Mitsubishi Electric Mr.Slim PUHZ-RP35VHA3 Service Manual page 28

PUHZ-RP100VHA2 PUHZ-RP125VHA2 PUHZ-RP140VHA2
Symbols used in wiring diagram above are,
SYMBOL NAME
TB1 Terminal Block<Power Supply, Indoor/Outdoor >
MC Motor for Compressor
MF1,MF2 Fan Motors
21S4 Solenoid Valve (Four-Way Valve)
SV Solenoid Valve (Bypass Valve)
63H High Pressure Switch
TH3 Thermistor<Outdoor Pipe>
TH4 Thermistor<Discharge>
TH6 Thermistor<Outdoor 2-Phase Pipe>
TH7 Thermistor<Outdoor>
TH8 Thermistor<Heatsink>
TH33 Thermistor<Outdoor Pipe>
LEV-A,B Electronic Expansion Valve
DCL Reactor
52C 52C Relay
RS
Rush Current Protect Resistor
ACTM
Active Filter Module
CB Main Smoothing Capacitor
TH33 TH7 TH6 TH3 TH4
C.B.
CNF1
1 4 5 6 7
1 2 1 2 3 4
(WHT)
TH33 TH7/6
MF1
(YLW) (RED) (WHT)
CNF2
1 4 5 6 7
(WHT)
MF2
F5
TRANS
CNDC
(PNK)
F2
CNAC
(WHT)
CNS 1 2
F1
3 4
(WHT) 3 2 1
P.B.
CNAF
(WHT)
CN2
IPM
(WHT)
TABP2
+
TH8
CN3
(WHT)
CN5
(RED)
CN4
(WHT)
TABN
+
TABP
CB
V
W
U
MC
52C
+
-
ACTM
RS
:Connector, :Terminal(block)
SYMBOL
P.B. Power Circuit Board
TABU/V/W
Connection Terminal<U/V/W-Phase>
TABS/T Connection Terminal<L/N-Phase>
TABP1/P2/P Connection Terminal<DC Voltage>
TABN1/N2/N Connection Terminal<DC Voltage>
DS2,3 Diode Bridge
IPM Power Module
N.F.
Noise Filter Circuit Board
LI/LO Connection Lead<L-Phase>
NI/NO Connection Lead<N-Phase>
EI Connection Terminal<Ground>
Controller Circuit Board
C.B.
F1~4 Fuse<T6.3AL250V>
SW1 Switch<Forced Defrost, Defect History Record
Reset, Refrigerant Address>
SW4 Switch<Test Operation>
SW5 Switch<Function Switch>
SW6 Switch<Model Select>
LEV-A LEV-B
1 2 1 2 1 2 3 4 5 6 1 2 3 4 5 6
TH3 TH4 LEV-A LEV-B CNVMNT
(WHT) (RED) (WHT)
(WHT)
1 2 3 4 5
CN2
CN4
(WHT)
(WHT)
1 2 3 4 5 6 7
2 1
F3
F4
52C 21S4 SV2
3 1 3 1 3 1
(BLK) (GRN) (BLU)
21S4 SV
TABT
-
~
+
~
DS3
TABS
-
~
+
~
DS2
TABP1
TABN1
+
TABN2
TB1 L
DCL
NO FUSE
BREAKER
1 2 3 4 5 6
P
N1
N2
I
NAME SYMBOL
SW7
SW8
SW9
SW10
SWP
CN31
LED1,LED2
SS
CNM
CNMNT
CNVMNT
CNDM
When M-NET adaptor is connected
w1
1 2 3 1 2 3 4 5
CNMNT
(WHT)
6 7 8 9 10 1213 14 11
CNM
CN31
(WHT)
w1
A B S
SS
3 1
(WHT)
N . F .
1 2
CN5
LO NO
(RED)
(RED) (WHT)
CNAC2 CNAC1
3 1 3 1
w1MODEL SELECT
MODEL
N S1 S2 S3
INDOOR
UNIT
M-NET ADAPTER
POWER SUPPLY
~/N SYMBOL
230V 50Hz TB7
CN5
CND
CN2M
SW1
SW11
SW12
LED1
LED2
LED3
LED4
LED5
28
NAME
Switch<Function Setup>
Switch
Switch
Switch<Model Select>
Switch<Pump Down>
Connector<Emergency Operation>
Light Emitting Diodes
<Operation Inspection Indicators>
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)>
SW11
SW1
LED2
SW12
LED3
LED4
M-NET SUBSTRATE
1 2 3
TB7
M-NET
NI
LI
SW6 SW10
ON ON
100V
OFF OFF
1 2 3 4 5 6 1 2
ON ON
125V
OFF OFF
1 2 3 4 5 6 1 2
ON ON
140V
OFF OFF
1 2 3 4 5 6 1 2
NAME
Terminal Block<M-net connection>
Connector<Transmission>
Connector<Power Supply>
Connector<M-NET communication>
Switch<Status of communication>
Switch<Address setting : 1st digit>
Switch<Address setting : 2nd digit>
LED<Power Supply : DC5V>
LED<Connection to Outdoor Unit>
LED<Transmission : Sending>
LED<Transmission : Recelving>
LED<Power Supply : DC12V>