Haier AB052MCERA Manuel D'instructions page 21

Installation Procedures
Inappropriate tightening of screws might cause the faults as shown in Fig. 1.
Tighten the screws properly.
If there is still a gap between the decorated board and the ceiling after tightening the screws,
please readjust the height of the body of the indoor unit. (Fig. 2)
If the indoor unit keeps the horizontal level and the drainpipe can t be influenced, adjust the
height of the body of the indoor unit from the holes on the corners of the decorated board.
Wiring of Decorated Board
a. Connect it to the connector of the wind deflector motor lead on the decorated board
(Fig. 3);
b. Connect it to the receiving terminal of remote controller on the decorated board.
side of indoor unit
Attention
air leakage
leakage
from roof
pollution
vapour condensate drops
Fig.1
any gap is not allowed
Fig.2
side of decorated board
Fig.3
13
electrical cabinet
<circuit diagram>
(different from the actual condition)