Mitsubishi PKA-RP35GAL - Wiring Diagram

13
INTAKE
CN20
(
RED
)
LIQUID
CN21
(
WHT
)
PIPE
CN29
(
BLK
)
1 2
1 2
1 2
1 31 31 3 1 2
TH5TH1
TH2
REMOCON
CN22
(
BLU
)
1 2
2
1
TB5
R.B
TB6
2
1
TRANSMISSION WIRES DC12V
SWE
ON
OFF
SW2 SW1
LED3 LED2 LED1
ZNR
FUSE
X4
CN41 CN2L
CN51 CN32
WIRELESS
CN90
(
WHT
)
VANE
CN6V
(
GRN
)
MV
6
W.B
BZ
CNB
RECEIVER
RU
LED1 LED2 SW2SW1
9
FAN
(
WHT
)
1 3 5
1
1
2
1
2
3
2 3
BLK WHT WHT RED RED
C
MF
X4
BCR
TO
OUTDOOR
UNIT
TB4
S1
S2
S3
YLW
ORN
ORN
BRN
YLW ORN BLK WHT
P.B
I.B
POWER
CNDK
(RED)
CNDK
(RED)
DC13.1V
CN2S
(WHT)
POWER
CND
(ORN)
POWER
CN2D(WHT)
INDOOR/OUTDOOR
COMMUNICATION
CN3C(BLU)
3131
POWER
CND
(ORN)
INDOOR/OUTDOOR
COMMUNICATION
CN3C
(BLU)
TB2
TB4
POWER
SUPPLY
~(1PHASE)
230V 50Hz
RED
BLU
YLW
ORN
ORN
BRN
TO
OUTDOOR
UNIT
L
S1
S2
S3
N
I.B
YLW
ORN
w1 (Fig.1)
Refer to tables 1
and 2 for service PCB.
GRN/YLW
7
WIRING DIAGRAM
PKH-P35GALH PKH-P50GALH PKA-RP35GAL PKA-RP50GAL
TB2
I.B
HEATER
CN24
(YLW)
POWER SUPPLY
~(1PHASE)
230V 50Hz
88H
FS2
26H
H1
L
REDRED 5 3RED
BLU
GRN/YLW
WHT
RED
61
REDGRY
N
2
1
2
6
5
1
FS1
88H
YLW YLW
SW1
Service board
SW2
Service board Service board
1 2 3 4 5
ON
OFF
1 2 3 4 5
ON
OFF
MODELS
PKA-RP35GAL
PKH-P35GALH
1 2 3 4 5
ON
OFF
MODELS
PKA-RP50GAL
PKH-P50GALH
Please set the voltage using the
remote controller.
For the setting method,please refer to
the indoor unit Installation Manual.
PKH-P35,50GALH models only
P.B
INDOOR POWER BOARD
SYMBOL NAME
I.B
INDOOR CONTROLLER BOARD
FUSE FUSE (T6.3AL250V)
ZNR VARISTOR
CN2L CONNECTOR <LOSSNAY>
CN32 CONNECTOR <REMOTE SWITCH>
CN41 CONNECTOR <HA TERMINAL-A>
CN51 CONNECTOR <CENTRALLY CONTROL>
SW1 SWITCH <MODEL SELECTION>wSee Table 1.
SW2 SWITCH <CAPACITY CODE>wSee Table 2.
SWE SWITCH <EMERGENCY OPERATION>
X4 RELAY <FAN MOTOR>
BCR
POWER SUPPLY <R.B>
LED1 POWER SUPPLY <I.B>
LED2
TRANSMISSION <INDOOR-OUTDOOR>LED3
FAN CONTROL ELEMENT
C CAPACITOR <FAN MOTOR>
FAN MOTOR
VANE MOTOR
MF
MV
SYMBOL NAME
TB4
TERMINAL BLOCK <INDOOR/ OUTDOOR
TB2
TERMINAL BLOCK (HEATER) wPKH-P.GALH
models only or option for PKA-RP.GAL models.
CONNECTING LINE>
TERMINAL BLOCK <REMOTE CONTROLLER
TRANSMISSION LINE> <OPTION>
ROOM TEMP.THERMISTOR
<0:/ 15k", 25:/ 5.4k" DETECT>
PIPE TEMP.THERMISTOR/ LIQUID
<0:/ 15k", 25:/ 5.4k" DETECT>
COND./ EVA.TEMP.THERMISTOR
<0:/ 15k", 25:/ 5.4k" DETECT>
TB5,TB6
TH5
TH1
TH2
W.B
WIRELESS REMOTE CONTROLLER BOARD
RECEIVING UNIT
BUZZER
LED <RUN INDICATOR>
LED <HOT ADJUST>
SWITCH (HEATING ON/ OFF>
SWITCH (COOLING ON/ OFF>
WIRED REMOTE CONTROLLER BOARD
R.B
HEATER
RU
BZ
LED1
LED2
SW1
SW2
NAMESYMBOL
HEATER
H1
THERMAL FUSE <84:10A>
FS2
THERMAL FUSE <104:10A>
FS1
HEATER THERMAL SWITCH
26H
HEATER CONTACTOR
88H
NOTES:
1. Since the outdoor side electric wiring may change be sure to check the outdoor unit electric wiring for servicing.
2. Indoor and outdoor connecting wires are made with polarities, make wiring matching terminal numbers (S1, S2, S3).
3. Make sure that the main power supply of the booster heater is independent.
4. Symbols used in wiring diagram above are, : Connector, : Terminal (block).
w1. When work to supply power separately to Indoor and Outdoor unit was applied, refer to Fig 1.
w2. For power supply system of this unit, refer to the caution label located near this diagram.
OC330--1.qxp 05.5.9 1:30 PM Page 13