Technical Manual
Table Of Contents
- DESIGN & TECHNICAL MANUAL
- Part 1. INDOOR UNIT
- 1. Specifications
- 2. Dimensions
- 3. Wiring diagrams
- 4. Capacity table
- 5. Fan performance
- 6. Operation noise (sound pressure)
- 7. Safety devices
- 8. External input and output
- 9. Group connection
- 10. Remote controller
- 11. Function settings
- 12. Accessories
- 13. Optional parts
- Part 2. OUTDOOR UNIT
- 1. Specifications
- 2. Dimensions
- 3. Installation space
- 4. Refrigerant circuit
- 5. Wiring diagrams
- 6. Capacity compensation rate for pipe length and height difference
- 7. Additional charge calculation
- 8. Airflow
- 9. Operation noise (sound pressure)
- 10. Electrical characteristics
- 11. Safety devices
- 12. External input and output
- 13. Function settings
- 14. Accessories
- 15. Optional parts
- Part 1. INDOOR UNIT
11. Safety devices
Type of
protection
Protection form
Model
AOUH30LPAS1 AOUH36LPAS1
Circuit
protection
Current fuse (Main PCB)
250 V, 30 A
250 V, 3.15 A
250 V, 10 A × 2
Fan motor
protection
Thermal protection
Activate
251.6 ±16.2°F (122 ±9°C)
Fan motor stop
Reset
240.8
+18.0
-16.2
°F (116
+10
-9
°C)
Fan motor restart
Compressor
protection
Thermal protection program
(Compressor temp.)
Activate
226.4°F (108°C)
Compressor stop
Reset
After 3 minutes, and 176°F (80°C) or less
Compressor restart
Thermal protection program
(Discharge temp.)
Activate
230°F (110°C)
Compressor stop
Reset
After 7 minutes
Compressor restart
Thermal protection program
(Outdoor temp.)
(Only in COOL and DRY mode)
Activate
5°F (-15°C)
Compressor stop
Reset
14°F (-10°C)
Compressor restart
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11. Safety devices
OUTDOOR UNIT
AOUH30-36LPAS1
OUTDOOR UNIT
AOUH30-36LPAS1