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Aqua PRO ECO500 Quick Start Manual

50,000 btu heat & cool heat pump pool and spa heater

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Please read and save these instructions. Read carefully before attempting to assemble, install, operate or maintain the
product described. Protect yourself and others by observing all safety information. Failure to comply with instructions
could result in personal injury and/orproperty damage! Retain instructions for future reference.
Heat Pump Pool and Spa Heater
QUICK START GUIDE
Model ECO500
50,000 BTU Heat & Cool
1

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Tim Duggan
June 5, 2025

Heater is working but nothing comes up on front panel telling me what temperature it is

James Lilie
February 13, 2025

How do I change from degree C to F

Summary of Contents for Aqua PRO ECO500

  • Page 1 Protect yourself and others by observing all safety information. Failure to comply with instructions could result in personal injury and/orproperty damage! Retain instructions for future reference. Heat Pump Pool and Spa Heater QUICK START GUIDE Model ECO500 50,000 BTU Heat & Cool...
  • Page 2: Section 1 - General Information

    SECTION 1 - GENERAL INFORMATION CONTACTING www.ECOAQUAPRO.com Phone (877) 278-2797 8:00 a.m. to 5:00 p.m. Eastern time, Monday through Friday (888) 610-3839 SAFETY For personal safety, and to avoid damage to equipment, follow all safety instructions displayed in this guide. Repair and service of your heat pump must be performed by qualified service personnel. Failure to properly install, operate, maintain, or repair the heat pump will void factory warranty.
  • Page 3 3) If your unit has an external drain plug, remove plug. This plug would be located at lower, front corner of heater (position may vary between models). Allow water to drain out of the condenser. Replace the winterizing plug by threading the plug in clockwise until just snug, then apply an additional 1/8 turn.
  • Page 4 Technical Parameters Model 50HC Heating capacity 50000 BTU Cooling capacity 29000 BTU Voltage 208-240v Frequency/phase – 60Hz/1 PH Compressor RLA/LRA 11.6A/60.2A Fan motor rating 0.5 A Refrigerant(R410A) 56.4oz ≤50 dB(A) Noise Dimension 50HC...
  • Page 6 Installation Guide 1. Electric Wiring Diagram...
  • Page 8 Pool Heat Pump Customer Remote Control System illustration. a. The 5 & 6 terminal are the connectors with switch of customer remote control system. If not operate this remote control system, pls connect terminal 5 & 6 with a wire. b.
  • Page 9: Operation Display

    Operation Instruction Picture for keys Operation Display a. The display shows Time when the machine is off b. The display shows Temperature of the swimming pool water when the machine is on. Water temperature setting(Heating machine has no cooling function) a.
  • Page 10 hour. Use to adjust hour. Before the flashing stops, press to set minute. Use to adjust. After adjusting press and water temperature will be displayed. 30 seconds later the controller display will be back to the normal mode. Timer on and off a.
  • Page 11 C In order to protect the swimming pool heater, the machine is equipped with a time lag starting function, when starting the heat pump, the blower will run 3 minutes earlier than the compressor. D After the swimming pool heater starts up, check for any abnormal noise from the machine. Precautions Attention A Set proper temperature in order to get comfortable water temperature;...
  • Page 12 D. Check bolts, cables and connections regularly. Trouble shooting for common faults Faulty Reason Solutions Main power is off Wait for power to be reinstated Switch off Switch on Not starting Burnt out fuse Replace it Circuit breaker drops out Switch Circuit Breaker back on Blocked air inlet Clean out the stem...