SERVICE MANUAL
TPKA0A0121HA70A
TPKA0A0181HA70A
Indoor unit
[Model Name]
September 2019
No. OCHT637
CONTENTS
1. REFERENCE MANUAL
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2
2. SAFETY PRECAUTION
...................................
3
3. PARTS NAMES AND FUNCTIONS
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4
4. SPECIFICATIONS
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12
5. NOISE CRITERION CURVES
.........................
13
6. OUTLINES AND DIMENSIONS
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14
7. WIRING DIAGRAM
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15
8. REFRIGERANT SYSTEM DIAGRAM
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16
9. TROUBLESHOOTING
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17
10. FUNCTION SETTING
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31
11. SPECIAL FUNCTION
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32
12. DISASSEMBLY PROCEDURE
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36
PARTS CATALOG (OCBT637)
INDOOR UNIT
WIRED REMOTE
CONTROLLER
(Option)
IR WIRELESS REMOTE
CONTROLLER (Option)
COOL
DRY
AUTO
FAN
HEAT
MENU
ON
OFF
RETURN
SELECT
HOLD