Panasonic PAPAMY1702034CE - Wiring Connection Diagram

28
7. Wiring Connection Diagram
Resistance of Compressor Windings
CONNECTION
U - V
U - W
V - W
1.897 1.907 1.882
9RD132XAC21 (Ω)
ELECTRONIC CONTROLLER
(MAIN)
REMARKS: BLACK; (BLK) WHITE; (WHT) YELLOW; (YLW/YEL) GREEN; (GRN) ORANGE; (ORG) YELLOW/GREEN; (YLW/GRN) BLUE; (BLU) RED; (RED) GRAY; (GRY) BROWN; (BRW)
1
LN
23 123
TO INDOOR UNIT A
SINGLE PHASE
POWER SUPPLY
WHT WHT BLK
BRW
BLK
BLK WHT RED
DATA 2
(BROWN)
CN-EV1 (WHITE)
161614 1
3
15 14
CN-EV2 (YELLOW)CN-TH1(WHITE) CN-TH2(BLUE) CN-TH3(WHITE) CN-TH4(RED)
SW-DEW
SW-COOLING
AIR TEMP. SENSOR
(THERMISTOR)
HEAT EXCHANGER
TEMP. SENSOR (THERMISTOR)
DEFROST TEMP. SENSOR
(THERMISTOR)
LIQUID PIPE TEMP. SENSOR
(UNIT A) (THERMISTOR)
LIQUID PIPE TEMP. SENSOR
(UNIT B) (THERMISTOR)
GAS PIPE TEMP. SENSOR
(UNIT A) (THERMISTOR)
GAS PIPE TEMP. SENSOR
(UNIT B) (THERMISTOR)
t
t
t
1
3
CN-TANK
(WHITE)
WHT
TANK TEMP. SENSOR
(THERMISTOR)
t
1
3
CN-DEMAND
CN-HEAT
(WHITE)
t
t
t
t
DATA 1
(RED)
COMMUNICATION CIRCUIT
RECTIFICATION CIRCUIT
RECTIFICATION CIRCUIT
PFC
CIRCUIT
N
U
(RED) U
(BLUE) V
(YELLOW) W
Q23
VW
P
SWITCHING POWER SUPPLY CIRCUIT
NOISE FILTER CIRCUIT
AC-WHT
(WHITE)
AC-BLK
(BLACK)
FUSE3
25A 250V
FUSE2
T2.5A L250V
FUSE1
T3.15A L250V
HT1(ORANGE)
HT2(ORANGE)
FG1
(GREEN)
RY-HT
RY-PWR
GRY
GRN
GRN
GRY
RED
RED
RED
RED
BLK
WHT
BLU
BLU
YLW
YLW
FG2
(GREEN)
L1-I
(GRAY)
L1-O
(GRAY)
CN-HOT
(WHITE)
CN-FM1
(WHITE)
1
1
4
7
3
REACTOR
FAN MOTOR
COMPRESSOR
M S
3 ~
ELECTRO-MAGNETIC COIL
(4-WAY VALVE)
CONNECTOR
(YLW)
ORG
ORG
HEATER
YELLOW (YEL)
OR T (W)
RED (RED)
OR R (U)
TRADE MARK
THE PARENTHESIZED
LETTERS IS INDICATED
ON TERMINAL COVER.
COMPRESSOR TERMINAL
BLUE (BLU)
OR S (V)
TERMINAL BOARD
TERMINAL BOARD
TERMINAL BOARD
UNIT A
ELECTRO-MAGNETIC
COIL
UNIT B
ELECTRO-MAGNETIC
COIL
YLW/GRN
TO INDOOR UNIT B
PSW1
(RED)
PSW2
(RED)
HIGH PRESSURE SW.