Aqua Comfort Heat pump pool heater Manual del usuario - Página 11

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Aqua Comfort Heat pump pool heater Manual del usuario
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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