Mitsubishi Electric MSZ-G09SV-E1 User manual

SERVICE MANUAL
SPLIT-TYPE, HEAT PUMP AIR CONDITIONERS
Wireless type
Models
No. OB245
CONTENTS
1. PART NAMES AND FUNCTIONS······················2
2. SPECIFICATION·················································4
3. NOISE CRITERIA CURVES·······························6
4. OUTLINES AND DIMENSIONS ·························7
5. WIRING DIAGRAM ············································9
6. REFRIGERANT SYSTEM DIAGRAM··············12
7. PERFORMANCE CURVES······························14
8. MICROPROCESSOR CONTROL ····················24
9. SERVICE FUNCTIONS ····································38
10. TROUBLESHOOTING······································40
11. DISASSEMBLY INSTRUCTIONS·····················58
12. PARTS LIST······················································62
13. OPTIONAL PARTS···········································66
MSZ-G09SV - (WH) ● MUZ-G09SV -
MSZ-G12SV - (WH) ● MUZ-G12SV - E1E1
E1E1
2000
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2
MUZ-G09SV-
MUZ-G12SV- E1
E1
OUTDOOR UNIT Air inlet
Air outlet
Drain outlet
Piping
Drain hose
1PART NAMES AND FUNCTIONS
INDOOR UNIT
MSZ-G09SV-
MSZ-G12SV- E1
E1
Emergency operation switch
Display section
Operation Indicator lamp
Receiving section
Grille
Air cleaning
filter(white bellows
type)
Deodorizing filter
(gray sponge type)
Air filter
Vertical vanes
Air inlet
to Breaker
Remote control
receiving section
Horizontal vane
Remote
controller
Operation section (When the grille is open)
Power supply cord
Front panel
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3
REMOTE CONTROLLER
Signal transmitting section
Operation display section
OPERATE /STOP
(ON /OFF)button
OPERATION SELECT button
FAN SPEED CONTROL button
ON-TIMER button
CLOCK SET button
HR. button
MIN. button
(TIME SET button)
TEMPERATURE buttons
VANE CONTROL button
OFF-TIMER button
RESET button
ON/OFF TOO
WARM TOO
COOL
HR. MIN.
CLOCK
RESET
CLOCK
MODE
FAN VANE
START STOP
ECONO COOL button
ECONO COOL
I FEELCOOL DRY HEAT
600 1 100
AM PM
SWING SWING button
MSZ-G09SV-
MSZ-G12SV- E1
E1
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2SPECIFICATION
Indoor model
Function
Power supply
Capacity
Air flow(Hi)
Dehumidification
Power outlet
Running current
Power input
Auxiliary heater
Power factor
Starting current
Fan motor current
Model
Winding
resistance(at20:)
Dimensions WOHOD
Weight
Air direction
Sound level (Hi)
Fan speed (Hi)
Fan speed regulator
RT11(at25:)
Thermistor RT12(at25:)
RT13(at25:)
Outdoor model
Outdoor air flow
Compressor motor current
Fan motor current
Model
Output
Winding
resistance(at20:)
Model
Winding
resistance(at20:)
Dimensions WOHOD
Weight
Sound level
Fan speed
Fan speed regulator
Refrigerant filling
capacity(R-22)
Refrigerating oil (Model)
RT61(at100:)
Thermistor RT62(at0:)
RT64(at70:)
kW
K/h
R/h
A
A
W
A(kW)
%
A
A
"
mm
kg
dB(A)
rpm
k"
k"
k"
