Hayward HeatPro Installation Manual

Hayward HeatPro Installation Manual

Heat pro installation
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Important Information to
keep for Service
Model # ________________
Serial # ____________________
Install Date _________________
The Hayward HeatPro Heat Pump is listed by ETL as complying with the latest edition of the "UL Standard for Safety for
Heating and Cooling Equipment", UL1995 and CSA C22.2 No. 236.
All Hayward HeatPro Heat Pumps must be installed in accordance with all applicable National and Local codes. In the absence
of local codes, refer to the latest edition of the National Electric Code (NEC) in the United States and the Canadian Electric
Code (CEC) in Canada
Basic safety precautions should always be followed, including the following: Failure to follow instructions can cause severe
injury and/or death.
This is the safety-alert symbol. When you see this symbol on your equipment or in this manual, look for one of the following
signal words and be alert to the potential for personal injury.
WARNING
warns about hazards that could cause serious personal injury, death or major property damage and if
ignored presents a potential hazard.
CAUTION
warns about hazards that will or can cause minor or moderate personal injury and/or property damage
and if ignored presents a potential hazard. It can also make consumers aware of actions that are unpredictable and unsafe.
The NOTICE label indicates special instructions that are important but not related to hazards.
Models: HP20654T, HP20654BT, HP20854T,
HP20854BT and HP21104T
INSTALLATION GUIDE
SAVE THIS INSTALLATION GUIDE
USE ONLY HAYWARD GENUINE REPLACEMENT PARTS
Pomona, CA Clemmons, NC Nashville, TN
Tel: 908.351.5400
HP13023770 Rev: E
www.haywardpool.com

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Summary of Contents for Hayward HeatPro

  • Page 1 Install Date _________________ SAVE THIS INSTALLATION GUIDE The Hayward HeatPro Heat Pump is listed by ETL as complying with the latest edition of the “UL Standard for Safety for Heating and Cooling Equipment”, UL1995 and CSA C22.2 No. 236. All Hayward HeatPro Heat Pumps must be installed in accordance with all applicable National and Local codes. In the absence...
  • Page 2: Important Safety Instructions

    (3’) [1 m] apart, as measured from near point to near point. Dual suction outlets shall be placed in such locations and distances to avoid “dual blockage” by a user. USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC Nashville, TN Tel: 908.351.5400...
  • Page 3 4°F [2.2°C]. Persons taking medications, which induce drowsiness, such as tranquilizers, antihistamines or anticoagulants, should not use spas or hot tubs. USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC Nashville, TN Tel: 908.351.5400...
  • Page 4: Installation

    Electric disconnect switch that will interrupt all power to the unit. This switch MUST be within line of sight of the heat pump. USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC Nashville, TN Tel: 908.351.5400 www.haywardpool.com...
  • Page 5 Page 5 of 20 HEATPRO HEAT PUMP HP13023770 Rev: E Hayward HeatPro Heat Pump Dimensions MODELS: HP20654T, HP20654BT, HP20854T, HP20854BT and HP21104T Hayward HeatPro Heat Pump Specifications Operating Specification HP20654T & HP20654BT HP20854T & HP20854BT HP21104T Volts Hertz Phase Compressor Maximum Operating Current 17.9A...
  • Page 6: Installation Specifications

    NOTICE - DO NOT install the heat pump unit in a fully enclosed space (i.e. garage, shed etc). Failure to follow this instruction may result in poor performance, property damage, and voided warranty. USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC Nashville, TN Tel: 908.351.5400...
  • Page 7 If possible, the pad should be placed at the same level or slightly higher than the filter system equipment pad. USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC Nashville, TN Tel: 908.351.5400...
  • Page 8 Damage caused by sand or salt spray is not covered by the warranty. USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC Nashville, TN Tel: 908.351.5400...
  • Page 9 Use this diagram to tie-down Heat Pump Models: HP20654T, H20654BT, HP20854T, HP20854BT & HP21104T USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC Nashville, TN Tel: 908.351.5400...
  • Page 10 Be advised, that when pool equipment is located below the pool surface, a leak can result in large-scale water loss or flooding. Hayward is not responsible for water loss, flooding or damage caused by either occurrence. USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC Nashville, TN Tel: 908.351.5400...
  • Page 11 Failure to install an External Bypass Assembly with a flow rate of 75 GPM or higher will void the warranty. USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC Nashville, TN Tel: 908.351.5400...
  • Page 12 This pressure switch setting should Adjustment be adjusted so that the heat pump is running only while the pool filter pump is knob operating. USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC Nashville, TN Tel: 908.351.5400 www.haywardpool.com...
  • Page 13 Series plumbing reduces efficiencies of each heat pump downstream. The figure below shows installation of multiple units in parallel. Contact Hayward Technical Service if installing more than two units. Notes: 1.
  • Page 14: Electrical Specifications

    Installation in Combination with Solar or Gas Heaters If you are installing a heat pump in combination with any other type of heating device, please call the HAYWARD service department at (908) 355-7995. We will advise you of installation practices that will help keep your warranty valid.
  • Page 15 CAUTION - This heat pump must be connected to a bonding grid with a solid copper conductor wire gauge 8 AWG or larger to comply with Article 680 of the NEC. All Hayward heat pumps are designed for copper conductors only.
  • Page 16: Wiring Diagrams

    This wiring diagram is for use with all units that have dual digital thermostats without Time Clock Override. Models: HP20654T, HP20654BT, HP20854T, HP20854BT & HP21104T USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC Nashville, TN Tel: 908.351.5400 www.haywardpool.com...
  • Page 17: Initial Start-Up

    Before proceeding, MAKE CERTAIN there are no air or water leaks in any plumbing connections or piping and water flow is within the proper flow rate ranges. The proper flow rate ranges for ALL Hayward HeatPro Heat Pumps are a minimum of 30 GPM and a maximum of 75 GPM.
  • Page 18: Start-Up Procedures

    Circuit Breakers: If it is suspected that a circuit breaker may be tripped, turn the breaker to the “Off” position and then back to the “On” position. NOTICE: Service to be conducted ONLY by an EPA Certified Service Technician. USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC Nashville, TN Tel: 908.351.5400...
  • Page 19 Page 19 of 20 HEATPRO HEAT PUMP HP13023770 Rev: E General Troubleshooting Guide for Hayward HeatPro Heat Pump Problem Possible Cause Possible Solution(s) No power to unit Make sure power is on. Breaker is tripped Check the breaker / see note above...
  • Page 20 Page 20 of 20 HEATPRO HEAT PUMP HP13023770 Rev: E Display Diagnostic Codes -Troubleshooting Guide for Hayward HeatPro Heat Pump Display Problem Possible Cause Solution Tripped circuit breaker/ Check breaker and ensure that the unit is properly No power to heat pump no power supply installed.
  • Page 21 Page 21 of 20 HEATPRO HEAT PUMP HP13023770 Rev: E USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC Nashville, TN Tel: 908.351.5400 www.haywardpool.com...

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