MSZ-A12YV Datasheet PDF - Mitsubishi


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MSZ-A12YV
Mitsubishi

Part Number MSZ-A12YV
Description HEAT PUMP AIR CONDITIONERS SERVICE MANUAL
Page 24 Pages

MSZ-A12YV datasheet pdf
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SPLIT-TYPE, HEAT PUMP AIR CONDITIONERS
SERVICE MANUAL
Wireless type
Models
MSZ-A09YV - E1 (WH)
MSZ-A12YV - E1 (WH)
No. OB327
Indication of model name
MSZ-A09YV - E1
MSZ-A12YV - E1
CONTENTS
1. PART NAMES AND FUNCTIONS······················2
2. SPECIFICATION·················································4
3. NOISE CRITERIA CURVES ·······························5
4. OUTLINES AND DIMENSIONS ·························6
5. WIRING DIAGRAM ············································7
6. REFRIGERANT SYSTEM DIAGRAM ················7
7. SERVICE FUNCTIONS ······································8
8. TROUBLESHOOTING······································10
9. DISASSEMBLY INSTRUCTIONS ····················19
10. PARTS LIST······················································21
11. OPTIONAL PARTS ···········································23
NOTE:
This service manual describes technical data of the indoor units.
•Refer to the service manual OB328 when MSZ-A09YV- E1 or MSZ-A12YV- E1 is connected
with MUZ-A09YV- E1 , MUZ-A12YV- E1 , MUZ-A09YVH- E1 or MUZ-A12YVH- E1 .
•Refer to the service manual OB319 when MSZ-A09YV- E1 or MSZ-A12YV- E1 is connected
with MXZ-A18WV- E1 , MXZ-A26WV- E1 or MXZ-A32WV- E1 as multi system units.
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1 PART NAMES AND FUNCTIONS
INDOOR UNIT
MSZ-A09YV - E1
MSZ-A12YV - E1
Air cleaning filter
(white bellows type)
Heat exchanger
Panel
Catechin air filter
(With deodorizer)
Air outlet
Vertical vanes
Line flow fan
Horizontal vane
Front panel
Air inlet
to Breaker
Power supply cord
Remote control
receiving section
Remote controller
Operation section
(When the front panel is opened)
Display section
Emergency operation switch
Operation indicator lamp
Remote control
receiving section
ACCESSORIES
INDOOR UNIT
1 Installation plate
2 Installation plate fixing screw 4 o 25 mm
3 Remote controller holder
4 Fixing screw for 3 3.5 o 1.6 mm (Black)
5 Battery (AAA) for remote controller
6 Wireless remote controller
7 Felt tape (Used for left or left-rear piping)
MSZ-A09YV - E1
MSZ-A12YV - E1
1
5
1
2
2
1
1
2



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MSZ-A09YV - E1
MSZ-A12YV - E1
Signal transmitting section
Operation display section
OPERATE /STOP
(ON /OFF) button
PM
AM
ON/OFF
TOO
WARM
TOO
COOL
TEMPERATURE buttons
Open the front lid.
Indication of remote controller model
VANE CONTROL button
OPERATION SELECT button
ECONO COOL button
RESET button
CLOCK
˚C
AMPM
AM
ON/OFF
TOO
WARM
TOO
COOL
I FEEL
HEAT AUTO
FAN
VANE
DRY COOL
MODE
STOP
START
HR.
ECONO COOL
MIN.
RESET CLOCK
FAN SPEED CONTROL button
OFF-TIMER button
ON-TIMER button
HR. button
MIN. button
(TIME SET button)
CLOCK SET button
3



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2 SPECIFICATION
Indoor model
MSZ-A09YV - E1
Function
Power supply
Capacity Air flow(High/Med.W/LowW) K /h
Power outlet
Running current V1
A
A
Power input Rated frequency W
Auxiliary heater
Power factor V1
Fan motor current V1
A(kW)
%
A
Model
Winding
resistance(at20:)
"
Dimensions WOHOD
mm
Weight
kg
Air direction
Sound level(High/Med.W/LowW) dB(A)
Fan speed(High/Med.W/LowW) rpm
Fan speed regulator
Thermistor RT11(at25:) k"
Thermistor RT12(at25:) k"
Thermistor RT13(at25:) k"
Remote controller model
Cooling
Heating
Single phase
230V,50Hz
504/360W/222W
564/402W/246W
10
0.17
35
88 94
0.17
RC4V19-LA
WHT-BLK 413
BLK-RED 334
815O278O244
9
5
37/29W/21W
38/30W/21W
1,010/770W/540W 1,110/840W/580W
3
10
10
10
KG04A
NOTE : Test conditions are based on ISO 5151
Cooling : Indoor DB27: WB19:
Outdoor DB35: WB 24:
Heating : Indoor DB 20: WB15:
Outdoor DB 7: WB 6:
Refrigerant piping length (one way): 5m
w Reference value
V1 Measured under rated operating frequency.
MSZ-A12YV - E1
Cooling
Heating
Single phase
230V,50Hz
630/462W/288W
642/474W/312W
10
0.19
40
95 94
0.19
RC4V19-KA
WHT-BLK 316
BLK-RED 299
815O278O244
10
5
39/31W/22W
38/30W/22W
1,030/800W/570W 1,050/820W/600W
3
10
10
10
KG04A
Specifications and rating conditions of main electric parts
INDOOR UNIT
Model
Item
Indoor fan capacitor
(C11)
Fuse
(F11)
Thermal fuse
(F12)
Vane motor
(MV)
Varistor
(NR11)
Solid state relay
(SR141)
Terminal block
(TB)
Contactor
(52C)
Indoor fan motor thermal fuse
MSZ-A09YV - E1 MSZ-A12YV - E1
1.5+ 440V
250V 3.15A
93:5A 250V
MSBPC20 12V 250"
ERZV10D471
S201DH1Y
5P
JM1aN-ZTMP-DC12V
136:i3: 2A
4




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