INSTALLATION MANUAL FOR INDOOR UNIT
Original cement panel
Use the in hole hinge, in hole plug or in hole screw.
Steel structure | Suspending bolt |
| |
Directly use angle steel or new angle |
|
steel for support. |
|
Suspending of indoor unit | Angle steel for support |
Hoisting screw |
Fix the cap of hoisting screw on and suspend them on the T groove of the hoisting part of the unit.
Use gradienter to keep the level degree of the unit within 5mm.
!Notice
In order to normally drain water, the drain hose should be mated according to the installation manual. In order to avoid
Improper connection pipe may cause water enter indoor.
Requirements:
The indoor side drain hose should be thermal insulated.
The parts connected with indoor unit should be thermal insulated. Improper thermal insulation may cause
The drain hose should be downwards slant (over 1/100) and there should be no
Otherwise, abnormal sound may occur.
The horizontal length of the drain hose should be less than 20m. If the connection pipe is too long, the supporting frame should be set every 1.5~2m to prevent pipe from rise and fall. 
For the centralized connection pipe, please perform work as the following Figure shown. Pay attention not to exerting external force to the connection part of the drain hose.
1m~1.5m
Supporting frame
Downward slant over 1/100
Thermal insulation material (user
As large as possible (about 10cm)
VP30
Downward slant over 1/100
Wall
Outside
Slant
Drain hose
(user
19
