >= 50 % (M5) / ISO ePM1 >= 50 % (F7), Connection diameter: 125 mm (outside air/exhaust air), 75 mm (supply air/exhaust air), Number of connection spigots: 10, Width: 600 mm, Height: 210 mm, Depth: 1000 mm, Width with packaging: 720 mm, Height with packaging: 300 mm, Depth with packaging: 1120 mm, Conveying medium temperature at IMax: -20 °C to 50 °C, Max. Heat recovery efficiency according to DIN EN 13141-7 (A7): 81 %, Heat exchanger type: enthalpy cross-counterflow, Bypass: no, Pre-heating coil: integrated, Enthalpy heat exchanger: yes, Frost protection circuit: yes, Summer circuit: ECO exhaust air / ECO supply air, Filter monitoring: time-controlled, Humidity control: integrated, CO2 control: CO2 sensor for Trio, Air quality control (optional): VOC sensor for Trio, KNX connection (optional): K-SM, MODBUS interface: integrated, Control panel included: RLS 1 WR, App, Control panel (optional): RLS T2 WS, RLS G1 WS, EnOcean radio integration (optional): E-SM, Mobile control: yes, Suitable for roof ventilators: no, Suitable for wall-mounted ventilators: no, Suitable for box ventilators: no, Suitable for circulation ventilators: no, Suitable for duct ventilators: no, Suitable for centrifugal ventilators: no, Suitable for wall-mounted ventilators: no, Suitable for domestic ventilators: no, Suitable for heat recovery systems: no

Brief description: Intelligent ventilation unit with heat and moisture recovery for controlled ventilation with a flow rate of 40 to 120 m3/h. Compact, highly efficient - energy efficiency class A. Compact and highly efficient - energy efficiency class A. Sound and energy-optimised fans in EC technology. KFW subsidisable: Particularly suitable for modern new builds or refurbishments. Very quiet device with extremely low installation height (21 cm) and low weight (25 kg): This makes it particularly suitable for installation in suspended ceilings. Installation on the wall or sloping roof is also possible. External, exhaust, supply and return air spigots in DN 125: Maximum flexibility thanks to 3D air spigots, air duct connection possible on any side. The EPP plug simply needs to be repositioned. Additional flexibility on the supply and return air side: Choice of DN 125 connection or direct air routing with up to four DN 75 air ducts each for supply and return air. Quick and easy installation by breaking out or repositioning the EPP plugs. ISO ePM10 >= 50 % (M5) filter in the extract air and ISO ePM1 >= 50 % (F7) pollen filter in the outside air. Tool-free filter change. The ventilation unit is equipped with a state-of-the-art enthalpy heat exchanger with hygiene certificate in accordance with VDI 6022, Sheet 1. Bypass mode / eco mode: ECO supply air, ECO extract air for passive summer night cooling. Complete separation of the extract air/supply air ducting throughout the entire appliance. This prevents unwanted air recirculation. Viruses (coronavirus) and bacteria are therefore not transmitted. Room air control RLS 1 WR included in the scope of delivery. The WS 120 Trio can be controlled via APP (air@home) and the browser-based web tool (##########_1__-##########_2__) using the integrated LAN interface. Plug & Play: Easy commissioning thanks to free commissioning software and standard USB connection for commissioning, control updates and servicing. USB interface integrated in the device cover - no need to remove the device cover for commissioning/software update. No sensitivity to pressure fluctuations: The integrated / automatic constant volume flow control ensures that the set volume flow is maintained at all times under all operating conditions (filter contamination, air valve settings). This also results in simpler commissioning / air volume measurement at the valves. No adjustment of the volume flows is necessary. Combination sensor (humidity/temperature) integrated as standard in the exhaust air enables demand-led ventilation operation and an intelligent dehumidification strategy (overhumidification protection). The appliance is also characterised by a frost protection strategy that is adapted to actual requirements. The heat recovery unit has a multi-function contact for the control of z.B. Brine earth heat exchanger (uncontrolled pump), operating and fault display, preheating or reheating coil, external dampers or cooling. 2 input contacts (12 V and 230 V) are available for safety-related shutdowns. Various inputs/outputs enable a control connection to other building services devices z.B. heat pump. Integrated MODBUS interface (TCP/IP and RTU) for integration into the building management system. The optional K-SM plug-in module enables integration into KNX building systems. The optional E-SM plug-in module enables integration into EnOcean systems. Optional additional boards ZP 1 and ZP 2 for extension functions such as z.B. Zone damper, brine earth heat exchanger (controlled pump), filter differential pressure measurement. Maximum appliance flexibility thanks to a wide range of equipment/connection options. Modern modular appliance technology enables a high level of user-friendliness for service and maintenance. Housing: Housing made of black EPP with traffic-white sheet steel cover. Filter can be changed easily without tools. Tight, thermal bridge-free and sound-insulated inner housing. Device surface and inner housing are easy to clean. Filter: ISO ePM10 >= 50 % (M5) filter in the exhaust air and ISO ePM1 >= 50 % (F7) pollen filter in the outside air. Tool-free filter replacement. Operation: RLS 1 WR control panel included in the scope of delivery, 4 air stages, filter change indicator, fault indicator. Additional control panels can be connected in parallel. Mobile operation via APP (air@home) or browser-based web tool (##########_1__-##########_2__) via smartphone, laptop or PC enables ##########_0__. Live reporting, user management. Demand-controlled automatic operation / time-controlled automatic operation. Manual operation / OFF. ECO mode supply air or ECO mode extract air. Filter queries, error messages. Optional RLS T2 WS touchscreen control panel for setting: 2 automatic operating modes (Auto Sensor / Auto Time). 4 manual operating modes (ECO exhaust air / ECO supply air / MANUAL / OFF). Complete commissioning of the WS 120 Trio possible. USB connection for service / commissioning - free MAICO commissioning software. Network integration via integrated LAN interface. Smart-Home ready (z.B. Loxone via Modbus TCP/IP). Modbus TCP/IP and RTU integrated as standard. Optional KNX plug-in module K-SM for integration into building management systems ##########_12__.org. Optional EnOcean plug-in module E-SM for device integration into the EnOcean world www.enocean-allinace.org. Control: Demand-led volume flow control as standard (decisive humidity value). Stepless demand-led adjustment of the air volumes. Integrated over-humidity protection function. 