Mitsubishi Electric PUHZ-W50VHA-BS Service Manual page 33

PUHZ-W85VHAR1(-BS)
SYMBOL
TB1
MC
MF1
21S4
SV
63H
63HS
TH3
TH4
TH6
TH7
TH8
TH32
TH33
LEV-A, LEV-B
DCL
ACTM
CY1,CY2
P.B.
TABU/V/W
TABS/T
C. B.
1
MF1
MS
3
CNS
(WHT)
OCH439H
NAME
Terminal Block <Power Supply,Interface unit /
Flow temp. controller>
Motor for Compressor
Fan Motor
Solenoid Valve <Four-Way Valve>
Solenoid Valve <Bypass Valve>
High Pressure Switch
High Pressure Sensor
Thermistor < Liquid>
Thermistor <Discharge>
Thermistor <Plate HEX Iiquid>
Thermistor <Ambient>
Thermistor <Heat sink>
Thermistor <Inlet water>
Thermistor <Comp Surface>
Electronic Expansion Valve
Reactor
Active Filter Module
Capacitor
Power Circuit Board
Connection Terminal < U/V/W-Phase>
Connection Terminal < L/N-Phase>
TH33 TH32 TH7 TH6 TH3 TH4
t° t° t° t° t° t°
7
CNF1
(WHT)
1 2 1 2 1 4 1 2 1 2
TH33 TH32 TH7/6 TH3 TH4
(YLW) (BLK) (RED) (WHT) (WHT)
1
3
63H
(YLW)
3
TRANS CN2
2
(WHT)
1
1 7
CNDC
(PNK)
7
F2 F3
CNAC
(WHT)
1 2
F1 F4
1
3
3 4
P. B.
4
2
1
CNAF
CNDC
(WHT)
(PNK)
1
6
7
1
CN2
IPM
(WHT)
7
TH8
CN3
1
(WHT)
2
t°
2
CN5
1
(RED)
2
2
1 CN4
(WHT)
2
TABN
TABP
V
U
W
MS
MC
3
DCL
L1 L2
RED
BLK
ACTM
SYMBOL NAME
Connection Terminal < DC Voltage>
TABP1/P2
TABN1/N2 Connection Terminal < DC Voltage>
DS2, DS3 Diode bridge
IPM Power Module
N.F. Noise Filter Circuit Board
LI,LO Connection Terminal < L-Phase>
Connection Terminal < N-Phase>
NI,NO
EI,E2
Connection Terminal < Ground>
52C 52C Relay
C.B. Controller Circuit Board
SW1 Switch < Function Switch>
SW2 Switch < Function Switch>
SW5 Switch < Function Switch>
SW6 Switch < Model Select>
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
63H 63HS LEV-A LEV-B
M M
1 3 1 6 1 6 1 3 1
LEV-A LEV-B
63HS CNVMNT CNMNT
(WHT) (RED)
(WHT)
(WHT) (WHT)
CN52C
CN4
(RED)
(WHT)
1 2
1 2
2 2
21S4 SV2 SV1
3 1 3 1 3 1
(BLU) (GRY)
(GRN)
21S4 SV
TABT
BLU
DS3
3
TABS WHT
DS2
TABP1
RED
U
4
1 6
RED
P
N1
N2
WHT
Io
33
1 MODEL SELECT
SW6 SW10
1 2 3 4 5 6 1 2
0 0 1 0 1 0 0 1
1=ON, 0=OFF
1
■
The black square ( )
5
indicates a switch position.
1
1
CN3S
(WHT)
3
LED3
1
CNDM
(WHT)
3
1
CN51
(WHT)
5
N. F.
LO NO
1
2
3
1
BLK
E2
2
1
3
2
1
BLK
EI
LI U
NI
U
CY1
CY2
L N S1 S2 S3
TB1
Interface unit /
Flow temp. controller
POWER SUPPLY
/ N 230V 50Hz
2