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6
WIRING DIAGRAM
PLFY-P80VAM.UK
PLFY-P100VAM.UK
PLFY-P125VAM.UK
[LEGEND]
SYMBOL
NAME
P.B
INDOOR POWER BOARD
I.B
INDOOR CONTROLLER BOARD
CN25
CONNECTOR
HUMIDIFIER
CN32
REMOTE SWITCH
CN41
HA TERMINAL-A
CENTRALLY CONTROL
CN51
CN52
REMOTE INDICATION
SW2
SWITCH
CAPACITY CODE
SW3
MODE SELECTION
SW4
MODEL SELECTION
ZNR
VARISTOR
FUSE
FUSE (6.3A/250V)
F.C
FAN PHASE CONTROL
X1
AUX.RELAY
DRAIN PUMP
X4
FAN MOTOR
LED1
POWER SUPPLY(I.B)
LED2
POWER SUPPLY(I.B)
GRILLE
MV MV MV MV
5
5
1
2
3
MF
1
2
3
1
2
3
C
I.B
FAN
POWER
1
3
5
(WHT)
CND
(RED)
X4
ZNR
F.C
X4
HUMIDIFIER
CN25
(WHT)
2
1
(GRN)
VANE
CN6V
6
5
4
3
2
1
8 7
5
SW5
SWA
SWB
220V
240V
2
3
2
3
SW1
1
4
ON
OFF
1
2
3
4
5
6
7
8
9
10
SW12
SW11
SWC
0
0
3RD.DIGIT
2ND.DIGIT
1ST.DIGIT
NOTE
1.At servicing for outdoor unit,always follow the wiring diagram of outdoor unit.
2.Symbol(S) of TB5 is the shield wire connection.
3.Symbols used in wiring diagram above are, :Terminal block,
4.The setting of the SW2 dip switches differs in the capacity for the detail, see the fig. w1.
5.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.
SYMBOL
C
CAPACITOR(FAN MOTOR)
MF
FAN MOTOR(WITH INNER THERMO)
MV
VANE MOTOR
DP
DRAIN WATER LIFTING-UP MACH
DS
DRAIN SENSOR
H2
DEW PREVENTION HEATER
TB2
TERMINAL
TB5
BLOCK
TH21
THERMISTOR
TH22
TH23
H2
5
5
5
6 7 4 8 9
5
10
DP
1
2
D.U.M
1 3
1 3
1
CNP
(BLU)
FUSE
X1
X1
(GRN)
REMOTE
INDICATION
(RED)
(RED)
CN52
ADDRESS
ADDRESS
5
CN81
CN42
4 3 2
1
ON
6
5
4
3
2
1
OFF
4
8
See fig. w1
A.B
4
3
2
1
8
7
6
SW14
5
4
0
3
2
CONNECTION
1
No.
NAME
LEV
A.B
POWER SUPPLY
TRANSMISSION
ROOM TEMPERATURE
DETECTION
(0;/15k' , 25;/5.4k' )
PIPE TEMPERATURE
DETECTION / LIQUID
(0;/15k' , 25;/5.4k' )
PIPE TEMPERATURE
DETECTION / GAS
(0;/15k' , 25;/5.4k' )
P.B
(AC220-240V)
(DC13.1V)
CNSK (RED)
CN2S (WHT)
TRANS
3
2
2
1
1
POWER
3
1
2
CNDK
CN2D
(RED)
(WHT)
HA
CN41
(WHT)
(WHT)
LEV
4
CN60
(WHT)
CENTRALLY
6
5
4
3
2
1
CONTROL
CN51
1
5
(WHT)
1
DRAIN
SW4
SW2
SW3
CN31
ON
3
2
OFF
1
23456
123456789
10
1
2
3
45
6
6 5
4
3
2
1
DS
LEV
:Connector.
13
SYMBOL
NAME
LINEAR EXPANSION VALVE
CIRCUIT BOARD
SW1
SWITCH
MODE SELECTION
SW5
VOLTAGE SELECTION
SW11
ADDRESS SETTING 1ST DIGIT
SW12
ADDRESS SETTING 2ND DIGIT
SW14
CONNECTION No.
SWA
CEILING HEIGHT SELECTOR
SWB
DISCHARGE OUTLET NUMBER
SELECTOR
SWC
OPTION SELECTOR
TB2
RED
L
BLU
N
GRN/YLW
PE
TB5
BLU
M1
CN2M
1
M2
(BLU)
BLU
2
LED1
M-NET
S
(WHT)
(SHIELD)
REMOTE
SWITCH
CN32
1
1
3
LED2
(BLK)
(WHT)
(RED)
GAS
LIQUID
INTAKE
CN29
CN21
CN20
1
2
1
2 1
2
1
MODELS
2
1
2 1
P80VAM.UK
TH23
TH22
TH21
P100VAM.UK
P125VAM.UK
POWER SUPPLY
~/N 220-240V 50Hz
BREAKER
(15A)
FUSE(15A)
PULL BOX
TO NEXT
INDOOR UNIT
TO OUTDOOR UNIT
}
BC CONTROLLER
REMOTE CONTROLLER
DC24-30V
(Fig. w1)
SW2
ON
OFF
123456
ON
OFF
123456
ON
OFF
123456
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