3 temperature sensors in the outside, exhaust and supply air. 1 combination sensor (temperature and humidity) in the exhaust air spigot. Up to 4 external sensors of different types (CO2, VOC, humidity) can be connected. Multifunction contact for controlling z.B. Brine earth heat exchanger (uncontrolled pump), operating and fault display, preheating or reheating coil, external dampers or cooling. Inputs for safety-related switch-off via 12 V contact or 230 V contact (z.B. Smoke detector, fire alarm, differential-pressure-free fireplace). Additional push-button input for triggering time-limited intensive ventilation (shock ventilation). Can be extended via optional additional circuit board ZP 1 to control: 3-way damper (z.B. Air/earth heat exchanger). A controlled pump (z.B. Brine earth heat exchanger). An air damper of a zone control. Switch contact use for external reheating coil. Expandable via optional additional circuit board ZP 2 for: Constant pressure of the EC fans. Differential pressure-controlled filter monitoring. Various inputs and outputs enable a control connection of the ventilation unit with another building services device such as z.B. Heat pump. Approvals and certificates: Test report in accordance with DIN EN 13141-7. Hygiene certificates for casing material (EPP) and heat exchanger. DIBt approval has been applied for. Heat exchanger/heat recovery: Highly efficient enthalpy cross-counterflow heat exchanger. Heat recovery up to 81 % for the L variants and 84 % for the Q variants. Humidity recovery up to 69 %. Hygiene certificate (no bacteria, virus growth/virus transfer) in accordance with VDI 6022, Sheet 1. Heat exchanger can be cleaned with water, antimicrobial. No condensate connection necessary. Bypass: Eco mode: ECO supply air, ECO extract air for passive summer night cooling. Frost protection: Prevention of heat exchanger freezing at low temperatures by monitoring the exhaust air temperature. If there is a risk of frost, the fresh air volume flow is gradually reduced. V versions: Frost protection through integrated preheating coil. Fans: Forward curved centrifugal fans in the exhaust air or outside air. Energy-efficient EC DC motors with integrated constant volume flow control. Possibility of constant pressure control via the optional ZP 2 additional circuit board. 3 ventilation levels continuously adjustable from 40 m3/h to 120 m3/h. Installation instructions: Easy, very time-saving installation by screwing the device directly to the ceiling / wall. Housing cover can be easily removed using screws. The mains cable is fed approx. 2.5 m out of the appliance, the cable for connecting the RLS 1 WR control unit is fed approx. 2 m from the appliance ##########_20__: WS 120 Trio LR, Version: Longitudinal flow, exhaust air right, Delivery volume: 40 m3/h / 120 m3/h, Speed: 2200 1/min, Energy efficiency class: A, Voltage type: Alternating current, Rated voltage: 230 V, Mains frequency: 50 Hz / 60 Hz, SPI value according to DIN EN 13141-7 (A7): 0.29 Wh/m3, Power consumption according to DIN EN 13141-7 (A7): 20 W, Stand-by power consumption: < 1 W, IMax: 1 A, Protection rating: IP 40, DIBT approval: yes, Installation location: wall / ceiling, System type: central, Material: EPP plastic/ galvanised sheet steel, Housing material: EPP plastic, Heat exchanger material: plastic, Colour: black / silver, Weight: 25 kg, Weight with packaging: 28 kg, Filter class: ISO ePM10 >= 50 % (M5) / ISO ePM1 >= 50 % (F7), Connection diameter: 125 mm (outside air/exhaust air), 75 mm (supply air/exhaust air), Number of connection spigots: 10, Width: 600 mm, Height: 210 mm, Depth: 1000 mm, Width with packaging: 720 mm, Height with packaging: 300 mm, Depth with packaging: 1120 mm, Conveying medium temperature at IMax: -20 °C to 50 °C, Max. Heat recovery efficiency according to DIN EN 13141-7 (A7): 81 %, Heat exchanger type: enthalpy cross-counterflow, Bypass: no, Pre-heating coil: no, Enthalpy heat exchanger: yes, Frost protection circuit: yes, Summer circuit: ECO exhaust air / ECO supply air, Filter monitoring: time-controlled, Humidity control: integrated, CO2 control: CO2 sensor for Trio, Air quality control (optional): VOC sensor for Trio, KNX connection (optional): K-SM, MODBUS interface: integrated, Control panel included: RLS 1 WR, App, Control panel (optional): RLS T2 WS, RLS G1 WS, EnOcean radio integration (optional): E-SM, Mobile control: yes, Suitable for roof ventilators: no, Suitable for wall-mounted ventilators: no, Suitable for box ventilators: no, Suitable for circulation ventilators: no, Suitable for duct ventilators: no, Suitable for centrifugal ventilators: no, Suitable for wall-mounted ventilators: no, Suitable for domestic ventilators: no, Suitable for heat recovery systems: no

Brief description: Intelligent ventilation unit with heat and moisture recovery for controlled ventilation with a flow rate of 40 to 120 m3/h. Compact, highly efficient - energy efficiency class A. Compact and highly efficient - energy efficiency class A. Sound and energy-optimised fans in EC technology. KFW subsidisable: Particularly suitable for modern new builds or refurbishments. Very quiet device with extremely low installation height (21 cm) and low weight (25 kg): This makes it particularly suitable for installation in suspended ceilings. Installation on the wall or sloping roof is also possible. External, exhaust, supply and return air spigots in DN 125: Maximum flexibility thanks to 3D air spigots, air duct connection possible on any side. The EPP plug simply needs to be repositioned. Additional flexibility on the supply and return air side: Choice of DN 125 connection or direct air routing with up to four DN 75 air ducts each for supply and return air. Quick and easy installation by breaking out or repositioning the EPP plugs. ISO ePM10 >= 50 % (M5) filter in the extract air and ISO ePM1 >= 50 % (F7) pollen filter in the outside air. Tool-free filter change. The ventilation unit is equipped with a state-of-the-art enthalpy heat exchanger with hygiene certificate in accordance with VDI 6022, Sheet 1. Bypass mode / eco mode: ECO supply air, ECO extract air for passive summer night cooling. Complete separation of the extract air/supply air ducting throughout the entire appliance. This prevents unwanted air recirculation. Viruses (coronavirus) and bacteria are therefore not transmitted. Room air control RLS 1 WR included in the scope of delivery. The WS 120 Trio can be controlled via APP (air@home) and the browser-based web tool (##########_1__-##########_2__) using the integrated LAN interface. Plug & Play: Easy commissioning thanks to free commissioning software and standard USB connection for commissioning, control updates and servicing. USB interface integrated in the device cover - no need to remove the device cover for commissioning/software update. No sensitivity to pressure fluctuations: The integrated / automatic constant volume flow control ensures that the set volume flow is maintained at all times under all operating conditions (filter contamination, air valve settings). This also results in simpler commissioning / air volume measurement at the valves. No adjustment of the volume flows is necessary. Combination sensor (humidity/temperature) integrated as standard in the exhaust air enables demand-led ventilation operation and an intelligent dehumidification strategy (overhumidification protection). The appliance is also characterised by a frost protection strategy that is adapted to actual requirements. The heat recovery unit has a multi-function contact for the control of z.B. Brine earth heat exchanger (uncontrolled pump), operating and fault display, preheating or reheating coil, external dampers or cooling. 2 input contacts (12 V and 230 V) are available for safety-related shutdowns. Various inputs/outputs enable a control connection to other building services devices z.B. heat pump. Integrated MODBUS interface (TCP/IP and RTU) for integration into the building management system. The optional K-SM plug-in module enables integration into KNX building systems. The optional E-SM plug-in module enables integration into EnOcean systems. Optional additional boards ZP 1 and ZP 2 for extension functions such as z.B. Zone damper, brine earth heat exchanger (controlled pump), filter differential pressure measurement. Maximum appliance flexibility thanks to a wide range of equipment/connection options. Modern modular appliance technology enables a high level of user-friendliness for service and maintenance. Housing: Housing made of black EPP with traffic-white sheet steel cover. Filter can be changed easily without tools. Tight, thermal bridge-free and sound-insulated inner housing. Device surface and inner housing are easy to clean. Filter: ISO ePM10 >= 50 % (M5) filter in the exhaust air and ISO ePM1 >= 50 % (F7) pollen filter in the outside air. Tool-free filter replacement. Operation: RLS 1 WR control panel included in the scope of delivery, 4 air stages, filter change indicator, fault indicator. Additional control panels can be connected in parallel. Mobile operation via APP (air@home) or browser-based web tool (##########_1__-##########_2__) via smartphone, laptop or PC enables ##########_0__. Live reporting, user management. Demand-controlled automatic operation / time-controlled automatic operation. Manual operation / OFF. ECO mode supply air or ECO mode extract air. Filter queries, error messages. Optional RLS T2 WS touchscreen control panel for setting: 2 automatic operating modes (Auto Sensor / Auto Time). 