TECHNICAL & SERVICE MANUAL
Air-Conditioners For Building Application
<Indoor unit>
PDFY-P20VM-A,PDFY-P63VM-A
PDFY-P25VM-A,PDFY-P71VM-A
PDFY-P32VM-A,PDFY-P80VM-A
PDFY-P40VM-A,PDFY-P100VM-A
PDFY-P50VM-A,PDFY-P125VM-A
2001
Models
Ceiling Concealed Built-in
Series PDFY
CONTENTS
SAFETY PRECAUTIONS ·························1
1. FEATURES············································3
2. PART NAMES AND FUNCTIONS ········4
3. SPECIFICATION ···································6
4. OUTLINES AND DIMENSIONS············8
5. WIRING DIAGRAM ·····························10
6.
REFRIGERANT SYSTEM DIAGRAM
····12
7.TROUBLE SHOOTING························13
8. DISASSEMBLY PROCEDURE···········18
For use with the R407C & R22
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