Wiring Diagram - Mitsubishi Electric PUHZ-W60VAA Service Manual

6

WIRING DIAGRAM

PUHZ-W60VAA.UK
PUHZ-W60VAA-BS.UK
SYMBOL
TB1
MC
MF1
21S4
63H
63L
63HS
TH3
TH4
TH6
TH7
TH8
TH33
TH34
LEV-A, LEV-B
DCL1, DCL2, DCL3
C. B.
MF1
CNF1(WH)
5
MS
3~
1 7
1
2
3
CNDC
(PK)
CNS
(WH)
1
3
MS
RD BU GNYE
L N
POWER SUPPLY
~/N
230V 50Hz
OCH681A
PUHZ-W85VAA.UK
PUHZ-W85VAA-BS.UK
NAME
Terminal Block <Power Supply, 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
W112
only
TH33 TH7 TH6 TH3 63 L 63H
t° t° t°
t°
1 3
1 1 2
4
TH33 TH3
TH7/6
(YE) (WH)
(RD)
1 3 1 3
63L 63H
(RD) (YE)
CN2
TRANS
(RD)
1 7
7
F2 F3
CNAC
(WH)
1 2
F1 F4
3 4
TH8
P. B.
2
t°
1 2 1 2
CN6 CN4
(WH) (WH)
2
CNDC
1
(PK)
IC600
BK
W W
V WH V
3~
U RD U
MC
7
1 7
CN2
(RD)
CY1
YE OG BN
CY2
S1 S2 S3
TB1
TO
INDOOR UNIT
PUHZ-W112VAA.UK
PUHZ-W112VAA-BS.UK
SYMBOL NAME
Capacitor
CY1, CY2
Power Circuit Board
P. B.
Controller Circuit Board
C. B.
Switch <Manual Defrost, Defect History
SW1
Record Reset, Refrigerant Address>
SW2 Switch <Function Switch>
SW4 Switch <Function Switch>
SW5 Switch <Function Switch>
SW6 Switch <Function Switch, Model Select>
SW7 Switch <Function Switch>
SW8 Switch <Function Switch>
SW9 Switch <Function Switch>
CNDM Connector <Connection for Option>
SV1/CH Connector <Connection for Option>
SV3/SS Connector <Connection for Option>
F1, F2, F3, F4 Fuse <T6.3AL250V>
TH4 63HS TH34 LEV-A LEV-B
M M
5 5
t° t°
2 1 2 1
TH4 TH34
1 5 1 5
1 3
(WH) (RD)
LEV-A LEV-B
63HS
(WH) (RD)
(WH)
CN4
(WH)
1 2
2
1 3 1 3
SV1/CH
(GY)
CNAC2
(RD)
3
DS
-
IC500
+
BK WH RD BK
RD WH
DCL1
DCL2
DCL3
*1 MODEL SELECT
MODEL
112V
9 *2 SW6 -1 to 3 : Function Switch
* 1
1 3
LED3
CNDM
(WH)
1 3
SV3/SS
21S4
(WH)
(GN)
21S4
1 3 1 3
CNAC1
LI NI
(WH)
E2
EI
E3
~
E4
~
The black square ( ) indicates
a switch position.
SW6 *2
ON
60V
OFF
1 2 3 4 5 6 7 8
ON
85V
OFF
1 2 3 4 5 6 7 8
ON
OFF
1 2 3 4 5 6 7 8
BK
BK
BK
BK