Question about Hayward 116k BTU HeatPro Digital Heat Pump HP21003T

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Hayward pool heater won't turn on - it's getting no electricity even though we've flipped the breaker does it have an on/off or reset switch somewhere?

OUr Hayward heat pump for out inground pool has worked great for 3 years. This summer it started right up and was running just fine but now all of a sudden it won't turn on. We've flipped the circuit breaker but it doesn't help. Does the heat pump have a switch on it?

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  • thepool
    thepool May 11, 2010

    Are you saying there is no power at all (no display) or there is power but nothing happens.


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SOURCE: pool pump is very loud

loud pumps are most times caused by bad bearings and need to be replaced or better yet replace the whole pump new bearing cost about $100 to replace but not always easy to find someone to do hope this helps

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If there is air in the pump it cavitates and can make it run louder, otherwise it is the bearings in the motor.

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It is likely that you have a low refrigerant condition and require an HVAC person to service the unit. It's not unusual to need "freon" every so often. Call the repair man...

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Could be a firmware issue and require a new mother board. Unfortunately, you probably have done all you can on your own. Time to call the local HVAC service person...

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