44
8
WIRING DIAGRAM
NAME
INDOOR POWER BOARD
FUSE(4A)
VARISTOR
INDOOR CONTROLLER BOARD
CONNECTOR(LOSSNAY)
CONNECTOR(REMOTE SWITCH)
CONNECTOR(HA TERMINAL-A)
JUMPER WIRE(MODEL SELECTION)
JUMPER WIRE(CAPACITY CORD)
SWITCH(EMERGENCY OPERATION)
RELAY(DRAIN PUMP)
RELAY(FAN MOTOR)
FAN PHASE CONTROL
POWER SUPPLY(I.B)
POWER SUPPLY(R.B)
TRANSMISSION(INDOOR-OUTDOOR)
CAPACITOR(FAN MOTOR)
FAN MOTOR
SYMBOL
P.B
F1
ZNR
I.B
CN2L
CN32
CN41
SW1
SW2
SWE
X1
X4
FC
LED1
LED2
LED3
C
MF
NAME
VANE MOTOR
DRAIN-UP MACHINE
DRAIN SENSOR
DEW PREVENTION HEATER
TERMINAL BLOCK(HEATER)
TERMINAL BLOCK(INDOOR/OUTDOOR CONNECTING LINE)
TERMINAL BLOCK(REMOTE
CONTROLLER TRANSMISSION LINE)
ROOM TEMP.THERMISTOR
(0
:
/15k
"
,25
:
/5.4k
"
DETECT)
PIPE TEMP.THERMISTOR/LIQUID
(0
:
/15k
"
,25
:
/5.4k
"
DETECT)
COND./EVA.TEMP.THERMISTOR
(0
:
/15k
"
,25
:
/5.4k
"
DETECT)
REMOTE CONTROLLER BOARD
CONNECTOR(PROGRAM TIMER)
TERMINAL BLOCK(REMOTE
CONTROLLER TRANSMISSION LINE)
SYMBOL
MV
DP
DS
H2
TB2
TB4
TB5
TH1
TH2
TH5
R.B
CN2
TB6
NAME
WIRELESS REMOTE CONTROLLER BOARD
RECEIVING UNIT
BUZZER
LED(RUN INDICATOR)
LED(HOT ADJUST)
SWITCH(HEATING ON/OFF)
SWITCH(COOLING ON/OFF)
THERMAL FUSE(72
:
,16A)
THERMAL FUSE(104
:
,16A)
HEATER
HEATER THERMAL SWITCH
HEATER CONTACTOR
SYMBOL
W.B
RU
BZ
LED1
LED2
SW1
SW2
HEATER
FS1
FS2
H1
26H
88H
FS2
FS1
1
2
H1
POWER SUPPLY
~ / N (1PHASE)
220V -240V 50Hz
5
TB2
88H
3
N
L
6
1
88H
26H
6
5
TB2
88H
Please set the voltage using the
remote controller
.
For the setting method,please refer to
the indoor unit Installation Manual.
PE
PE
PE
J15
J14
J13
J12
J11
PLH-P3,4,5,6AAH.UK
PLH-P3,4,5,6AAH
1
.UK
S3
S2
S1
TB4
F1
P.B
1 2 3
I.B
MF
C
J24
J23
J22
J21
OFF
ON
2
1
1
1 3 5
FC
3
1 2
DP
ZNR
LED3
LED2
LED1
1 2
1 2
1 2
J14
J13
J12
J1
1
2
1
3
2
1
DC14V
1
2
3
DS
TH2
CN2
TB6
2
1
1
TB5
2
TH1
5
1 3
2
1
3
2
1
CN41
CN2L
CN32
1 3
5
X1
X1
9
R.B
PLH-P3AAH.UK
PLH-P3AAH
1
.UK
1
3
2
4
J24
J23
J22
J21
1 2 3 4
ON
OFF
J23 J24
J21J22
OFF
ON
OFF
ON
5
4
3
2
1
J15
X4
X4
SW2
SW1
RU
BZ
LED2
LED1
W.B
CNB
WHT
RED
BLK
YL
W
YL
W
YL
W
YL
W
BRN
ORN
YL
W
WHT
BLK
CN2S(WHT)
OUTDOOR UNIT
CN01 (BLU)
CONTROLLER BOARD
CN02 (WHT)
YLW
ORN
BRN
FAN
(WHT)
D.U.M
CNP
(BLU)
D.HEATER
CNC (RED)
D.SENSOR
CN31
(WHT)
INTAKE
CN20
(RED)
LIQUID
CN21
(WHT)
POWER
CN2D
(WHT)
POWER
CN03
(RED)
VANE
CN6V
(WHT)
SWE
SW2
SW1
WIRELESS
CN90
(WHT)
REMOCON
CN22
(BLU)
PIPE
CN29
(BLK)
2
1
2
1
TH5
BLU
BLU
BLK
BLK
BLK
BLK
BLK
BLK
SW1
Service board
Manufacture
MODELS
TRANSMISSION WIRES DC12V
WHT
RED
RED
BLU
RED
WHT
GRY
WHT
YL
W
HEATER
CN24
(YLW)
1 2
YL
W
I.B
S1
S2
S3
L1
L2
L3
N
S1
S2
S3
L
N
OUTDOOR UNIT
PUH-P3VGA
PUH-P3, 4VGAA.UK
POWER SUPPL
~ / N (1PHASE)
220-240V 50Hz
PUH-P3YGA~6YGA
PUH-P3YGAA.UK~6YGAA.UK
POWER SUPPLY
3N~(3PHASE 4WIRES)
380-415V 50Hz
TB1
TB1
Service board
Manufacture
MODELS
SW2
PLH-P4AAH.UK
PLH-P4AAH
1
.UK
PLH-P5AAH.UK
PLH-P5AAH
1
.UK
PLH-P6AAH.UK
PLH-P6AAH
1
.UK
J23 J24
J21J22
J24
J23
J22
J21
1 2 3 4
ON
OFF
1
3
2
4
OFF
ON
5
5
5
5
MV
MV
MV
MV
GRILLE
5
H2
TB4
C
(For Control box)
Position of 88H.
3
2
1
1 2 3 6 7 4 8 9 5 10
NOTE:
1. Since the outdoor side electric wiring may change be sure to check the
outdoor unit electric wiring for servicing.
2. Indoor and outdoor connecting wires are made with polarities,make wiring
matching terminal numbers (S1,S2,S3).
3. Make sure that the main power supply of the booster heater is independent.
4. Symbols used in wiring diagram above are,
/
: Terminal , : Connector.
Y
<
>
<
>
PLH-P3AAH.UK,
PLH-P4AAH.UK,
PLH-P5AAH.UK,
PLH-P6AAH.UK
PLH-P3AAH
1
.UK, PLH-P4AAH
1
.UK, PLH-P5AAH
1
.UK, PLH-P6AAH
1
.UK
OC236(181A)---2.qxp 01/9/27 5:31 PM Page 44
