Technical data

3. Electrical data
1 12 3 4 5
III - 16
3-2 Outdoor Units
22 22
2 AER 425 SCL3E - AER 425 SHL3E
1
• Electric Wiring Diagram
2 3 4 5 6
7 8
TH6
TH7
TH8
2
1
2
1
2
1
31
63PH
31
31 35791
31
13
BLK
BLK
BLK
BLK
WHT
WHT
TR
AC230V AC14V
FMO
CM
PNK BRN GRY GRY WHT VLT YEL
CT
B
A
UVW 32
RST 31
21
21
S
P
21
21
S
P
Connector
2P (RED)
CH
21
21
43
43
65
65
87
8
P
Connector
8P (WHT)
Connector
2P (YEL)
RC2
S7
BRN BRN
BRN YEL
R
S
T
BLU GRY GRY WHT RED
GRN/YEL
Power Supply
To Indoor
Unit
Terminal
Plate (8P)
Terminal
Plate (2P)
52C
2
1
WHT
BRN
BLU
GRN/YEL
RED
BLK
BLK
BLU
PNK
ORG
GRY
BRN
BRN
GRY WHT VLT PNK
RED BRN BLU BLU
BRN
BLU BLU
BRN WHT WHT WHT
GRN/YEL
49FO
BRN
RED
RED
WHT BLU RED
GRN/YEL
21
49C
1 2
L1 L2 L3 N
20S
3P(RED)
63PH
3P(YEL)
20S
3P(BLK)
52C
9P(WHT)
CN26
3P(WHT)
CT1
3P(WHT)
RS
2P
(WHT)
(BLK)
C1
(RED)
C2
Discharge
Gas (GRN)
CN2
2P (BLU)
L1
E
L2
L3
N
VCC
Controller (CR-CR483GHL8)
∗
∗
YEL
L
Parts surrounded by chain line are used for heat pump model
W 854-2-5268-779-00-0 (CR253GHL8)
∗