Mitsubishi Electric PUHZ-ZRP100VKA3.UK Service Manual page 16

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
DCL Reactor
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
MS
TH33
3~
(YLW)
1
MF2 CNF2
7
(WHT)
MS
3~
1
TRANS
2
3
CNDC
(PNK)
F2
CNS
(WHT)
F1
3
1
M-NET ADAPTER
SYMBOL
TB7 Terminal Block <M-NET connection>
CN5 Connector <Transmission>
CND Connector <Power Supply>
CN2M Connector <M-NET communication>
OCH645D
PUHZ-ZRP125VKA3.UK
PUHZ-ZRP125VKA3R1.UK
NAME SYMBOL
LI
NI
DCL1, DCL2
IGBT
EI, E2, E3, E4
C.B. .
SW1
SW4
SW5
SW6
SW7
SW8
SW9
SWP
CN31
CN3S
63H
LEV-A LEV-B
TH7 TH6 TH3 TH4
M M
t° t° t° t°
3 1 4 1 2 2 1 1 5 1
TH7/6 TH3 TH4 LEV-A LEV-B
(RED) (WHT) (WHT) (WHT) (RED)
1 3
63H
CN4
(YLW)
(WHT)
CN2
1 2
(RED)
1 7
2
7
CNAC F3
(WHT)
1 2
1 3 1
21S4
F4
(GRN)
3 4
21S4
2
7
1 2 1 7
CN2
CN4
(RED)
(WHT)
CNDC
(PNK)
IGBT
t°
TH8
W V U DCL2 DCL1
DCL
V
W U
MS
3~
MC
NAME
POWER SUPPLY
~/N 230V 50Hz
PUHZ-ZRP140VKA3.UK
PUHZ-ZRP140VKA3R1.UK
NAME SYMBOL
Connection Terminal <L-Phase> CNDM
Connection Terminal <N-Phase> CN51
Connection Terminal <Reactor> SV1
Power Module SS
Connection Terminal <Ground> CNM
Controller Circuit Board
CNMNT
Switch <Manual Defrost, Defect History,
Record Reset, Refrigerant Address>
CNVMNT
Switch <Test Operation>
Switch <Function Switch> LED1, LED2
Switch <Model Select> F1, F2, F3, F4
Switch <Function Switch> X51, X52, X54
Switch <Function Switch>
Switch <Function Switch>
Switch <Pump Down>
Connector <Emergency Operation>
Connector <Connection for Option>
140 only When M-NET Adapter is connected
LEV-C
M
5
5 3 5
2
* 1
1
5 1 3 1 5
CNVMNT CNMNT
(WHT) (WHT)
1 14
CNM
(WHT)
A B S
5
CN31
CN52C
1 3
CN3S
(RED)
(WHT)
1 3
1 5
LEV-C
1 3
(BLU) CNDM
3
(WHT)
1 5
CN51
(WHT)
3 1 3
SV1 SS
(GRY) (WHT)
3
P.B.
CN52C
1 3
(RED)
52C
52C
2
3
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
L N S1 S2 S3
125V
TO INDOOR
UNIT
140V
16
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
5
CN5
(WHT)
1
M-NET ADAPTER
CN2M
CND
(WHT)
(WHT)
3 1
3
TB7
M-NET
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