Mitsubishi Electric Mr. SLIM MSZ-FA25VA Technical Manual página 648

Esquemas eléctricos
PLA-RP100AA2
[LEGEND]
SYMBOL NAME
P.B INDOOR POWER BOARD
FUSE FUSE(T5AL250V)
ZNR VARISTOR
IPM POWER MODULE
I.B INDOOR CONTROLLER BOARD
CN2L CONNECTOR(LOSSNAY)
CN32 CONNECTOR(REMOTE SWITCH)
CN41 CONNECTOR(HA TERMINAL-A)
CN51 CONNECTOR(CENTRALLY CONTROL)
LED1 POWER SUPPLY(I.B)
LED2 POWER SUPPLY(I.B)
LED3 TRANSMISSION(INDOOR-OUTDOOR)
X1 RELAY(DRAIN PUMP)
SW1 SWITCH(MODEL SELECTION)wSee table 1
SWITCH(CAPACITY CORD)wSee table 2
SW2
SWE CONNECTOR(EMERGENCY OPERATION)
MF FAN MOTOR
5
BLK
3
WHT
MF 2
RED
1
DP
I.B
1 3 5 D.U.M 1 3
FAN
CNP
CN33
(BLU)
(GRN)
X1 X1
LED3
SWE SW2 SW1
ON
OFF
Refer to tables 1
and 2.
wBe sure to turn off the source power
and then disconnect fan motor connector.
(Failure to do so will cause trouble in Fan motor)
1.Symbols used in wiring diagram above are,
NOTES:
Terminal (block).
2.Indoor and outdoor connecting wires are made with polarities, 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 dlagram 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 unit was
applied, refer to Fig1.
2 ; For power supply system of this unit, refer to the caution label located
near this diagram.
(Table 1) SW1 (MODEL SELECTION)
SW1
Manufacture/Service
1 2 3 4 5
ON
OFF
648
PLA-RP125AA2 PLA-RP140AA2
SYMBOL
MV
H2
DP
DS
TB2
TB4
TB5, TB6
DCL
TH1
TH2
TH5
R.B
POSITION DETECTION
CN4
SENSOR INPUT
(WHT)
CN3
5
(WHT)
IPM
3
1
CN2S
(WHT)
2
TRANS
RECTIFIER ZNR
1
3
FAN CN03
2 (BLU)
CN2
(GRN)
1
1 3 5
D.HEATER 1 3 1 3 POWER
CNC CND
(ORN)
(RED)
CN51
LED2 LED1
D.SENSOR INTAKE LIQUID
Pair No.
CN31 CN20 CN21 CN29
(WHT) (RED) (WHT) (BLK)
1 2 1 2 1 2
DS
TH1
TH2
TH5
: Connector, :
(Table 2) SW2 (CAPACITY CORD)
SW2
MODELS
Manufacture/Service
1 2 3 4 5
PLA-RP100AA2 ON
OFF
1 2 3 4 5
PLA-RP125AA2 ON
OFF
NAME
VANE MOTOR
DEW PREVENTION HEATER
DRAIN-UP MACHINE
DRAIN SENSOR
TERMINAL BLOCK (Indoor unit Power (option))
TERMINAL BLOCK
(INDOOR/OUTDOOR CONNECTING LINE)
TERMINAL BLOCK(REMOTE
CONTROLLER TRANSMISSION LINE)
REACTOR
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)
WIRED REMOTE CONTROLLER BOARD
FUSE
CN01
DCL
(BLK)
YLW YLW YLW
3
ORN ORN
2
ORN
1
BRN
CN02
2 1
(GRN)
MV MV
5
VANE
1 3 1 2
CN6V
INDOOR/OUTDOOR POWER
1 2
(GRN)
COMMUNICATION
CN2D
CN3C
(WHT)
5
(BLU)
CN32
W.B
CN41 CN2L
BZ
9
CNB
PIPE REMOCON
CN22
WIRELESS
(BLU)
CN90
1 2 1 2 (WHT)
TB5
2
1
TRANSMISSION WIRES
DC12V
w1 (Fig.1)
CN01
(BLK)
MODELS
Manufacture/Service
1 2 3 4 5
PLA-RP140AA2 ON
OFF
SYMBOL NAME
W.B WIRELESS REMOTE CONTROLLER BOARD
RU RECEIVING UNIT
BZ BUZZER
LED1 LED(RUN INDICATOR)
LED2 LED(HOT ADJUST)
SW1 SWITCH(HEATING ON/OFF)
SW2 SWITCH(COOLING ON/OFF)
TB4
S1
S2
TO
S3 OUTDOOR
UNIT
GRILLE
MV MV
5 5 5
H2
5
3 6 7 4 8 9 5 10
GRILLE
LED2 LED1
RU
SW1 SW2
R.B
1 2
TB6
Please set the voltage using the
remote controller.
For the setting method. please refer to
the indoor unit Installation Manual.
P.B TB2
L
YLW RED
5
POWER SUPPLY
N
BLU
ORN
~(1PHASE)
3
GRN/YLW 230V 50Hz
1
TB4
YLW
S1
ORN
S2
ORN
TO OUTDOOR UNIT
BRN S3
I.B
1 3
INDOOR/OUTDOOR
COMMUNICATION
CN3C
(BLU)