Panasonic S-3650PF3E - Page 203

3-2-1-2
33
Electric Wiring Diagram
3-2. Outdoor Units
U-50PZ3E5, U-60PZ3E5, U-71PZ3E5
DUE TO HIGH VOLTAGE, DO NOT TOUCH THE TERMINALS IN THE CONTROL BOARD DURING
OPERATION AND 5 MINUTES AFTER SWITCHING OFF. NEXT, CONFIRM THE VOLTAGE RECTIFICATION
CIRCUIT BETWEEN DIODE BRIDGE (+) AND (-) HAS DROPPED TO BELOW 42V, BEFORE ACCESSING
THE TERMINALS IN THE CONTROL BOARD.
t°
t°
t°
REACTOR
NOISE FILTER
CIRCUIT
DATA
(BLK)
AC-L
(BRW)
AC-N
(BLU)
FG1
(GRN)
FG2
(GRN)
1
1
3
5
3
W
10 14
16
IC19
V
U
CN-MTR2
(WHT)
CN-MTR1
(RED)
PFC
CIRCUIT
RECTIFICATION
CIRCUIT
RECTIFICATION
CIRCUIT
COMMUNICATION
CIRCUIT
SWITCHING
POWER
SUPPLY CIRCUIT
FUSE 1
(25A 250V)
FUSE 6
(20A 250V)
FUSE 8
(T3.15A,
L250V)
FUSE 3
T3.15A L250V
FUSE 5
(20A 250V)
FAN
MOTOR
GRN
GRN
TERMINAL
BOARD
YELLOW
(YLW) OR (C)
TRADEMARK
COMPRESSOR TERMINAL
THE PARENTHESIZED
LETTERS IS INDICATED
ON TERMINAL COVER
BLUE
(BLU)
OR (R)
RED
(RED)
OR (S)
CN–TH1
(WHT)
CN–TANK
(WHT)
CN–STM1
(WHT)
RED
BLU
YLW
U (RED)
V (BLU)
W (YLW)
U
V
W
1
4
1
3
1
6
P
N
Q1
OUTDOOR AIR TEMP. SENSOR (THERMISTOR)
PIPING TEMP. SENSOR (THERMISTOR)
COMPRESSOR TEMP. SENSOR (THERMISTOR)
CN–HOT
(WHT)
1
3
YLW
YLW
ELECTRO-MAGNETIC COIL
(4-WAY VALVE)
ELECTRO-MAGNETIC COIL
(EXPANSION VALVE)
REMARKS
BLU : BLUE BLK : BLACK
WHT : WHITE
RED : RED
YLW : YELLOW
GRY : GRAY GRN : GREEN
BRW : BROWN
YLW/GRN : YELLOW/GREEN
COMPRESSOR
MS
3~
ELECTRONIC CONTROLLER
WIRING DIAGRAM
MS
3~
RAT2
(GRY)
GRY
RAT1
(GRY)
GRY
M
TO INDOOR UNIT
2
(BLU)
1
(BRW)
3
(BLK)
(BLU)(BRW)
BLK
BRW
BLU
BLU
SINGLE PHASE
POWER SUPPLY
NL
GROUNDINGTERMINAL
BRW
YLW/GRN
ACXF22-08430
CAUTION
(BLK)
SM830283-00_欧州向け R32シングル36-71形TD&SM.indb 2 20/01/28 11:25:46