34
ANNEX B: Electrically controlled wiring diagram
4~10kW
TO INDOOR
COMM. BUS
NOTE PLEASE USE
3-CORE SHIELDED WIRE
MR1
CN3
2
U
V
CN501 CN502
W
ACL ACN
L-PRO
CN11
H-PRO
XS3 XP3
XS4 XP4
BROWN
BLUE
CN10
L-IN
N-IN
CN27
CN3
N-OUT
N-OUT
BLUE
CT1
CN19
CN20
FAN
CN13
CN28
CN17
92
N
C
POWER SUPPLY
BROWN
CN2
4
Leakage Protection Switch
must be installed to the Power
Supply of the unit.
PE
PE
RL2
BLACK
BLUE
RED
FORCE_COOL CHECK
NO
COM
L-OUT
PCB A,Inverter
board for 1phase
PCB B,Main control board
for 1phase
SW1
SW2
SW3
ON
3
2
1
T3
T4
Tp
EEV
CN9
XP1
XS2
XP2
CN8
XS1
CN33
SV6
CN5
Th
CN1
H_SEN.
CN4
TF
CN14
4-
W
AY
BLUE
CN6
BLUE
HE
AT1
CN7
BROWN
HE
AT2
BROWN
CN8
Q E P
COMP
BROWN
HE
AT3
CN16
Y/G
L
N
9
XT1
XT2
Y/G
U
V
W
E
P
Q
YELLOW
GR
AY
BLACK
MR3
MR4
MR2
CN31
CN37
5
3
U(R)
V(S)
W(C)
Factory code
Revision
Date
16025300004394
2019.07.10
D
CN30
X Y E
Summary of Contents for WELLEA SPLIT AW-YHPS04-H91
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