Maico 0095.0278 WS 170 L Central ventilation unit

Standard version: Standard device with room air control RLS 1 WR and mobile control via app. G4 filter (outside air, exhaust air). Device as left-hand version. Compact, very quiet and energy-saving device. DC motors with integrated, automatic volume flow control for a constant air volume (volume flow constancy). Maximum heat recovery and time-saving adjustment. Maximum airtightness. High flexibility thanks to various connection options. Housing made of sheet steel, powder-coated. Color: white aluminum. Inner lining made of temperature-resistant and extremely sound and heat-insulating plastic (EPP). The material is also characterized by its hygienic and non-hygroscopic properties. Tested by the Institute for Air Hygiene, Berlin in accordance with VDI 6022 Part 1. The slim device is also particularly suitable for installation in the kitchen. Filters can be easily changed without tools. 4 pipe connections DN 125. Can be equipped with plug connectors or pipe bends (accessories). Connection to KNX possible. Connection to EnOcean possible. Integrated MODBUS interface. DIBT approval (except WS 170..ET). PH validation (except for WS 170 R../WS 170 L.. and all WS 170..ET). RLS 1 WR control unit: Included with all WS 170 devices. Switching of the 4 ventilation levels, maintenance display, fault messages. Optionally without/with on/off switch. Additional control units can be connected in parallel. RLS T1 WS touchscreen control unit: Optional. Up to 6 operating modes possible. 2 automatic operating modes (Auto Sensor / Auto Time). 4 manual operating modes (ECO exhaust air / ECO supply air / OFF). air@home: All WS 170 devices have an integrated web server and can be operated via mobile app from home or on the go, e.g. via , smartphone. Live reports, user management, control and settings via web tool, tablet, laptop and PC. Settings: Demand-controlled automatic operation / time-controlled automatic operation. Manual , operation / OFF. ECO mode supply air or ECO mode extract air. Filter queries, error messages. Registration required. For more information, see www.air-home.de. Control: 3 temperature sensors in the outside , exhaust and supply air nozzles. 1 combination sensor (temperature and humidity) in the extract air nozzle. Integrated overhumidification prevention function. Continuous demand-controlled adjustment of the air volumes. Can be expanded with , additional boards (e.g. ZP 1, ZP 2). Modbus: The integrated MODBUS interface enables integration into the building management system. Enocean: Optional EnOcean plug-in module E-SM for integrating the ventilation unit into the EnOcean world www.enocean-alliance.org. The data is transmitted in the 868.3 MHz frequency band. Only the following EnOcean Equipment Profiles (EEP) are supported by the E-SM plug-in module: EEP A5-04-01, EEP A5-09-08, EEP A5-09-04, EEP F6-02-01. KNX: All WS 170 devices can be connected to the KNX building management system (www.knx.org) via the optional accessory KNX plug-in module K-SM. Heat exchanger: Device variants WS 170.. (except WS 170 ..ET): Highly efficient cross-counterflow plate heat exchanger made of plastic (PS). Device variants WS 170 ..ET: , Highly efficient enthalpy cross-counterflow heat exchanger made of plastic. Frost protection: Prevents the heat exchanger from freezing at low outside temperatures. Standard device: Switches off the , supply air fan. Comfort and bypass device: Integrated, energy-saving and self-regulating PTC heating register for preheating the outside air. Recommendation: Combine devices with heat recovery with a , brine-ground heat exchanger. Installation instructions: Easy, very time-saving installation on the wall with the wall bracket included in delivery. Housing cover via quick-release fasteners