4 manual operating modes (ECO exhaust air / ECO supply air / MANUAL / OFF). Complete commissioning of the WS 120 Trio possible. USB connection for service / commissioning - free MAICO commissioning software. Network integration via integrated LAN interface. Smart-Home ready (z.B. Loxone via Modbus TCP/IP). Modbus TCP/IP and RTU integrated as standard. Optional KNX plug-in module K-SM for integration into building management systems ##########_12__.org. Optional EnOcean plug-in module E-SM for device integration into the EnOcean world www.enocean-allinace.org. Control: Demand-led volume flow control as standard (decisive humidity value). Stepless demand-led adjustment of the air volumes. Integrated over-humidity protection function. 3 temperature sensors in the outside, exhaust and supply air. 1 combination sensor (temperature and humidity) in the exhaust air spigot. Up to 4 external sensors of different types (CO2, VOC, humidity) can be connected. Multifunction contact for controlling z.B. Brine earth heat exchanger (uncontrolled pump), operating and fault display, preheating or reheating coil, external dampers or cooling. Inputs for safety-related switch-off via 12 V contact or 230 V contact (z.B. Smoke detector, fire alarm, differential-pressure-free fireplace). Additional push-button input for triggering time-limited intensive ventilation (shock ventilation). Can be extended via optional additional circuit board ZP 1 to control: 3-way damper (z.B. Air/earth heat exchanger). A controlled pump (z.B. Brine earth heat exchanger). An air damper of a zone control. Switch contact use for external reheating coil. Expandable via optional additional circuit board ZP 2 for: Constant pressure of the EC fans. Differential pressure-controlled filter monitoring. Various inputs and outputs enable a control connection of the ventilation unit with another building services device such as z.B. Heat pump. Approvals and certificates: Test report in accordance with DIN EN 13141-7. Hygiene certificates for casing material (EPP) and heat exchanger. DIBt approval has been applied for. Heat exchanger/heat recovery: Highly efficient enthalpy cross-counterflow heat exchanger. Heat recovery up to 81 % for the L variants and 84 % for the Q variants. Humidity recovery up to 69 %. Hygiene certificate (no bacteria, virus growth/virus transfer) in accordance with VDI 6022, Sheet 1. Heat exchanger can be cleaned with water, antimicrobial. No condensate connection necessary. Bypass: Eco mode: ECO supply air, ECO extract air for passive summer night cooling. Frost protection: Prevention of heat exchanger freezing at low temperatures by monitoring the exhaust air temperature. If there is a risk of frost, the fresh air volume flow is gradually reduced. V versions: Frost protection through integrated preheating coil. Fans: Forward curved centrifugal fans in the exhaust air or outside air. Energy-efficient EC DC motors with integrated constant volume flow control. Possibility of constant pressure control via the optional ZP 2 additional circuit board. 3 ventilation levels continuously adjustable from 40 m3/h to 120 m3/h. Installation instructions: Easy, very time-saving installation by screwing the device directly to the ceiling / wall. Housing cover can be easily removed using screws. The mains cable is fed approx. 2.5 m out of the appliance, the cable for connecting the RLS 1 WR control unit is fed approx. 2 m from the appliance ##########_20__: WS 120 Trio LRV, design: longitudinal flow, exhaust air on the right, integrated preheating coil, delivery volume: 40 m3/h / 120 m3/h, speed: 2200 1/min, energy efficiency class: A, voltage type: alternating current, rated voltage: 230 V, Mains frequency: 50 Hz / 60 Hz, SPI value according to DIN EN 13141-7 (A7): 0.29 Wh/m3, Power consumption according to DIN EN 13141-7 (A7): 20 W, Stand-by power consumption: < 1 W, IMax: 5 A, Protection rating: IP 40, DIBT approval: yes, Installation location: wall / ceiling, System type: central, Material: EPP plastic/ galvanised sheet steel, Housing material: EPP plastic, Heat exchanger material: plastic, Colour: black / silver, Weight: 25 kg, Weight with packaging: 28 kg, Filter class: ISO ePM10 >= 50 % (M5) / ISO ePM1 >= 50 % (F7), Connection diameter: 125 mm (outside air/exhaust air), 75 mm (supply air/exhaust air), Number of connection spigots: 10, Width: 600 mm, Height: 210 mm, Depth: 1000 mm, Width with packaging: 720 mm, Height with packaging: 300 mm, Depth with packaging: 1120 mm, Conveying medium temperature at IMax: -20 °C to 50 °C, Max. Heat recovery efficiency according to DIN EN 13141-7 (A7): 81 %, Heat exchanger type: enthalpy cross-counterflow, Bypass: no, Pre-heating coil: integrated, Enthalpy heat exchanger: yes, Frost protection circuit: yes, Summer circuit: ECO exhaust air / ECO supply air, Filter monitoring: time-controlled, Humidity control: integrated, CO2 control: CO2 sensor for Trio, Air quality control (optional): VOC sensor for Trio, KNX connection (optional): K-SM, MODBUS interface: integrated, Control panel included: RLS 1 WR, App, Control panel (optional): RLS T2 WS, RLS G1 WS, EnOcean radio integration (optional): E-SM, Mobile control: yes, Suitable for roof ventilators: no, Suitable for wall-mounted ventilators: no, Suitable for box ventilators: no, Suitable for circulation ventilators: no, Suitable for duct ventilators: no, Suitable for centrifugal ventilators: no, Suitable for wall-mounted ventilators: no, Suitable for domestic ventilators: no, Suitable for heat recovery systems: no

Brief description: Intelligent ventilation unit with heat and moisture recovery for controlled ventilation with a flow rate of 40 to 120 m3/h. Compact, highly efficient - energy efficiency class A. Compact and highly efficient - energy efficiency class A. Sound and energy-optimised fans in EC technology. KFW subsidisable: Particularly suitable for modern new builds or refurbishments. Very quiet device with extremely low installation height (21 cm) and low weight (25 kg): This makes it particularly suitable for installation in suspended ceilings. Installation on the wall or sloping roof is also possible. External, exhaust, supply and return air spigots in DN 125: Maximum flexibility thanks to 3D air spigots, air duct connection possible on any side. The EPP plug simply needs to be repositioned. Additional flexibility on the supply and return air side: Choice of DN 125 connection or direct air routing with up to four DN 75 air ducts each for supply and return air. Quick and easy installation by breaking out or repositioning the EPP plugs. ISO ePM10 >= 50 % (M5) filter in the extract air and ISO ePM1 >= 50 % (F7) pollen filter in the outside air. Tool-free filter change. The ventilation unit is equipped with a state-of-the-art enthalpy heat exchanger with hygiene certificate in accordance with VDI 6022, Sheet 1. Bypass mode / eco mode: ECO supply air, ECO extract air for passive summer night cooling. Complete separation of the extract air/supply air ducting throughout the entire appliance. This prevents unwanted air recirculation. Viruses (coronavirus) and bacteria are therefore not transmitted. Room air control RLS 1 WR included in the scope of delivery. The WS 120 Trio can be controlled via APP (air@home) and the browser-based web tool (##########_1__-##########_2__) using the integrated LAN interface. Plug & Play: Easy commissioning thanks to free commissioning software and standard USB connection for commissioning, control updates and servicing. USB interface integrated in the device cover - no need to remove the device cover for commissioning/software update. No pressure fluctuation sensitivity: The integrated / automatic constant volume flow control ensures that the set volume flow is maintained at all times under all operating conditions (filter contamination, air valve settings). This also results in simpler commissioning / air volume measurement at the valves. No adjustment of the volume flows is necessary. Combination sensor (humidity/temperature) integrated as standard in the exhaust air enables demand-led ventilation operation and an intelligent dehumidification strategy (overhumidification protection). The appliance is also characterised by a frost protection strategy that is adapted to actual requirements. The heat recovery unit has a multi-function contact for the control of z.B. Brine earth heat exchanger (uncontrolled pump), operating and fault display, preheating or reheating coil, external dampers or cooling. 2 input contacts (12 V and 230 V) are available for safety-related shutdowns. Various inputs/outputs enable a control connection to other building services devices z.B. heat pump. Integrated MODBUS interface (TCP/IP and RTU) for integration into the building management system. The optional K-SM plug-in module enables integration into KNX building systems. The optional E-SM plug-in module enables integration into EnOcean systems. Optional additional boards ZP 1 and ZP 2 for extension functions such as z.B. Zone damper, brine earth heat exchanger (controlled pump), filter differential pressure measurement. Maximum appliance flexibility thanks to a wide range of equipment/connection options. Modern modular appliance technology enables a high level of user-friendliness for service and maintenance. Housing: Housing made of black EPP with traffic-white sheet steel cover. Filter can be changed easily without tools. Tight, thermal bridge-free and sound-insulated inner housing. Device surface and inner housing are easy to clean. Filter: ISO ePM10 >= 50 % (M5) filter in the exhaust air and ISO ePM1 >= 50 % (F7) pollen filter in the outside air. Tool-free filter replacement. Operation: RLS 1 WR control panel included in the scope of delivery, 4 air stages, filter change indicator, fault indicator. Additional control panels can be connected in parallel. Mobile operation via APP (air@home) or browser-based web tool (##########_1__-##########_2__) via smartphone, laptop or PC enables ##########_0__. Live reporting, user management. Demand-controlled automatic operation / time-controlled automatic operation. Manual operation / OFF. ECO mode supply air or ECO mode extract air. Filter queries, error messages. Optional RLS T2 WS touchscreen control panel for setting: 2 automatic operating modes (Auto Sensor / Auto Time). 4 manual operating modes (ECO exhaust air / ECO supply air / MANUAL / OFF). Complete commissioning of the WS 120 Trio possible. USB connection for service / commissioning - free MAICO commissioning software. Network integration via integrated LAN interface. Smart-Home ready (z.B. Loxone via Modbus TCP/IP). Modbus TCP/IP and RTU integrated as standard. Optional KNX plug-in module K-SM for integration into building management systems ##########_12__.org. Optional EnOcean plug-in module E-SM for device integration into the EnOcean world www.enocean-allinace.org. Control: Demand-led volume flow control as standard (decisive humidity value). Stepless demand-led adjustment of the air volumes. Integrated over-humidity protection function. 3 temperature sensors in the outside, exhaust and supply air. 1 combination sensor (temperature and humidity) in the exhaust air spigot. Up to 4 external sensors of different types (CO2, VOC, humidity) can be connected. Multifunction contact for controlling z.B. Brine earth heat exchanger (uncontrolled pump), operating and fault display, preheating or reheating coil, external dampers or cooling. Inputs for safety-related switch-off via 12 V contact or 230 V contact (z.B. Smoke detector, fire alarm, differential-pressure-free fireplace). Additional push-button input for triggering time-limited intensive ventilation (shock ventilation). Can be extended via optional additional circuit board ZP 1 to control: 3-way damper (z.B. Air/earth heat exchanger). A controlled pump (z.B. Brine earth heat exchanger). An air damper of a zone control. Switch contact use for external reheating coil. Expandable via optional additional circuit board ZP 2 for: Constant pressure of the EC fans. Differential pressure-controlled filter monitoring. Various inputs and outputs enable a control connection of the ventilation unit with another building services device such as z.B. Heat pump. Approvals and certificates: Test report in accordance with DIN EN 13141-7. Hygiene certificates for casing material (EPP) and heat exchanger. DIBt approval has been applied for. Heat exchanger/heat recovery: Highly efficient enthalpy cross-counterflow heat exchanger. Heat recovery up to 81 % for the L variants and 84 % for the Q variants. Humidity recovery up to 69 %. Hygiene certificate (no bacteria, virus growth/virus transfer) in accordance with VDI 6022, Sheet 1. Heat exchanger can be cleaned with water, antimicrobial. No condensate connection necessary. Bypass: Eco mode: ECO supply air, ECO extract air for passive summer night cooling. Frost protection: Prevention of heat exchanger freezing at low temperatures by monitoring the exhaust air temperature. If there is a risk of frost, the fresh air volume flow is gradually reduced. V versions: Frost protection through integrated preheating coil. Fans: Forward curved centrifugal fans in the exhaust air or outside air. Energy-efficient EC DC motors with integrated constant volume flow control. Possibility of constant pressure control via the optional ZP 2 additional circuit board. 3 ventilation levels continuously adjustable from 40 m3/h to 120 m3/h. Installation instructions: Easy, very time-saving installation by screwing the device directly to the ceiling / wall. Housing cover can be easily removed using screws. The mains cable is fed approx. 2.5 m out of the appliance, the cable for connecting the RLS 1 WR control unit is fed approx. 2 m from the appliance ##########_20__: WS 120 Trio QL, Design: Cross-flow, exhaust air left, Delivery volume: 40 m3/h / 120 m3/h, Speed: 2200 1/min, Energy efficiency class: A, Voltage type: Alternating current, Rated voltage: 230 V, Mains frequency: 50 Hz / 60 Hz, SPI value according to DIN EN 13141-7 (A7): 0.27 Wh/m3, Power consumption according to DIN EN 13141-7 (A7): 20 W, Stand-by power consumption: < 1 W, IMax: 1 A, Protection rating: IP 40, DIBT approval: yes, Installation location: wall / ceiling, System type: central, Material: EPP plastic/ galvanised sheet steel, Housing material: EPP plastic, Heat exchanger material: plastic, Colour: black / silver, Weight: 25 kg, Weight with packaging: 28 kg, Filter class: ISO ePM10 >= 50 % (M5) / ISO ePM1 >= 50 % (F7), Connection diameter: 125 mm (outside air/exhaust air), 75 mm (supply air/exhaust air), Number of connection spigots: 10, Width: 600 mm, Height: 210 mm, Depth: 1000 mm, Width with packaging: 720 mm, Height with packaging: 300 mm, Depth with packaging: 1120 mm, Conveying medium temperature at IMax: -20 °C to 50 °C, Max. Heat recovery efficiency according to DIN EN 13141-7 (A7): 84 %, Heat exchanger type: enthalpy cross-counterflow, Bypass: no, Pre-heating coil: no, Enthalpy heat exchanger: yes, Frost protection circuit: yes, Summer circuit: ECO exhaust air / ECO supply air, Filter monitoring: time-controlled, Humidity control: integrated, CO2 control: CO2 sensor for Trio, Air quality control (optional): VOC sensor for Trio, KNX connection (optional): K-SM, MODBUS interface: integrated, Control panel included: RLS 1 WR, App, Control panel (optional): RLS T2 WS, RLS G1 WS, EnOcean radio integration (optional): E-SM, Mobile control: yes, Suitable for roof ventilators: no, Suitable for wall-mounted ventilators: no, Suitable for box ventilators: no, Suitable for circulation ventilators: no, Suitable for duct ventilators: no, Suitable for centrifugal ventilators: no, Suitable for wall-mounted ventilators: no, Suitable for domestic ventilators: no, Suitable for heat recovery systems: no

