7
Discharge of extract air:
Connected to the discharge duct to the outside
This duct must be well sealed and thermally insulated to avoid condensation
both on the inside and outside.
By-pass:
The 100% by-pass system of the ORKA allows the introduction of cooler fresh air (during the evenings
and in the night) avoiding the heat exchanger and thus without it being tempered by the outgoing
warm air which has accumulated in the house during the day.
Alarm fi lter change:
The unit has a timer “12 months TIMER” that alerts the user when to change the fi lters.
2.3. DIMENSIONAL CHARACTERISTICS
2.3a. Central
Weight: 20 kg
2.3b. Remote control
