Wiring Diagram - Mitsubishi Electric PUHZ-W85VHA2 Service Manual

5

WIRING DIAGRAM

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