Wiring Diagram - Mitsubishi Electric Mr.Slim PLA-RP35BA Service Manual

8

WIRING DIAGRAM

PLA-RP35/50/60/71/100/125/140BA.UK
PLA-RP35/50/60/71BA
PLA-RP35/50/60/71/100/125/140BA#2.UK
PLA-RP35/50/60/71BAR3.UK
[LEGEND]
SYMBOL NAME
I.B INDOOR CONTROLLER BOARD
CN2L CONNECTOR (LOSSNAY)
CN32 CONNECTOR (REMOTE SWITCH)
CN41 CONNECTOR (HA TERMINAL-A)
CN51 CONNECTOR (CENTRALLY CONTROL)
FUSE
FUSE (T6.3AL250V)
LED1
POWER SUPPLY (I.B)
LED2
POWER SUPPLY (R.B)
LED3 TRANSMISSION (INDOOR-OUTDOOR)
SW1 SWITCH (MODEL SELECTION) See table 1
SW2
SWITCH (CAPACITY CODE) See table 2
SWE
CONNECTOR (EMERGENCY OPERATION)
X1
RELAY (DRAIN PUMP)
DCL REACTOR
DP DRAIN PUMP
FS DRAIN FLOAT SWITCH
Please set the voltage using the
remote controller.
the indoor unit Installation Manual.
I.B
VANE CNV(WHT)
20 18 16 14 12 10 8
19 17 15 13 11 9 7
3
1 3
WIRELESS
CN90
AUTO GRILLE
(WHT)
CN3G 1
(BLK)
9
CNB
5 5 5 5
SW1
M M M M
SW2
MV MV MV MV
RU
GRILLE
Notes:
Terminal (block).
3. Since the outdoor side electric wiring may change be sure to check
the outdoor unit electric wiring for servicing.
4. This diagram shows the wiring of indoor and outdoor connecting
power and signal.
1: When work to Supply power separately to indoor and outdoor
*
*
located near this diagram.
OCH412G
.UK
1
SYMBOL
MF FAN MOTOR
MV VANE MOTOR
TB2 TERMINAL BLOCK (Indoor unit Power (option))
TB4 TERMINAL BLOCK (INDOOR/OUTDOOR CONNECTING LINE)
TERMINAL BLOCK (REMOTE CONTROLLER
TRANSMISSION LINE)
TH1
ROOM TEMP. THERMISTOR
(0°C
TH2 PIPE TEMP. THERMISTOR/LIQUID
(0°C
TH5
COND. / EVA. TEMP. THERMISTOR
(0°C
OPTION PART
W.B PCB FOR WIRELESS REMOTE CONTROLLER
BZ BUZZER
LED1 LED (OPERATION INDICATION : GREEN)
LED2 LED (PREPARATION FOR HEATING : ORANGE)
RECEIVING UNIT
RU
SW1 EMERGENCY OPERATION (HEAT / DOWN)
SW2 EMERGENCY OPERATION (COOL / UP)
Refer to table 1 and 2
TRANSMISSION
2 1
WIRES
TB6
DC12V
R.B
J41 J42 CN32
SW1 SW2
(WHT)
6 4 2
CN51(WHT)
Pair No.
5 3 1
5
CN41(WHT)
CN2L
2 1
4
LED3 LED2 LED1
SWE
ON
I-SEE I-SEE
SENSOR SENSOR MOTOR
CN4Y CN6Y CN105
(WHT) (RED)
9 1 4 1 6 1 5
4 5
3
M
I-SEE
BZ
SENSOR
MT
U.B
LED2
I-SEE SENSOR
3 1
CORNER PANEL
(OPTION PARTS)
LED1
CN3G
AUTOMATIC FILTER ELEVATION PANEL
(OPTION PARTS)
W.B
<Table 1> SW1 (MODEL SELECTION)
NAME
Manufacture/Service
<Table 2> SW2 (CAPACITY CODE)
°C
°C
PLA-RP35BA
°C
PLA-RP50BA
PLA-RP60BA
PLA-RP71BA
The black square ( ) indicates a switch position.
TB5
2
1
OUTDOOR
CN01
1 3
1 3
(BLK)
INDOOR/OUTDOOR
COMMUNICATION
CN3C
1
(BLU)
1 2
DC325V
REMOCON
1 CN22
RECTIFICATION
(BLU)
OFF
D.U.M
FLOAT SW LIQUID/PIPE INTAKE
FAN
CNP
CN4F CN44 CN20 CNMF
(BLU)
(WHT) (WHT) (RED) (WHT
)
1 4 1 4 1 2 7 4 1 3
MS
3~
t° t° t°
MF
FS TH2 TH5 TH1
5 3 1
*Be sure to turn off the source power and then
CN3A disconnect fan motor connector.
(Failure to do so will cause trouble in fan motor)
*(Fig. 1)
CN01
I.B
(BLK) TB2
YLW RED
5 L
ORN BLU
3 N
GRN/YLW
1
TB4
YLW
CN3C
S1
ORN
(BLU)
ORN
S2
3
BRN
1 S3
INDOOR/OUTDOOR
COMMUNICATION
20
SW1
1 2 3 4 5
ON
OFF
SW2
MODELS Manufacture/Service MODELS Manufacture/Service
1 2 3 4 5 1 2 3 4 5
PLA-RP100BA
ON ON
OFF OFF
1 2 3 4 5 1 2 3 4 5
PLA-RP125BA
ON ON
OFF OFF
1 2 3 4 5 1 2 3 4 5
PLA-RP140BA
ON ON
OFF OFF
1 2 3 4 5
ON
OFF
DCL
YLW
1 3 5
FUSE
TB4
AUTO YLW YLW
S1
GRILLE
ORN ORN
S2
X1
POWER
S3
CNAC
(WHT)
ORN
1 1 3
BRN
M
1~
DP
POWER SUPPLY
~(1PHASE)
230V 50Hz
TO OUTDOOR UNIT
TO
OUTDOOR
UNIT