Wiring Diagram - Mitsubishi Electric PLFY-P32VAM-E Technical & Service Manual

6

WIRING DIAGRAM

PLFY-P32VAM-E.UK
PLFY-P40VAM-E.UK
PLFY-P50VAM-E.UK
PLFY-P63VAM-E.UK
[LEGEND]
SYMBOL NAME
P.B
INDOOR POWER BOARD
w
INDOOR CONTROLLER BOARD
I.B
CN25 CONNECTOR HUMIDIFIER
CN27 DAMPER
CN32 REMOTE SWITCH
CN41 HA TERMINAL-A
CN51 CENTRALLY CONTROL
CN52 REMOTE INDICATION
SW2 SWITCH CAPACITY CODE
SW3 FUNCTION SETTING
SW4 MODEL SELECTION
ZNR VARISTOR
FUSE FUSE(6.3A/250V)
F.C FAN PHASE CONTROL
X1
AUX.RELAY DRAIN WATER LIFTING-UP MACH.
X4 FAN MOTOR
LED1
POWER SUPPLY(I.B)
LED2
POWER SUPPLY(I.B)
Position of TB2,TB5,TB15,C.
(For Control box)
C
TB5
TB2
TB15
I.B
SW5 4
SWA SWB
240V
220V
3
3 2
2
2 3
SW1
1 4
1
ON
OFF
1 2 3 4 5 6 7 8 9 10
SW14
SW12 SW11
SWC
0
0 0
O
CONNECTION
3RD.DIGIT 2ND.DIGIT 1ST.DIGIT
No.
NOTES:
1.At servicing for outdoor unit, always follow the wiring diagram of outdoor unit.
2.In case of using MA-Remote controller, please connect to TB15.(Remote controller wire is non-polar.)
3.In case of using M-NET, please connect to TB5.(Transmission line is non-polar.)
4.Symbol[S] of TB5 is the shield wire connection.
5.Symbols used in wiring diagram above are,
6.The setting of the SW2 dip switches differs in the capacity. For the detail, refer to the table below.
7.Please set the switch SW5 according to the power supply voltage.
Set SW5 to 240V side when the power supply is 230 and 240 volts.
When the power supply is 220 volts, set SW5 to 220V side.
PLFY-P80VAM-E.UK
PLFY-P100VAM-E.UK
PLFY-P125VAM-E.UK
SYMBOL
C CAPACITOR(FAN MOTOR)
MF FAN MOTOR(WITH INNER THERMO.)
MV VANE MOTOR
DP DRAIN PUMP
DS DRAIN SENSOR
H2 DEW PREVENTION HEATER
TERMINAL
TB2
TB5 BLOCK
TB15
TH21 THERMISTOR
TH22
TH23
LINEAR EXPANSION VALVE
LEV
GRILLE
MV MV MV MV
5 5 5 5
5
1 2 3 6 7 4 8 9 5 10
MF
1 2 3
1 2 3
C
POWER
FAN 1 3 5 1 3
CND
(WHT)
(RED)
FUSE
X4
FC ZNR
X4
HUMIDIFIER
CN25
(WHT)
(RED) 2 1
(GRN) (RED)
DAMPER
VANE ADDRESS
CN27 CN6V CN81
2 1 6 5 4 3 2 1 8 7 6 5 4 3 2 1
5
8
A.B
8
7
6
5
4
3
2
LED on indoor controller board for service
1
Mark Meaning
LED1 Main power supply
Power supply for
LED2
MA-Remote controller
:terminal block,
NAME SYMBOL
A.B
POWER SUPPLY
TRANSMISSION
MA-REMOTE CONTROLLER
ROOM TEMP.DETECTION
(0:/15k",25:/5.4k")
PIPE TEMP.DETECTION/LIQUID
(0:/15k",25:/5.4k")
PIPE TEMP.DETECTION/GAS
(0:/15k",25:/5.4k")
H2
DP
(AC220-240V)
CNSK(RED)
1 2
3
2
1
D.U.M 1 3 POWER
1 3 1 2
CNP
CNDK
(BLU)
(RED)
X1
X1
(WHT)
4
LEV
(GRN) (WHT) CN60
REMOTE CENTRALLY
6 5 4 3 2 1
INDICATION CONTROL
(RED)
CN52 CN51
ADDRESS
CN42
5 1 5 1
SW2 SW3 SW4
4 3 2 1
ON
ON
OFF
OFF
1 2 3 4 5
1 2 3 4 5 6 1 2 3 4 5 6 7 8 9 10
4
6
See fig: 1
6 5 4 3 2 1
DS
LEV
Function
Main power supply(Indoor unit:220-240V)
power on lamp is lit
Power supply for MA-Remote controller
on lamp is lit
:connecter.
15
w The part name of symbol "I.B" is "SPCB".
NAME
CIRCUIT BOARD
SW1 SWITCH FUNCTION SETTING
VOLTAGE SELECTION
SW5
ADDRESS SETTING 1ST DIGIT
SW11
ADDRESS SETTING 2ND DIGIT
SW12
CONNECTION NO.
SW14
SWA
CEILING HEIGHT SELECTOR
DISCHARGE OUTLET NUMBER
SWB
SELECTOR
OPTION SELECTOR
SWC
POWER SUPPLY
~/N 220-240V
220V 60Hz
TB2
RED L
N
BLU
GRN/YLW
P.B
TO NEXT
(DC13.1V)
CN2S (WHT)
TRANS
2
1
TB5
BLU M1
CN2M
1
(BLU)
BLU M2
CN2D 2
M-NET
LED1
(WHT) S
(SHIELD)
(WHT)
HA
REMOTE
CN41 SWITCH
TB15
(WHT) CN32
ORN
1
CN3A
1
(BLU)
ORN 2
3
REMOCON
1 1 3
LED2
(WHT) (BLK) (WHT)
(RED) ON
P32VAM
OFF
DRAIN GAS LIQUID INTAKE
CN31 CN29 CN21 CN20
3 2 1 2 1 2 1 2 1
ON
P40VAM
OFF
ON
P50VAM
OFF
ON
P63VAM
OFF
ON
P80VAM
OFF
TH23 TH22 TH21
ON
P100VAM
OFF
ON
P125VAM
OFF
50Hz
BREAKER
(15A)
FUSE(15A)
PULL BOX
INDOOR UNIT
TO OUTDOOR UNIT
}
BC CONTROLLER
REMOTE CONTROLLER
DC24-30V
}
TO MA-REMOTE
CONTROLLER
DC8.7-13V
<fig: 1>
SW2 SW3
ON
OFF
123456 1 2 3 4 5 6 7 8 9 10
1 2 3 4 5 6
ON
OFF
1 2 3 4 5 6 1 2 3 4 5 6 7 8 9 10
1 2 3 4 5 6
1 2 3 4 5 6
1 2 3 4 5 6
1 2 3 4 5 6