Brief description: Intelligent ventilation unit with heat and moisture recovery for controlled ventilation with a flow rate of 40 to 120 m3/h. Compact, highly efficient - energy efficiency class A. Compact and highly efficient - energy efficiency class A. Sound and energy-optimised fans in EC technology. KFW subsidisable: Particularly suitable for modern new builds or refurbishments. Very quiet device with extremely low installation height (21 cm) and low weight (25 kg): This makes it particularly suitable for installation in suspended ceilings. Installation on the wall or sloping roof is also possible. External, exhaust, supply and return air spigots in DN 125: Maximum flexibility thanks to 3D air spigots, air duct connection possible on any side. The EPP plug simply needs to be repositioned. Additional flexibility on the supply and return air side: Choice of DN 125 connection or direct air routing with up to four DN 75 air ducts each for supply and return air. Quick and easy installation by breaking out or repositioning the EPP plugs. ISO ePM10 >= 50 % (M5) filter in the extract air and ISO ePM1 >= 50 % (F7) pollen filter in the outside air. Tool-free filter change. The ventilation unit is equipped with a state-of-the-art enthalpy heat exchanger with hygiene certificate in accordance with VDI 6022, Sheet 1. Bypass mode / eco mode: ECO supply air, ECO extract air for passive summer night cooling. Complete separation of the extract air/supply air ducting throughout the entire appliance. This prevents unwanted air recirculation. Viruses (coronavirus) and bacteria are therefore not transmitted. Room air control RLS 1 WR included in the scope of delivery. The WS 120 Trio can be controlled via APP (air@home) and the browser-based web tool (##########_1__-##########_2__) using the integrated LAN interface. Plug & Play: Easy commissioning thanks to free commissioning software and standard USB connection for commissioning, control updates and servicing. USB interface integrated in the device cover - no need to remove the device cover for commissioning/software update. No sensitivity to pressure fluctuations: The integrated / automatic constant volume flow control ensures that the set volume flow is maintained at all times under all operating conditions (filter contamination, air valve settings). This also results in simpler commissioning / air volume measurement at the valves. No adjustment of the volume flows is necessary. Combination sensor (humidity/temperature) integrated as standard in the exhaust air enables demand-led ventilation operation and an intelligent dehumidification strategy (overhumidification protection). The appliance is also characterised by a frost protection strategy that is adapted to actual requirements. The heat recovery unit has a multi-function contact for the control of z.B. Brine earth heat exchanger (uncontrolled pump), operating and fault display, preheating or reheating coil, external dampers or cooling. 2 input contacts (12 V and 230 V) are available for safety-related shutdowns. Various inputs/outputs enable a control connection to other building services devices z.B. heat pump. Integrated MODBUS interface (TCP/IP and RTU) for integration into the building management system. The optional K-SM plug-in module enables integration into KNX building systems. The optional E-SM plug-in module enables integration into EnOcean systems. Optional additional boards ZP 1 and ZP 2 for extension functions such as z.B. Zone damper, brine earth heat exchanger (controlled pump), filter differential pressure measurement. Maximum appliance flexibility thanks to a wide range of equipment/connection options. Modern modular appliance technology enables a high level of user-friendliness for service and maintenance. Housing: Housing made of black EPP with traffic-white sheet steel cover. Filter can be changed easily without tools. Tight, thermal bridge-free and sound-insulated inner housing. Device surface and inner housing are easy to clean. Filter: ISO ePM10 >= 50 % (M5) filter in the exhaust air and ISO ePM1 >= 50 % (F7) pollen filter in the outside air. Tool-free filter replacement. Operation: RLS 1 WR control panel included in the scope of delivery, 4 air stages, filter change indicator, fault indicator. Additional control panels can be connected in parallel. Mobile operation via APP (air@home) or browser-based web tool (##########_1__-##########_2__) via smartphone, laptop or PC enables ##########_0__. Live reporting, user management. Demand-controlled automatic operation / time-controlled automatic operation. Manual operation / OFF. ECO mode supply air or ECO mode extract air. Filter queries, error messages. Optional RLS T2 WS touchscreen control panel for setting: 2 automatic operating modes (Auto Sensor / Auto Time). 4 manual operating modes (ECO exhaust air / ECO supply air / MANUAL / OFF). Complete commissioning of the WS 120 Trio possible. USB connection for service / commissioning - free MAICO commissioning software. Network integration via integrated LAN interface. Smart-Home ready (z.B. Loxone via Modbus TCP/IP). Modbus TCP/IP and RTU integrated as standard. Optional KNX plug-in module K-SM for integration into building management systems ##########_12__.org. Optional EnOcean plug-in module E-SM for device integration into the EnOcean world www.enocean-allinace.org. Control: Demand-led volume flow control as standard (decisive humidity value). Stepless demand-led adjustment of the air volumes. Integrated over-humidity protection function. 3 temperature sensors in the outside, exhaust and supply air. 1 combination sensor (temperature and humidity) in the exhaust air spigot. Up to 4 external sensors of different types (CO2, VOC, humidity) can be connected. Multifunction contact for controlling z.B. Brine earth heat exchanger (uncontrolled pump), operating and fault display, preheating or reheating coil, external dampers or cooling. Inputs for safety-related switch-off via 12 V contact or 230 V contact (z.B. Smoke detector, fire alarm, differential-pressure-free fireplace). Additional push-button input for triggering time-limited intensive ventilation (shock ventilation). Can be extended via optional additional circuit board ZP 1 to control: 3-way damper (z.B. Air/earth heat exchanger). A controlled pump (z.B. Brine earth heat exchanger). An air damper of a zone control. Switch contact use for external reheating coil. Expandable via optional additional circuit board ZP 2 for: Constant pressure of the EC fans. Differential pressure-controlled filter monitoring. Various inputs and outputs enable a control connection of the ventilation unit with another building services device such as z.B. Heat pump. Approvals and certificates: Test report in accordance with DIN EN 13141-7. Hygiene certificates for casing material (EPP) and heat exchanger. DIBt approval has been applied for. Heat exchanger/heat recovery: Highly efficient enthalpy cross-counterflow heat exchanger. Heat recovery up to 81 % for the L variants and 84 % for the Q variants. Humidity recovery up to 69 %. Hygiene certificate (no bacteria, virus growth/virus transfer) in accordance with VDI 6022, Sheet 1. Heat exchanger can be cleaned with water, antimicrobial. No condensate connection necessary. Bypass: Eco mode: ECO supply air, ECO extract air for passive summer night cooling. Frost protection: Prevention of heat exchanger freezing at low temperatures by monitoring the exhaust air temperature. If there is a risk of frost, the fresh air volume flow is gradually reduced. V versions: Frost protection through integrated preheating coil. Fans: Forward curved centrifugal fans in the exhaust air or outside air. Energy-efficient EC DC motors with integrated constant volume flow control. Possibility of constant pressure control via the optional ZP 2 additional circuit board. 