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
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.
For the setting method,please refer to
the indoor unit Installation Manual.
I.B
VANE CNV(WHT)
20 18 16 14 12 10 8
19 17 15 13 11 9
3
1 3
WIRELESS
AUTO GRILLE CN90
(WHT)
CN3G 1
(BLK)
9
CNB
5 5 5 5
SW1
M M M M
SW2
MV MV MV MV
GRILLE
Notes: 1. SymboIs used in wiring diagram above are,
Terminal (block).
2. Indoor and outdoor connecting wires are made with poIarities, make
wiring matching terminal numbers (S1, S2, S3).
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
wires (specification of 230V), adopting superimposed system of
power and signal.
1: When work to Supply power separately to indoor and outdoor
units was applied, refer to Fig 1.
2: For power supply system of this unit, refer to the caution label
located near this diagram.
OCH412F
.UK
1
NAME 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
TB5,TB6
TRANSMISSION LINE)
TH1
ROOM TEMP. THERMISTOR
(0°C / 15kΩ, 25°C / 5. 4kΩ DETECT)
TH2 PIPE TEMP. THERMISTOR/LIQUID
(0°C / 15kΩ, 25°C / 5. 4kΩ DETECT)
TH5 COND. / EVA. TEMP. THERMISTOR
(0°C / 15kΩ, 25°C / 5. 4kΩ DETECT)
OPTION PART
PCB FOR WIRELESS REMOTE CONTROLLER
W.B
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 tables 1 and 2
2 1
TB6
R.B
J41 J42
SW1 SW2
6 4 2
7 5 3 1 Pair No.
5
CN2L
2 1
LED3 LED2 LED1
ON
I-SEE I-SEE
SENSOR SENSOR MOTOR
CN4Y CN6Y
CN105
(WHT) (RED)
9 1 4 1 6 1
4 5
3
M
I-SEE
BZ
SENSOR
MT
U.B
LED2
I-SEE SENSOR
3
CORNER PANEL
(OPTION PART)
LED1
CN3G
RU
AUTOMATIC FILTER ELEVATION PANEL
(OPTION PART)
W.B
:Connector,
NAME
TB5
2
1
TRANSMISSION
WIRES
DC12V
CN32
(WHT)
1 3 1 3
INDOOR/OUTDOOR
CN51(WHT)
COMMUNICATION
CN3C
1
(BLU)
CN41(WHT)
1 2
DC325V
REMOCON
CN22
4 1
RECTIFICATION
(BLU)
SWE
OFF
FLOAT SW LIQUID/PIPE INTAKE
FAN
CN4F CN44 CN20 CNMF
(WHT) (WHT) (RED)
(WHT
5
1 4 1 4 1 2 7 4
MS
3~
t° t° t°
MF
FS TH2 TH5 TH1
1 5 3 1
Be sure to turn off the source power and then
disconnect fan motor connector.
CN3A
(Failure to do so will cause trouble in fan motor)
1(Fig. 1)
:
CN01
I.B
(BLK)
YLW
5
ORN
3
GRN/YLW
1
YLW
CN3C
ORN
(BLU)
ORN
3
BRN
1
INDOOR/OUTDOOR
COMMUNICATION
20
<Table 1> SW1 (MODEL SELECTION)
SW1
Manufacture/Service
1 2 3 4 5
ON
OFF
<Table 2> SW2 (CAPACITY CODE)
SW2
MODELS Manufacture/Service MODELS Manufacture/Service
1 2 3 4 5 1 2 3 4 5
PLA-RP35BA PLA-RP100BA
ON
OFF
1 2 3 4 5 1 2 3 4 5
PLA-RP50BA PLA-RP125BA
ON
OFF
1 2 3 4 5 1 2 3 4 5
PLA-RP60BA PLA-RP140BA
ON
OFF
1 2 3 4 5
PLA-RP71BA
ON
OFF
The black square ( ) indicates a switch position.
DCL
YLW
OUTDOOR
CN01
1 3 5
(BLK)
FUSE
TB4
YLW YLW
AUTO
GRILLE
ORN ORN
X1
D.U.M
POWER
CNP
CNAC
(BLU) (WHT)
)
ORN
3 1
1 1 3
BRN
M
1~
DP
TB2
RED POWER SUPPLY
L
~(1PHASE)
BLU
N
230V 50Hz
TB4
S1
S2
TO OUTDOOR UNIT
S3
ON
OFF
ON
OFF
ON
OFF
S1
TO
S2
OUTDOOR
S3
UNIT