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Question posted by Jschwemler on September 8th, 2020

P5 Code On Ho21104 T Model

What does the P5 code for HP21104T model mean

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Answer #1: Posted by INIMITABLE on September 8th, 2020 4:17 PM
This answer was accepted by the poster of the original question.
INIMITABLE

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The code is "PS" for Pressure Switch and means there is insufficient pressure to operate (low flow) or the switch itself is bad.


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Related Hayward HeatPro Manual Pages

Heat Pro Owners Operations & Parts Manual - Page 1

...personal injury. All Hayward HeatPro Heat Pumps must be alert to keep for Service Model Serial Install Date SAVE THIS OWNERS MANUAL The Hayward HeatPro Heat Pump is the ... and Local codes. The NOTICE label indicates special instructions that are important but not related to the homeowner. HP13023772 Rev: D Models: HP20654T, HP20654BT, HP20854T, HP20854BT and HP21104T OWNERS OPERATION ...
Heat Pro Owners Operations & Parts Manual - Page 2

...within 5 ft. (1.5 m) of inside walls of 22 HEATPRO HEAT PUMP HP13023772 Rev: D IMPORTANT SAFETY INSTRUCTIONS READ AND...the following entrapment hazards: Hair Entrapment- IMPORTANT Reference NEC codes for use , it rains. Suction in a mechanical ...power supply OFF. Components such as a means of the body or limbs can become ...swimming pool or spa, and to the heat pump. - Though...
Heat Pro Owners Operations & Parts Manual - Page 3

...: 908.351.5400 www.haywardpool.com Page 3 of 22 HEATPRO HEAT PUMP HP13023772 Rev: D o Dual suction fittings shall not be located on seating areas or on the backrest for a healthy adult. Before servicing pool and spa water circulation system, all National, State, and Local codes applicable. It is damaged, broken, cracked, missing, or not...
Heat Pro Owners Operations & Parts Manual - Page 4

... stir pool/spa water before using spas or hot tubs. 8. Inches of Mercury (in any hot surface layer of a physician. General Information: Swimming Pool Energy Saving Tips It is allowed to exit the pool and into the pump circulating system. Where possible, shelter the pool from prevailing winds with the advice of water that provide a means for...
Heat Pro Owners Operations & Parts Manual - Page 5

... temperature control of pool and spa o Display of self diagnostic codes to heat a pool 1°F, based on gallons. Model Pool Size in Gallons ...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...pool and spa; - o Defrost Function to read display; Dual thermostats for quiet operation; - Page 5 of 22 HEATPRO...
Heat Pro Owners Operations & Parts Manual - Page 10

... in the "Standby" mode by the installer. Keep all objects off the top of 22 HEATPRO HEAT PUMP HP13023772 Rev: D Operating the HeatPro Heat Pump NOTICE- Before proceeding, MAKE CERTAIN there are lit, depress the "POOL" button (and "SPA" button for the Heat Pump to start . 6. Allow the Heat Pump to do so will...
Heat Pro Owners Operations & Parts Manual - Page 11

... HEAT PUMP Becoming Familiar with HeatPro Heat Pump Controls Display Window HP13023772 Rev: D Up Arrow Button Down Arrow Button Spa Button (Optional) Run Light 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...
Heat Pro Owners Operations & Parts Manual - Page 12

... mode 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 Standby mode: This control does not have a true on the display. When the pool mode is 50-104°F (21-40°C). Pool and spa mode range is active, any...
Heat Pro Owners Operations & Parts Manual - Page 13

... airflow could damage the unit and void the warranty. Place the heat pump back in pool or spa mode and the temperature change the temperature display, place the heat pump in "Stand-By.... Page 13 of 22 HEATPRO HEAT PUMP Changing Temperature Display (All Models): HP13023772 Rev: D The control will be installed downstream of the heat pump (in the return line to the pool) and a check valve...
Heat Pro Owners Operations & Parts Manual - Page 15

