Mitsubishi Electric PUZ-ZM100VKA.UK Service Manual page 18

7 WIRING DIAGRAM
PUZ-ZM100VKA.UK
PUZ-ZM100VKAR1.UK
SYMBOL
Terminal Block
TB1
<Power Supply, Indoor/Outdoor>
MC Motor for Compressor
MF1, MF2 Fan Motor
21S4 Solenoid Valve (4-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
CX1 Capacitor
TH33
C. B.
t°
MF1 1 CNF1
7
(WH) 1 3
MS
TH33
3~
(YE)
MF2 1 CNF2
7
(WH)
MS
3~
1
TRANS
2
3
CNDC
(PK)
F2 CNAC
CNS
(WH)
F1
3
1
W
V
W
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>
OCH654D
PUZ-ZM125VKA.UK
PUZ-ZM125VKAR1.UK
PUZ-ZM125VKAR2.UK
NAME SYMBOL
P.B.
U/V/W
LI
NI
DCL1, DCL2
IGBT
EI, E2, E3, E4
C.B.
SW1
SW4
SW5
SW6
SW7
SW8
SW9
63H
LEV-A LEV-B
TH7 TH6 TH3 TH4
M M
t° t° t° t°
1 4 1 2 2 1 1 5 1
TH7/6 TH3 TH4 LEV-A LEV-B
(RD) (WH) (WH) (WH) (RD)
1 3
63H
CN4
(YE)
(WH)
CN2
(RD)
1
7
2
7
F3
(WH)
1 2
1 3 1
SV1
F4
(GY)
3 4
2
7
1 2 1 7
CN2
CN4
(RD)
(WH)
CNDC
(PK)
t°
TH8
V U DCL2 DCL1
DCL
U
POWER SUPPLY
~/N 230V 50Hz
PUZ-ZM140VKA.UK
PUZ-ZM140VKAR1.UK
PUZ-ZM140VKAR2.UK
NAME
Power Circuit Board
Connection Terminal <U/V/W-Phase>
Connection Terminal <L-Phase>
Connection Terminal <N-Phase>
Connection Terminal <Reactor>
Power Module
Connection Terminal <Ground>
Controller Circuit Board
Switch <Manual Defrost, Defect History,
Record Reset, Refrigerant Address>
Switch <Test Operation>
Switch <Function Switch>
Switch <Model Select>
Switch <Function Switch>
Switch <Function Switch>
Switch <Function Switch>
140 only When M-NET Adapter is connected
LEV-C
M
5
5 3 5
* 1
1 3 1 5
5
CNVMNT CNMNT
(WH) (WH)
1 14
CNM
(WH)
A B S
5
CN31
CN52C
1 3
CN3S
(RD)
1 2
(WH)
1 3
1 5
LEV-C
1 3
(BU) CNDM
3
(WH)
1 5
CN51
(WH)
3 1 3
SS 21S4
(WH) (GN)
21S4
3
CN52C
1 3
(RD)
2
3
1
IGBT
E4
NI LI
EI
BK BK
CY1
CY2
CX1
TB1
L N S1 S2 S3
TO INDOOR
UNIT
18
SYMBOL NAME
SWP Switch <Pump Down>
CN31 Connector <Emergency Operation>
CN3S Connector <Connection for Option>
CNDM Connector <Connection for Option>
CN51 Connector <Connection for Option>
SV1 Connector <Connection for Option>
SS Connector <Connection for Option>
CNM Connector <Connection for Option>
Connector
CNMNT
<Connect to Optional M-NET Adapter Board>
Connector
CNVMNT
<Connect to Optional M-NET Adapter Board>
LED1, LED2 LED <Operation Inspection Indicators>
Fuse <T6.3AL250V>
F1, F2, F3, F4
X51, X52, X54 Relay
5
CN5
(WH)
1
M-NET ADAPTER
2
CN2M
CND
(WH)
(WH)
1
3 1
3
TB7
M-NET
P.B.
BK
E3
1 BN
OG
3
BK
1
RD
3
WH
*1. MODEL SELECT
The black square (■) indicates a switch position.
MODEL SW6 *2
ON
100V
OFF
1 2 3 4 5 6 7 8
ON
125V
OFF
1 2 3 4 5 6 7 8
ON
140V
OFF
1 2 3 4 5 6 7 8
*2. SW6-1 to 3: Function switch