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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 

 

 

IMPORTANT SAFETY INSTRUCTIONS 

 

READ AND FOLLOW ALL INSTRUCTIONS IN THIS INSTALLATION 

                                                   GUIDE AND ON EQUIPMENT. 

 

Before installing or servicing this electrical equipment, turn power supply OFF.   

 

                             KEEP ALL LABELS IN GOOD CONDITION AND REPLACE IF MISSING OR DAMAGED.

 

 

WARNING – 

To reduce risk of injury, do not permit children to use or climb on the heat pump, pumps or filters.  Closely supervise 

children at all times.  Components such as the filtration system, pumps, and heaters must be positioned to prevent children from using them as a 
means of access to the pool.

 

 

CAUTION – 

This heat pump is intended for use on permanently installed swimming pools and may also be used with spas.  Do NOT use 

with storable pools.  A permanently installed pool is constructed in or on the ground or in a building such that it cannot be readily disassembled for 
storage.  A storable pool is constructed so that it is capable of being readily disassembled for storage and reassembled to its original integrity.

 

 

 
Though this product is designed for outdoor use, it is strongly recommended to protect the electrical components from the weather.  Select a well-
drained area, one that will not flood when it rains.  It requires free circulation of air for cooling.  Do not install in a damp or non-ventilated location.

 

 

 

WARNING

 

Risk of Electric Shock.

 All electrical wiring MUST be in conformance with all applicable local 

codes, regulations and the National Electric Code (NEC). Hazardous voltage can shock, burn, cause death or serious 
property damage.  Provide a properly located outlet. All electrical wiring MUST be in conformance with applicable local 
and national codes and regulations.  Before working on this unit, turn off power supply to the heat pump. 

WARNING 

– 

To reduce the risk of electric shock replace damaged wiring immediately.  Locate conduit to 

prevent abuse from lawn mowers, hedge trimmers and other equipment. 

 

WARNING 

– 

Failure to bond heat pump to pool structure will increase risk for electrocution and could result in injury or death.  To reduce 

the risk of electric shock, the electrician must comply with installation instructions and must bond the heat pump accordingly.  In addition, the 
licensed electrician must also conform to local electrical codes for bonding requirements.   

 

Notes to the electrician

Use a solid copper conductor, size 8 or larger.  Run a continuous wire from external bonding lug to reinforcing rod or mesh.  Connect a No. 8 AWG 
(8.4 mm

2

) solid copper bonding wire to the grounding lug provided on the heat pump and to all metal parts of swimming pool or spa, and to all 

electrical equipment, metal piping (except gas piping), and conduit within 5 ft. (1.5 m) of inside walls of swimming pool or spa.  

IMPORTANT

 - 

Reference NEC codes for all wiring standards including, but not limited to, grounding, bonding and other general wiring procedures.   

 

 

WARNING – 

Suction Entrapment Hazard.  

Suction in suction outlets and/or suction outlet covers which are damaged, broken, cracked, missing, or unsecured can cause 
severe injury and/or death due to the following entrapment hazards: 

Hair Entrapment

- Hair can become entangled in suction outlets. 

Limb Entrapment

- A limb inserted into an opening of a suction outlet or suction outlet cover that is damaged, broken, 

cracked, missing, or not securely attached can result in a mechanical bind or swelling of the limb. 

 

Body Suction Entrapment

- A differential pressure applied to a large portion of the body or limbs can result in an entrapment.  

 

Evisceration/ Disembowelment 

- A vacuum applied directly to the intestines through an unprotected suction outlet sump or suction outlet 

cover which is damaged, broken, cracked, missing, or unsecured can result in evisceration (disembowelment). 

Mechanical Entrapment

- There is potential for jewelry, swimsuit, hair decorations, finger, toe or knuckle to be caught in an opening of a 

suction outlet or suction outlet cover resulting in mechanical entrapment. 

 

WARNING

 - 

To reduce the risk of entrapment hazards:

 

o

 

When suction outlets are less than a 18” x 23” [45cm x 58cm] equivalent, a minimum of two functioning suction 
outlets per pump must be installed.  Suction outlets in the same plane (i.e. floor or wall), must be installed a 
minimum of three feet (3’) [1 m] apart, as measured from near point to near point. 

o

 

Dual suction outlets shall be placed in such locations and distances to avoid “dual blockage” by a user. 

Summary of Contents for HeatPro HP20654BT

Page 1: ...tial 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 The Hayward HeatPro Heat Pump is listed by ETL as complying with ...

Page 2: ...n injury or death To reduce the risk of electric shock the electrician must comply with installation instructions and must bond the heat pump accordingly In addition the licensed electrician must also conform to local electrical codes for bonding requirements Notes to the electrician Use a solid copper conductor size 8 or larger Run a continuous wire from external bonding lug to reinforcing rod or...

Page 3: ...n off position and filter manual air relief valve must be in open position Before starting system pump all system valves must be set in a position to allow system water to return back to the pool Do not change filter control valve position while system pump is running Before starting system pump fully open filter manual air relief valve Do not close filter manual air relief valve until a steady st...

Page 4: ...resulting in danger of drowning DEFINITIONS Suction Outlet The term Suction Outlet is a fitting fitting assembly cover grate and related components that provide a means for water to exit the pool and into the pump circulating system Inches of Mercury in Hg A unit for measuring pressure below atmospheric suction or vacuum 1 0 inch Hg 491 PSI Main Drain See Suction Outlet PSI An abbreviation for pou...

