Wiring Diagram - Mitsubishi Electric PUHZ-ZRP35VKA Service Manual

8

WIRING DIAGRAM

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