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poolguy810
poolguy810, owner - pool and spa service company
Category: Pool and Spa
Satisfied Customers: 1675
Experience:  Servicing pools and all brands of spas for over 28 years.
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I have an Energy Utilization Systems Mark 6 pool and spa heater.

Customer Question

I have an Energy Utilization Systems Mark 6 pool and spa heater. It is displaying an error code "HP". I suspect this means High Pressure, but don't know if this is in the pool return line or in the compressor. The heat pump came with the house and I don't have the manual. a) Can you direct me to an online owner's manual, and b) can you help me decode the message and determine a solution for the problem? Thank you!
Submitted: 5 years ago.
Category: Pool and Spa

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