17
INSTALLATION & SERVICE MANUAL FOR PROFESSIONALS
Product description
: Product description, continued
en
Product description,
continued
The following describes and illustrates the air flow in a HCH5 MKII:
1 Outdoor air (T1)
Outdoor air which enters the heat exchanger is ready to be
heated by the extract air from the house. (3)
2 Supply air (T2)
The supply air is heated by the means of heat transfer from
the extract air. (3)
3 Extract air (T3)
Stale and warm extract air is used to heat up the outside air
(1) by the means of heat exchange in the heat exchanger.
4 Exhaust air (T4)
The exhaust air is led out of the house.
Air flow
1
3
2
4
1
Summary of Contents for HCH 5 MKII
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