SERVICE MANUAL
CONTENTS
TECHNICAL CHANGES ...................................... 2
1. SAFETY PRECAUTION ................................... 3
2. SPECIFICATIONS ............................................ 6
3. DATA ............................................................... 8
4. OUTLINES AND DIMENSIONS ....................... 9
5. WIRING DIAGRAM ........................................ 10
6. WIRING SPECIFICATIONS ............................11
7. REFRIGERANT SYSTEM DIAGRAM ............... 12
8. TROUBLESHOOTING ................................... 13
9. DISASSEMBLY PROCEDURE...................... 47
Notes:
•
This manual describes service
data of outdoor unit only.
•
RoHS compliant products have
<G> mark on the spec name
plate.
R410A
PARTS CATALOG (OCB605)
SPLIT-TYPE, AIR TO WATER HEAT PUMP
No. OCH605
REVISED EDITION-A
November 2015
[Model Name]
PUHZ-W50VHA2
Salt proof model
PUHZ-W50VHA2-BS
[Service Ref.]
PUHZ-W50VHA2
PUHZ-W50VHA2R1
PUHZ-W50VHA2-BS
PUHZ-W50VHA2R1-BS
• Please void OCH605.
Revision:
• Added PUHZ-W50VHA2R1
and PUHZ-W50VHA2R1-BS
in REVISED EDITION-A.
• Some descriptions have been
modified.
Summary of Contents for PUHZ-W50VHA2
Page 57: ...57 OCH605A...
