Wiring Diagram - Mitsubishi Electric PLFY-P32VBM-E Service Manual

7

WIRING DIAGRAM

PLFY-P32VBM-E.UK PLFY-P40VBM-E.UK
PLFY-P80VBM-E.UK PLFY-P100VBM-E.UK PLFY-P125VBM-E.UK
PLFY-P32VBM-E .UK PLFY-P40VBM-E
1
PLFY-P80VBM-E .UK
1
[LEGEND]
SYMBOL NAME
I. B INDOOR CONTROLLER BOARD
CN27
CONNECTOR DAMPER
CN32 REMOTE SWITCH
CN51 CENTRALLY CONTROL
CN52 REMOTE INDICATION
DSA SURGE ABSORBER
FUSE FUSE (T6.3AL250V)
LED1 POWER SUPPLY (I. B)
LED2 POWER SUPPLY (I. B)
CAPACITY CODE
SW2 SWITCH
SW3 MODE SELECTION
SW4 MODEL SELECTION
SWE DRAIN-UP MACHINE (TEST MODE)
X1 AUX. RELAY DRAIN WATER LIFTING-UP MACH.
ZNR01,02 VARISTOR
DP DRAIN-UP MACHINE
FS DRAIN FLOAT SWITCH
LEV LINEAR EXPANSION VALVE
MF FAN MOTOR
MV VANE MOTOR
A.B
GRILLE
MV MV MV MV
M M M M
5 5 5 5
20 18 16 14 12 10
19 17 15 13 11 9
i-SEE SENSOR MOTOR
CN6Y
1 (RED) 6
MA REMOCON
1
i-SEE SENSOR
CN4Y
(WHT)
1 4
LEV
CN60
(WHT)
1
CN52
(GRN)
1 5 1
6
4 5
M
I-SEE
SENSOR
MT
M
I-SEE SENSOR CORNER PANEL
(OPTIONAL PART)
LEV
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 fig<*1>.
LED on indoor board for service
Mark
LED1 Main power supply
Power supply for MA-Remote controller
LED2
SYMBOL
TB2
TB5
TB15
TH21
TH22
TH23
A. B
SWA
SWB
SWC
SW1
SW11
SW12
SW14
4
(RED)
ADDRESS
CN43
SWA SWB
1
8
SW1
3 2
ON
2 3
OFF
1 4
(RED)
12345678910
ADDRESS
SW14
SW12 SW11
CN82
SWC
0 0 0
0
CONNECTION
3RD.DIGIT 2ND.DIGIT 1ST.DIGIT
1
No.
8
CN32
J42J41
(WHT)
8 6 4 2
1 3 1
Pair No.
7 5 3 1 ADDRESS
VANE CNV CN81
(WHT)
(RED)
LED2
CN3A
WIRELESS
(BLU)
CN90
3
(WHT)
1
6
CN41
CN51
(WHT)
(WHT)
5 1 4
9
TB15
BLU
TO MA-REMOTE
1 CNB
BLU CONTROLLER
2
DC8.7-13V
SW1
SW2
RU
W.B
: terminal block,
Meaning
Power supply for MA-Remote controller on
PLFY-P50VBM-E.UK
.UK PLFY-P50VBM-E
1
NAME
TERMINAL POWER SUPPLY
BLOCK TRANSMISSION
MA-REMOTE CONTROLLER
ROOM TEMP. DETECTION
THERMISTOR
(0: / 15kΩ, 25: / 5.4kΩ)
PIPE TEMP. DETECTION / LIQUID
(0: / 15kΩ, 25: / 5.4kΩ)
PIPE TEMP. DETECTION / GAS
(0: / 15kΩ, 25: / 5.4kΩ)
ADDRESS BOARD
SWITCH CEILING HEIGHT SELECTOR
DISCHARGE OUTLET NUMBER
SELECTOR
OPTION SELECTOR
MODE SELECTION
ADDRESS SETTING 1ST DIGIT
ADDRESS SETTING 2ND DIGIT
CONNECTION NO.
<*1>
MODELS SW2 MODELS
ON
P32 P80
OFF
123456
ON
P40 P100
OFF
123456
ON
P50 P125
OFF
123456
ON
P63
OFF
123456
See fig:*1
4
SW3 SW4 SW2
ON
OFF
8 1 4
12345678910 12345 123456
ADDRESS
CN42
SWE
(RED)
OFF ON
3
9 CN25
1 3
(WHT)
AUTO GRILLE
1 2
CN3G
LED1
(BLK)
INTAKE
LIQUID/PIPE FLOAT SW
CN27
CN20
CN44 CN4F
(RED)
(RED)
(WHT) (WHT)
1 4 1 4 1 2 1
BZ
LED2
t° t° t°
LED1
TH22 TH23 FS TH21
: connecter.
Function
Main Power supply (Indoor unit:220-240V) power on
17
PLFY-P63VBM-E.UK
.UK PLFY-P63VBM-E
1
SYMBOL
OPTION PART
W.B PCB FOR WIRELESS REMOTE CONTROLLER
BZ BUZZER
LED1 LED (OPERATION INDICATION : GREEN)
LED2 LED (PREPARATION FOR HEATING : ORANGE)
RU RECEVING UNIT
SW1 EMERGENCY OPERATION (HEAT / DOWN)
SW2
EMERGENCY OPERATION (COOL / UP)
SW2
TB5
TO OUTDOOR UNIT
BLU
ON
M1 BC CONTROLLER
OFF
BLU
REMOTE CONTROLLER
M2
123456
DC24-30V
S
(SHIELD)
ON
OFF
123456
ON
OFF
123456
1 3 5
ON
2 1
OFF
M-NET
CN2M DSA
(BLU)
ZNR02
DC311~339V
U
RECTIFICATION
FUSE
U
ZNR01
FAN
X1
CNMF
(WHT)
D.U.M
3 1
2 7 4 1
CNP
(BLU)
M
MS 1~
3~
DP
MF
AUTOMATIC FILTER ELEVATION PANEL
(OPTIONAL PART)
* Be sure to turn off the power source
and then disconnect fan motor connector.
(Failure to do so will cause trouble in Fan motor.)
Lamp is lit.
Lamp is lit.
.UK
1
NAME
POWER SUPPLY
~/N 220-240V 50Hz
220V 60Hz
BREAKER
(16A)
FUSE(16A)
TB2
RED
PULL BOX
L
BLU
N
GRN/YLW
TO NEXT
INDOOR UNIT
I.B
CND
AUTO GRILLE POWER
CNAC
(WHT)
3 1
3
U.B
3 1
5 3 1
CN3G
CN3A