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Hayward HeatPro Support Question

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Question posted by joannebanack on November 1st, 2012

Not Heating Hayword Heatpro Hp21104t One Year Old

fan is running,  pool button is on,  run light is on ,  display window  has pool temperature  ,no display codes shown, pool tempeture drops at night and rises up cause sol;ar cover is on and sun is shinning during the day  temp is set for 86 but goes from 72 to 79 .  i am in arizona day time temp is 90 night is 50 heater was just started 3 days ago never worked this fall yet

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Related Hayward HeatPro Manual Pages

Heat Pro Owners Operations & Parts Manual - Page 3

... relief valve must be inspected frequently and replaced at more suction outlets per current revision of the pool/spa from the suction outlets can cause drowsiness, which could lead to keep suction outlet components clear of 22 HEATPRO HEAT PUMP HP13023772 Rev: D o Dual suction fittings shall not be damaged, broken, cracked, missing, or not securely...
Heat Pro Owners Operations & Parts Manual - Page 4

If the pool/spa is a fitting, fitting assembly, cover/grate and related components that a heat pump will provide a valuable safety feature, reduce heat loss, conserve chemicals, and reduce the load on vacation longer than a week, turn off the heat pump or by decreasing the temperature setting several days to return pool water to the desired temperature. Hyperthermia occurs when the ...
Heat Pro Owners Operations & Parts Manual - Page 5

... Lock Out Function; Titanium Heat Exchanger withstands the harshest conditions. Scroll compressor for independent temperature control of pool and spa o Display of self diagnostic codes to heat a pool 1°F, based on gallons...16 21 50°F 2 6 12 18 24 80°F 1 3 5 8 10 25 50 100 HP21104T 70°F 1 3 6 9 12 29 58 116 60°F 2 3 6 9 12 31 62 125 50°F 2 4 7 11 14...
Heat Pro Owners Operations & Parts Manual - Page 7

... activate the systems defrost function by lowering the evaporator's outlet temperature. The fan motor will operate independently for 2 hours (display will automatically reset the switch after the system pressure returns to open, and turn the heat pump off in the event of loss of 22 HEATPRO HEAT PUMP High / Low Refrigerant Pressure Switches HP13023772 Rev: D •...
Heat Pro Owners Operations & Parts Manual - Page 10

... the non-fused disconnect block or moving the circuit breaker to start . 6. Failure to a temperature higher than the ambient air. 7. CAUTION - Start-Up Procedures 1. Page 10 of the heat pump. NOTE: Damage caused by ensuring the light above the "POOL" button (and "SPA" button for dual thermostat application) to put the unit in the "Standby" mode by flow...
Heat Pro Owners Operations & Parts Manual - Page 11

... Heat Pump Control Panel Pool Button Display Window (All Models) Up Arrow Button (All Models) Down Arrow Button (All Models) Pool Button (All Models) Spa Button (All Models) Run Light (All Models) When power is making a demand for heat. USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC Nashville, TN Tel: 908.351.5400 www.haywardpool.com Lowers the heat pump temperature set...
Heat Pro Owners Operations & Parts Manual - Page 12

... between modes without turning the control to maintain pool and spa temperatures via the remote. Adjust the set point: To display the set point is active (indicated by using the POOL / SPA buttons. Page 12 of 22 Control Operation HEATPRO HEAT PUMP HP13023772 Rev: D Dual Thermostat (Models HP20654T, HP20654BT, HP20854T, HP20854BT & HP21104T) On/Off: To enter Standby mode: To exit...
Heat Pro Owners Operations & Parts Manual - Page 13

...HEATPRO HEAT PUMP Changing Temperature Display (All Models): HP13023772 Rev: D The control will display the numeric temperature followed by a lower case "c". When viewing the temperature in the pool or spa mode press the up arrow button, down arrow button... your heat pump running safely and efficiently through the years. Sanitizing Equipment Sanitizers, if used, MUST be displayed. Blocking...
Heat Pro Owners Operations & Parts Manual - Page 15

....5400 www.haywardpool.com Ensure that the heat pump thermostat is set at a temperature above 50°F [10°C] for most of the pool or spa temperature. 5. While the plumbing connections are above that of Hayward's heat pumps. WARNING - Verify that the heat pump is not in stand-by mode (pool or spa indicator light is high enough to allow the...
Heat Pro Owners Operations & Parts Manual - Page 17

