Installation Of The Drain Hose - Gree FP-22LM/D-K Owner's Manual

Vertical Exposed Fan Coil Unit
(3) Metallic hoses similar to the picture below are recommended for inlet and outlet pipes.
(4) Pipe connectors and electric valve threads should be bounded with teflon tapes
(5) Fixing all water pipes tightly, start the water pump and check if there is leakage. Use the exhaust valve
to release all the gases inside pipes.
(6) Wrap with sponge the insulating sleeves that connect inlet and outlet pipes.
Open the cover

2.6 Installation of the drain hose

2.6.1 Precautions for the drain hose
(1) The drain hose outlet is mounted at the right rear side of the unit.
(2) The diameter of the drain hose should be equal to or greater than the diameter of the connecting pipe
(3) Keep at least 1/100 inclination for the drain hose.
(4) Connect drain hoses and wrap the pipes and connectors with sponge and tighten them with clamps.
(5) Wrap clamps and drain pipes with sponge.
(6) Do not bend drain pipes.
(7) Charge 600cc water from the air outlet to the drain pan to check the drainage effect.
Loosen screws
Remove it in
a horizontal way
Outlet pipe
Inlet pipe
Drain pipe
9
Lift the decorated panels
(on left or right side) 1cm above
After
Before
Wire the electric box