Mitsubishi PUMY-71VM User Manual

37
6 WIRING DIAGRAM
PUMY-71VM
21
2
1
5
4123
67
7
5
4321
CN2
6
1234
5
21
321
2
321
6
3
21
6
5
43
1263
7
321
54321
4321
6
V
U
U
W
WHT
12
3
6
C5
RED
RED
10
9652
1
7
3621
4
5
3
2
1
23
1
1
23
1
1
2
1
32
1
1
2
CN40
CN3D
(WHT)
(WHT)
C2
C1
ORN ORN
RED
RED
WHT WHT
BLU WHT
MF1
MF2
CN41
<MULTI CONTROLLER BOARD>
TH1
26C
SLEV
TH5
63HS
TH6
TH2
SV152C 21S4
TB3
ON
OFF
CH
SW2
X3
X1
X2
TO INDOOR UNIT
CONNECTING WIRES
DC 30V (Non-polar)
FUSE2
(6A)
ORN
ORN
BRN
YLW
(WHT)
(GRN)
(GRN)
(WHT)
RED
RED
BLK
BLK
WHT
BLU
FOR CENTRALIZED
CONTROL
DC 30V (Non-polar)
2
RED
6
3
1
1
2
F.C
1234
CNCT
CN51
1
2
AC,CT
(YLW)
(YLW)
CNS2
(RED)
CNS1
(WHT)
(WHT)
(WHT)
(WHT) (WHT)
(BLK)
THHS
ON
OFF
SW5
FUSE1
(2A)
WHT
RED
YLW
645
12345678910
87654321
6
CN4
CN3
CN2
CN1
CN3
CN1
CN5
CN6
CH
CNA
52C 21S4
SV1
MF1
MF2
CND
<POWER SUPPLY BOARD>
SWU3
(3rd digit)
(2nd digit)
SWU2
(1st digit)
SWU1
LD1
(YLW)
(WHT)
(YLW)
(RED)
(WHT)
(YLW)
(RED)
(WHT)
(WHT)
(YLW)
26C
(BLK)
M1
M2
S
M1
1
3
RED
WHT
31
3
1
3
1
31
3
1
31
1
3
0
1
2
3
4
5
6
7
8
9
9
8
7
6
5
4
3
2
1
0
9
8
7
6
5
4
3
2
1
0
N(-)
P(+)
P(+)
N(-)
V
W
U
V
W
RED
WHT
BLU
63 7
CN4
CN6
CN5
<GATE AMP BOARD>
AC.CT
<IPM>
(YLW)
(WHT)
(WHT)
CNCT
RED
FUSE(30A)
3
4
1
NF1
2
N
TB1
L
TB7
POWER SUPPLY
BRN
RED
WHT
RED
WHT
GRN/YLW
M2
S
52C
RED
RED
R1
D1
+
C3
ZNR
DS
R2
DCL
RED
RED
WHT
WHT
RED
63HS
TH6 TH5
SLEV
TH2 TH1
THHS
MC
12 321
SW3
ON
OFF
SW4
4
SW1
OFF
ON
34567821
1[ 220-240V
50Hz
10
9652
1
NAME
SYMBOL
NAME NAME
SYMBOL SYMBOL
AC,CT
CH
CNA
CND
CNS1
CNS2
CN1
CN2
CN3
CN4
CN5
CN6
CN40
CN41
CN51
CN3D
CNCT
C1,2
C3
C5
DS
D1
DCL
F.C
FUSE1
FUSE2
FUSE
IPM
LD1
MC
MF1,2
NF1
R1
R2
SLEV
SV1
SW1
SW2
SW3
SW4
SW5
SWU1
SWU2
SWU3
TB1
TB3
TB7
THHS
TH1
TH2
TH5
TH6
X1
X2
X3
ZNR
21S4
26C
52C
63HS
CURRENT DETECTION
CRANKCASE HEATER
CONNECTOR <POWER SUPPLY>
CONNECTOR <DC POWER SUPPLY>
CONNECTOR <MULTI SYSTEM>
CONNECTOR <CENTRALIZED CONTROL>
CONNECTOR <CONTROLLER DRIVE CONTROL>
CONNECTOR <POWER SYNC SIGNAL , PROTECTION>
CONNECTOR <POWER SUPPLY 30V , 12V , 5V>
CONNECTOR <INVERTER SIGNAL 5V>
CONNECTOR <IPM POWER SUPPLY>
CONNECTOR <IPM POWER SUPPLY , TROUBLE OUTPUT>
CONNECTOR <CENTRALIZED CONTROL POWER SUPPLY>
CONNECTOR <FOR STORING JUMPER CONNECTOR>
CONNECTOR <COMPRESSOR DRIVE SIGNAL OUTPUT>
CONNECTOR <DEMAND SIGNAL,SILENT MODE INPUT>
