SERVICE MANUAL
CONTENTS
1. TECHNICAL CHANGES ····································2
2. PART NAMES AND FUNCTIONS······················4
3. SPECIFICATION·················································6
4. NOISE CRITERIA CURVES ·······························7
5. OUTLINES AND DIMENSIONS ·························9
6. WIRING DIAGRAM···········································11
7. REFRIGERANT SYSTEM DIAGRAM ··············14
8. PERFORMANCE CURVES ······························16
9. MICROPROCESSOR CONTROL ····················24
10. SERVICE FUNCTIONS·····································30
11. TROUBLESHOOTING ······································31
12. DISASSEMBLY INSTRUCTIONS·····················37
13. PARTS LIST······················································43
14. OPTIONAL PARTS ······················BACK COVER
Wireless type
Models
MCF-C13UV-
(WH)
·MUCF-C13UV-
MCF-C18UV-
(WH)
·MUCF-C18UV-
MCF-C24UV-
(WH)
·MUCF-C24UV-
E1
E1
E1
E1
E1
E1
No. OB299
(When installed on the ceiling)
(When installed on the floor)
FLOOR AND CEILING TYPE AIR CONDITIONERS
HFC
utilized
R407C
OB299--1.qxp 02.4.25 10:31 AM Page 1