16
17
WIRING DIAGRAM
6
PLFY-P15VFM-E1.TH
PLFY-P20VFM-E1.TH
PLFY-P25VFM-E1.TH
PLFY-P32VFM-E1.TH
PLFY-P40VFM-E1.TH
PLFY-P50VFM-E1.TH
SW21
SIGNAL RECEIVER
CORNER PANEL
(OPTION PART)
CN32
TERMINAL
BLOCK
POWER SUPPLY
TRANSMISSION
CN41
CN51
MA-REMOTE CONTROLLER
CN52
ROOM TEMP. THERMISTOR
CN105
F1
PIPE TEMP. THERMISTOR/LIQUID
SW1
SW2
PIPE TEMP. THERMISTOR/GAS
SW3
I.B
SYMBOL
INDOOR CONTROLLER BOARD
TH23
TH22
TH21
REMOTE INDICATION
CENTRALLY CONTROL
HA TERMINAL-A
REMOTE SWITCH
MODE SELECTION
FUSE(T6.3AL 250V)
NAME
OPTION PART
TB2
TB5
TB15
VANE MOTOR
MODE SELECTION
CAPACITY CODE
IT TERMINAL
SW11
BZ
SW12
LED1
SW14
LED2
SWE
RU
SW1
SW2
LEV
MF
ADDRESS SETTING ONES DIGIT
DRAIN PUMP(TEST MODE)
BRANCH No.
ADDRESS SETTING TENS DIGIT
DP
DRAIN PUMP
W.B
FAN MOTOR
LINEAR EXPANSION VALVE
STAND BY (ORANGE)
RECEIVING UNIT
EMERGENCY OPERATION(HEAT)
EMERGENCY OPERATION(COOL)
OPERATION (GREEN)
WIRELESS REMOTE CONTROLLER BOARD
BUZZER
LED1
POWER SUPPLY (I.B)
LED2
POWER SUPPLY (MA-REMOTE CONTROLLER)
SW21
CEILING HEIGHT SELECTOR
SW22
PAIR NO. SETTING
MT
I-SEE SENSOR MOTOR
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, : terminal block, : connector.
6.The setting of the SW2 dip switches differs in the capacity. For the detail, refer to the fig.1.
[LEGEND]
MODELS
P20
SW2
MODELS
SW2
123456
ON
OFF
P15
123456
ON
OFF
P25
123456
ON
OFF
P32
123456
ON
OFF
P40
123456
ON
OFF
P50
123456
ON
OFF
<fig.1>
The black square (■) indicates a switch position.
MV
FLOAT SWITCH
FS
1
3
M
SWE
CN4Z
(WH)
1
9
CN44
(WH)
7
1
4
CN41
(WH)
1 2 3 4 5 6 7 8 9 0
1 2 3 4 5 6 7 8 9 0
1 2 3 4
1 2 3 4 5 6
1 2 3 4 5 6
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
CND
(BK)
4
1
1
4
4
4
1
2
1
CN51
(WH)
CN52
(GN)
2
20
1
19
CNV
(WH)
FS
OFF
ON
SW3
SW22
SW14 SW12 SW11
BRANCH
No.
10s
DIGIT
1s
DIGIT
SW1
SW2
CN20
(RD)
CN4F
(WH)
CNP
(WH)
CNMF
(WH)
1
5 1
5
LED2
LED1
5
5
5
5
10
MF
DP
MS
3~
MS
3~
M
M
M
I.B
L
N
TB2
MV
MV
MV
MV
012
3
4
5
67
89AB
C
D
EF
01
2
3
4 5 6 7
8
9
01
2
3
4 5 6 7
8
9
See fig.1
t°
t°
t°
TH21
TH22
TH23
CN32
(WH)
3
1
1
6
1
5
CN60
(WH)
CN5Y
(WH)
M
CN90
(WH)
9
9
1
10
10
TO MA-REMOTE
CONTROLLER
DC8.7-13V
TO OUTDOOR UNIT
BC CONTROLLER
M-NET REMOTE
CONTROLLER
DC24-30V
3
1
2
1
CN3M
(BU)
CN2A
(BU)
S
M2
M1
2
1
5
5
4
4
RD
BU
LEV
POWER SUPPLY
~/N 220-240V 50Hz
220V 60Hz
TB5
TB15
6
F1
5
3
1
1
I-SEE SENSOR
CORNER PANEL
(OPTION PART)
CN105
(RD)
1
5
B
K
3
LED2
LED1
SW1
SW2
RU
CNB
(WH)
BZ
W.B
M
SENSOR
GRILLE
+
-
~
~
9
1
MT
(OG)
(OG)
(BU)
(BU)
(WH)
(WH)
OCH617
