Indoor Unit Safety; Auto Restart Control - Panasonic WH-SXH09D0E8 Service Manual

12.5

Indoor Unit Safety

12.5.1 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.
12.6

Auto Restart Control

When the power supply is cut off during the operation of Air-to-Water Heatpump, the compressor will re-operate after
power supply resumes.
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