CONNECTOR <CURRENT DETECTION>
FAN MOTOR CAPACITOR
CAPACITOR<SMOOTHING>
CAPACITOR<POWER FACTOR IMPROVEMENT>
DIODE STACK
DIODE <POWER FACTOR IMPROVEMENT>
REACTOR
FAN CONTROL
FUSE(2A)
FUSE(6A)
FUSE(30A)
INTELLIGENT POWER MODULE
DIGITAL INDICATION LED
<OPERATION INSPECTION INDICATION>
COMPRESSOR
FAN MOTOR (INNER THERMOSTAT)
NOISE FILTER
RESISTOR<RUSH CURRENT PROTECT>
RESISTOR<DISCHARGE>
EXPANSION VALVE
SOLENOID COIL <HOT GAS BYPASS>
SWITCH <DISPLAY SELECTION SELFDIAGNOSIS>
SWITCH <FUNCTION SELECTION>
SWITCH <TEST RUN>
SWITCH <MODEL SELECTION>
SWITCH <FUNCTION SELECTION>
SWITCH <UNIT ADDRESS SELECTION,1ST DIGIT>
SWITCH <UNIT ADDRESS SELECTION,2ND DIGIT>
SWITCH <UNIT ADDRESS SELECTION,3RD DIGIT>
TERMINAL BLOCK <POWER SUPPLY>
TERMINAL BLOCK <TRANSMISSION>
TERMINAL BLOCK
<TRANSMISSION> (CENTRALIZED CONTROL)
THERMISTOR
<IPM RADIATOR PANEL TEMPERATURE DETECTION>
THERMISTOR<DISCHARGE TEMPERATURE DETECTION>
THERMISTOR
<LOW PRESSURE SATURATED TEMPERATURE DETECTION>
THERMISTOR
<PIPE TEMPERATURE DETECTION,JUDGING DEFROST>
THERMISTOR<OUTDOOR TEMPERATURE DETECTION>
RELAY
<CRANKCASE HEATER,MAGNETIC CONTACTOR>
RELAY<4-WAY VALVE>
RELAY<SOLENOID VALVE>
VARISTOR
4-WAY COIL
THERMAL SWITCH <COMPRESSOR>
MAGNETIC CONTACTOR
<INVERTER MAIN CIRCUIT>
HIGH PRESSURE SENSOR
<DISCHARGE PRESSURE DETECTION>
Always lit
87
-
1
2
4
3
6
5
8
7
(Example)
When the compressor and SV1 are
turned during heating operation.
6
-
-
5
SV1
4
21S4
3
2
52C
1
Indication
Bit
•During normal operation
The LED indicates the drive state of the controller in the outdoor unit.
1.Refer to the wiring boards of the indoor units for details on wiring of each indoor unit.
2.The transmission line is two-wire type and has no polarity.
3.Mark shows the terminal board,mark the connector .Symbols in parentheses () show the colors of connectors.
4.Self-diagnosis function
The indoor and outdoor units can be diagnosed automatically using the self-diagnosis switch(SW1) and LD1(LED indication)
found on the multi-controller of the outdoor unit.
LED indication : Set all contacts of SW1 to OFF.
Compressor operated
OC183E--2.qxp 10.5.6 0:46 PM Page 37

Mitsubishi PUMY-71VM Specifications

General

Brand	Mitsubishi
Model	PUMY-71VM
Category	Air Conditioner
Language	English