Mitsubishi Electric Mr.Slim MS09NW Technical & Service Manual
Ductless split-type air conditioners wireless type
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- Operating insructions (26 pages) ,
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DUCTLESS SPLIT-TYPE AIR CONDITIONERS
TECHNICAL & SERVICE MANUAL
Wireless type
Models
MS09NW 2 MS15NN 1 • MUM30NN
CONTENTS
1. FEATURES ·························································2
2. TECHNICAL CHANGES ····································3
3. PART NAMES AND FUNCTIONS······················3
4. SPECIFICATIONS ··············································4
5. DATA···································································5
6. OUTLINES AND DIMENSIONS ·························9
7. WIRING DIAGRAM ··········································10
8. REFRIGERANT SYSTEM DIAGRAM ··············11
9. TROUBLESHOOTING······································12
10. DISASSEMBLY INSTRUCTIONS·····················14
11. PARTS LIST······················································17
12. OPTIONAL PARTS ····································BACK
NOTE : For parts list, please refer to the following manuals.
MS09NW
MS15NN
The Slim Line.
From Mitsubishi Electric.
R
No.OB204
OB192
OB192
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Summary of Contents for Mitsubishi Electric Mr.Slim MS09NW
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Page 1: Table Of Contents
DUCTLESS SPLIT-TYPE AIR CONDITIONERS No.OB204 TECHNICAL & SERVICE MANUAL Wireless type Models MS09NW 2 MS15NN 1 • MUM30NN CONTENTS 1. FEATURES ·························································2 2. TECHNICAL CHANGES ····································3 3. PART NAMES AND FUNCTIONS······················3 4. SPECIFICATIONS ··············································4 5. DATA···································································5 6. OUTLINES AND DIMENSIONS ·························9 7. -
Page 2: Features
Operation resumes in the mode in which the equipment was running immediately before the outage. HIGH PERFORMANCE ROTARY COMPRESSOR The advanced design of Mitsubishi Electric’s powerful and ener- gyefficient rotary compressor results in lower operating costs and longer service life. -
Page 3: Technical Changes
TECHNICAL CHANGES MSM30EW MSM30NW 1. Indoor unit has been changed. 2. Outdoor unit has been changed. 3. Remote controller has been changed. (The timer function has been changed to the clock timer function.) 4. Indoor auto vave has been adopted. 5. -
Page 4: Specifications
Power consumption 2,990 1,860 1,220 2,060 EER (Triple unit operation) SEER (Triple unit operation) 10.0 INDOOR UNIT MODEL A & B: MS09NW C: MS15NN Extenal finish White White Power Supply V, Hz, Phase 115,60,1 Max. fuse size (time delay) 15.0 Min. -
Page 5: Data
DATA MS09NW 2 M S 1 5 N N MUM30NN 1.PERFORMANCE DATA(ONE INDOOR UNIT WITH ONE OUTDOOR UNIT) 1) COOLING CAPACITY Outdoor intake air DB temperature ( ˚F ) Indoor air Models ( ˚F ) 10.05 5.89 0.88 9.39 5.51 0.97... - Page 6 3.CONDENSING PRESSURE AND SUCTION PRESURE (ONE INDOOR UNIT WITH ONE OUTDOOR UNIT) Data is based on the condition of indoor humidity 50%. Air flow should be set at HI. A point on the corve shows the reference point. MS09NW MS15NN MUM30NN MUM30NN...
