haier AB124FAAHA - Manual (Page 25)

23
Mounting Air Inlet Grid and Angle Covers
(1) Mounting the air inlet grid:
Take care not to wind the lead of the wind deflector motor during mounting the air inlet grid.
(2)For Model AB184-484FCAHA units, the angle covers should be mounted on the angles.
¢
Tie the thread of the angle cover onto the cleat on the decorated board as shown in Fig. 6.
¢
Mount the angle cover onto the decorated board (as shown in Fig. 7).
Requirements:
The drainpipe of the indoor unit should be heat-insulated.
Heat insulation should be treated for the connection with the indoor unit. Improper heat insulation may cause
condensing.
The drainpipe with the down gradient of over 1/100 can’t be in the S shape, or abnormal sound can be caused.
The lateral length of the drainpipe should be kept with 20m. Under the condition of long pipes, supports can
be provided every 1.52m as to avoid unevenness.
The central piping should be connected according the following drawing.
Take care not to apply external force on the connection of the drainpipes.
1.5m~2m
VP30
heat
insulating
material
down gradient
over 1/100
support bracket
s-shape elbow
as big as possible (about 10 CM)
down gradient
over 1/100
Attention
For proper drainage, the drainpipes should be connected according to the installation manual. Heat
preservation should be performed as to prevent condensing. Improper connections may cause the water
leakage.
£¡
cleat
Fig.6 Fig.7
Slide the 5 locks to mount angle covers
to fit the holes on decorated board
Installation Procedures