10
5
WIRING DIAGRAM
PUHZ-W85VHA2.UK PUHZ-W85VHA2-BS.UK
TB1
MC
MF1
21S4
63H
TH3
TH4
TH6
TH7
TH8
LEV-A, LEV-B
DCL
Terminal Block <Power Supply,Interface unit /
Flow temp. controller>
Motor for Compressor
Fan Motor
Solenoid Valve <Four-Way Valve>
High Pressure Switch
63HS
High Pressure Sensor
SV
Solenoid Valve <Bypass Valve>
Thermistor <Liquid>
Thermistor <Discharge>
Thermistor <Plate HEX Iiquid>
Thermistor <Ambient>
Thermistor <Heat sink>
TH32
Thermistor <Inlet water>
TH33
Thermistor <Comp Surface>
Electronic Expansion Valve
Reactor
ACTM
Active Filter Module
CY1,CY2
Capacitor
Power Circuit Board
Connection Terminal <U/V/W-Phase>
P.B.
TABS/T
Noise Filter Circuit Board
Connection Terminal <L-Phase>
Connection Terminal <Ground>
N.F.
LI,LO
Connection Terminal <N-Phase>
NI,NO
EI,E2
Controller Circuit Board
Connector <Connection for Option>
Connector <Connection for Option(Contact Input)>
Switch <Function Switch>
Switch <Function Switch>
Switch <Function Switch>
Switch <Function Switch>
SW1
SV1
CNDM
SW2
SW6
SW8
LED3
LED <Operation/Inspection Indicators>
C.B.
TABP1/P2
Power Module
IPM
Diode bridge
DS2, DS3
52C Relay
52C
SYMBOL
NAME
SYMBOL
NAME
Connection Terminal <L/N-Phase>
Connection Terminal <DC Voltage>
TABN1/N2 Connection Terminal <DC Voltage>
TABU/V/W
Switch <Model Select>
Switch <Model Select>
SW5
SW10
Relay
Fuse <T6.3AL250V>
F1 F4
X52,X54, X55
SW7
Switch <Function Switch>
MS
3
MF1
M
1
3
1
7
3
4
1
1
1 2 1
1
7
2
CNF1
(WHT)
TRANS
CNDC
(PNK)
TH7/6
(RED)
TH3
(WHT)
TH4
(WHT)
TH7
t°
t°
t°
t°
TH6 TH3 TH4
1
2
TH32
(BLK)
t°
TH32
1
2
TH33
(YLW)
t°
TH33
63HS
63HS
(WHT)
3
1
CNS
(WHT)
63H
(YLW)
3
1
63H
1
1
C. B.
P. B.
N. F.
SW6
SW1
SW8
SW2
SW5
SW10
LED3
2
2
2
7
CN2
(WHT)
F3
1 2
1 2
1
3
1
3
1
3
2
7
1
1
2
1
2
1
2
7
6
CNAC
(WHT)
CN4
(WHT)
1
2
3
4
F4
F2
F1
21S4
(GRN)
SV2
(BLU)
X52
X55
1
3
SV1
(GRY)
X54
21S4
SV
2
2
L
N
CNDC
(PNK)
DS2
DS3
TABN
TABP
IPM
U
TABP2
TA
B
V
TA
B
W
TA
B
N
2
TA
B
N
1
TABS
TABP1
TABT
TA
B
U
MS
3
U
V
W
MC
CN2
(WHT)
4
1
CNAF
(WHT)
CN4
(WHT)
CN5
(RED)
CN3
(WHT)
RED
RED
WHT
WHT
WHT
WHT
BLK
BLU
RED
BLU
BRN
ORN
YL
W
GRN/YL
W
BLK
TH8
t°
1
6
1
3 1
5
CNVMNT
(WHT)
CNMNT
(WHT)
LEV-A
(WHT)
LEV-A
1
5
CN51
(WHT)
1
3
CNDM
(WHT)
1
3
CN3S
(WHT)
DCL
ACTM
L1
LO
52C
NO
LI
NI
CN5 (RED)
L2
N2
Io
N1
P
4
1
6
RED
BLK
BLK
BLK
RED
WHT
RED
BLU
CNAC2 (RED)
CNAC1 (WHT)
CN52C (BLK)
WHT
2
2
1
3
E2
EI
U
U
1
2
1
2
3
1
TB1
CY1
CY2
S1 S2 S3
RED
POWER SUPPLY
/ N 230V 50Hz
Interface unit /
Flow temp. controller
M
6
1
LEV-B
(RED)
CN52C
(RED)
LEV-B
BLU
WHT
0 0 1 0
1 1
1 2 3 4
5 6
SW6
1 MODEL SELECT
1=ON, 0=OFF
0 1
1 2
SW10
SW7
