18
PUHZ-SW75VHAR4.UK PUHZ-SW75VHAR4-BS.UK
SYMBOL
NAME
SYMBOL
NAME
TB1
MC
MF1
21S4
63H
63HS
TH3
TH4
TH6
TH7
TH8
TH34
LEV-A, LEV-B
ACL
CY1, CY2
P. B.
Terminal Block <Power Supply, Indoor/Outdoor>
Motor for Compressor
Fan Motor
Solenoid Valve (4-Way Valve)
High Pressure Switch
High Pressure Sensor
Thermistor <Liquid>
Thermistor <Discharge>
Thermistor <2-Phase Pipe>
Thermistor <Ambient>
Thermistor <Heat Sink>
Thermistor <Comp. Surface>
Linear Expansion Valve
Reactor
Capacitor
Power Circuit Board
C. B.
Controller Circuit Board
Fuse <T6.3AL250V>
Switch <Manual Defrost, Defect History Record Reset,
Refrigerant Address>
Switch <Function Switch>
Switch <Function Switch, Model Select>
Switch <Model Select>
Switch <Function Switch>
Switch <Function Switch>
Switch <Function Switch>
Switch <Pump Down>
Connector <Connection for Option>
Connector <Connection for Option>
Connector <Connection for Option>
Connector <Connection for Option>
F1, F2, F3, F4
SW1
SW4
SW5
SW6
SW7
SW8
SW9
SWP
CNDM
SV1/CH
SV3/SS
CNM
1 2 3 4 5 6 7 8
OFF
ON
75V
MODEL
SW6
*
1 MODEL SELECT
The black square ( )
indicates a switch position.
SW5-6
*
2
OFF
ON
1 2 3 4 5 6
*
2
SW5 -1 to 5 : Function Switch
C. B.
P. B.
TH8
TH6
TH7
TH4
TH3
U
21S4
L
N
S1 S2 S3
TO
INDOOR UNIT
POWER SUPPLY
~/N 230V 50Hz
TB1
V
W
2
2
CY2
CY1
t°
t°
t°
t°
t°
t°
MC
CNAC2
(RD)
S/N1
R/L1
CN2
(RD)
CNDC
(PK)
CN4
(WH)
CN6
(WH)
1
7
1
1
3
3
CNAC1
(WH)
1
3
1
2
1
LEV-A
CNS
(WH)
CNAC
(WH)
CNDC
(PK)
F2
F1
F3
F4
21S4
(GN)
CN4
(WH)
TH7/6
(RD)
TH3
(WH)
TH4
(WH)
T R A N S
C N M
(WH)
LED1
LED2
X52
SV1/CH
(GY)
X54
63H
(YE)
2
1
4
1
2
2
1
1
3
1
14
1
3
1
3
1 2
7
3
1
1
3
1
2
3
4
7
1
3
1
LE V-A
(WH)
5
1
MS
3~
Uo
Vo
Wo
A C L
E3
EI
E4
RD
WH
RD
BK
WH
YE
OG
BN
BK
BK
BK
DB2
DB1
TBL2
TBL4
GNYE
SV3/SS
(WH)
X51
3
1
MS
3~
MF1
CNF1
(WH)
1
7
63H
3
1
TH34
2
1
T H34
(RD)
63HS
(WH)
63HS
LE V-B
(RD)
M
LEV-B
5
1
M
CNDM
(WH)
+
+
+
–
–
–
~
~
~
~
~
~
+
IC710
Q600
DB3
7
CN2
(RD)
*1
*1
SW
7
SW
6
SW
1
SW
9
SW
5
SW
8
SW
4
SW
P
OCH533D