Haier HPU-24C03 User Manual - Page 28

27

Installation Manual of Room Air Conditioner

Others

1. Po

w

er suppl

y

A

ir conditioner must use an e

x

clusi

v

e line(o

v

er 30

A

) and there is not po

w

er plug

w

ith this t

y

pe

,

the t

y

pe of po

w

er suppl

yw

ire

HP

U-

18/24

C

03/

E

1 HP

U-

18H03/

E

1 is

2.5mm

2

HP

U-

24H03/

E

1 is 4

0mm

2

.

When installation air conditoner in a

w

et place

,

tr

y

to use a circuit brea

k

er against

C

urrent

lea

k

age.

F

or installation in other palces

,

use circuit brea

k

er as far as possible.

2. Piping cutting and flaring

B

e sure to carr

y

out deburring after cutting

w

ith a pipe cutter.

I

nsert flaring tool to ma

k

e a flare.

I

nstallation inspection and test run:

Please operate unit according to this Manual.

I

tems to be chec

k

ed during test run. Please made a

''

''

in

''

''

A

re there an

y

gas lea

k

age?

Ho

w

is insulation at piping connection carried out?

A

re electric

w

ires of indoor and outdoor unit firml

y

inserted into terminal bloc

k

?

I

s electric

w

iring of indoor and outdoor securel

y

fi

x

ed?

I

s drainage securel

y

carried out?

I

s earth line(grounding) securel

y

connected?

I

s po

w

er suppl

yv

oltage abided b

y

the code?

I

s there an

y

noise?

I

s control displa

y

normal?

I

s cooling operation normal?

I

s room temp. regulator normal?

L

i

q

uid pipe

Pipe diameter

S

i

z

e

A

(mm)

0.8 ~1.5

1.2 ~2.0

6.35mm(3/8")

12.7mm(5/8")

G

as pipe

A

C

orrect

I

ncorrect

L

ean

D

amage of flare

C

rac

k

Partial

T

oo outside

F

lare tooling die

L

i

q

uid pipe

1.0 ~1.2

1.4 ~2.2

9.52mm(3/8")

15.88mm(5/8")

G

as pipe

Haier HPU-24C03 User Manual - Page 28

Others

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