Download  Print this page

Mitsubishi Electric PLA-RP-BA Technical Data Manual Page 57

Mitsubishi electric split-type, heat pump air conditioners.
Hide thumbs

Advertisement

PLA-RP100AA2
PLA-RP125AA2
[LEGEND]
SYMBOL
NAME
P.B
INDOOR POWER BOARD
FUSE(T5AL250V)
FUSE
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
2
MF
RED
1
DP
I.B
1
2
3
1
FAN
D.U.M
CNP
CN33
(BLU)
(GRN)
X1
X1
LED3
SWE
SW2
SW1
ON
OFF
Refer to tables 1
and 2.
wBe sure to turn off the power source
and then disconnect fan motor connector.
(Failure to do so will cause trouble in fan motor.)
Notes:
1. SymboIs used in wiring diagram above are,
2. Indoor and outdoor connecting wires have poIarities, make sure to match terminal
numbers (S1, S2, S3) for correct wirings.
3. Since the outdoor side electric wiring may change, be sure to check the outdoor unit
electric wiring diagram for servicing.
4. This diagram shows the wiring of indoor and outdoor connecting wires (specification
of 230V), adopting superimposed system of power and signal.
w1: When supplying power separately to indoor and outdoor units, refer to Fig 1.
w2: 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
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
1
3
CN03
FAN
2
CN2
(BLU)
(GRN)
1
1
3
5
3
1
3
1
3
POWER
D.HEATER
CNC
CND
(RED)
(ORN)
CN51
LED2 LED1
D.SENSOR
INTAKE
LIQUID
Pair No.
CN31
CN20
CN21
(WHT)
(RED)
(WHT)
1
2
3
1
2
1
2
DS
TH1
TH2
TH5
: Connector,
(Table 2) SW2 (CAPACITY CORD)
MODELS
Manufacture/Service
1 2 3 4 5
PLA-RP100AA2
1 2 3 4 5
PLA-RP125AA2
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
P.B
FUSE
CN01
DCL
ZNR
(BLK)
YLW
YLW
5
ORN
3
1
CN02
2
1
(GRN)
MV
VANE
1
3
1
2
CN6V
INDOOR/OUTDOOR
POWER
(GRN)
COMMUNICATION
CN2D
CN3C
(WHT)
5
(BLU)
CN32
W.B
CN41
CN2L
9
CNB
PIPE
REMOCON
CN29
CN22
WIRELESS
(BLK)
(BLU)
CN90
1
2
1
2
(WHT)
TB5
2
1
TRANSMISSION WIRES
DC12V
: Terminal (block).
w1 (Fig.1)
SW2
MODELS
Manufacture/Service
1 2 3 4 5
ON
PLA-RP140AA2
ON
OFF
OFF
ON
OFF
57
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
YLW
S1
ORN
S2
TO
ORN
OUTDOOR
S3
UNIT
BRN
GRILLE
MV
MV
MV
5
5
5
5
H2
5
1
2
3
6
7
4
8
9 5 10
GRILLE
BZ
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.
CN01
(BLK)
TB2
P.B
L
YLW
RED
5
BLU
N
ORN
3
GRN/YLW
1
TB4
YLW
S1
ORN
S2
ORN
BRN
S3
I.B
1
3
INDOOR/OUTDOOR
COMMUNICATION
CN3C
(BLU)
POWER SUPPLY
~(1PHASE)
230V 50Hz
TO OUTDOOR UNIT

Advertisement

Comments to this Manuals

Symbols: 0
Latest comments: