Haier AU55NFIAIA Service Manual page 71

AU55NFIAIA
ELECTRICAL WIRING DIAGRAM
4 -W A Y
O X -P
M
G N B L
C N 2 10 C N 2 09
1 2 3 1 2 3
R Y 2 0 6 R Y 2 0 5
R Y 2 0 9
5
4
R Y 2 0 8
C F 1
F A N 1 3
P o w e r
2
1
C N 2 11
R Y 2 0 7
5
4
C F 2 F A N 2 3
2
1
C N 2 12
C N 2 04
1 2 3
Commercial Air Conditioner
S V 2 S V 1 H E A T W -P
M
B K Y R D
C N 2 08 C N 2 07 C N 206 C N 2 05
1 2 3 1 2 3 1 2 3 1 2 3
1 1
R Y 2 0 4 R Y 2 0 3 R Y 2 0 2
2 2
3 3
C N 3 01
R Y 2 0 1
4 4
5 5
C N 2 02
1
2
3 C N 302
4
5
S up ply B oa rd
1 1
2 2
3 3
4 4
5 5
6 6
7 7 C N 3 05
C N 2 03
8 8
9 9
1 0 10
1 1 11
12 1 2
C N 2 01
1 3 13
1
2 0 19 16 15 1 2 11 8 7 4 1
2 0 1 9 12 1 1 7
16 15 8 4 1 1 2 3 4
C N 1 03 C N 1 05
C 1 0 1 C 1 0 2 C 1 0 3
R 1 0 1
P T C
+ + +
N
C 1 0 4 C 1 0 5 C 1 0 6
IP M
R 1 1 4
+ + +
P
L2
U V W
3
RECTIFIER
Noise Filter
C T
U V W R S T N
Lm 1 Lm 2
T o e lectric con tro l bo x
P o w e r S u pply
C M
Model: AU55NFIAIA
F M 3 F M 4
M M
1 2 3 4 5 1 2 1 2 1 2
C N 3 03 C N 3 08 C N 3 07 J P 3 01
T sink
1
C N 3 11
2
T t
1
C N 3 12
2
T e
1
C N 3 13
2
T a
1
C N 3 14
2
Ts
1
C on tro l B o ard
C N 3 15
2
T d
1
C N 3 16
2
O H
(L)
1
P
C N 3 17
2
O P
(H )
1
C N 3 18
2
P
1
2
P M V
3
C N 3 10
4
5
C N 3 06 C N 3 09
C N 304
2 3 4 5 6 7 8 9 1 2 3 4 1 2
R em a rks:
1 . C N 30 2
、
5 6 7 8 9
con trolle rs,an d w ill be u se d in m ainten ance.
2 . P a rts in d as he d fram e are op tion al.
S ym bo ls m e a ning
sym b ol
co m pressor
fa n m otor
o xyg e n b a r fun ction
4 -w ay valve
so le n o id valve
e le ctric heater
R Y 10 1
w a te r pum p
ra d ia to r te m p. sensor
m id-co ndens er te m p. sensor
1
1
2
C N 1 02 C o lo r sym b ol:
2
3
3
C N 104
sym bo l sym b ol
4
A n ti-su rg e re la y b la ck
b lue
red
C 1 C 2
w hite
ye llow
g re en
C om m u nica tion
ye llo w /gre en
- 70 -
0010574131
C N 3 03 a re p orts for
:
sym bo l p a rt n a m e
p a rt n a m e
d e fro sin g te m p. sen so r
a m b ie n t te m p . sensor
su ctio n te m p . sensor
d isch a rg in g te m p. sensor
L o w p re ssu re sw itch
H ig h p re ssu re sw itch
E E V
cu rre n t tran sd ucer