3 ventilation levels continuously adjustable from 40 m3/h to 120 m3/h. Installation instructions: Easy, very time-saving installation by screwing the device directly to the ceiling / wall. Housing cover can be easily removed using screws. The mains cable is fed approx. 2.5 m out of the appliance, the cable for connecting the RLS 1 WR control unit is fed approx. 2 m from the appliance ##########_20__: WS 120 Trio QLV, Design: Cross-flow, exhaust air on the left, integrated preheating coil, Delivery volume: 40 m3/h / 120 m3/h, Speed: 2200 1/min, Energy efficiency class: A, Voltage type: Alternating current, Rated voltage: 230 V, Mains frequency: 50 Hz / 60 Hz, SPI value according to DIN EN 13141-7 (A7): 0.27 Wh/m3, Power consumption according to DIN EN 13141-7 (A7): 20 W, Stand-by power consumption: < 1 W, IMax: 5 A, Protection rating: IP 40, DIBT approval: yes, Installation location: wall / ceiling, System type: central, Material: EPP plastic/ galvanised sheet steel, Housing material: EPP plastic, Heat exchanger material: plastic, Colour: black / silver, Weight: 25 kg, Weight with packaging: 28 kg, Filter class: ISO ePM10 >= 50 % (M5) / ISO ePM1 >= 50 % (F7), Connection diameter: 125 mm (fresh air/exhaust air), 75 mm (supply air/exhaust air), Number of connection spigots: 10, Width: 600 mm, Height: 210 mm, Depth: 1000 mm, Width with packaging: 720 mm, Height with packaging: 300 mm, Depth with packaging: 1120 mm, Conveying medium temperature at IMax: -20 °C to 50 °C, Max. Heat recovery efficiency according to DIN EN 13141-7 (A7): 84 %, Heat exchanger type: enthalpy cross-counterflow, Bypass: no, Pre-heating coil: integrated, Enthalpy heat exchanger: yes, Frost protection circuit: yes, Summer circuit: ECO exhaust air / ECO supply air, Filter monitoring: time-controlled, Humidity control: integrated, CO2 control: CO2 sensor for Trio, Air quality control (optional): VOC sensor for Trio, KNX connection (optional): K-SM, MODBUS interface: integrated, Control panel included: RLS 1 WR, App, Control panel (optional): RLS T2 WS, RLS G1 WS, EnOcean radio integration (optional): E-SM, Mobile control: yes, Suitable for roof ventilators: no, Suitable for wall-mounted ventilators: no, Suitable for box ventilators: no, Suitable for circulation ventilators: no, Suitable for duct ventilators: no, Suitable for centrifugal ventilators: no, Suitable for wall-mounted ventilators: no, Suitable for domestic ventilators: no, Suitable for heat recovery systems: no

Brief description: Intelligent ventilation unit with heat and moisture recovery for controlled ventilation with a flow rate of 40 to 120 m3/h. Compact, highly efficient - energy efficiency class A. Compact and highly efficient - energy efficiency class A. Sound and energy-optimised fans in EC technology. KFW subsidisable: Particularly suitable for modern new builds or refurbishments. Very quiet device with extremely low installation height (21 cm) and low weight (25 kg): This makes it particularly suitable for installation in suspended ceilings. Installation on the wall or sloping roof is also possible. External, exhaust, supply and return air spigots in DN 125: Maximum flexibility thanks to 3D air spigots, air duct connection possible on any side. The EPP plug simply needs to be repositioned. Additional flexibility on the supply and return air side: Choice of DN 125 connection or direct air routing with up to four DN 75 air ducts each for supply and return air. Quick and easy installation by breaking out or repositioning the EPP plugs. ISO ePM10 >= 50 % (M5) filter in the extract air and ISO ePM1 >= 50 % (F7) pollen filter in the outside air. Tool-free filter change. The ventilation unit is equipped with a state-of-the-art enthalpy heat exchanger with hygiene certificate in accordance with VDI 6022, Sheet 1. Bypass mode / eco mode: ECO supply air, ECO extract air for passive summer night cooling. Complete separation of the extract air/supply air ducting throughout the entire appliance. This prevents unwanted air recirculation. Viruses (coronavirus) and bacteria are therefore not transmitted. Room air control RLS 1 WR included in the scope of delivery. The WS 120 Trio can be controlled via APP (air@home) and the browser-based web tool (##########_1__-##########_2__) using the integrated LAN interface. Plug & Play: Easy commissioning thanks to free commissioning software and standard USB connection for commissioning, control updates and servicing. USB interface integrated in the device cover - no need to remove the device cover for commissioning/software update. No sensitivity to pressure fluctuations: The integrated / automatic constant volume flow control ensures that the set volume flow is maintained at all times under all operating conditions (filter contamination, air valve settings). This also results in simpler commissioning / air volume measurement at the valves. No adjustment of the volume flows is necessary. Combination sensor (humidity/temperature) integrated as standard in the exhaust air enables demand-led ventilation operation and an intelligent dehumidification strategy (overhumidification protection). The appliance is also characterised by a frost protection strategy that is adapted to actual requirements. The heat recovery unit has a multi-function contact for the control of z.B. Brine earth heat exchanger (uncontrolled pump), operating and fault display, preheating or reheating coil, external dampers or cooling. 2 input contacts (12 V and 230 V) are available for safety-related shutdowns. Various inputs/outputs enable a control connection to other building services devices z.B. heat pump. Integrated MODBUS interface (TCP/IP and RTU) for integration into the building management system. The optional K-SM plug-in module enables integration into KNX building systems. The optional E-SM plug-in module enables integration into EnOcean systems. Optional additional boards ZP 1 and ZP 2 for extension functions such as z.B. Zone damper, brine earth heat exchanger (controlled pump), filter differential pressure measurement. Maximum appliance flexibility thanks to a wide range of equipment/connection options. Modern modular appliance technology enables a high level of user-friendliness for service and maintenance. Housing: Housing made of black EPP with traffic-white sheet steel cover. Filter can be changed easily without tools. Tight, thermal bridge-free and sound-insulated inner housing. Device surface and inner housing are easy to clean. Filter: ISO ePM10 >= 50 % (M5) filter in the exhaust air and ISO ePM1 >= 50 % (F7) pollen filter in the outside air. Tool-free filter replacement. Operation: RLS 1 WR control panel included in the scope of delivery, 4 air stages, filter change indicator, fault indicator. Additional control panels can be connected in parallel. Mobile operation via APP (air@home) or browser-based web tool (##########_1__-##########_2__) via smartphone, laptop or PC enables ##########_0__. Live reporting, user management. Demand-controlled automatic operation / time-controlled automatic operation. Manual operation / OFF. ECO mode supply air or ECO mode extract air. Filter queries, error messages. Optional RLS T2 WS touchscreen control panel for setting: 2 automatic operating modes (Auto Sensor / Auto Time). 