K/h
A
A
W
"
"
mm
kg
dB(A)
rpm
kg
cc
k"
k"
k"
Single phase
230V,50Hz
10
—
90
5.50
0.17
RC4V19-
WHT-BLK 292
BLK-RED 325
850O278O191
9
5
3
10
10
10
MUZ-G09SV - E1
1500
0.25
KHV-104FGK
900
U-V 2.14 U-W 2.14
V-W 2.14
RA6V18-
WHT-BLK 279
BLK-RED 198
710(+69)o540o255
28
45
600
1
0.75
270 (MS56)
13.4
33.2
7.9
Cooling
2.6 (1.3-3.1)
474
1.2
4.54
940 (440 - 1120)
36
950
4.12
2.77
Heating
3.6 (1.4-5.1)
504
—
5.50
1140 (430 - 1300)
35
1000
5.08
3.16
Electrical data
Fan motor
Special remarks
Compressor
Electrical
data
Fan motor
Special remarks
Coefficient of performance(C.O.P)
Capacity
Capacity
MSZ-G09SV - E1 MSZ-G12SV - E1
Single phase
230V,50Hz
10
—
90
7.40
0.19
RC4V19-
WHT-BLK 292
BLK-RED 325
850O278O191
10
5
39
3
10
10
10
MUZ-G12SV - E1
1560
0.34
SHV-130FEA
1100
U-V 0.45 U-W 0.45
V-W 0.45
RA6V28-
WHT-BLK 201
BLK-RED 350
710(+69)o540o255
34
48
720
1
1.10
350 (MS56)
13.4
33.2
7.9
Cooling
3.5 (0.9-4.0)
588
1.6
6.20
1290 (290 - 1390)
1020
5.67
2.71
Heating
4.8 (0.9-6.2)
642
—
7.40
1540 (290 - 2090)
1100
6.87
3.12
NOTE : Test conditions are based on ISO (Refrigerant piping length (one way): 5m)
Cooling : Indoor DB27:WB19:
Outdoor DB35:WB24:
Heating : Indoor DB 20:WB -:
Outdoor DB 7:WB 6:
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5
1.5+ 440V
250V 3.15A
93.5:5A 250V
MP24GA 12V 300"
ERZV10D471
S201DH1Y
5P
JM1aN-ZTMP-DC12V
136:i3: 2A
100+ 420V
1500+ 420V
8A 8mH
70m"5W
10"15W
EM43261
QM15TG-9B
INDOOR UNIT
OUTDOOR UNIT
Item Model
Model
Item
Indoor fan capacitor
Fuse
Thermal fuse
Vane motor
Varistor
Solid state relay
Terminal block
Contactor
Indoor fan motor thermal fuse
Current transformer
Power-facrtor capacitor
Smoothing capacitor
Outdoor fan capacitor
Diode stack
Fuse
Fuse
Expansion valve coil
Reactor
Current-detecting resistor
Current-limiting resistor
Solid state relay
Terminal block
Outdoor fan relay
Current-limiting relay
R.V. coil
Noise filter
Transistor module
MSZ-G09SV - E1 MSZ-G12SV - E1
MUZ-G12SV - E1
165+ 420V
2500+ 420V
15A 4.3mH
100m"5W
10"20W
EM43262
QM20TG-9B
MUZ-G09SV - E1
RR-18
1.8+ 440V
S25VB80
250V 2A
250V 1A
LAM-MD12ME 12VDC
TLP3506
4P
G5S-1
G4A-1A
LB8 220-240V AC
(CT61)
(C61)
(C63)
(C65)
(DS61, DS62)
(F801)
(F901)
(LEV)
(L61)
(R61, R62)
(R64)
(SSR61)
(TB2)
(X61)
(X64)
(21S4)
(C11)
(F11)
(F12)
(MV1, MV2)
(NR11)
(SR141)
(TB)
(52C)
Specifications and rating conditions of main electric parts
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6
90
80
70
60
50
40
30
20
10 63 125 250 500 1000 2000 4000 8000
NC-60
NC-50
NC-40
NC-30
NC-20
NC-70
OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR
BAND CENTER FREQUENCIES, Hz
Test conditions,
Cooling : DB 27: WB 19:
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
COOLING
FUNCTION
36
SPL(dB(A)) LINE
Hi
NOTCH
HEATING
Heating : DB 20: WB - :
90
80
70
60
50
40
30
20
10 63 125 250 500 1000 2000 4000 8000
NC-60
NC-50
NC-40
NC-30
NC-20
NC-70
OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR
BAND CENTER FREQUENCIES, Hz
Test conditions,
Cooling : DB 35: WB 24:
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
COOLING
FUNCTION
45
SPL(dB(A)) LINE
Hi
NOTCH
HEATING
Heating : DB 7: WB 6:
3NOISE CRITERIA CURVES
MSZ-G09SV- E1
MSZ-G12SV- E1
90
80
70
60
50
40
30
20
10 63 125 250 500 1000 2000 4000 8000
NC-60
NC-50
NC-40
NC-30
NC-20
NC-70
OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR
BAND CENTER FREQUENCIES, Hz
Test conditions,
Cooling : DB 27: WB 19:
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
COOLING
FUNCTION
39
SPL(dB(A)) LINE
Hi
NOTCH
HEATING
Heating : DB 20: WB - :
MUZ-G09SV- E1
MUZ-G12SV- E1
90
80
70
60
50
40
30
20
10 63 125 250 500 1000 2000 4000 8000
NC-60
NC-50
NC-40
NC-30
NC-20
NC-70
OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR
BAND CENTER FREQUENCIES, Hz
Test conditions,
Cooling : DB 35: WB 24:
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
COOLING
FUNCTION
48
SPL(dB(A)) LINE
Hi
NOTCH
HEATING
Heating : DB 7: WB 6:
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OUTLINES AND DIMENSIONS4
MSZ-G09SV- E1
INDOOR UNIT
Unit: mm
MSZ-G12SV- E1
INDOOR UNIT
116.581.5
78
67
818
850
16562956
7 or more
100
41
2.5
42
271 4.5
231.5
82 169
326 326
5
189
56
160
17.5
Air in
Air out Insulation [28
Drain hose [16
(Connected part O.D.)
Installation plate
Wall hole [65
Indoor unit
Installation plate
Power supply cord
Lead to right 1.0m
Lead to left 0.3m
Wireless remote controller
Liquid line [6.35-0.5m
Gas line [9.52-0.43m
Insulation [37 O.D.
[21 I.D.
{
278
116.581.5
818
278
850
16562956
or more
100
41
2.5
42
271 4.5
231.5
82 169
326 326
5
189
56
160
17.5
Air in
Air out Insulation [28
Drain hose [16
(Connected part O.D.)
Installation plate
Wall hole [65
Indoor unit
Installation plate
Power supply cord
Lead to right 1.0m
Lead to left 0.3m
Wireless remote controller
Liquid line [6.35-0.5m
Gas line [9.52-0.43m
Insulation [37 O.D.
[21 I.D.
78
67
7
{
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8
Liquid refrigerant pipe joint
Refrigerant pipe (flared) [6.35
Service panel
Gas refrigerant pipe joint
Refrigerant pipe (flared)
[9.52 (MUZ-G09SV -
E1 )
Service port
Bolt pitch for installation
Handle
Air out
Air in Drainage holes [28
4 holes 10o21
18
500
710
265
105 69 138
20
40
However, either the
left/ right sides or
back side should
be unobstructed.
Air in
265
REQUIRED SPACE
Even if the right/ left sides or
back side are vacant, the top
has to be at least 100mm
unobstructed.
Drainage holes [28
127
32.4
92
367
Drainage holes [28
33
32.5 255
285 320
155
90
43-
35-
540
270
10
350mm or more
100mm or more
100mm or more
100mm or more
Basically unobstructed
[12.7 (MUZ-G12SV -
E1 )
WA
WA
WB
WA In case of poorly-ventilated place, the front or the back
has to be at least 200 mm unobstructed.
WB The wall may get dirty in case the air is discharged
toward it.
