Installation , Operation and Maintenance Instructions Genius
Rotor settings
Rotor
Cooling recovery default value 2 °C
Stop rotor default value 2 °C
Defrost. level 3
add. frost protection On
The rotating heat exchanger can have the following operating states:
Heat recovery The rotor starts as soon as the room temperature drops below setpoint temperature.
Cooling recovery The rotor starts as soon as the room temperature exceeds the setpoint temperature
by 2 °C (adjustable) and the outdoor temperature is higher than the extract air tem-
perature (≈ room temperature).
Summer operation The rotor stops as soon as the room temperature exceeds the setpoint temperature
by 3 °C and the outdoor temperature is lower than the extract air temperature.
additional frost protection Do not to change this value.
- Defrost. level
This parameter should normally not be changed!
Although the rotary heat exchanger requires no frost protection, since condensate is transferred to the supply air by the rotating storage
mass, the control has an additional function. Defrost: The fan speed is automatically changed in order to protect the rotary heat transfer.
This is only done at very low outdoor temperatures and for a certain period of time.
Withinthedefrostfunctionvelevelsaredenedanddividedintohumiditylevelswhichprevailintheresidentialunit/inthe
house.
Level 1 Dry area (e.g. storehouse with less personnel)
Level 2 Ofce building
Level 3
(Factory setting)
Houses/residential units with normal air humidity
Level 4 Houses/residential units with high air humidity
Level 5 Buildings with very high humidity
- additional frost protection
NOTE
The function Defrost level is active when the Additional Frost Protection is set to On.
WARNING
Poisoning by exhaust fumes!
In parallel operation of a ventilation system and an air-ventilated replace, negative pressure can lead exhaust gases
into the rooms.
» Install and operate the Combi Unit Genius only together with an air-ventilatedreplace according to DIN 18897-
1:2005!
» If a wood-burning stove is used which is independent of the room air, and pressure monitoring is installed, the func-
tion Additional Frost Protection must be set to Off.
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Genius - V 1.0
Operation/Control via Internet/App