Mitsubishi Electric PUHZ-W85VAA Service Manual page 9

PUHZ-W85YAA.UK
SYMBOL
TB1
TB2
MC
MF1
21S4
63H
63L
63HS
TH3
TH4
TH6
TH7
TH8
TH33
TH34
LEV-A, LEV-B
ACL1, ACL2,
ACL3, ACL4
CY1, CY2
CK
RS
C. B.
MF1
CNF1(WH)
5
MS
3~
1
1
2
3
CNDC
(PK)
CNS
(WH)
1
3
TB2
S1
S2
TO
INDOOR
UNIT
S3
TB1
L1
POWER
L2
SUPPLY
3N~
L3
400V 50Hz
N
OCH681
PUHZ-W112YAA.UK
NAME
Terminal Block <Power Supply>
Terminal Block <Indoor/Outdoor>
Motor for Compressor
Fan Motor
Solenoid Valve (4-Way Valve)
High Pressure Switch
Low Pressure Switch
High Pressure Sensor
Thermistor <Liquid>
Thermistor <Discharge>
Thermistor <Plate Hex Liquid>
Thermistor <Ambient>
Thermistor <Heat Sink>
Thermistor <Comp. Surface>
Thermistor <Inlet Water>
Linear Expansion Valve
Reactor
Capacitor
Capacitor
Rush Current Protect Resistor
W112
only
TH33 TH7 TH6 TH3 63 L 63H TH4
t° t° t° t° t°
1 3
1 4 1 2 2 1
TH33 TH3 TH4
TH7/6
7
(YE) (WH)
(RD) (WH)
1 3 1 3
63L 63H
(RD) (YE)
CN2
TRANS
(RD)
1 7
7
F2 F3
CNAC
(WH)
1 2
F1 F4
3 4
3
P. B.
1 3
CN7
(WH)
V
U W
MS
3~
MC
N. F.
CNAC1
(WH) 1 3
LI1
RD
LI2
WH
LI3
BK
NI
BU
EI E2
SYMBOL NAME
Power Circuit Board
P. B.
N. F. Noise Filter Circuit Board
Converter Circuit Board
CONV. B.
C. B. Controller Circuit Board
Switch <Manual Defrost,
Defect History Record Reset,
SW1
Refrigerant Address>
Switch <Function Switch>
SW2
Switch <Function Switch>
SW4
Switch <Function Switch>
SW5
Switch <Function Switch,
SW6
Model Select>
Switch <Function Switch>
SW7
Switch <Function Switch>
SW8
Switch <Function Switch>
SW9
Connector <Connection for Option>
CNDM
Connector <Connection for Option>
SV1/CH
SV3/SS Connector <Connection for Option>
F1, F2,
Fuse <T6.3AL250V>
F3, F4
63HS TH34 LEV-A LEV-B
M M
5 5
t°
2 1
TH34
1 5 1 5
1 3
(RD) LEV-A LEV-B
63HS
(WH) (RD)
(WH)
CN4
(WH)
1 2
2
1 3 1 3
SV1/CH SV3/SS
(WH)
(GY)
TH8
7
2 2
t°
1 2 1 2 1 7 1 2
CN6 CN5 CN2 CN4
(WH) (RD) (RD) (WH)
BK L3OUT TB-L3
X52CB
RD
RD
RS
TB-L1
X52CA
TB-N
CK
3
2
CNCT CNAC2
(RD) (RD)
1 2 1 3
LO1
LO2
LO3
NO
1 3 3 1
CNDC CNL
E3
(PK) (BU)
2
9
* 1
1 3
LED3
CNDM
(WH)
1 3
21S4
(GN)
21S4
3
CONV. B.
1
ACL1
RD
ACL2
WH
ACL3
BK
BU
*1 MODEL SELECT
The black square ( ) indicates
a switch position.
MODEL SW6 *2
ON
85Y
OFF
1 2 3 4 5 6 7
ACL4
ON
112Y
OFF
1 2 3 4 5 6 7
*2 SW6 -1 to 3 : Function Switch
8
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