getAir SmartFan - Page 35

35
EN SmartFan
What‘s wrong? Cause Remedy
Airowtoolow.
Inside cover is shut. • Open the inside cover.
Filter full of dirt. • Cleanthelterorreplaceit.
Heat exchanger dirty. • Clean the heat exchanger unit.
• Clean the ventilation unit.
Fan speed too low. • Switch to a higher speed.
Units not working in
conjunction with each other
(in pairs).
• Check that the units are correctly
connected to the control unit.
• Check the DIP switch settings on
the fan unit.
Incoming air
is cold.
Control unit is operating in
"full-blast" mode to thoroughly
ventilate the room.
• Set the controls to Eco-mode
(heat recovery).
Heat exchanger missing. • Insert the heat exchanger.