4 manual operating modes (ECO exhaust air / ECO supply air / MANUAL / OFF). Complete commissioning of the WS 120 Trio possible. USB connection for service / commissioning - free MAICO commissioning software. Network integration via integrated LAN interface. Smart-Home ready (z.B. Loxone via Modbus TCP/IP). Modbus TCP/IP and RTU integrated as standard. Optional KNX plug-in module K-SM for integration into building management systems ##########_12__.org. Optional EnOcean plug-in module E-SM for device integration into the EnOcean world www.enocean-allinace.org. Control: Demand-led volume flow control as standard (decisive humidity value). Stepless demand-led adjustment of the air volumes. Integrated over-humidity protection function. 3 temperature sensors in the outside, exhaust and supply air. 1 combination sensor (temperature and humidity) in the exhaust air spigot. Up to 4 external sensors of different types (CO2, VOC, humidity) can be connected. Multifunction contact for controlling z.B. Brine earth heat exchanger (uncontrolled pump), operating and fault display, preheating or reheating coil, external dampers or cooling. Inputs for safety-related switch-off via 12 V contact or 230 V contact (z.B. Smoke detector, fire alarm, differential-pressure-free fireplace). Additional push-button input for triggering time-limited intensive ventilation (shock ventilation). Can be extended via optional additional circuit board ZP 1 to control: 3-way damper (z.B. Air/earth heat exchanger). A controlled pump (z.B. Brine earth heat exchanger). An air damper of a zone control. Switch contact use for external reheating coil. Expandable via optional additional circuit board ZP 2 for: Constant pressure of the EC fans. Differential pressure-controlled filter monitoring. Various inputs and outputs enable a control connection of the ventilation unit with another building services device such as z.B. Heat pump. Approvals and certificates: Test report in accordance with DIN EN 13141-7. Hygiene certificates for casing material (EPP) and heat exchanger. DIBt approval has been applied for. Heat exchanger/heat recovery: Highly efficient enthalpy cross-counterflow heat exchanger. Heat recovery up to 81 % for the L variants and 84 % for the Q variants. Humidity recovery up to 69 %. Hygiene certificate (no bacteria, virus growth/virus transfer) in accordance with VDI 6022, Sheet 1. Heat exchanger can be cleaned with water, antimicrobial. No condensate connection necessary. Bypass: Eco mode: ECO supply air, ECO extract air for passive summer night cooling. Frost protection: Prevention of heat exchanger freezing at low temperatures by monitoring the exhaust air temperature. If there is a risk of frost, the fresh air volume flow is gradually reduced. V versions: Frost protection through integrated preheating coil. Fans: Forward curved centrifugal fans in the exhaust air or outside air. Energy-efficient EC DC motors with integrated constant volume flow control. Possibility of constant pressure control via the optional ZP 2 additional circuit board. 3 ventilation levels continuously adjustable from 40 m3/h to 120 m3/h. Installation instructions: Easy, very time-saving installation by screwing the device directly to the ceiling / wall. Housing cover can be easily removed using screws. The mains cable is fed approx. 2.5 m out of the appliance, the cable for connecting the RLS 1 WR control unit is fed approx. 2 m from the appliance ##########_20__: WS 120 Trio QR, Design: Cross-flow, exhaust air right, Delivery volume: 40 m3/h / 120 m3/h, Speed: 2200 1/min, Energy efficiency class: A, Voltage type: Alternating current, Rated voltage: 230 V, Mains frequency: 50 Hz / 60 Hz, SPI value according to DIN EN 13141-7 (A7): 0.27 Wh/m3, Power consumption according to DIN EN 13141-7 (A7): 20 W, Stand-by power consumption: < 1 W, IMax: 1 A, Protection rating: IP 40, DIBT approval: yes, Installation location: wall / ceiling, System type: central, Material: EPP plastic/ galvanised sheet steel, Housing material: EPP plastic, Heat exchanger material: plastic, Colour: black / silver, Weight: 25 kg, Weight with packaging: 28 kg, Filter class: ISO ePM10 >= 50 % (M5) / ISO ePM1 >= 50 % (F7), Connection diameter: 125 mm (outside air/exhaust air), 75 mm (supply air/exhaust air), Number of connection spigots: 10, Width: 600 mm, Height: 210 mm, Depth: 1000 mm, Width with packaging: 720 mm, Height with packaging: 300 mm, Depth with packaging: 1120 mm, Conveying medium temperature at IMax: -20 °C to 50 °C, Max. Heat recovery efficiency to DIN EN 13141-7 (A7): 84 %, Heat exchanger type: enthalpy cross-counterflow, Bypass: no, Pre-heating coil: no, Enthalpy heat exchanger: yes, Frost protection circuit: yes, Summer circuit: ECO exhaust air / ECO supply air, Filter monitoring: time-controlled, Humidity control: integrated, CO2 control: CO2 sensor for Trio, Air quality control (optional): VOC sensor for Trio, KNX connection (optional): K-SM, MODBUS interface: integrated, Control panel included: RLS 1 WR, App, Control panel (optional): RLS T2 WS, RLS G1 WS, EnOcean radio integration (optional): E-SM, Mobile control: yes, Suitable for roof ventilators: no, Suitable for wall-mounted ventilators: no, Suitable for box ventilators: no, Suitable for circulation ventilators: no, Suitable for duct ventilators: no, Suitable for centrifugal ventilators: no, Suitable for wall-mounted ventilators: no, Suitable for domestic ventilators: no, Suitable for heat recovery systems: no

Brief description: Intelligent ventilation unit with heat and moisture recovery for controlled ventilation with a flow rate of 40 to 120 m3/h. Compact, highly efficient - energy efficiency class A. Compact and highly efficient - energy efficiency class A. Sound and energy-optimised fans in EC technology. KFW subsidisable: Particularly suitable for modern new builds or refurbishments. Very quiet device with extremely low installation height (21 cm) and low weight (25 kg): This makes it particularly suitable for installation in suspended ceilings. Installation on the wall or sloping roof is also possible. External, exhaust, supply and return air spigots in DN 125: Maximum flexibility thanks to 3D air spigots, air duct connection possible on any side. The EPP plug simply needs to be repositioned. Additional flexibility on the supply and return air side: Choice of DN 125 connection or direct air routing with up to four DN 75 air ducts each for supply and return air. Quick and easy installation by breaking out or repositioning the EPP plugs. ISO ePM10 >= 50 % (M5) filter in the extract air and ISO ePM1 >= 50 % (F7) pollen filter in the outside air. Tool-free filter change. The ventilation unit is equipped with a state-of-the-art enthalpy heat exchanger with hygiene certificate in accordance with VDI 6022, Sheet 1. Bypass mode / eco mode: ECO supply air, ECO extract air for passive summer night cooling. Complete separation of the extract air/supply air ducting throughout the entire appliance. This prevents unwanted air recirculation. Viruses (coronavirus) and bacteria are therefore not transmitted. Room air control RLS 1 WR included in the scope of delivery. The WS 120 Trio can be controlled via APP (air@home) and the browser-based web tool (##########_1__-##########_2__) using the integrated LAN interface. Plug & Play: Easy commissioning thanks to free commissioning software and standard USB connection for commissioning, control updates and servicing. USB interface integrated in the device cover - no need to remove the device cover for commissioning/software update. No sensitivity to pressure fluctuations: The integrated / automatic constant volume flow control ensures that the set volume flow is maintained at all times under all operating conditions (filter contamination, air valve settings). This also results in simpler commissioning / air volume measurement at the valves. No adjustment of the volume flows is necessary. Combination sensor (humidity/temperature) integrated as standard in the exhaust air enables demand-led ventilation operation and an intelligent dehumidification strategy (overhumidification protection). The appliance is also characterised by a frost protection strategy that is adapted to actual requirements. The heat recovery unit has a multi-function contact for the control of z.B. Brine earth heat exchanger (uncontrolled pump), operating and fault display, preheating or reheating coil, external dampers or cooling. 