Page 5: ... Specifications Operating Specification HP20654T HP20654BT HP20854T HP20854BT HP21104T Volts 240 240 240 Hertz 60 60 60 Phase 1 1 1 Compressor Maximum Operating Current 17 9A 28A 27A Compressor LRA 112A 135A 145A Fan Motor Max Load Amps 2 8A 2 8A 2 8A Fan Motor HP 1 3 1 3 1 3 Minimum Circuit Ampacity 24 36 35 Maximum Fuse Size Amps 40 60 60 Refrigerant R 410A R 410A R 410A Min Water Flow Rate GPM ...

Page 6: ...rrier Upon arrival at the installation site the heat pump unit should be carefully unpacked and inspected for any damage that may have occurred in transit Minor indentations to the aluminum evaporator fins will not affect performance of the heat pump unit THE MANUFACTURER CANNOT ACCEPT RESPONSIBILITY FOR DAMAGE INCURRED OR REPAIRS NECESSITATED DUE TO IMPROPER HANDLING OF OUR EQUIPMENT Location Det...

Page 7: ...e cover or overhang 3 Install the heat pump a minimum of 60 in 1 5 m from the inside wall of the pool spa solid fence or permanent barrier Canadian installations require a minimum of 120 in 3 m of clearance from pool water CAUTION Make sure the heat pump is not located where large amounts of water may run off from the roof into the unit Sharp sloping roofs without gutters will allow massive amount...

Page 8: ...istance away so that normal wind will not carry the mist to the heat pump If the filtering system area has plants that need water use a trickle type irrigation sprinkler instead of the broadcast type The heat pump is designed to handle the wettest weather conditions that are typical of rain and high humidity Sprinkler heads force high pressure water into the unit from the side at an odd angle Many...

Page 9: ... haywardpool com Anchoring Anchor Installation Follow all relevant Local State and National requirements regarding wind load anchoring When anchoring is required to secure the heat pump to concrete pad use the specified hardware shown in the diagrams below Use this diagram to tie down Heat Pump Models HP20654T H20654BT HP20854T HP20854BT HP21104T ...

Page 10: ...eat pump Arrangement of pool system components other than as illustrated previously and in the following diagrams can affect the operation of the heat pump s water pressure switch Location of the heat pump above or below the elevation of the pool water surface can also affect operation of the switch In general the pressure switch can be adjusted to accommodate this effect if the heat pump water co...

Page 11: ...54BT These heat pumps are designed for nominal water flows of 34 gpm through the condenser A minimum flow of 30 gpm is required to ensure sufficient heat removal from the condenser thus avoiding overheating the unit Flow rates above 75 gpm will begin to create excessive pressure drop through the condenser and require unnecessarily high pumping energy MODELS HP21104T These heat pumps are designed f...

Page 12: ...talled 6 8 feet 1 8 2 4 m above the pool surface it may be necessary to install a positive flow switch in the waterline instead of the pressure switch Installation of Pool Heat Pump Below Pool Surface A water pressure switch is integrated into the system to ensure that the unit only operates when water is flowing through the heat exchanger If the heat pump is installed below the pool surface the b...

Page 13: ...le Heat Pumps If a heat pump pool heater sizing calculation indicates that two or more heat pumps are required to heat a single pool the units are to be installed for parallel operation 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 Mainta...

Page 14: ...isolating it with a shut off valve and a check valve when gas or solar heater is in operation protects the heat pump Failure to follow the instructions may result in property damage Notes 1 Isolate the heat pump from hot water flow of heating devices such as gas or solar heater 2 Install bypass loop for Hayward heat pump unit Electrical Specifications WARNING RISK OF ELECTRICAL SHOCK OR ELECTROCUT...

Page 15: ...ar Installations and Article 440 Air Conditioning Refrigeration Equipment The preceding standards govern the installation of all heat pumps HeatProTM heat pumps are designed and safety tested by a certified laboratory to be installed under applicable standards detailed within the NEC Hayward does not recommend the use of ground fault protective devices in conjunction with heat pumps Service calls ...

Page 16: ...lemmons NC Nashville TN Tel 908 351 5400 www haywardpool com Wiring Diagrams Refer to the following wiring diagrams for electrical connections This wiring diagram is for use with all units that have dual digital thermostats without Time Clock Override Models HP20654T HP20654BT HP20854T HP20854BT HP21104T ...

Page 17: ...ct three wires marked as pool spa and common from the remote system to TB201 Terminal Block as follows Terminal 3 Pool Terminal 4 Common Terminal 5 Spa The thermostat on the heat pump must be in the Standby mode for the remote system to control the unit The thermostat on the heat pump will control the water temperature Initial Start Up After completing the electrical and piping connections to the ...

Page 18: ...d from the unit and the air is cooler than the ambient air 7 Allow the Heat Pump to operate for 10 15 minutes in order for system pressure to stabilize 8 Using a thermometer ensure that the discharge air is at least 8ºF 4ºC cooler than the ambient air temperature If discharge air does not have at least an 8ºF 4ºC temperature change refer to Performance Monitoring Troubleshooting section in this ma...

Page 19: ...rature to exceed 60ºF then re check Heat pump is running but is not heating Run light does not come on System Component failure Call for service Thermostat set too high Turn thermostat down Heat pump runs continually Electrical component failure Turn off the filter pump If the unit is still running after 2 minutes turn off the power to the unit and call for service Bad valve or improper water flow...

Page 20: ...pen and bypass valve is closed Low water flow Ensure pool filter pump is on and turn off fountains Set unit to ACP if using heat cool option Refer to text on HP3100 control board Check pool temp Wait until pool needs heat HI High Pressure Switch High water temp Call for service SH Temperature sensor Failure Call for service OP Temperature sensor Failure Call for service 888 Thermostat reset Normal...

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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