...be a problem, refer to operate. While the plumbing connections are above that the pool / spa water is high enough to allow the unit to the troubleshooting section on when ...main power circuit on . 2. Page 15 of 22 HEATPRO HEAT PUMP HP13023772 Rev: D Some heat pump owners desire their pool to circulating pump, pool / spa structure and / or other equipment. If temperatures fall ...
Heat Pro Owners Operations & Parts Manual - Page 18

... Turn off fountains. No action required. Wait until pool needs heat. Call Pool Service Provider. Call Pool Service Provider. Shows for Hayward HeatPro Heat Pump Display Problem Possible Cause Solution (Blank) No power to owner's manual of 22 HEATPRO HEAT PUMP HP13023772 Rev: D Display Diagnostic Codes - Call Pool Service Provider. Page 18 of the remote device. Call...
Heat Pro Installation - Page 1

..., HP20654BT, HP20854T, HP20854BT and HP21104T INSTALLATION GUIDE Important Information to keep for Service Model Serial Install Date SAVE THIS INSTALLATION GUIDE The Hayward HeatPro Heat Pump is the safety-alert symbol. In the absence of local codes, refer to the potential for personal injury. It can also make consumers aware of the following : Failure...
Heat Pro Installation - Page 2

...pool or spa. Do not install in the same plane (i.e. Hazardous voltage can become entangled in evisceration (disembowelment). Before working on this unit, turn power supply OFF. WARNING - IMPORTANT Reference NEC codes for storage and reassembled to use with storable pools...size 8 or larger. WARNING -Risk of 20 HEATPRO HEAT PUMP IMPORTANT SAFETY INSTRUCTIONS HP13023770 Rev: E READ ...
Heat Pro Installation - Page 3

... of debris, such as described above . Before servicing pool and spa water circulation system, all National, State, and Local codes applicable. Do not change filter control valve position while system... 4. A temperature of water (not air or air and water) is running. Drinking of 20 HEATPRO HEAT PUMP HP13023770 Rev: E o Dual suction fittings shall not be in off . Pregnant women ...
Heat Pro Installation - Page 4

...a fitting, fitting assembly, cover/grate and related components that provide a means for pounds per square inch. If the pool/spa is used for all power to mix in proper working order. 7. ... to drop as possible to leave the spa. 4. connections are not in any hot surface layer of Mercury (in pregnant women. 6. Unawareness of 20 HEATPRO HEAT PUMP HP13023770 Rev: E 6. USE...
Heat Pro Installation - Page 7

...need to be installed to the bottom of water may run-off from the base of the pool, spa, solid fence, or permanent barrier. USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons,...surface such as proximity and height of 20 HEATPRO HEAT PUMP HP13023770 Rev: E Placement / Clearances All criteria given in . [183 cm] of clearance from pool water. If the heat pump is not ...
Heat Pro Installation - Page 10

.... Failure to follow the instructions may result in the plumbing upstream of 20 HEATPRO HEAT PUMP HP13023770 Rev: E Plumbing Specifications and Layout The figure below the ...a single heat pump unit. POOL PUMP FILTER POOL HEATER MANUAL ISOLATION VALVES CHECK VALVE CHEMICAL LOOP CHEMICAL FEEDER FROM POOL OR SPA MANUAL BYPASS VALVE TO POOL OR SPA NOTICE -The heat pump must...
Heat Pro Installation - Page 15

...with these wires could result in personal injury or death to pool or spa users, installers, or others due to electrical shock, and ... all applicable local codes, regulations and the National Electric Code (NEC), in Article 680, and most other pool equipment must include a definite means of ground fault...HEATPRO HEAT PUMP HP13023770 Rev: E WARNING - Page 15 of the heat pump access panel...
Heat Pro Installation - Page 17

...8226; Connect two wires (24 VAC) from the remote system to TB201 Terminal Block as pool, spa, and common from the remote system. Thermostat Interface Board in the unit Control Box •... of the remote system before connecting this range will void the warranty. Page 17 of 20 HEATPRO HEAT PUMP HP13023770 Rev: E Connecting to Remote Systems HAYWARD heat pumps are compatible, in the...
Heat Pro Installation - Page 18

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