SERVICE MANUAL
CONTENTS
1. FEATURES ·························································3
2. PART NAMES AND FUNCTIONS······················4
3. SPECIFICATION·················································6
4. DATA···································································8
5. OUTLINES AND DIMENSIONS ·······················12
6. WIRING DIAGRAM ··········································14
7. REFRIGERANT SYSTEM DIAGRAM ··············15
8. MICROPROCESSOR CONTROL ····················16
9. SERVICE FUNCTIONS ····································25
10. TROUBLESHOOTING······································27
11. DISASSEMBLY INSTRUCTIONS ·····················40
12. PARTS LIST······················································44
13. OPTIONAL PARTS ······················BACK COVER
Wireless type
Models
MS24WN
(W)
· MU24WN
The Slim Line.
From Mitsubishi Electric.
L IST ED
C
US
Remote
controller
TM
SPLIT-TYPE, AIR CONDITIONERS
INDOOR UNIT
Indication of model name
MS24WN
OUTDOOR UNIT
Indication of model name
MU24WN
Revision:
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PARTS LIST have been partially modified.
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Please void OB311.
No. OB311
REVISED EDITION-A
OB311--1.qxp 04.1.13 9:53 AM Page 1