Mitsubishi Electric Mr.Slim PUHZ-SHW80VHA Service Manual page 13

PUHZ-SHW112YHA
SYMBOL NAME
TB1 Terminal Block<Power Supply>
TB2 Terminal Block<Indoor/Outdoor>
MC Motor for Compressor
MF1, MF2 Fan Motor
21S4 Solenoid Valve (Four-Way Valve)
63H High Pressure Switch
63L Low Pressure Switch
63HS High Pressure Sensor
TH3 Thermistor<Liquid>
TH4 Thermistor<Discharge>
TH6 Thermistor<2-Phase Pipe>
TH7 Thermistor<Ambient>
TH8 Thermistor<Heat Sink>
TH32 Thermistor<Suction>
TH33 Thermistor<Ref. check>
TH34 Thermistor<Comp. Surface>
Linear Expansion Valve
LEV-A, LEV-B, LEV-C
ACL1, ACL2, ACL3, ACL4 Reactor
CY1, CY2 Capacitor
63H 63L
C. B.
MF1 1 CNF1
(WHT)
7
MS
3~
(YLW)
1
MF2 CNF2
7 (WHT)
MS
3~
3
TRANS
2
1
CNDC
(PNK)
F2
CNAC
(WHT)
CNS
1
(WHT)
F1
3 1 3
TB2
S1
S2
INDOOR
UNIT
S3
N. F.
TB1
LI1
RED
L1
LI2
WHT
POWER L2
SUPPLY
3N~
LI3
BLK
400V 50Hz L3
NI
BLU
N
*3 Ambient temp. of ZUBADAN Flash Injection becomes effective.
The black square( )indicates a switch position.
Ambient temp. SW9-3,4 *4 Ambient temp.
3°C or less
ON
0°C or less
OFF
(lnitial setting)
1 2 3 4
*4 SW9-1 to 2 : Function Switch
OCH526
PUHZ-SHW140YHA
SYMBOL
CK Capacitor
RS Rush Current Protect Resistor
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 >
TB-N Connection Terminal
X52CA 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
LEV-A
63HS
M
TH33 TH32 TH7 TH6 TH3 TH4 TH34
t° t° t° t° t°
t° t°
1 3 1 2 1 4 1 2 2 1 1 3 2 1
1 5
TH33 TH32 TH7/6 TH3 TH4 63HS TH34 LEV-A
(BLK) (RED) (WHT) (WHT) (WHT) (RED)
(WHT)
1 3
63L
(RED)
1 3
5
63H
CN4
(YLW)
(WHT)
1 2
CN2
(WHT)
1 7
2
7
F3
2
F4 1 3 1
21S4
(GRN)
4
21S4
TH8
3 7
2
P. B.
t°
1 3 1 2 1 2 1
CN7 CN6 CN5
(WHT) (WHT) (RED)
BLK
WHT
RED
V W
U
MS
3~
MC
CNAC1
(WHT) 1 3
CNDC
GD1 GD3
(PNK)
2
SW9-3,4 *4 Ambient temp.
ON
–3°C or less
OFF
1 2 3 4
NAME SYMBOL
C. B.
LEV-C
M
LEV-B
M
3 5
5
*1 *1
1 3 1 5
1 5
CNVMNT CNMNT
LEV-B
(WHT) (WHT)
(RED)
*3
1 14
CNM
(WHT)
CN31
1 5
LEV-C
(BLU )
SV1
3 1 3
SS
/CH
(WHT)
(GRY)
2
7 1 2
CN2
CN4
(WHT)
(WHT)
RED
RED
RS
X52CA
TB-N
CK
3
3
1
2
CNAC2
CNCT
(RED)
(RED) 1 2
1 3
LO1
RED
LO2
WHT
LO3
BLK
NO
BLU
+
+
-
1 3
3 1
CNL
(BLU)
ACL4
SW9-3,4 *4 Ambient temp.
ON ON
–6°C or less
OFF OFF
1 2 3 4
13
NAME
Controller Circuit Board
Switch<Manual Defrost, Defect History,
SW1
Record Reset, Refrigerant Address >
SW4 Switch<Test Operation >
Switch<Function Switch, Model Select >
SW5
Switch<Model Select >
SW6
Switch<Function Switch >
SW7
Switch<Function Switch >
SW8
Switch<Function Switch >
SW9
Switch<Pump Down >
SWP
Connector<Emergency Operation >
CN31
CNDM Connector<Connection for Option >
CN51 Connector<Connection for Option >
SV1/CH Connector<Connection for Option >
SS Connector<Connection for Option >
CNM Connector<Connection for Option >
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
(WHT)
5
1
M-NET ADAPTER
2
CN2M
CND
(WHT)
(WHT)
1
3 1
3
1
A B S
3
TB7
1
M-NET
3
1
5
M-NET ADAPTER
SYMBOL NAME
TB7 Terminal Block<M-NET connection>
CN5 Connector<Transmission>
CND Connector<Power Supply>
CN2M Connector<M-NET communication>
CONV. B.
*1 MODEL SELECT
The black square( )indicates
a switch position.
MODEL SW6
ON
OFF
1 2 3 4 5 6 7 8
112Y
SW5-6 *2
ACL1
ON
OFF
1 2 3 4 5 6
MODEL SW6
ACL2
ON
OFF
1 2 3 4 5 6 7 8
ACL3
140Y
SW5-6 *2
ON
OFF
1 2 3 4 5 6
*2 SW5 -1 to 5 : Function Switch
SW9-3,4 *4
1 2 3 4