Helios KWL Yoga 400 Notice De Montage Et D'utilisation page 66

Installation and Operating Instructions
Decentralised ventilation unit – KWL
The extract air and intake air filters are positioned in the unit as follows:
ò
ò Extract air filter (2x)
ù
Intake air filter
Proceed as follows to replace the filter:
– Replace extract air filter
1. Remove filter and replace with new filter (see Fig. 32-35).
® Yoga / KWL
Fig .31
ò
ù
Fig .32
Fig .34
31
® Yoga Style
Fig .33
Fig .35