Haier AB072MRERA - Page 572

564
Heat exchange device
Air door electric motor
Inlet fan (volute)
OA (outdoor air)
[fresh outdoor air]
EA (exhaust air)
[exhaust air outdoor]
RA (return air)
[indoor waste gas]
SA (send air)
[indoor supply]
Service port: to facilitate
maintaining air screen,
heat exchanger and
electric control cabinet.
ERV0500ANN, ERV0800ANN, ERV1000ANN
ERV0150ANN, ERV0260ANN
CATUION
Conspicuous but innocuous smell may ensue during rst run of the unit. The smell will disappear as the unit is more
frequently operated.