haier AB212BCBAA - Manual (Page 29)

The installation height of the drainage enhancing pipe should be less than 530mm.
The drainage enhancing pipe should be vertical to the unit and no more than 300mm away
from the unit.
Instruction)
*The slant of the accessory drain hose should be within 75mm to make the drain faucet not
bear too much excessive external force.
* If many drain hoses join together, please install according to the following procedure.
The specification of the chosen joined drain hoses should be applicable to the operation capacity of the unit.
T-joint joined drain hose
Over 100
The indoor side drain hose and the parts connected with indoor unit should be
thermal insulated. Improper thermal insulation may cause dew-forming
phenomenon.
The drain hose should be as short as possible. The droop slant degree at least
should be 1/100 to avoid forming of gas bag.
If cannot make the drain hose have an enough slant degree, a drainage
enhancing hose should be equipped.
In order not to let the drain hose bend, a 1~1.5m distance should be kept
between suspending frame.
Below 750
Below 75
Drain hose
(accessory)
Drain hose
(accessory)
Wire clamp (accessory)
Within 300mm
1-1.5m
Drainage enhancing pipe
Hoisting foot
Below 530
Below 750
220
Installation procedure
Install indoor unit
1m*1.5m
Thermal insulation material
(customer self-provided)
Droop slant degree over
1/100 Support frame
***
VP30
As large as possible (about 10cm)
S-shaped bend
The hose can be used to adjust the radius and angle of stiff PVC pipe.
*Directly stretch the hose to perform work, do not make it deform.
*The soft end of the hose must be fixed by the hose buckle.
* Please use the hose in the level part.
*
20mm
Radius adjustment
(Max 20mm)
Hose
Hose
Hose buckle
Indoor unit
45*
45* bend (Max)
27
Droop slant degree over
1/100 Support frame
Hose Hose buckle
Accessorial thermal
insulation material Thermal insulation material
Stiff PVC pipe
Use thermal insulation material, as figure shown, to bind
the hose and the hose buckle to the bottom of the indoor
unit without any gaps.
Thermal insulation treatment:
Hose