GALAXY SPAS PH-020/R1U Libro tecnico - Pagina 12
Sfoglia online o scarica il pdf Libro tecnico per Pompa di calore GALAXY SPAS PH-020/R1U. GALAXY SPAS PH-020/R1U 12.
Stampa la pagina
Steps to winterize your Heat pump
• Turn off all electrical power to the Heat pump.
• Turn off the circulation pump.
• Disconnect the water piping inlet and outlet from the Heat pump.
• Remove the drain plug and make sure the heat exchanger drains out.
• The Heat pump should be blown out with air to ensure no water is left inside. A compressed airline should be placed
into the water outlet line to blow air through the unit.
• Loosely reconnect the plumbing connection and drain plug to allow any remaining water to drain but block insects
and debris.
• Cover the Heat pump with a protective tarp to prevent snow and other debris from going in the fan grill.
• Finally, ensure that all plumbing going from the Heat pump to the spa has been emptied from all water.
Troubleshooting
Error codes
If a protection kicks in or if an error is detected in the heat pump, an error code will be reported on the spa keypad.
If more than one error is detected, only the error with the highest priority will be displayed.
All error codes are listed below in priority order.
Error code
HP99
HP05
HP18
HP42
HP46
HP41
HP01
HP19
HP09
HP22
HP65
HP55
HP51
HP63
HP56
HP57
11
Error description
Communication error
Coil temperature sensor failure
Water outlet temperature sensor failure
System 1 high pressure protection
System 1 low pressure protection
Water flow protection
System 1 exhaust temperature sensor failure
Water inlet temperature sensor failure
System 1 return gas temperature failure
Ambient temperature sensor failure
Ambient temperature too low protection
Water inlet/outlet temperature difference protection
System 1 exhaust temperature too high protection
Water outlet temperature too low protection when defrosting
Water outlet too cold for cooling
Standby freeze protection