Wiring Diagram - Mitsubishi Electric PUHZ-ZRP100VKA3 Service Manual

7

WIRING DIAGRAM

PUHZ-ZRP100VKA3.UK
SYMBOL
Terminal Block
TB1
<Power Supply, Indoor/Outdoor>
MC Motor for Compressor
MF1, MF2 Fan Motor
21S4 Solenoid Valve (Four-Way Valve)
63H High Pressure Switch
TH3 Thermistor <Liquid>
TH4 Thermistor <Discharge>
TH6 Thermistor <2-Phase Pipe>
TH7 Thermistor <Ambient>
TH8 Thermistor <Heat Sink>
TH33 Thermistor <Comp. Surface>
LEV-A, LEV-B, LEV-C Linear Expansion Valve
Reactor
DCL
CY1, CY2 Capacitor
P.B. Power Circuit Board
U/V/W
Connection Terminal <U/V/W-Phase>
TH33
C. B.
t°
1 CNF1
MF1
7
(WHT) 1 3
MS
TH33
3~
(YLW)
1 CNF2
MF2
7
(WHT)
MS
3~
1
TRANS
2
3
CNDC
(PNK)
F2
CNAC
(WHT)
CNS 1
(WHT)
F1
3
1
3
1
CN4
(WHT)
W V
V
W U
MS
3~
MC
M-NET ADAPTER
SYMBOL NAME
TB7 Terminal Block <M-NET connection>
CN5 Connector <Transmission>
CND Connector <Power Supply>
CN2M Connector <M-NET communication>
OCH645
PUHZ-ZRP125VKA3.UK
NAME SYMBOL
LI Connection Terminal <L-Phase>
NI Connection Terminal <N-Phase>
DCL1, DCL2 Connection Terminal <Reactor>
IGBT Power Module
EI, E2, E3, E4 Connection Terminal <Ground>
C.B. . Controller Circuit Board
Switch <Manual Defrost, Defect History,
SW1
Record Reset, Refrigerant Address>
SW4 Switch <Test Operation>
SW5 Switch <Function Switch>
SW6 Switch <Model Select>
SW7 Switch <Function Switch>
SW8 Switch <Function Switch>
SW9 Switch <Function Switch>
SWP Switch <Pump Down>
CN31 Connector <Emergency Operation>
CN3S Connector <Connection for Option>
140 only
LEV-C
M
63H
LEV-A LEV-B
TH7 TH6 TH3 TH4
M M
5
t° t° t° t°
1 4 1 2 2 1 1 5 1 5
TH7/6 TH3 TH4 LEV-A LEV-B CNVMNT
(RED) (WHT) (WHT) (WHT) (RED)
5
1 3
63H
CN4
(YLW)
(WHT)
CN2
1 2
(RED)
1
7
2
7
F3
2
1 3 1 3
21S4 SV1
F4
(GRN) (GRY)
4
21S4
2
7
2 1 7
CN2
(RED)
2
CNDC
(PNK) 3
IGBT
t°
TH8
U DCL2 DCL1
DCL
L
POWER SUPPLY
~/N 230V 50Hz
PUHZ-ZRP140VKA3.UK
NAME SYMBOL
CNDM
CN51
SV1
SS
CNM
CNMNT
CNVMNT
LED1, LED2
F1, F2, F3, F4
X51, X52, X54
When M-NET Adapter is connected
5
CN5
(WHT)
5
1
M-NET ADAPTER
3 5
2
CN2M
* 1 (WHT)
1
1 3 1 5
CNMNT
(WHT) (WHT)
1 14
CNM
(WHT)
A B S
CN31 TB7
M-NET
CN52C
1 3
CN3S
(RED)
(WHT)
1 3
1 5
LEV-C
1 3
CNDM
(BLU)
3
(WHT)
1 5
CN51
(WHT)
1 3
SS
(WHT)
3
P.B.
CN52C
1 3
(RED)
52C
52C
1
1
3
1
3
E4
NI LI
EI
BLK BLK
*1. MODEL SELECT
The black square (■) indicates a switch position.
MODEL
CY1
CY2
100V
TB1
N S1 S2 S3
125V
TO INDOOR
UNIT
140V
15
NAME
Connector <Connection for Option>
Connector <Connection for Option>
Connector <Connection for Option>
Connector <Connection for Option>
Connector <Connection for Option>
Connector
<Connect to Optional M-NET Adapter Board>
Connector
<Connect to Optional M-NET Adapter Board>
LED <Operation Inspection Indicators>
Fuse <T6.3AL250V>
Relay
CND
(WHT)
3 1
3
BLK
BRN
ORN
BLK
RED
WHT
SW6
ON
OFF
1 2 3 4 5 6 7 8
ON
OFF
1 2 3 4 5 6 7 8
ON
OFF
1 2 3 4 5 6 7 8