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15.1.5 High Pressure Sensor Control
Purpose:
- To protect the system operation.
Detection period:
- After compressor on for 1 minute.
Detection conditions:
- When abnormal high voltage detection, 5 V or when open circuit detection 0V for 5 seconds continuously.
After detection:
- When abnormality is detected continue 5 seconds, unit stop operation.
- OFF/ON control panel LED will blink (H64 error occurs).
15.1.6 Outside Temperature Current Control
23°C
14°C
-20°C
Compressor stop
Outdoor temperature
Max.
current
value is
regulated
21°C
12°C
-23°C
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