TECHNICAL & SERVICE MANUAL
Indoor unit
[Model Name]
CONTENTS
1. SAFETY PRECAUTION
..........................
2
2. PARTS NAMES AND FUNCTIONS
........
4
3. SPECIFICATIONS
.................................
12
4. 4-WAY AIRFLOW SYSTEM
..................
18
5. OUTLINES AND DIMENSIONS
............
21
6. WIRING DIAGRAM
...............................
22
7.
REFRIGERANT SYSTEM DIAGRAM
......
23
8. MICROPROCESSOR CONTROL
.........
24
9. TROUBLESHOOTING
..........................
31
10. DISASSEMBLY PROCEDURE
...........
39
INDOOR UNIT
Model name
indication for
MAIN UNIT
PARTS CATALOG (OCBT610)
R410A
Model name
indication for
GRILLE
INDOOR UNIT FOR VRF SYSTEM
August 2020
No. OCHT610
REVISED EDITION-B
TPLFYP006EM140A
TPLFYP008EM140A
TPLFYP012EM140A
TPLFYP015EM140A
TPLFYP018EM141A
TPLFYP024EM140A
TPLFYP030EM140A
TPLFYP036EM140A
TPLFYP048EM140A
WIRED REMOTE
CONTROLLER
(Option)
IR WIRELESS REMOTE
CONTROLLER
(Option)
ON/OFF TEMP
MENU
ON
OFF
RETURN
SELECT
HOLD
Grille model
[Model Name]
TLP-40EAEU
TLP-41EAEU
Notes:
• 5.OUTLINES AND
DIMENSIONS has been
revised.
• Some descriptions
have been modified in
REVISED-EDITION-B.
OCHT610 REVISED
EDITION-A is void.
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