Installation Procedure - Haier AU182XFERA Installation Manual

4.Cutting and Flaring work of piping

Pipe cutting is carried out with a pipe cutter and burs must be removed.

After inserting the flare nut, flaring work is carried out.

A

Pipe diameter

Liquid side

6.35mm(1/4")

Gas side

9.52mm(3/8")

Correct

5.On drainage

Please install the drain hose so as to be downward slope without fail.

Please don't do the drainage as shown below.

It becomes

The end is

high midway.

immersed in

water

Please pour water in the drain pan of the indoor unit, and confirm that drainage is carried out serely

to outdoor.

In case that the attached drain hose is in a room, please apply heat insulation to it without fail.

Flare tooling die

Size A (mm)

0.8~1.5

1.0~1.5

Lean

Damage of flare

It waves.

Incorrect

Crack

It gap with the

ground ts too

small.

17

Partial

Too outside

Less than 5cm

There is the bad

smell from a

ditch.