A-288
WIRING DIAGRAM
CEILING
CASSETTE PM
CEILING CASSETTE PM SERIES PMH-P1/P1.6/P2BA
NAME
INDOOR CONTROLLER BOARD
CONNECTOR(LOSSNAY)
CONNECTOR(REMOTE SWITCH)
CONNECTOR(HA TERMINAL-A)
FUSE (6.3A, 250V)
POWER SUPPLY(I.B)
POWER SUPPLY(R.B)
TRANSMISSION(INDOOR-OUTDOOR)
JUMPER WIRE(MODEL SELECTION)
JUMPER WIRE(CAPACITY CORD)
SWITCH(EMERGENCY OPERATION)
TRANSFORMER
RELAY(DRAIN PUMP)
VARISTOR
REMOTE CONTROLLER BOARD
CONNECTOR(SCHEDULE TIMER)
TERMINAL BLOCK(REMOTE
CONTROLLER TRANSMISSION LINE)
SYMBOL
I.B
CN2L
CN32
CN41
FUSE
LED1
LED2
LED3
SW1
SW2
SWE
T
X1
ZNR
R.B
CN2
TB6
NAME
DRAIN-UP MACHINE
DRAIN SENSOR
FAN MOTOR
VANE MOTOR
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)
SYMBOL
DP
DS
MF
MV
TB4
TB5
TH1
TH2
TH5
PMH-P1BA, PMH-P1.6BA, PMH-P2BA
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. Symbols used in wiring diagram above are,
/
: Terminal block, : Connector.
Please set the voltage using the remote controller.
For the setting method, please refer to the indoor unit Installation Manual.
A.6.5
WIRING DIAGRAM
(BLU)
REMOTE
CN90
CN32
1
2
CN22
CONTROLLER
1
2
3
4
6
FAN
(WHT)
LED1
ZNR
T
FUSE
POWER
(RED)
CN03
5
3
1
CN2L
5
LED3
J11
J12
J13
J14
J15
J21
J22
J23
J24
SW2
SW1
SWE
OFF
ON
1
2
3
4
5
6
PIPE
CN29
(BLK)
1
2
(WHT)
(WHT)
(RED)
(WHT)
CN6V
CN21
CN20
CN31
VANE
INTAKE
LIQUID
D.SENSOR
1
2
1
2
3
2
1
LED2
TH1
TH5
5
4
2
1
MV
3
TH2
CN41
TB6
2
1
CN2
1
2
TB5
DS
YLW
ORN
RED
GRN
BLU
BLU
ORN
YLW
BRN
BRN
BLK
BLK
BLK
BLK
BLK
BLK
BLK
BLK
R.B
I.B
5
MF
TRANSMISSION WIRES DC12V
TB1
S2
S3
S1
L
N
TB1
S1
S3
S2
N
L3
L2
L1
S3
TB4
S2
S1
OUTDOOR UNIT
<PUH-P1, P1.6, P2VGAA>
POWER SUPPLY
~/N(1PHASE)
220 - 230 - 240V 50Hz
<PUH-P1.6, P2YGAA>
POWER SUPPLY
3N~(3PHASE 4WIRES)
380 - 400 - 415V 50Hz
See fig :
w
1
BLU
BLU
DP
3
1
D.U.M
CNP
(YLW)
X1
X1
SW2
ON
OFF
4
2 3
1
J21 J22 J23 J24
ON
OFF
4
2 3
1
ON
OFF
4
2 3
1
J21 J22 J23 J24
J21 J22 J23 J24
PMH-P1BA
PMH-P2BA
PMH-P1.6BA
J11 J12 J13 J14 J15
J11 J12 J13 J14 J15
PMH-
P1/P1.6/P2BA
SW1
MODELS
Manufacture
Service board
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