Protection Control For Heating Operation - Philips WH-UD16CE5-A-1 Service Manual

Air-to-water hweatpump
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14.2

Protection Control for Heating Operation

14.2.1 Outdoor Air Temperature Control
The maximum current value is regulated when the outdoor air temperature rises above 14°C in order to avoid
compressor overloading.
14.2.2 Deice Operation
When outdoor pipe temperature and outdoor air temperature is low, deice operation start where outdoor fan motor
stop.
95

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