Wiring Diagram - Mitsubishi Electric PUHZ-SW160YKA-BS Service Manual

7

WIRING DIAGRAM

PUHZ-SW160YKA.UK
PUHZ-SW160YKA-BS.UK
PUHZ-SW160YKAR1.UK
PUHZ-SW160YKAR1-BS.UK
SYMBOL
TB1 Terminal Block <Power Supply>
TB2 Terminal Block <Indoor/Outdoor>
MC Motor for Compressor
MF1, MF2 Fan Motor
21S4 Solenoid Valve (Four-Way Valve)
63H High Pressure Switch
63HS High Pressure Sensor
TH3 Thermistor <Liquid>
TH6 Thermistor <2-Phase Pipe>
TH7 Thermistor <Ambient>
TH8 Thermistor <Heat Sink>
TH32 Thermistor <Comp. Surface>
LEV-A Linear Expansion Valve
ACL4 Reactor
DCL Reactor
RS Rush Current Protect Resistor
FUSE1, FUSE2 Fuse <T15AL250V>
MF1 C. B.
MS
3~
CNF1 CNF1
1
(WHT) (WHT)
7
MF2
MS
3~
CNF2
1
(WHT)
7
1
2
3
CNDC
(PNK)
CNS
(WHT)
3
1
TB2
S1
S2
INDOOR
UNIT
S3
TB1
L 1
POWER L 2
SUPPLY
3N ~
400V 50Hz L 3
N
OCH583A
PUHZ-SW200YKA.UK
PUHZ-SW200YKA-BS.UK
PUHZ-SW200YKAR1.UK
PUHZ-SW200YKAR1-BS.UK
NAME SYMBOL
CY1, CY2 Capacitor
P.B. Power Circuit Board
TB-U/V/W
Connection Terminal <U/V/W-Phase>
TB-L1/L2/L3
Connection Terminal <L1/L2/L3-Power Supply>
TB-P1/P3
Connection Terminal
X52CA/B
52C Relay
N.F. Noise Filter Circuit Board
LI1/LI2/LI3/NI
Connection Terminal <L1/L2/L3/N-Power Supply>
LO1/LO2/LO3
Connection Terminal <L1/L2/L3-Power Supply>
GD1, GD2
Connection Terminal <Ground>
C.B. Controller Circuit Board
Switch <Manual Defrost, Defect History,
SW1
Record Reset, Refrigerant Address>
SW4
Switch <Test Operation>
SW5
Switch <Function Switch, Model Select>
SW6
Switch <Model Select>
SW7
Switch <Function Switch>
63H
63HS
TH32 TH7 TH6 TH3
t° t° t° t°
1 2 1 4 1 2 1
TH32 TH7/6 TH3 63HS
(BLK) (RED) (WHT) (WHT)
1 3
63H
(YLW)
CN2
TRANS
(RED)
1
7
7
F3
CNAC
(WHT)
1 2
F4 21S4
(GRN)
3 4
P.B.
V W
U
MS
3~
MC
CNAC1
(WHT)
1 3
LI1
RED
LI2
WHT
LI3
BLK
NI
BLU
GD1
N.F.
NAME SYMBOL
SW8
SW9
SWP
CN31
CN3S
CNDM
CN51
SV1
SS
CNM
LED1, LED2
F3, F4
X51, X52, X54
LEV-A
M
* 1
3 1 5
LEV-A
(WHT)
1 14
CNM
(WHT)
CN4
(WHT)
1 2
(WHT)
2
CNDM
(WHT)
CN51
(WHT)
1 3 1 3 1 3
SV1 SS
(GRY) (WHT)
21S4
TH8
7
2 2
t°
1 2 1 2 1 7 1 2
CN6 CN5 CN2 CN4
(WHT) (RED) (RED) (WHT)
BLK
L3OUT TB-L3
X52CB
WHT
RED
RED
TB-L1
X52CA
DCL
2
CNCT
(RED) 1 2 1
CNDC 1 3 3 1
CNL
GD2
(PNK)
(BLU)
2
12
NAME
Switch <Function Switch>
Switch <Function Switch>
Switch <Pump Down>
Connector <Emergency Operation>
Connector <Connection for Option>
Connector <Connection for Option>
Connector <Connection for Option>
Connector <Connection for Option>
Connector <Connection for Option>
Connector <Connection for Option>
LED <Operation Inspection Indicators>
Fuse <T6.3AL250V>
Relay
* 1
CN31
CN3S 1
3
1 3
1 5
*1. MODEL SELECT
The black square (■) indicates a switch position.
MODEL SW6
ON
160Y
OFF
1 2 3 4 5 6 7 8
ON
200Y
OFF
1 2 3 4 5 6 7 8
*2. SW5-1 to 5: Function switch
BLK
RS
RED
CNAC2
3
(RED)
LO1
RED
LO2
WHT
LO3
BLK
ACL4
SW5-6 *2
ON
OFF
1 2 3 4 5 6
ON
OFF
1 2 3 4 5 6