Aqua Comfort Heat pump pool heater Instrukcja obsługi - Strona 11
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WINTERIZING
When the heater is exposed to freezing temperatures, it is essential that all water within the unit be properly
drained. When water freezes, it expands, damaging piping.
• Turn thermostat settings to OFF. Turn filter pump to OFF.
• Turn power to unit OFF (i.e. pull disconnect or turn circuit breaker OFF).
• Disconnect water inlet and outlet unions at the back of the unit. Be careful not to lose rubber o-rings.
• Flush the heater piping out with fresh water to remove any residual chemicals.
• Use low-pressure air or vacuum to remove water that has accumulated inside the piping of the heater.
TROUBLESHOOTING CHECKLIST
• Check to see that the electrical power is on. Reset breakers, or replace fuses if necessary.
• Check to be sure the electric control panel is set properly. The desired temperature must be set above
the actual pool or spa temperature for the heater to run.
• Check to make sure the evaporator coil has enough clearance and that there are no restrictions to its airflow.
• Certain ambient air conditions may cause the heater to go into defrost mode, displayed on the control
panel as "DEF".
NOTE: IT IS NORMAL FOR WATER TO DRIP FROM THE DRAIN HOLES AT THE BASE OF THE
HEATER. THE UNIT PRODUCES CONDENSATION WHEN IT OPERATES.
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OWNER'S MANUAL
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