12
PUHZ-P200YHA PUHZ-P250YHA PUHZ-P200YHA3 PUHZ-P250YHA3
PUHZ-P200YHA3R1 PUHZ-P250YHA3R1 PUHZ-P200YHA3R2 PUHZ-P250YHA3R2
PUHZ-P200YHA3R3 PUHZ-P250YHA3R3
TH7/6
(RED)
TH3
(WHT)
TH4
(WHT)
TH7 TH6 TH3 TH4
4
1
2
1
2 1
t°
t°
t°
t°
63H
LEV-A
(WHT)
LEV-A
M
LED1
LED2
6
1
CNVMNT
(WHT)
3
1
CNMNT
(WHT)
CNM
(WHT)
5
1
3
5
5
14
1
63H
(YLW)
3
1
CN2
(WHT) 7
7
1
CN2
(WHT)
7
7
1
CNDM (WHT)
CN3S (WHT)
CN51 (WHT)
1
3
1
3
1
5
X51
X52
SW7
SW6
SW1
SW9
CN31
+
1
+
1
SW5
SW8
SW4
SWP
CN4
(WHT)
1 2
1
3
1
3
2
21S4
SS
(WHT)
21S4
(GRN)
CNAC
(WHT)
F4
F3
2
1
4
3
2
3
1
CNDC
(PNK)
CNS
(WHT)
3
1
TRANS
CNF1
(WHT)
CNF2
(WHT)
MF1
MS
3~
7
1
7
1
MF2
MS
3~
C. B.
P. B.
CN5
(WHT)
3
1
LED2
SW1
SW11
SW12
LED3
LED4
TB7
LED1
LED5
2
1
CND
(WHT)
CN2M
(WHT)
M-NET ADAPTER
M-NET
A B S
When M-NET adapter is connected
3
5
1
2
2
1
2
2
1
CN4
(WHT)
CN5
(RED)
WHT
FUSE1
FUSE2
WHT
RED
RED
MS
3~
POWER
SUPPLY
3N~
400V 50Hz
INDOOR
UNIT
TB1
L3
L2
L1
N
U
U
U
U
U
3
1
2
2
1
3
CNDC
(PNK)
CNL
(BLU)
3
1
1
2
CNCT
(RED)
CNAC2
(RED)
3
1
CNAC1
(WHT)
BLK
BLK
WHT
WHT
U
LO 1
LO 2
LO3
LI 1
LI 2
LI 3
NI
RED
WHT
BLU
BLK
GRN/YLW
GD2
GD1
RED
WHT
BLK
N. F.
TB2
DCL
ACL4
S3
S2
S1
ORN
YL
W
CY2
CY1
BRN
RED
RED
RS
RED
WHT
WHT
WHT
BLK
BLK
BLK
X52A
BLK
BLK
TB-P2
TB-P1
TB-C1
TB-N1
CB1
CB2
W
V
MC
U
TB-L1
TB-L2
TB-L3
SC-U
SC-V
SC-W
RED
MODEL
SW6
+
1 MODEL SELECT
SW5-6
+
2
1 2 3 4 5 6 7 8
+
2 SW5 -1 to 5 : Function Switch
OFF
1 2 3 4 5 6
OFF
ON
200YHA
200YHA3
200YHA3R1
ON
1 2 3 4 5 6 7 8
OFF
1 2 3 4 5 6
OFF
ON
ON
1 2 3 4 5 6 7 8
OFF
1 2 3 4 5 6
OFF
ON
200YHA3R2
200YHA3R3
ON
1 2 3 4 5 6 7 8
OFF
1 2 3 4 5 6
OFF
ON
250YHA3R2
250YHA3R3
ON
250YHA
250YHA3
250YHA3R1
FUSE1, FUSE2
Connector<Connection for Option>
CN51
Relay
X51,X52
Connector<Connection for Option>
CN3S
TB1
MC
MF1,MF2
21S4
63H
TH3
TH4
TH6
TH7
LEV-A
DCL
Terminal Block<Power Supply>
TB2
Terminal Block<Indoor/Outdoor>
Motor for Compressor
Fan Motor
Solenoid Valve (Four-Way Valve)
High Pressure Switch
Thermistor<Outdoor Pipe>
SC-U/V/W
TB-L1/L2/L3
Connection Terminal<U/V/W-Phase>
Thermistor<Discharge>
Thermistor<Outdoor 2-Phase Pipe>
Thermistor<Outdoor>
Fuse<T15AL250V>
Capacitor
Electronic Expansion Valve
Reactor
ACL4
Reactor
Connection Terminal<L1/L2/L3-Power supply>
P.B.
Power Circuit Board
RS
Rush Current Protect Resistor
CB1,CB2
CY1,CY2
Main Smoothing Capacitor
Connection Terminal
Noise Filter Circuit Board
Connection Terminal<L1/L2/L3/NI-Power supply>
Connection Terminal<Ground>
52C Relay
N.F.
LI1/ LI2/LI3/NI
LO1/ LO2/LO3 Connection Terminal<L1/L2/L3-Power supply>
GD1,GD2
Controller Circuit Board
C.B.
TB-C1
X52A
Connection Terminal
TB-N1
SYMBOL
[LEGEND]
NAME
SYMBOL
NAME
SYMBOL
NAME
Connection Terminal
TB-P1
Connection Terminal
TB-P2
Switch<Function Setup>
Switch<Function Setup>
Switch<Forced Defrost, Defect History Record
Reset, Refrigerant Address>
Switch<Test Operation>
Switch<Function Switch>
Switch<Model Select>
SW7
SW1
SW4
SW5
SW6
SW8
Switch
SW9
Switch<Pump Down>
SWP
Connector<Emergency Operation>
LED<Operation Inspection Indicators>
CN31
F3,F4
CNMNT
CNVMNT
CNDM
Connector
< Connected for Option (Contact Input)>
Fuse< T6.3AL250V>
LED1,LED2
CNM
Connector<A-Control Service Inspection Kit>
SS
Connector<Connection for Option>
Connector
<Connected to Optional M-NET Adapter Board>
Connector
<Connected to Optional M-NET Adapter Board>
Terminal Block(M-NET connection)
Connector<Transmission>
Connector<Power Supply>
LED<Power Supply:DC5V>
LED<Power Supply:DC12V>
LED<Connection to Outdoor Unit>
LED<Transmission:Sending>
LED<Transmission:Receiving>
Connector<M-NET communication>
SYMBOL
NAME
Switch<Address setting:2nd digit>
Switch<Status of communication>
Switch<Address setting:1st digit>
TB7
CN5
CND
CN2M
SW1
SW11
SW12
LED1
LED2
LED3
LED4
LED5
M-NET ADAPTER
The black square (
■
) indicates a switch position.
8
WIRING DIAGRAM
