Gree GC201306 -1 Service Manual page 90

Super Free Match
Service Manual
6) Backout the install cardboard.
Note:
Please do tighten the nuts and bolts to prevent air conditioner break off.
4.3.6 Drainage hose
1) Install the drain hose
The diameter of the drain hose should be equal or bigger than the connection pipe's. (The diameter of
polythene pipe: Outer diameter 25mm Surface thickness ≥ 1.5mm)
Drain hose should be short and drooping gradient should at less 1/100 to prevent the formation of air
bubble.
If drain hose cannot has enough drooping gradient, drain raising pipe should be added.
To prevent bent of the drain hose, the distance between hoisting stand should is 1 to 1.5m.
Use the drain hose and clamp attached. Insert the drain hose to the drain vent, and then tighten the
clamp.
Entwine the big sponge on the clamp of drain hose to insulate heat.
Heat insulation should be done to indoor drain hose.
INSTALLATION 86