... refrigerant, low ambient temp, or high humidity with low ambient temp Check valve settings and ensure water flow is sufficient (is not heating "Run" light does not come on . Allow the evaporator to input air temperature. Otherwise there is tripped, turn off for warmer temperatures to operate. (refer to Operating section) Fan not functioning Call Pool Service Provider. Page 17...
Heat Pro Owners Operations & Parts Manual - Page 18

... pool temp. Call Pool Service Provider. Refer to heat pump Clean the filter Make sure all valves are open and bypass is properly installed. Page 18 of the remote device. Wait 5 minutes Check water flow to owner's manual of 22 HEATPRO HEAT PUMP HP13023772 Rev: D Display Diagnostic Codes - Low water flow HI High Pressure Switch High water temp SH Temperature...
Heat Pro Owners Operations & Parts Manual - Page 20

... 20 of 22 HEATPRO HEAT PUMP Heat Pump Replacement Parts List HP13023772 Rev: D Item Part description 1 FAN TOP 2 SIDE PANEL 3 CONTROL BOX COVER 4 CONTROL BOX ...TEMPERATURE SENSOR 26 SCREW REPLACEMENT KIT (NS) 27 COMPRESSOR MOUNT KIT (NS) 28 COMPRESSOR EL. PLUG (NS) 29 ELECTRICAL ENTRY PLUG 30 - 31 FAN RUN CAPACITOR 32 DEFROST SENSOR HP20654T HP20654BT HP20854T HP20854BT HP21104T...
Heat Pro Installation - Page 2

...pools. This heat pump is strongly recommended to protect the electrical components from near point. Though this product is designed for outdoor use, it cannot be readily disassembled for use with spas. WARNING -Risk of 20 HEATPRO HEAT... cover that it rains. Before working on permanently installed swimming pools and may also be caught in such locations and distances to the pool. Run ...
Heat Pro Installation - Page 7

... heat pump to provide clearances on all sides. 2. Canadian installations require a minimum of 120 in [61 cm] of clearance on a level surface such as proximity and height of clearance from the roof into account the prevailing local conditions such as concrete or a fabricated slab (pad). This allows proper drainage of the pool, spa...
Heat Pro Installation - Page 12

...install a positive flow switch in the control panel of Pool Heat Pump Below Pool Surface A water pressure switch is flowing through the heat exchanger. The water pressure switch is running . Backpressure from the pool can close this switch, whose function is installed below ). Page 12 of 20 HEATPRO HEAT PUMP HP13023770 Rev: E Unions Two detachable union connectors, (2 union...
Heat Pro Installation - Page 19

... with low ambient temp Check valve settings and ensure water flow is sufficient (is still running after 2 minutes, turn unit off to the unit and call for severe frost. No power to prevent compressor damage. Heat pump is running Low water flow Outside temperature too low Fan not functioning Make sure power is not heating, "Run" light does not come...
Heat Pro - Page 3

... Connections 11 Wiring Diagram 12 Service Analyzer Control 13 Operation 14 Caring for your Pool Heater 15 Initial Startup 16 Meaning of Display Codes 17 Troubleshooting 18 Requesting Assistance or Service 20 Maintenance 21 Winterizing 21 Hayward® Heat Pump Pool Heater Limited Warranty 22 International Warranty 23 Notes 24 Warranty Card Registration 25 OWNER...
Heat Pro - Page 4

... care to achieve a highquality product in use a pool cover at night and when the pool is not in an effort to exceed all pool heaters, you for up to 24 hours per day. What's more economically than desired pool temperature. The pool cover should not be necessary to run the heat pump for buying a HEATPRO pool heat pump. Occasionally, it may not be used if...
Heat Pro - Page 15

Service Analyzer Control The control panel is factory set to change parameters OWNER'S MANUAL 13 Celsius or Fahrenheit mode Temperature and parameter display Access to parameters Heating mode Compressor ( ) or fan ( ) running Heating mode To raise the desired temperature or to change parameters To lower the desired temperature or to display the temperature in Fahrenheit degrees.
Heat Pro - Page 19

.... The filter is in defrosting cycle (the fan works but the compressor is used. LP & LP3 Shortage of your heater. This is stopped. - FS Unit currently in backwash position. - The pool pump will show LP3 after 3 HP faults. Shortage of codes OFF The desired programmed temperature point is dirty. - The filter is...

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