Mitsubishi Electric PLA-RP-BA Technical Data Manual page 55

PLA-RP71BA2
[LEGEND]
SYMBOL NAME
I.B INDOOR CONTROLLER BOARD
CN2L
CONNECTOR (LOSSNAY)
CN32 CONNECTOR (REMOTE SWITCH)
CN41 CONNECTOR (HA TERMINAL-A)
CN51 CONNECTOR (CENTRALLY CONTROL)
DSA SURGE ABSORBER
FUSE FUSE (T6.3AL250V)
LED1 POWER SUPPLY (I.B)
LED2 POWER SUPPLY (R.B)
LED3 TRANSMISSION (INDOOR-OUTDOOR)
SWITCH (MODEL SELECTION) wSee table 1
SW1
SWITCH (CAPACITY CODE) wSee table 2
SW2
SWE CONNECTOR (EMERGENCY OPERATION)
X1 RELAY (DRAIN PUMP)
ZNR01,02 VARISTOR
REACTOR
DCL
DP DRAIN-UP MACHINE
FS DRAIN FLOAT SWITCH
<Table 2>SW2(CAPACITY CODE)
SW2
MODELS Manufacture/Service
1 2 3 4 5
PLA-RP71BA2
ON
OFF
1 2 3 4 5
PLA-RP100BA2
ON
OFF
1 2 3 4 5
PLA-RP125BA2
ON
OFF
I.B
VANE CNV(WHT)
20 18 16 14 12 10 8 6 4
19 17 15 13 11 9 7 5 3
3
1 3
WIRELESS
AUTO GRILLE CN90
(WHT)
CN3G 1
(BLK)
9
CNB
5 5 5 5
BZ
SW1 LED2
M M M M
SW2 LED1
MV MV MV MV
RU
GRILLE
W.B
Notes:
1.SymboIs used in wiring diagram above are,
:Connector, : : Terminal (block).
2.Indoor and outdoor connecting wires have poIarities, make sure to
match the 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 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 work to supply power separately to indoor and outdoor
units was applied, refer to Fig 1.
w2:For power supply system of this unit, refer to the caution label
located near this diagram.
Please set the voltage using the
remote controller.
For the setting method, please refer to
the indoor unit Installation Manual.
PLA-RP100BA2
SYMBOL
MF FAN MOTOR
MV VANE MOTOR
TB2 TERMINAL BLOCK (Indoor unit Power (option))
TB4 TERMINAL BLOCK (INDOOR/OUTDOOR CONNECTING LINE)
TB5,TB6 TERMINAL BLOCK (REMOTE CONTROLLER
TRANSMISSION LINE)
TH1 ROOM TEMP. THERMISTOR
(0: / 15kΩ, 25: / 5. 4kΩ DETECT)
TH2
PIPE TEMP. THERMISTOR/LIQUID
(0: / 15kΩ, 25: / 5. 4kΩ DETECT)
TH5
COND. / EVA. TEMP. THERMISTOR
(0: / 15kΩ, 25: / 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.
TRANSMISSION
2 1
WIRES
TB6
DC12V
R.B
J41 J42
SW1 SW2
2
CN51(WHT)
1 Pair No.
5
CN41(WHT)
CN2L
2 1
4
LED3 LED2 LED1
ON
AUTO GRILLE
I-SEE I-SEE
POWER
SENSOR SENSOR MOTOR
CNAC
CN4Y CN6Y
(WHT)
(WHT)
(RED)
9 1 6
1 4 3 1
4 5
3
M
I-SEE
SENSOR
MT
U.B
I-SEE SENSOR
3 1
CORNER PANEL
(OPTION PART)
CN3G
AUTOMATIC FILTER ELEVATION PANEL
(OPTION PART)
PLA-RP125BA2
NAME
<Table 1>SW1(MODEL SELECTION)
SW1
Manufacture/Service
1 2 3 4 5
TB5
ON
2
OFF
1
CN32
(WHT)
1 3
1 3
INDOOR/OUTDOOR
COMMUNICATION
CN3C
1
(BLU)
1 2
DC325V
REMOCON
CN22
1
RECTIFICATION
(BLU)
SWE
OFF
FLOAT SW LIQUID/PIPE INTAKE
FAN
CN4F CN44 CN20
CNMF
(WHT) (WHT) (RED) (WHT)
1 4 1 4 1 2 7
t° t° t°
FS TH2 TH5 TH1
wBe sure to turn off the power source
5 3 1
and then disconnect fan motor connector.
(Failure to do so will cause trouble in fan motor)
CN3A
w1(Fig. 1 )
CN01
(BLK)
5
3
1
I.B
1
CN3C(BLU)
55
DCL
YLW
OUTDOOR
CN01
1 3 5
(BLK)
DSA
FUSE
ZNR02 U
U
ZNR01
YLW
ORN
X1
ORN
D.U.M
4 1 3 1
CNP BRN
(BLU)
M
MS
3~ 1~
DP
MF
I.B
TB2
YLW RED
L
POWER SUPPLY
ORN BLU
~(1PHASE)
N
GRN/YLW
230V 50Hz
TB4
YLW
S1
ORN
ORN
S2
TO OUTDOOR UNIT
BRN
S3
INDOOR/OUTDOOR
COMMUNICATION
3
TB4
YLW
S1
TO OUTDOOR
ORN
S2
UNIT
S3