Heat Pro
Page 19
...not, the probe may be adjusted or it is stopped). The filter is stopped. - The digital display will show HP3 after 3 LP faults and shut down your heater for service. OWNER'S MANUAL 17 Water pressure switch must be defective. The filter pump is dirty.... - LP & LP3 Shortage of refrigerant gas in defrosting cycle (the fan works but the compressor is broken. This will stop your pool heater. Shortage of water to the unit or faulty high pressure control. dPo Suction ...
...not, the probe may be adjusted or it is stopped). The filter is stopped. - The digital display will show HP3 after 3 LP faults and shut down your heater for service. OWNER'S MANUAL 17 Water pressure switch must be defective. The filter pump is dirty.... - LP & LP3 Shortage of refrigerant gas in defrosting cycle (the fan works but the compressor is broken. This will stop your pool heater. Shortage of water to the unit or faulty high pressure control. dPo Suction ...