Mitsubishi Electric PUZ-ZM100VKA Service Manual page 19

PUZ-ZM100YKA.UK
SYMBOL NAME
TB1 Terminal Block <Power Supply>
TB2 Terminal Block <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
ACL1,ACL2,ACL3,ACL4 Reactor
CK Capacitor
RS Rush Current Protect Resistor
CY1, CY2 Capacitor
P.B. Power Circuit Board
TB-U/V/W
Connection Terminal <U/V/W-Phase>
TB-L1/L2/L3 Connection Terminal <L1/L2/L3-Power Supply>
TH33
C. B.
t°
MF1 1 1 CNF1 CNF1
MF1
7 7
(WH) (WH) 1
MS MS
TH33
3~ 3~
(YE)
1 1
MF2 MF2 CNF2 CNF2
7 7
(WH) (WH)
MS MS
3~ 3~
1
TRANS
2
3
CNDC
(PK)
F2
CNS
(WH)
F1
3
1
TB2
S1
S2
TO
INDOOR
UNIT
S3
TB1
RD
L 1
WH
POWER
L 2
SUPPLY
3N~ BK
L 3
400V 50Hz
BU
N
OCH654
PUZ-ZM125YKA.UK
SYMBOL
TB-N Connection Terminal
X52CA/B 52C Relay
N.F. Noise Filter Circuit Board
LI1/LI2/LI3/NI Connection Terminal <L1/L2/L3/N-Power Supply>
LO1/LO2/LO3/NO Connection Terminal <L1/L2/L3/N-Power Supply>
GD1,GD3 Connection Terminal <Ground>
CONV.B. Converter Circuit Board
L1-A1/IN Connection Terminal <L1-Power Supply>
L1-A2/OU Connection Terminal <L1-Power Supply>
L2-A2/OU Connection Terminal <L2-Power Supply>
L3-A2/OU Connection Terminal <L3-Power Supply>
N-IN Connection Terminal
CK-OU Connection Terminal
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>
LEV-A LEV-B
63H
M
TH7 TH6 TH3 TH4
t° t° t° t°
3 1 4 1 2 2 1 1 5
TH7/6 TH3 TH4 LEV-A
(RD) (WH) (WH) (WH)
1 3
63H
(YE)
CN2
(RD)
1
7
7
F3
CNAC
(WH)
1 2
1 3
F4 SV1
(GY)
3 4
TH8
3 7
2
P.B.
t°
1 3 1 2 1 2
CN7 CN6 CN5
(WH) (WH) (RD)
BK
L3OUT
X52CB
WH
V W
U
MS
3~
MC
N.F.
CNAC1
(WH)
1 3
LI1
LI2
LI3
NI
GD1
GD3
NAME
140 only
LEV-C
M
M
5 3 5
* 1
1 5 1 3 1 5
LEV-B CNVMNT CNMNT
(RD) (WH) (WH)
1 14
CNM
(WH)
5
CN31
CN4
CN3S 1 3
(WH)
(WH)
1 2
1 5 CNDM
1 3
LEV-C
(WH)
2
(BU)
1 5
CN51
(WH)
1 3 1 3
SS 21S4
(WH) (GN)
21S4
2
1 7 1 2
CN2
CN4
(RD)
(WH)
BK
TB-L3
RD
X52CA RD RS
RD
TB-L1
TB-N
CK
3
3
1
2
CNCT CNAC2
(RD) 1 2 1 3
(RD)
LO1
RD
LO2
WH
LO3
BK
NO
BU
CNDC 1 3 3 1
CNL
(PK)
(BU)
ACL4
2
19
PUZ-ZM140YKA.UK
SYMBOL NAME
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>
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>
F1, F2, F3, F4 Fuse <T6.3AL250V>
X51, X52, X54 Relay
When M-NET Adapter is connected
5
CN5
(WH)
5
1
M-NET ADAPTER
2
CN2M
CND
(WH)
(WH)
1
3 1
3
A B S
TB7
M-NET
*1. MODEL SELECT
The black square (■) indicates a switch position.
MODEL SW6 *2
ON
OFF
100Y
1 2 3 4 5 6 7 8
ON
OFF
125Y
1 2 3 4 5 6 7 8
ON
OFF
140Y
1 2 3 4 5 6 7 8
*2. SW6-1 to 3: Function switch
CONV.B.
ACL1
ACL2
ACL3
M-NET ADAPTER
SYMBOL
TB7 Terminal Block <M-NET connection>
CN5 Connector <Transmission>
CND Connector <Power Supply>
CN2M Connector <M-NET communication>
NAME