Electrical Wiring Diagrams - Mitsubishi Electric CITY MULTI PEFY-P22VMS-E-S Data Book

4. ELECTRICAL WIRING DIAGRAMS

4. ELECTRICAL WIRING DIAGRAMS
PLFY-P32, 40, 50, 63, 80, 100, 125VBM-E-S
[LEGEND]
SYMBOL NAME
I. B INDOOR CONTROLLER BOARD
CN27
CONNECTOR DAMPER
REMOTE SWITCH
CN32
CENTRALLY CONTROL
CN51
CN52
REMOTE INDICATION
FUSE FUSE (T6.3AL250V)
POWER SUPPLY (I. B)
LED1
LED2
POWER SUPPLY (I. B)
SW2 SWITCH CAPACITY CODE
SW3 MODE SELECTION
SW4 MODEL SELECTION
SWE DRAIN PUMP (TEST MODE)
X1 AUX. RELAY DRAIN PUMP
A.B
GRILLE
ON
MV MV MV MV OFF
1 2 3 4 5 6 7 8 910
M M M M
SW12
10ths DIGIT 1s DIGIT
5 5 5 5
20 18 16 14 12 10 8 6 4
19 17 15 13 11 9 7 5 3
VANE CNV
(WHT)
I-SEE SENSOR MOTOR
CN6Y
1 (RED) 6
MA REMOCON
CN3A
(BLU)
1 3
I-SEE SENSOR
CN4Y
(WHT)
1 4
LEV
CN60
(WHT)
1 6
CN52 CN51
(GRN) (WHT)
1 5 1
6
4 5
M
I-SEE
SENSOR
MT
M
I-SEE SENSOR CORNER PANEL
(OPTIONAL PART)
LEV
NOTES:
1. When servicing the 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 indicates shield wire connection.
5. Symbols used in wiring diagram above are,
6. The settings of the SW2 dip switches differ in capacity. For details, refer to fig< 1>.
LED on indoor board for service
Mark Meaning
LED1 Main power supply
Power supply for
LED2
MA-Remote controller
SYMBOL
DP DRAIN PUMP
FS DRAIN FLOAT SWITCH
LEV LINEAR EXPANSION VALVE
MF FAN MOTOR
MV VANE MOTOR
TB2
TERMINAL
TB5 BLOCK
TB15
THERMISTOR
TH21
TH22
TH23
< 1>
The black square (■) indicates a switch position.
4
(RED)
ADDRESS
CN43
SWA SWB
1
8
SW1
3 2
2 3
1 4
(RED)
ADDRESS
SW14
SW11
CN82
SWC
2
1
BRANCH
No. 1
8 4
CN32
J42 J41
(WHT)
2
1 3
1 8 1
Pair No.
ADDRESS
1 ADDRESS
CN81 CN42
(RED)
(RED)
LED2
WIRELESS
CN90
(WHT)
1 9
LIQUID/GAS
CN41
(WHT) 1
5 1 4
9
TB15
ORN
TO MA-REMOTE BZ
1 CNB
ORN CONTROLLER
2
DC8.7-13V
SW1 LED2
t°
SW2 LED1
RU
TH22
W.B
: terminal block,
Function
Main Power supply (Indoor unit:220-240V)
power on Lamp is lit.
Power supply for MA-Remote controller
on Lamp is lit.
INDOOR UNITS
NAME
POWER SUPPLY
TRANSMISSION
MA-REMOTE CONTROLLER
ROOM TEMP. DETECTION
(0°C / 15kΩ, 25°C / 5.4kΩ)
PIPE TEMP. DETECTION / LIQUID
(0°C / 15kΩ, 25°C / 5.4kΩ)
PIPE TEMP. DETECTION / GAS
(0°C / 15kΩ, 25°C / 5.4kΩ)
MODELS SW2 MODELS SW2
ON ON
P32 P80
OFF OFF
1 2 3 4 5 6 1 2 3 4 5 6
ON ON
P40 P100
OFF OFF
1 2 3 4 5 6 1 2 3 4 5 6
ON ON
P50 P125
OFF OFF
1 2 3 4 5 6 1 2 3 4 5 6
ON
P63
OFF
1 2 3 4 5 6
See fig: 1
SW3 SW4 SW2
ON ON
OFF OFF
4
1 2 3 4 5 6 7 8 910 1 2 3 4 5 1 2 3 4 5 6
SWE
DC311~339V
OFF ON
RECTIFICATION
3
–
CN25
1 3
(WHT)
AUTO GRILLE
1 2
CN3G
(BLK) LED1
INTAKE FAN
FLOAT SW
CN27
CN20 CNMF
CN44 CN4F (RED) (WHT)
(RED)
(WHT) (WHT)
4 1 2 1 2 7
1 4
MS
MF
t° t°
Be sure to turn off the power source
and then disconnect fan motor connector.
TH23 FS TH21
(Failure to do so will cause trouble in fan motor.)
: connecter.
SYMBOL NAME
ADDRESS BOARD
A. B
SWA SWITCH CEILING HEIGHT SELECTOR
SWB DISCHARGE OUTLET NUMBER
SELECTOR
SWC OPTION SELECTOR
SW1 MODE SELECTION
SW11
ADDRESS SETTING 1s DIGIT
SW12 ADDRESS SETTING 10ths DIGIT
SW14 BRANCH NO.
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)
TB5
TO OUTDOOR UNIT
BLU
M1 Refrigerant Distributor
BLU
REMOTE CONTROLLER
M2
DC24-30V
S
(SHIELD)
RED
BLU
GRN/YLW
1 3 5
CND
2 1
(BLK)
M-NET
CN2M
(BLU)
FUSE
+
AUTO GRILLE POWER
X1
CNAC
(WHT)
D.U.M
4 3 1 3 1
1
CNP
(BLU)
3
M
1~
3~
DP
3 1
CN3G
AUTOMATIC FILTER ELEVATION PANEL
(OPTIONAL PART)
C7-R Rev.
POWER SUPPLY
~/N 220-240V 50Hz
220V 60Hz
BREAKER
(16A)
FUSE(16A)
TB2
PULL BOX
L
N
TO NEXT
INDOOR UNIT
I.B
U.B
5 3 1
CN3A
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