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12.6
Indoor Unit Safety
12.6.1 Indoor Unit Safety Control
1
When water pump is ON, the system will start checking flow switch status (ON/OFF).
2
If the flow switch ON for 10 seconds, the system will check on the water inlet temperature for 10 seconds.
If the water inlet temperature not exceeds 80°C, the water pump shall be continuously running with normal
mode.
If the water inlet temperature exceeds 80°C for continuously 10 seconds, the water pump will be OFF
immediately.
3
After water pump OFF for more than 10 minutes, it will be ON back and the indoor unit safety control
checking is restarted.
12.7
Auto Restart Control
1
When the power supply is cut off during the operation of Air-to-Water Heatpump, the compressor will re-
operate after power supply resumes.
12.8
Indication Panel
Note:
If Operation LED is blinking, there is an abnormality operation occurs.
LED
Color
Light ON
Light OFF
54
Operation
Green
Operation ON
Operation OFF
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