Hitachi RAI-50PPD Service Manual page 63

MODEL RAI-50PPD/RAC-50PPD & RAI-60PPD/RAC-60PPD
M
1~
DRAIN PUMP
MOTOR
１
CN3A
TERMINAL
3.15A
BOARD
CN4
FUSE
1
1 BLK
CONNECTING
CORD FROM
u
2
2 WHT
OUTDOOR
u
3
3 RED
u
1
BLK
CN2A
2 SA01
CN1A
RED
HEX
1
2
THERMISTOR
ROOM
THERMISTOR
WIRED REMOTE
MOTION
RUN STATUS HA / CARD-KEY CONTROLLER
SENSOR
2
1 5 1 4 1 4
CN25 CN9
BLK
CN10
RED
MAIN P.W.B.
TH102
DB1
CN16 CN7
BLU
1 2
GRN1
5 5 5 5
FLOAT
SWITCH Ｍ Ｍ Ｍ Ｍ
INDOOR
Ｍ
FAN MOTOR
COMPRESSOR
8 5
1 4 2
CN1102 CN12A
1
+
11
REACTOR
1
6
POWER CIRCUIT
CN11A
1 2 3 4 5 6 7 8 9 10 11 12 13 14
1 2 4 5 6 7 3 9 10 11 2 1 3 1 8 14
CN11 RECEIVER /
INDICATION P.W.B.
WIRELESS REMOTE CONTROL
62
WHT WHT
U
YEL YEL
V
RED RED
IPM P.W.B
W
CN21(BLU)
P(+) N(-)
WHT BLK WHT BLK
CN22(BLU)
CIRCUIT
P N
BRN
TAB4
2A FUSE
TAB3
YEL
POWER
CIRCUIT
3A FUSE
SWITCHING
POWER
CIRCUIT
MAIN P.W.B
3.15A FUSE
FUSE
3.15A FUSE
BRN BLU BLK WHT RED
L N 1 2 3
(GRN
& YEL)
POWER SOURCE CONNECTION
TO INDOOR UNIT
WHT
BLK
CAPA P.W.B
RED
U
OUTDOOR
V WHT
DRIVE FAN
MOTOR
BLK
W
CN24
(WHT)
EXPANSION
CN15
(WHT) VALVE
6
CN17
EEPROM
(WHT)
CN18
TEST
(WHT)
CN20
MICON
(WHT)
CN27
(WHT)
REVERSING
VALVE
CN2
(RED)
OUTDOOR
CN10
TEMPERATURE
(RED)
THERMISTOR
CN9
DEFROST
(BLK/
THERMISTOR
BLU)
OH
CN8
(WHT) THERMISTOR
(GRN
& YEL)