MUZ-G09SV- MUZ-G12SV- E1E1
OUTDOOR UNIT
Unit: mm
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5WIRING DIAGRAM
INDOOR UNIT
MSZ-G09SV- MODELS WIRING DIAGRAM
E1
POWER
SUPPLY
CORD
~/N 230V
50Hz
GRN/YLW
BLK
GRY
YLW
BRN
WHT
RED
MF
1
2
3
4
5
6
3
SR141 3
2
1
CN
121
C11
HIC1
TRANS
MV2
RT13
4
3
2
1
CN112
151
CN
MV1
10
RT12
RT11
111
CN
CN211
NR11
ELECTRONIC CONTROL P.C. BOARD
F11
230V~
BRN
TB
L
3
2
N
BLU
BRN
WHT
BLU
F12RED
BLU
BLU 1
2
BLU 1
2
3
CN201 3
452C
PE
CIRCUIT BREAKER
12V
TO OUTDOOR
UNIT
CONNECTING
REMOTE
CONTROLLER
POWER MONITOR,
RECEIVER
P.C. BOARD
5
LD101T
SYMBOL
C11
F11
F12
HIC1
MF
MV1
MV2
SYMBOL
NR11
RT11
RT12
RT13
SYMBOL
SR141
TB
52C
NAME
INDOOR FAN CAPACITOR
FUSE (3.15A)
THERMAL FUSE (93:)
DC/DC CONVERTER
INDOOR FAN MOTOR(INNER FUSE)
VANE MOTOR (HORIZONTAL)
VANE MOTOR (VERTICAL)
NAME
VARISTOR
ROOM TEMPERATURE
THERMISTOR
INDOOR COIL
THERMISTOR (MAIN)
INDOOR COIL
THERMISTOR (SUB)
NAME
SOLID STATE RELAY
TERMINAL BLOCK
CONTACTOR
GRN/YLW
NOTE:1. About the outdoor side electric wiring refer to the outdoor unit electric wiring diagram for servicing.
2. Use copper conductors only. (For field wiring)
3. Symbols below indicate.
/: Terminal block, : Connector
MSZ-G12SV- E1
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10
OUTDOOR UNIT
MUZ-G09SV- MODEL WIRING DIAGRAM
E1
BLK
R64
WHT
RED
WHT
BLU
6 5 4 3 2 1
X61
CN725
RT64
GRN
WHT
TAB65
CY61
3
C65
ORN
N
W
V
U
R61
DS62
RED
C63
DS61 BLK
F801
(-)(+)
TAB63
12
SSR61
TAB66
3
LD64
ELECTRONIC
CONTROL
P.C. BOARD
1
2
CN723
34
3
2
1
LEV
V
W
YLW
RED
L61 BLK
C61
CN642
RT62
RT61
T801
EUN
BLK
WHT
RED
RED
NR61
(~)
MC
GRN/YLW
12V 3
2
N
TB2
230V ~
FROM INDOOR UNIT
CONNECTING
SYMBOL
CT61
C61
C63
C65
CY61~64
DSA61
DS61,62
F801
F901
LEV
SYMBOL
L61
L62
MC
MF61
NR61
RT61
RT62
RT64
R61
R64
SYMBOL
SSR61
TB2
TR
T801
X61
X64
21S4
NAME
CURRENT TRANSFORMER
POWER-FACTOR CAPACITOR
SMOOTHING CAPACITOR
OUTDOOR FAN CAPACITOR
CAPACITOR
SURGE ABSORBER
DIODE STACK
FUSE (2A)
FUSE (1A)
EXPANSION VALVE COIL
NAME
REACTOR
CMC COIL
COMPRESSOR
OUTDOOR FAN MOTOR(INNER PROTECTOR)
VARISTOR
DEFROST THERMISTOR
DISCHARGE TEMPERATURE THERMISTOR
FIN TEMPERATURE THERMISTOR
CURRENT-DETECTING RESISTOR
CURRENT-LIMITING RESISTOR
NAME
SOLID STATE RELAY
TERMINAL BLOCK
POWER TRANSISTOR MODULE
TRANCEFORMER
OUTDOOR FAN RELAY
CURRENT-LIMITING RELAY
R.V. COIL
BLU
RED
WHT
+
U
NOISE FILTER
P.C. BOARD
L62
CY62
LDE2
DSA61
CY63
CY64
CN722
3
2
1
CN724
6
2
1
P
BWN BVN BUN
EWPBWP BVP BUP
EUPEVP
RED
(~)
YLW
TAB64
-
+
-
YLW
TAB
67
4
CN721
LD62
F901
RELAY
P.C. BOARD
BLU
4
X64
TAB68
CT61
TAB69
LDE1
GRN
21S4 MF61
RED
BLU
CN601 CN641
WHT
ORN
(-)(+)
(~)
(~)
REDBLK
BLK
TR
CN771
21S4: heating ON
NOTE:1. About the indoor side electric wiring refer to the indoor unit electric wiring diagram for servicing.
2.Use copper conductors only. (For field wiring)
3. Symbols below indicate.
/: Terminal block, : Connector
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