Panasonic CS-E7PKR - Outdoor Unit

47
8.2 Outdoor Unit
8.2.1 CU-E7PKR CU-E9PKR CU-E12PKR
Resistance of Compressor Windings
MODEL CU-E7PKR
CU-E9PKR /
CUE12PKR
CONNECTION 5RS092XCD21 (Ω) 5RS102XNA21 (Ω)
U-V 1.152 1.211
U-W 1.152 1.211
V-W 1.152 1.211
ELECTRONIC CO NTROLLER
(DEMAND CONTROL)
CN-OPT
(WHITE)
CN-DEMAND
(WH ITE)
CN-PWR
(W H T)
WHT
WHT
WHT
RED
BLK
AC_GND
(GREEN)
1
1
1
2
3
BLK
GRN
NOISE FILTER
CIRCUIT
AC-BLK
(BLACK)
FUSE 103 (20A 250V)
AC-WHT (WHT)
FG1
(GRN)
FG2
(GRN)
GRN
GRN
REC T IF ICATIO N
CIRCUIT
RECT I F ICATIO N
CIRCUIT
COMMUNICATION
CIRCUIT
SW ITCH IN G
POWER SUPPLY
CIRCUIT
FUSE 104
T3.15A L250V
FUSE 101
T3.15A L250V
YLW/GRN
TO INDOOR UNIT
S
I
N
G
LE
P
H
A
S
E
POWER SUPPLY
GROUNDING
TERM INA L
GROUNDING
TERM INA L
TERM INA L
BOARD
TERMINAL
BOARD
L
123
N
GRY
PFC
CIRCUIT
BLUE (BLU)
REMARKS
BLACK (BLK) BLUE (BLU)
WHITE
(WH T) RED (RED)
YELLOW
(YLW) GRAY (GRY)
GREEN
(GRN) BROWN (BRW)
ORANGE
(ORG)
YELLOW/GREEN
(YLW/GRN)
RED (RED)
YELLOW (YLW)
(TRADEMARK)
COMPRESSOR TERMINAL
ELECTRONIC CONTROLLER
(MAIN )
RAT2
(GRY)
RAT1
(GRY)
GRY
REACTOR
YLW
YLW
FAN
MOTOR
RED
BLU
YLW
(RED)
(BL U)
(YLW)
OUTDOOR AIR TEMP
SENSOR (THERMISTOR)
PIPING TEM P
SENSOR (THERMISTOR)
ELECTRO-MAGN ETIC
CO IL (4-W AY VALVE)
COMPR ESSOR
CN-HOT
(WH T)
CN-TANK
(WH T )
CN-TH1
(WHT)
COMPR ESSOR TEMP
SENSOR (THERMISTOR)
MS
3
~
MS
3
~
3
3
3
2
1
1
4
1
t
t
t
Q1
P
N
U
V
W
1
1
1
5
3
2
ACN1 (ORG)
RY-HT1
CN-MTR2
(WH T )
CN-MTR1
(WH T)
HT1 (ORG)
CN-V1
(WHT )
CN-DEMAND
(YLW)
ORG
ORG
HEATER
10
1
3
5
14
16
IC19
WHT
WHT
RED
BLK
BLK
YLW
ORG
RED
BRW
DRM
T
O
DR
E
D
C
3
2
1
4
5
6
7
U
V
W