Haier HBU-18HF03, HBU-18CF03 Installation of water drainage pipe, Insulate drain hose in the room

Installation Procedure

6Installation of water drainage pipe

(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.

1-1.5m

Slope over 1/100

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.	Large size seal pad 9
Clamp 1	(accessory)

	Clamp
	(accessory)
Tape (White)	Self-provided stiff pipe

4mm below

<Cautions for the drain water lifting pipe>

Installation height shall be less than 280mm.

There should be a right angle with unit, 300mm from unit.

300mm below 1~1.5m Suspending bracket
Drain hose		below280	below
(accessory)	drain water lifting pipe
		220	500
	Clamp

Self-provided stiff pipe

(accessory)

75 below

500 below

Unit:mm

(Note)

(accessory)

The slope of water drain hose (1) shall be within 75mm, don't apply too much force on it. If several water hoses join together, do as per following proceedures.

100mmOver Connect water hoses with a T joint.

Specifieations of the water hoses shall meet the requirements for the unit running. Check if water drainage is smooth after installation.

Charge, through air outlet or inspecting hole, 1200cc water to see water drainage.

20