16
8
WIRING DIAGRAM
PUHZ-ZRP35VKA PUHZ-ZRP50VKA
C. B.
S. B.
CNF1
(WHT)
MF1
MS
3~
MS
3~
7
1
TH7/6
(RED)
63H
(YLW)
TH3
(WHT)
TH4
(WHT)
TH7 TH6 TH3 TH4
4
1
2
1
TH33
(YLW)
TH33
1
t°
3
2 1
3
1
3
3
1
1
t°
t°
t°
TH32
(BLK)
TH32
2
1
t°
CN3
(WHT)
TH8
2
1
t°
t°
63H
LEV-A
(WHT)
LEV-A
LEV-B
(RED)
LEV-B
6
1
M
M
LED2
LED1
6
1
CNVMNT
(WHT)
3
1
3
1
CNDM
(WHT)
CNSW
(WHT)
CN51
(WHT)
CNMNT
(WHT)
CNM (WHT)
5
1
5
1
1
1
2
2
11
11
12
12
3
6
6
6
6
5
SW7
SW6
SW1
CN31
1
SW5
SW8
SW4
SWP
14
21S4
(GRN)
X52
21S4
1
3
CN5 (WHT)
3
1
TB7
2
1
CND
(WHT)
CN2M (WHT)
M-NET ADAPTER
M-NET
A B S
When M-NET adapter is connected
5
3
5
1
POWER SUPPLY
~/N 230V 50Hz
INDOOR
UNIT
TB1
L
N
S1 S2 S3
RED
WHT
YLW
GRN/YLW
ORN
BRN
CB2
Q1
DS1
RS1
F4
F3
52C
LD-E3
CB1
BLK
BLK
BLK
BLK
BLK
ACL
*
1
*
1
IPM
BLK
WHT
W
V
U
RED
LD-U
LD-V
LD-W
MC
CNSW (WHT)
DS2
F2
F1
LD-E2
LD-EI
LD-S1
LD-S2
LD-S3
LD-LI
LD-NI
LD-R0/S0
LD-R/L
TB1
MC
MF1
21S4
63H
TH3, TH33
TH4
TH6
TH7
TH8
LEV-A, LEV-B
ACL
Terminal Block
<Power Supply, Indoor/Outdoor>
Motor for Compressor
Fan Motor
Solenoid Valve (Four-Way Valve)
High Pressure Switch
Thermistor <Outdoor Pipe>
Thermistor
<Discharge>
Thermistor
<Outdoor 2-Phase Pipe>
Thermistor
<Outdoor>
Thermistor
<Heat Sink>
TH32
Thermistor
<Comp. surface>
Electronic Expansion Valve
Reactor
Controller Circuit Board
Lead Wire <U-Phase>
Resistor
LD-U
Lead Wire <V-Phase>
LD-V
Lead Wire <W-Phase>
LD-W
Lead Wire <L-Phase>
LD-LI
Lead Wire <N-Phase>
LD-NI
Lead Wire <L-Phase(Reactor)>
LD-R0/S0, LD-R/L
LD-S1, LD-S2, LD-S3
LD-EI, LD-E2, LD-E3
Lead Wire <Indoor/Outdoor>
Lead Wire <Ground>
Q1
CB1, CB2
Diode Bridge
DS1, DS2
Power Module
IGBT
IPM
RS1
CNVMNT
CNDM
LED1, LED2 LED <Operation Inspection Indicators>
Connector
<Connected to Optional M-NET Adapter Board>
Connector <Connected for Option (Contact Input)>
C. B.
SYMBOL
NAME
SYMBOL
NAME
CNMNT
Connector
<Connected to Optional M-NET Adapter Board>
Relay
52C
Fuse <10A>
F1, F2
Fuse <3.15A>
F3, F4
X52
CN51
CNSW
Relay
Connector <Connection for Option>
Connector <Connection for Switch Board>
SYMBOL
M-NET ADAPTER
NAME
TB7
CN5
CND
CN2M
Terminal Block <M-net connection>
Connector <Transmission>
Connector <Power Supply>
Connector <M-NET communication>
Switch <Forced Defrost, Defect History
Record Reset, Refrigerant Address>
Switch <Test Operation>
Switch <Function Switch>
Switch <Function Setup>
SW1
SW4
SW5
SW7
Switch <Function Setup>
Switch <Pump Down>
SW8
S. B.
Main Smoothing Capacitor
Switch <Model Select>
SW6
Switch Board
SWP
Connector <Emergency Operation>
Connector <A-Control Service Inspection Kit>
Connector <Connector for Controller Board>
CN31
CNM
CNSW
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
OFF
ON
35V
MODEL
SW6
*
1. MODEL SELECT
SW5-6
*
2
OFF
ON
OFF
ON
50V
OFF
ON
1 2 3 4 5 6
1 2 3 4 5 6
*
2. SW5 -1 to 5 : Function Switch
The black square ( ) indicates a switch position.
OCH527B
