SERVICE MANUAL
SPLIT-TYPE AIR CONDITIONERS
CONTENTS
1. FEATURES ············································OB274-2
2.TECHNICAL CHANGES ························OB274-3
3. PART NAMES AND FUNCTIONS ········OB274-4
4. SPECIFICATIONS··································OB274-7
5. DATA ····················································OB274-10
6. OUTLINES AND DIMENSIONS ··········OB274-16
7. WIRING DIAGRAM ······························OB274-18
8. REFRIGERANT SYSTEM DIAGRAM··OB274-21
9. MICROPROCESSOR CONTROL········OB274-23
10. SERVICE FUNCTIONS ························OB274-31
11.TROUBLESHOOTING··························OB274-33
12. DISASSEMBLY INSTRUCTIONS ········OB274-42
13. PARTS LIST ········································OB274-51
14. OPTIONAL PARTS ······························OB274-57
Wireless type
Models
MS09TW (W) · MU09TW
MS12TN
(W) · MU12TN
MS15TN
(W) · MU15TN
MS17TN
(W) · MU17TN
No. OB274
The Slim Line.
From Mitsubishi Electric.