Wiring Diagram - Mitsubishi Electric Mr.SLIM PUHZ-RP35VHA2 Service Manual

8

WIRING DIAGRAM

PUHZ-RP35VHA2 PUHZ-RP50VHA2 PUHZ-RP60VHA2 PUHZ-RP71VHA2
Symbols used in wiring diagram above are,
SYMBOL NAME
TB1 Terminal Block<Power Supply, Indoor/Outdoor>
MC Motor for Compressor
MF1 Fan Motors
21S4 Solenoid Valve (Four-Way Valve)
63H High Pressure Switch
SV Solenoid Valve (Bypass Valve)
TH3, TH33 Thermistor<Outdoor Pipe>
TH4 Thermistor<Discharge>
TH6 Thermistor<Outdoor 2-Phase Pipe>
TH7 Thermistor<Outdoor>
TH8 Thermistor<Heatsink>
LEV(A),LEV(B) Electronic Expansion Valve
ACL Reactor
P.B. Power Circuit Board
R/S
Connection Terminal<L/N-Phase>
U/V/W
Connection Terminal<U/V/W-Phase>
IPM Power module
CB1~CB3 Main Smoothing Capacitor
TH33
C.B.
CNF1
1 4 5 6 7
1
(WHT)
TH33
MF1
(YLW)
F5
TRANS
CNDC
(PNK)
F2
CNS F1
(WHT) 3 2 1
P . B .
PFC
R
S
CB1 CB2
1 MODEL SELECT
MODEL SW6
ON
35V
OFF
1 2 3 4 5 6
ON
50V
OFF
1 2 3 4 5 6
ON
60V
OFF
1 2 3 4 5 6
ON
71V
OFF
1 2 3 4 5 6
2 RP60/71V only
M-NET ADAPTER
SYMBOL NAME
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 : 1st digit>
:Connector, :Terminal(block)
SYMBOL
N.F. Noise Filter Circuit Board
Connection Terminal<L-Phase>
LI/LO
Connection Terminal<N-Phase>
NI/NO
E 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
SW9 Switch
SW10 Switch<Model Select>
LED1,LED2
Light Emitting Diodes
<Operation Inspection Indicators>
F1~4 Fuse<T6.3AL250V>
TH7 TH6 TH3 TH4
LEV-A
2 1 2 3 4 1 2 1 2 1 2 3 4 5 6
TH7/6 TH3 TH4 LEV-A
(RED) (WHT) (WHT) (WHT)
CN2
(WHT)
1 2 3 4 5 6 7
F3
CNAC
(WHT)
1 2
F4
21S4
3 4
3 1
(GRN)
21S4
ACL
MC
2
W V
U
CN5
(RED)
I P M
1 2
CN4
(WHT)
U
V
TH8
W CN3
(WHT)
CN2
(WHT)
CB3
SW10
ON
OFF
1 2
ON
OFF
1 2
TB1
ON
OFF
L N
1 2
NO FUSE
ON
BREAKER
OFF
1 2
POWER SUPPLY
~/N
230V 50Hz
SYMBOL NAME
SW12 Switch<Address setting : 2nd digit>
LED1 LED<Power Supply : DC5V>
LED2 LED<Connection to Outdoor Unit>
LED3 LED<Transmission : Sending>
LED4 LED<Transmission : Recelving>
LED5 LED<Power Supply : DC12V>
NAME SYMBOL
SWP
CN31
SS
CNM
CNMNT
CNVMNT
CNDM
X51,X52,X55 Relay
LEV-B
1
1 2 3 4 5 6 1 2 3 1 2 3 4 5
LEV-B CNVMNT CNMNT
(RED) (WHT) (WHT)
1 2 3 4 5 6 7 8 9 10 11 12 13 14
CNM
(WHT) CN31
1
CN4 CN52C
(WHT) (RED)
2 1 1 2
SV2 SS
3 1 3 1
(BLU) (WHT)
SV
52C
CN52C
(BLK)
CNAC2
(RED)
CNAC1
(WHT)
(RED)
S1 S2 S3
INDOOR
UNIT
25
NAME
Switch<Pump Down>
Connector<Emergency Operation>
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)>
When M-NET adaptor is connected
SW11
SW1
LED2
SW12
LED3
LED4
M-NET SUBSTRATE
1 2 3
TB7
A B S
M-NET
N . F .
CN5
1 2