| Dimension | Product number | PU | Amount in pcs |
|---|---|---|---|
| 4L | 80100020 | 1 pcs | |
| 2L | 80100021 | 1 pcs |
200 m³/h, external compression 49 Pa, on stage 2 (normal ventilation)
up to 300 m³/h, external compression 178 Pa, on stage 3 (intensive ventilation)
Scope of delivery:
1 x heat recovery unit, type MAINAIR 400 K1
1 x condensation connection pipe
1 x fastening rail with buffer
1 x operating instructions
Description:
Central ventilation device with housing made of powder-coated sheet steel with integrated bypass damper and pre-heating register (1000 W). Direct current radial fans with backward curved rotors, constant flow volume regulation. Suitable for single and multiple-occupancy houses as well as offices. With the MAINAIR ventilation device, the used air from the kitchen, bathroom and toilet is extracted, the heat is drawn and filtered via the PET-G plastic counterflow heat exchanger and conveyed to the outdoors. At the same time, fresh outdoor air is drawn in, purified via an air filter, heated via the counterflow heat exchanger and fed into the corresponding rooms, such as living room, bedroom and children’s room.
Microprocessor control in the device:
• With display to set and display the individual control functions
• Target value setting of the volume flow for inlet and outlet air
• Ventilators on/off
• Programmable pressure compensation: if desired, under or excess pressure can be generated in the home
• Filter notification / filter maintenance
• Frost protection
• Pre-heating register controls to keep the intake air above 0°C
• Bypass damper controls: enables the intake of fresh outdoor air for cooling during the night
• Set value display No additional board is required for external sensors / devices (e.g. reheating register).
All external sensors / devices can be connected directly to the terminals.
