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Check if water drainage is smooth after installation.
Charge, through air outlet or inspecting hole, 1200cc water to see water drainage.
(1) Install water drainage pipe
Pipe dia, shall be equal or larger than that of unit piping.(pipe of polyethylent; size: 25mm; O.D:32mm)
Drain pipe should be short, with a downward slope at least 1/100 to prevent air bag from happening.
If downward slope can't be made, take other measures to lift it up.
Keep a distance of 1-1.5m between suspending brackets, to make water hose straight.
Slope over 1/100
1-1.5m
If several water hoses join together, do as per following proceedures.
Specifieations of the water hoses shall meet the requirements for the unit running.
The slope of water drain hose (1) shall be within 75mm, don't apply too much force on it.
Installation of water drainage pipe
6
(Note)
Unit:mm
Connect water hoses with a T joint.
Use the self-provided stiff pipe and clamp 1 with unit. Insert water pipe into water plug until it reaches
the white tape. Tighten the clip until head of the screw is less than 4mm from hose.
Wind the drain hose to the clip using seal pad 9 .
Insulate drain hose in the room.
Over 100mm
<Cautions for the drain water lifting pipe>
75 below
Self-provided stiff pipe
(accessory)
500 below
300mm below
1~1.5m
280 below
500 below
220
Drain hose
(accessory)
drain water lifting pipe
Suspending bracket
Clamp
(accessory)
Installation height shall be less than 280mm.
There should be a right angle with unit, 300mm from unit.
4mm below
(accessory)
(accessory)
Large size seal pad
Clamp
9
Clamp
Tape (White)
Self-provided stiff pipe
1
Installation Procedure