SERVICE MANUAL
CONTENTS
1. REFERENCE MANUAL
...................................
2
2. SAFETY PRECAUTION
...................................
3
3. PARTS NAMES AND FUNCTIONS
.................
5
4. SPECIFICATIONS
............................................
6
5. NOISE CRITERION CURVES
..........................
7
6. OUTLINES AND DIMENSIONS
........................
8
7. WIRING DIAGRAM
...........................................
9
8. REFRIGERANT SYSTEM DIAGRAM
............
10
9. TROUBLESHOOTING
....................................
11
10. FUNCTION SETTING
.....................................
25
11. SPECIAL FUNCTION
.....................................
26
12. DISASSEMBLY PROCEDURE
.......................
29
13. REMOTE CONTROLLER
...............................
33
PARTS CATALOG (TCB115)
WIRED REMOTE
CONTROLLER
(Option)
INDOOR UNIT
Indoor unit
[Model Name] [Service Ref.]
PKA-A24KA8
PKA-A24KA8
PKA-A30KA8
PKA-A30KA8
PKA-A36KA8
PKA-A36KA8
WIRELESS REMOTE
CONTROLLER
(Option)
SPLIT-SYSTEM HEAT PUMP
MENU
ON
OFF
RETURN
SELECT
HOLD
No. TCH115
REVISED EDITION-A
August 2023
Revision:
• Some descriptions have been
revised in REVISED EDITION-A
TCH115 is void.
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