TECHNICAL & SERVICE MANUAL
SPLIT-TYPE,HEAT PUMP AIR CONDITIONERS
Indoor unit
[Model names] [Service Ref.]
PLFY-P32VKM-A PLFY-P32VKM-A
PLFY-P40VKM-A PLFY-P40VKM-A
PLFY-P50VKM-A PLFY-P50VKM-A
PLFY-P63VKM-A PLFY-P63VKM-A
No. OC253
INDOOR UNIT
Ceiling Cassettes
Series PLFY
CONTENTS
1. SAFETY PRECAUTION···························3
2. PART NAMES AND FUNCTIONS···········5
3. SPECIFICATION······································7
4. OUTLINES AND DIMENSIONS···············9
5. WIRING DIAGRAM································10
6.
REFRIGERANT SYSTEM DIAGRAM
·······11
7. TROUBLE SHOOTING··························12
8. DISASSEMBLY PROCEDURE··············17
9. PARTS LIST···········································20
10. OPTIONAL PARTS·················Back cover
R407C
2001
R22
OC253---1.qxp 2/14/01 9:51 AM Page 1
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