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Page 7: Standard Operation Data
0.72 0.71 0.72 0.72 0.71 0.71 0.72 Input 2.99 1.86 2.06 0.99 1.22 Indoor unit model MS09NW MS09NW MS15NN MS09NW MS09NW MS09NW MS15NN MS09NW MS15NN Power supply (V,Hz,{) 115,60,1 115,60,1 115,60,1 Input 0.035 0.035 0.047 0.035 0.035 0.035 0.047 0.035 0.047... -
Page 8: Operating Range
4.OPERATING RANGE ( 1 ) POWER SUPPLY Models Rating Guaranteed Voltage MS09NW 115V 60Hz 1[ Min. 103v—Max. 127V Indoor unit MS15NN Min. 198V 208V 230V Max. 253V MUM 30NN 208/230V 60Hz 1[ Outdoor unit (3wires) ( 2 ) OPERATION Intake air... -
Page 9: Outlines And Dimensions
OUTLINES AND DIMENSIONS MODEL : MUM30NN Unit : inch OUTDOOR UNIT... -
Page 10: Wiring Diagram
WIRING DIAGRAM OUTDOOR MODEL MUM30NN WIRING DIAGRAM 52C3 51C3 COM WHT 2 52C1 51C1 POWER SUPPLY 208/230V 1phase 52C2 3wires 51C2 COM WHT 2 60Hz GROUND INDOOR 52C1 UNIT (09A) TO INDOOR UNIT(09A) CONNECTING WIRES DC12V INDOOR 52C2 UNIT (09B) TO INDOOR UNIT(09B) CONNECTING WIRES DC12V... -
Page 11: Refrigerant System Diagram
REFRIGERANT SYSTEM DIAGRAM MS09NW 2 M S 1 5 N N 1 / MUM30NN Unit : inch Refrigerant pipe [3/8 Indoor unit Outdoor unit (Option) (with heat insulator) MS09NW Service Ball valve port Service Fusible Flared port plug connection Compressor... -
Page 12: Troubleshooting
TROUBLESHOOTING MUM30NN 9-1 Cautions on troubleshooting 9-1-1 Before troubleshooting, check the followings: 1) Check the power supply voltage. 2) Check the indoor/outdoor connecting wire for mis-wiring. 9-1-2 Take care the followings during servicing. 1) Before servicing the air conditioner, be sure to first turn off the remote controller to stop the main unit, and then after confirming the horizontal vane is closed, disconnect the breaker. - Page 13 MUM30NN 52C CONTACTOR SYSTEM OUTDOOR FAN RELAY Triple All three : ON Hi speed / Hi speed Double Two of them : ON Me speed / Me speed Single One of them : ON Stop / Hi speed OPERATION OF 52C1, 52C2, 52C3, X61, X62, X63, x64 NOTE 1 : Compressor is on while 52C is on.
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Page 14: Disassembly Instructions
DISASSEMBLY INSTRUCTIONS OUTDOOR UNIT MUM30NN OPERATING PROCEDURE PHOTOS Photo 1 1. Removing of the cabinet (1)Remove the set screws of the valve cover to remove Screws the valve cover as shown in Photo 2. (2)Remove the set screws of the side panel to remove the side panel and cabinet. - Page 15 OPERATING PROCEDURE PHOTOS Photo 5 Set screws of the relay panel 3. Removing the outdoor fan motor. (1) Remove the cabinet. (Refer to 1) (2) Remove the propeller. (Refer to 2) (3) Disconnect the connector remove the clamp of out- door fan motor lead wire.
- Page 16 OPERATING PROCEDURE PHOTOS Photo 7 4. Removing the compressor Set nuts of the terminal cover (1)Disconnect the cord connector. (See Phot 5) (2)Remove the set screws of the relay panel. (3)Remove the set nuts of the terminal cover. (4)Pull up the compressor. (5)Pull out the lead wires from the compressor terminal to remove overcurrent relay.
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Page 17: Parts List
PARTS LIST OUTDOOR UNIT PARTS MUM30NN Refer to MS09NW,MS15NN for indoor unit. Symbol in ty/unit Skeleton Parts No. Parts Name Remarks Wiring MUM30NN Diagram R01 539 668 FRONT PANEL See above NOTE. T2W 510 509 OUTE NOZZLE R01 539 662... - Page 18 Symbol in ty/unit Skeleton Parts No. Parts Name Remarks Wiring MUM30NN Diagram T2W 800 630 HEAT EXCHANGER (UPPER) T2W 800 631 HEAT EXCHANGER (UPPER) PROPELLER R01 093 115 T2W 800 301 OUTDOOR FAN MOTOR (UPPER) RA4N80-AC T2W 800 302 OUTDOOR FAN MOTOR (LOWER) RA4N55-AB T2W 461 642 FUSIBLE PLUG...
- Page 19 Symbol in ty/unit Skeleton Parts No. Parts Name Remarks Wiring MUM30NN Diagram T2W 738 353 MC1. MC2. CAPACITOR C1,C2 35+ 330V T2W 500 353 MC3. CAPACITOR 25+ 370V OUTDOOR P. C. BOARD T2W 800 451 FUSE 2A 250V T2W 800 382 T2W 800 339 TRANSFORMER T2W 382 342...
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Page 20: Optional Parts
MAC - 672PI 23ft MAC - 673PI 33ft MAC - 674PI 49ft The Slim Line. From Mitsubishi Electric. CCopyright 1997 MITSUBISHI ELECTRIC ENGINEERING CO.,LTD. New publication, effective Sep. 1997. Issued in Sep. 1997 NO.MEE(MELSHI) No.OB204 111 Specifications subject to change without notice. - Page 21 3400 Lawrenceville Suwanee Road Suwanee, Georgia 30024 ● Toll Free: 800-433-4822 Toll Free Fax: 800-889-9904 ● www.mrslim.com Specifications are subject to change without notice.