2 input contacts (12 V and 230 V) are available for safety-related shutdowns. Various inputs/outputs enable a control connection to other building services devices z.B. heat pump. Integrated MODBUS interface (TCP/IP and RTU) for integration into the building management system. The optional K-SM plug-in module enables integration into KNX building systems. The optional E-SM plug-in module enables integration into EnOcean systems. Optional additional boards ZP 1 and ZP 2 for extension functions such as z.B. Zone damper, brine earth heat exchanger (controlled pump), filter differential pressure measurement. Maximum appliance flexibility thanks to a wide range of equipment/connection options. Modern modular appliance technology enables a high level of user-friendliness for service and maintenance. Housing: Housing made of black EPP with traffic-white sheet steel cover. Filter can be changed easily without tools. Tight, thermal bridge-free and sound-insulated inner housing. Device surface and inner housing are easy to clean. Filter: ISO ePM10 >= 50 % (M5) filter in the exhaust air and ISO ePM1 >= 50 % (F7) pollen filter in the outside air. Tool-free filter replacement. Operation: RLS 1 WR control panel included in the scope of delivery, 4 air stages, filter change indicator, fault indicator. Additional control panels can be connected in parallel. Mobile operation via APP (air@home) or browser-based web tool (##########_1__-##########_2__) via smartphone, laptop or PC enables ##########_0__. Live reporting, user management. Demand-controlled automatic operation / time-controlled automatic operation. Manual operation / OFF. ECO mode supply air or ECO mode extract air. Filter queries, error messages. Optional RLS T2 WS touchscreen control panel for setting: 2 automatic operating modes (Auto Sensor / Auto Time). 4 manual operating modes (ECO exhaust air / ECO supply air / MANUAL / OFF). Complete commissioning of the WS 120 Trio possible. USB connection for service / commissioning - free MAICO commissioning software. Network integration via integrated LAN interface. Smart-Home ready (z.B. Loxone via Modbus TCP/IP). Modbus TCP/IP and RTU integrated as standard. Optional KNX plug-in module K-SM for integration into building management systems ##########_12__.org. Optional EnOcean plug-in module E-SM for device integration into the EnOcean world www.enocean-allinace.org. Control: Demand-led volume flow control as standard (decisive humidity value). Stepless demand-led adjustment of the air volumes. Integrated over-humidity protection function. 3 temperature sensors in the outside, exhaust and supply air. 1 combination sensor (temperature and humidity) in the exhaust air spigot. Up to 4 external sensors of different types (CO2, VOC, humidity) can be connected. Multifunction contact for controlling z.B. Brine earth heat exchanger (uncontrolled pump), operating and fault display, preheating or reheating coil, external dampers or cooling. Inputs for safety-related switch-off via 12 V contact or 230 V contact (z.B. Smoke detector, fire alarm, differential-pressure-free fireplace). Additional push-button input for triggering time-limited intensive ventilation (shock ventilation). Can be extended via optional additional circuit board ZP 1 to control: 3-way damper (z.B. Air/earth heat exchanger). A controlled pump (z.B. Brine earth heat exchanger). An air damper of a zone control. Switch contact use for external reheating coil. Expandable via optional additional circuit board ZP 2 for: Constant pressure of the EC fans. Differential pressure-controlled filter monitoring. Various inputs and outputs enable a control connection of the ventilation unit with another building services device such as z.B. Heat pump. Approvals and certificates: Test report in accordance with DIN EN 13141-7. Hygiene certificates for casing material (EPP) and heat exchanger. DIBt approval has been applied for. Heat exchanger/heat recovery: Highly efficient enthalpy cross-counterflow heat exchanger. Heat recovery up to 81 % for the L variants and 84 % for the Q variants. Humidity recovery up to 69 %. Hygiene certificate (no bacteria, virus growth/virus transfer) in accordance with VDI 6022, Sheet 1. Heat exchanger can be cleaned with water, antimicrobial. No condensate connection necessary. Bypass: Eco mode: ECO supply air, ECO extract air for passive summer night cooling. Frost protection: Prevention of heat exchanger freezing at low temperatures by monitoring the exhaust air temperature. If there is a risk of frost, the fresh air volume flow is gradually reduced. V versions: Frost protection through integrated preheating coil. Fans: Forward curved centrifugal fans in the exhaust air or outside air. Energy-efficient EC DC motors with integrated constant volume flow control. Possibility of constant pressure control via the optional ZP 2 additional circuit board. 3 ventilation levels continuously adjustable from 40 m3/h to 120 m3/h. Installation instructions: Easy, very time-saving installation by screwing the device directly to the ceiling / wall. Housing cover can be easily removed using screws. The mains cable is fed approx. 2.5 m out of the appliance, the cable for connecting the RLS 1 WR control unit is fed approx. 2 m from the appliance ##########_20__: WS 120 Trio QRV, design: cross-flow, exhaust air on the right, integrated preheating coil, delivery volume: 40 m3/h / 120 m3/h, speed: 2200 1/min, energy efficiency class: A, voltage type: alternating current, rated voltage: 230 V, Mains frequency: 50 Hz / 60 Hz, SPI value according to DIN EN 13141-7 (A7): 0.27 Wh/m3, Power consumption according to DIN EN 13141-7 (A7): 20 W, Stand-by power consumption: < 1 W, IMax: 5 A, Protection rating: IP 40, DIBT approval: yes, Installation location: wall / ceiling, System type: central, Material: EPP plastic/ galvanised sheet steel, Housing material: EPP plastic, Heat exchanger material: plastic, Colour: black / silver, Weight: 25 kg, Weight with packaging: 28 kg, Filter class: ISO ePM10 >= 50 % (M5) / ISO ePM1 >= 50 % (F7), Connection diameter: 125 mm (outside air/exhaust air), 75 mm (supply air/exhaust air), Number of connection spigots: 10, Width: 600 mm, Height: 210 mm, Depth: 1000 mm, Width with packaging: 720 mm, Height with packaging: 300 mm, Depth with packaging: 1120 mm, Conveying medium temperature at IMax: -20 °C to 50 °C, Max. Heat recovery efficiency to DIN EN 13141-7 (A7): 84 %, Heat exchanger type: enthalpy cross-counterflow, Bypass: no, Pre-heating coil: integrated, Enthalpy heat exchanger: yes, Frost protection circuit: yes, Summer circuit: ECO exhaust air / ECO supply air, Filter monitoring: time-controlled, Humidity control: integrated, CO2 control: CO2 sensor for Trio, Air quality control (optional): VOC sensor for Trio, KNX connection (optional): K-SM, MODBUS interface: integrated, Control panel included: RLS 1 WR, App, Control panel (optional): RLS T2 WS, RLS G1 WS, EnOcean radio integration (optional): E-SM, Mobile control: yes, Suitable for roof ventilators: no, Suitable for wall-mounted ventilators: no, Suitable for box ventilators: no, Suitable for circulation ventilators: no, Suitable for duct ventilators: no, Suitable for centrifugal ventilators: no, Suitable for wall-mounted ventilators: no, Suitable for domestic ventilators: no, Suitable for heat recovery systems: no