Wiring Diagram - Mitsubishi Electric Mr. Slim PUHZ-RP71VHA4 Service Manual

8

WIRING DIAGRAM

PUHZ-RP35VHA4 PUHZ-RP50VHA4
SYMBOL NAME
TB1 Terminal Block<Power Supply, Indoor/Outdoor >
MC Motor for Compressor
MF1 Fan Motor
21S4 Solenoid Valve (Four-Way Valve)
63H High Pressure Switch
TH3, TH33 Thermistor<Outdoor Pipe>
TH4 Thermistor<Discharge >
TH6 Thermistor<Outdoor 2-Phase Pipe >
TH7 Thermistor<Outdoor >
TH8 Thermistor<Heat Sink >
TH32 Thermistor<Shell >
LEV-A, LEV-B Electronic Expansion Valve
ACL Reactor
CY1,CY2 Reactor
P.B. Power Circuit Board
TABR/S Connection Terminal<L/N-Phase>
TABU/V/W
Connection Terminal<U/V/W-Phase>
TH33 TH32
C. B.
t° t°
CNF1
MF1 1
(WHT)
7
1 3 1 2
MS
TH33
TH32
3~
(YLW) (BLK)
3
TRANS
CNDC
1
(PNK)
F2
CNAC
CNS
(WHT)
(WHT)
1 2
F1
3 1 3 4
P. B.
PFC
TABR
RED
WHT
TABS
CB1 CB2
*1MODEL SELECT
MODEL SW6
ON
35V
OFF
1 2 3 4 5 6 7 8
ON
50V
OFF
1 2 3 4 5 6 7 8
*2. SW5 -1 to 5 : Function Switch
■
The black square ( ) indicates a switch position.
SYMBOL
IPM Power Module
PFC Converter
CB1~CB3 Main Smoothing Capacitor
N.F. Noise Filter Circuit Board
LI/LO Connection Terminal<L-Phase>
Connection Terminal<N-Phase>
NI/NO
EI,E2,E3 Connection Terminal<Ground>
52C 52C Relay
C.B. Controller Circuit Board
SW1 Switch<Forced Defrost, Defect History
Record Reset, Refrigerant Address>
SW4 Switch<Test Operation>
SW5 Switch<Function Switch>
SW6 Switch<Model Select>
SW7 Switch<Function Setup>
SW8 Switch<Function Setup>
SW9 Switch
LEV-A LEV-B
63H
M M
TH7 TH6 TH3 TH4
t° t° t° t°
1 6 1 6
1 4 1 2 2 1
LEV-A LEV-B CNVMNT
TH7/6 TH3 TH4
(WHT) (RED)
(RED ) (WHT) (WHT)
1
1 3
63H
(YLW )
CN2
CN4
(WHT)
(WHT)
1 7
1 2
2
5
F3
3 1
21S4
F4
(GRN)
21S4
RED RED
WHT WHT
ACL
MC
MS
3~
W U
V
2
CN5
1
(RED)
2
IPM
2
CN4 1
(WHT)
2
TABU
TH8
CN3
1
TABV
(WHT)
2
TABW
t°
1
CN2
(WHT)
CB3 7
SW5-6 *2
ON
OFF
1 2 3 4 5 6
ON
OFF
1 2 3 4 5 6
L N
POWER SUPPLY
~/N 230V 50Hz
NAME SYMBOL
LED1,LED2
F1~4
SWP
CN31
CN51
SS
CNM
CNMNT
CNVMNT
CNDM
X51,X52
When M-NET adapter is connected
5
3
5
*1 *1
1 3 1 5
CNMNT
(WHT) (WHT)
14
CNM
(WHT)
CN31
CN52C
(RED
)
3
1 2
A B S
1
2
5
1
3 1
SS
(WHT)
RED
WHT
LO NO
1
3
5
1
3
U U
EI
CY1
CY2
TB1
S1 S2 S3
M-NET ADAPTER
INDOOR
SYMBOL
UNIT
TB7 Terminal Block<M-net connection>
CN5 Connector<Transmission>
CND Connector<Power Supply>
CN2M Connector<M-NET communication>
SW1 Switch<Status of communication>
SW11 Switch<Address setting : 1s digit>
20
NAME
LED
<Operation Inspection Indicators>
Fuse<T6.3AL250V>
Switch<Pump Down>
Connector<Emergency Operation>
Connector<Connection for Option>
Connector<Connection for Option>
Connector<A-Control Service Inspection Kit>
Connector
<Connected to Optional M-NET Adapter Board>
Connector
<Connected to Optional M-NET Adapter Board>
Connector
< Connected for Option (Contact Input)>
Relay
5
SW11
SW1
1
LED2
SW12
LED3
LED4
M-NET ADAPTER
2
CND
1
(WHT)
3 1
3
TB7
M-NET
N. F.
2
1
2
1
2
2
NAME SYMBOL
SW12 Switch<Address setting : 10s digit>
LED1 LED<Power Supply : DC5V>
LED2 LED<Connection to Outdoor Unit>
LED3 LED<Transmission : Sending>
LED4 LED<Transmission : Receiving>
LED5 LED<Power Supply : DC12V>
NAME