SERVICE MANUAL
Notes:
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CONTENTS
1. REFERENCE MANUAL
...................................
2
2. SAFETY PRECAUTION
...................................
3
3. PARTS NAMES AND FUNCTIONS
.................
5
4. SPECIFICATIONS
...........................................
10
5. NOISE CRITERION CURVES
.........................11
6. OUTLINES AND DIMENSIONS
...................... 12
7. WIRING DIAGRAM
.........................................13
8. REFRIGERANT SYSTEM DIAGRAM
............
14
9. TROUBLESHOOTING
....................................
15
10. FUNCTION SETTING
.....................................
29
11. SPECIAL FUNCTION
.....................................
30
12. DISASSEMBLY PROCEDURE
.......................
34
Indoor unit
[Model Name] [Service Ref.]
PARTS CATALOG (OCB637)
INDOOR UNIT
PKA-A12HA7
PKA-A12HA7
PKA-A18HA7
PKA-A18HA7
WIRED REMOTE
CONTROLLER
(Option)
IR WIRELESS REMOTE
CONTROLLER (Option)
October 2016
No. OCH637
COOL
DRY
AUTO
FAN
HEAT
63/,76<67(0+($73803
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