Puhz-Rp60Vha3 Puhz-Rp71Vha3 - Mitsubishi Electric Mr.Slim PUHZ-RP35VHA3 Service Manual

PUHZ-RP35VHA3 PUHZ-RP50VHA3 PUHZ-RP60VHA3 PUHZ-RP71VHA3
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
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 Inverter
CB1~CB3 Main Smoothing Capacitor
C. B.
1
MF1
MS
3~
CNS
(WHT)
3
P. B.
PFC
W1MODEL SELECT
SW5-6 w2
MODEL SW6
ON ON
35V
OFF OFF
1 2 3 4 5 6 7 8 1 2 3 4 5 6
ON ON
50V
OFF OFF
1 2 3 4 5 6 7 8 1 2 3 4 5 6
ON ON
60V
OFF OFF
1 2 3 4 5 6 7 8 1 2 3 4 5 6
ON ON
71V
OFF OFF
1 2 3 4 5 6 7 8 1 2 3 4 5 6
W2.
SW5 -1 to 5 : Function Switch
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>
SYMBOL
N.F. Noise Filter Circuit Board
LI/LO Connection Terminal<L-Phase>
NI/NO Connection Terminal<N-Phase>
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
LED1,LED2
Light Emitting Diodes
<Operation Inspection Indicators>
F1~4 Fuse<T6.3AL250V>
SWP Switch<Pump Down>
63H
TH33 TH7 TH6 TH3 TH4
t ° t ° t ° t ° t °
CNF1
(WHT)
7 3 1 1 4 1 2 2 1
TH33 TH7/6 TH3 TH4
(YLW) (RED) (WHT) (WHT)
1 3
63H
(YLW)
CN2
3
(WHT)
1 7
TRANS
CNDC 1
(PNK)
5
F2 F3
CNAC
(WHT)
1 2
F1 F4
3 4
1
RED
WHT
MC
w3 60/71 ony
MS
3~
W U
V
TABU
TABR
TABV
RED
TABW
WHT
TABS
CB1 CB2 CB3
3
1
CNAC1
(WHT) U
U
LI NI
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
CN31
SS
CNM
CNMNT
CNVMNT
CNDM
X51,X52,X55 Reray
LEV-A LEV-B
M M
3
5
w
1
1 6 1 6 1 3 1 5
LEV-A LEV-B CNVMNT CNMNT
(WHT) (RED) (WHT) (WHT)
1 14
CNM
(WHT)
CN52C
(RED)
CN4
1 2
(WHT)
1 2
2
2
3 1 3 1 3 1
SS
21S4 SV2
(WHT)
(GRN) (BLU)
21S4 SV w
3 60 / 71 only
RED
°
t
WHT
ACL
2
CN5
1
(RED)
2
IPM
2
CN4
1
(WHT)
2
THB
CN3
1
(WHT)
2
t°
5
1
CN2
(WHT)
7
w4 For 60/71
EI
CY1
CY2
TB1
L N S1 S2 S3
INDOOR
UNIT
POWER SUPPLY
~/N 230V 50Hz
27
NAME
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
5 SW11
SW1
5
1
LED2
SW12
LED3
w
1
LED4
M-NET SUBSTRATE
2
CND
1
(WHT)
3 1
CN31
3
A B S
TB7
M-NET
RED
WHT
N. F.
LO NO
1 2
2
1
3
1
2
2
1
3
w
4
U U
EI