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9.2
Outdoor Unit
SINGLE PHASE
TO INDOOR UNIT
POWER SUPPLY
L
N
1
2
WHT
BLK
YLW/GRN
GRN
GRN
BLU
BLU
BASE PAN
HEATER
FAN
MOTOR
MS
3 ~
Resistance of Compressor Windings
MODEL
CONNECTION
U-V
U-W
V-W
Note: Resistance at 20°C of ambient temperature.
TERMINAL
3
BOARD
RED
GRY
RAT2
DATA
(GRY)
( RED )
NOISE FILTER
AC-BLK
CIRCUIT
(BLK)
FUSE 8
FUSE 1
T3.15A
(20A 250V)
L250V
AC-WHT
(WHT)
FG1
(GRN)
PFC
FG2
CIRCUIT
(GRN)
HT2 (BLU)
RY-HT2
ACN2 (BLU)
CN-MTR2
(WHT)
10
1
W
3
U
5
14
V
16
IC19
1
CN-MTR1
(RED)
3
ELECTRONIC CONTROLLER
CU-CZ25WKE / CU-CZ35WKE
9RD132XAB21
1.897 Ω
1.907 Ω
1.882 Ω
REMARKS
BLU
BLK
WHT
RED
YLW
REACTOR
GRY
GRN
YLW/GRN
GRY
RAT1
(GRY)
COMMUNICATION
CIRCUIT
FUSE 5
(20A 250V)
FUSE 6
(20A 250V)
RECTIFICATION
CIRCUIT
SWITCHING POWER
SUPPLY CIRCUIT
RECTIFICATION
CIRCUIT
FUSE 3
T3.15A L250V
P
N
21
YELLOW
(YLW) OR (C)
:
BLUE
BLUE
:
BLACK
(BLU)
:
WHITE
OR (R)
:
RED
:
TRADEMARK
YELLOW
:
GRAY
COMPRESSOR TERMINAL
:
GREEN
THE PARENTHESIZED
:
YELLOW/GREEN
LETTER IS INDICATED
ON TERMINAL COVER
OUTDOOR AIR TEMP. SENSOR
(THERMISTOR)
1
t°
CN-TH1
(WHT)
t°
4
PIPING TEMP. SENSOR
(THERMISTOR)
1
CN-TANK
t°
(WHT)
3
COMPRESSOR TEMP. SENSOR
(THERMISTOR)
1
M
CN-STM1
(WHT)
6
YLW
ELECTRO-MAGNETIC COIL
CN-HOT
1
(4-WAYS VALVE)
(WHT)
3
YLW
Q1
U ( RED ) RED
U
V ( BLU )
BLU
V
W ( YLW )
YLW
W
COMPRESSOR
RED
(RED)
OR (S)
ELECTRO-MAGNETIC COIL
(EXPANSION VALVE)
MS
3
~
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