•
in holiday cabins
•
in residential and commercial buildings
•
in the cottages and summer residences
•
in caravans and tents
•
in conservatories
•
in cellars and storage areas
•
in football and other sports cabins
•
in areas without electrification
Thermostat set value is higher than the room temperature.
Function 1 Standard: Heating outdoor fresh air. Available for all models.
Function 2 Indoor air circularly
heating mold:
The distinct internal circulation can
keep heating the room air. When the
outdoor temperature is too low, just
open the air inlet indoor to keep
heating the indoor air. Just close the
air inlet indoor to introduce and heat
the fresh air outdoor. Available for
OS22/32/42.
If you want to increase the heating efficiency, please increase the wind speed, the heat loss will be
reduced. Please turn down the air outlet, if you need air going to the room with higher temperature;
Or feel too noisy. If you want to test the air temperature, please use a thermometer. Somatosensory
temperature is greatly affected by wind speed, and cannot accurately detect wind temperature and
heating effect.
Applications
Operation
15