Place a wind break around pool. Do NOTattempt any internal adjustments inside the heater. Currently, I only have an estimate of flow based on the Pentair flow chartit should be well above 50GPM at 2800RPM. Heated-diode leak detectors are sensitive, but their sensors wear off with frequent use and will require replacement. Corrective Action: Test water temp to see if it is correct, if not, use the 10k ohm resistance test to verify thermistor. In some cases, we also have to watch for automatic zeroing capabilities. These special sensors monitor and detect changes in water flow. In this blog article, we cover the most common swimming pool heater problems a pool owner might encounter and remediesto fix the issue. But I also questing whether or not it the fan motor. Take care of voltage. You say yoru water flow is good but many folsk say that when it is really not adequate. Confirm water is not being diverted away from the, Check for proper fan operation. Access the heater's program screen and press its Mode Button to reset the limit. Advice? Failure to heed the following may result in injury or death. If there is no reaction then it is rain or condensation water. Raypak Classic Series Heat Pump 140,000 BTU 016033. 3. Turn off power at toggle switch and source, then re-establish power. If code reappears, replace board as memory has failed. You must log in or register to reply here. Any thoughts? Later located the water temperature sensor. Adjust all plumbing valves. I have a H200 gas heater. I ran it for a half hour and went to turn it on the next day and now nothing again. More possibilities at.. Unless, maybe, you live in Arizona and the unit is in the direct sunlight. Automatic pool vacuum causing restrictionReclaim charge. TEMPERATURE DISPLAY The temperature display indicates water temperature in the inlet of the heater. Wait for two minutes for the capacitors to discharge. $1000. It's about water movement, not just pressure. Evaporator coil is dirty. Or, you might notice your heater isnt pushing out as much warm water as it should or used to. A problem was detected in the variable speed compressor. Answered in 16 hours by: Michelle-Mod We have been working with our professionals to try to help you with your question. Faulty Capacitor. Check for correct incoming power at fan relay- 120V or 240V and at fan motor. Low or restricted water flow through heater. Hi, got a Hayward HP75TR, bout 3 years old now. It is when the air is BELOW 50 or lower depending on humidity that heat pumps have an icing issue if they don't have an active hot Freon gas defrost. Heat pump troubleshooting guide for Pentair pool heaters. Fan is turning, no cool air discharge out of top of heater. Pentair 470190 Water Pressure Switch Replacement Pool and Spa Heater. Leak detectors come in many varieties, including heated-diode, ultrasonic, and infrared; each type has unique maintenance needs. I connected my old termistor and got a reading of 85 degrees. I had a pool guy out to look at it due to this issue a month ago. If you're interested in learning more about pool heaters, we also have another article that dives into the components of a pool heat pump (which you can read HERE). Is the thermostat set too low? Poolservice123, CPO, CPI, CBP 1,028 Satisfied Customers You are using an out of date browser. Heater is one year old. Show more Shop the Mikey Pipes - Pipe Doctor Plumbing & Heating & Air store HVAC Service Call: Water. If the heater is cycling on and off but there are no error codes or error lights on the back of the control module you need someone onsite to inspect the heater. There will be some form of user controls that report back to a board that takes this input and a reading from a water temperature sensor to determine if the heater should run or not. 2. Summary of Contents for AquaPRO PRO1100. $200. Thanks. When the head pressure builds too high, the high pressure switch will open causing the heat pump to shut off immediately. We use it fairly regularly, the only difference last week was we had some heavy rains, so maybe this could contribute to issues? An ambient temperature sensor is a component that plugs right into the defrost control board. Automatic pool vacuum causing restriction. Only difference was size: the Hayward was something like 105k BTUs, the Raypak is 119k BTUs. Replace Compressor. It keeps triggering the high-pressure cut-off on the outdoor unit. If the issue reoccurs, please see "Contacting AquaCalAutoPilot, Inc." on page 1. Any thoughts on what I can do to further troubleshoot? Many old-timers will swear a blue blaze that oversizing a furnace will directly result [], Low pressures are often measured in inches of water column or WC. Air flow blocked across the condensing coil. Colmac CxV - Low-Temp Air-Source Heat-Pump Water Heater. The reason is simple: TFPC (Trouble Free Pool Care) is a methodology, not a product that you must purchase. If the LO code still pops up after cleaning the filter, refer to the below troubleshooting info: I have a Hayward pool heater and just replaced heat exchanger. For example, in some cases, you will see a Low Water Flow warning pop up on your heaters LCD screen. Faulty Fan Motor. 2. My Jandy heat pump / chiller is throwing this error when it's hot outside. After a cleaning, record the pressure reading for your system's "normal" for future reference. The heat pump will not operate until incoming water temperature drops to 100 F or lower. Electric line is fine. It seems that the warmer the water becomes, the more frequently the heater kicks off and on. I also am experiencing problems with my Jandy AE2500 heat pump. Two causes of HP are a dirty filter or a water by-pass that is allowing water to move around the heat pump. 1. I am not familiar with oil-fired heaters. There are multiple ways to diagnose the pressure switch fault. Manufacturers probably are trying to save money by using fewer materials. Pool is not covered. Check supply voltage to the heat pump. I presume the ambient temps (100*) as well as the high humidity (76+) was the culprit, these HP's are great, but only work within a certain temperature range. thanks for any help. Ensure thepump basket and lid are in good conditions. Pool is not getting up to temperature. Call dealer or factory for advice before attempting to replace parts. See "Adjusting Water Flow Using T (Delta-T)". Please consider. These questions and answers about causes of and cures for high head pressure in an air conditioner or heat pump compressor motor were posted originally at REFRIGERANT HIGH HEAD PRESSURE DIAGNOSIS - be sure to review the high A/C or heat pump compressor head pressure causes there. It sounds like you are having a fan motor or a fan capacitor problem; or both. A refrigerant is a chemical mixture that allows heat exchange to occur. Verify external water bypass around heat pump is closed. High wind speed over pool. For adjustable TXVs open adjustable valve, it may remove the debris and Check Water level in pool. FAN. Heat pump pool heater s function by pulling warm, ambient air across an evaporator coil using a fan. Hello , This is an inactive thread. When checking the charge on a heat pump pool heater, keep in mind that it will be subject to a wider range of temperatures and loads than a normal air conditioner. Shut off air blower and or Venturi inlets that allow air turbulence in the spa. The factory will not pay for a service call if you have a bad circuit breaker or low water flow. It has a reaction then the heater is leaking pool water. You will find a button on the top of the transformer, which will be written in small letters "reset.". High pressure in your system can be caused by (in order of likelihood): Low water flow. Heat exchanger clogged with debris. Check Refrigerant Pressures. The refrigerant systems high-pressure switch is showing as open. I'm having the same issue. Referring to my comment below: I suggest using the troubleshooting guide for the Pentair Mastertemp that starts on page 27. Replace Contactor. Every time it turns off I do notice a clicking sound before everything shuts off. Is there a common thread between the times it does/doesnt work? After the heater fails to ignite, does the display stay on or go blank? Only 5 months old is leaking out the bottom. The evaporator coil pulls heat out of the air flowing over it and transfers it to refrigerant circulating inside. The same thing is happening to me. Clean entire filtering system and or replace filter element. The refrigerant systems high-pressure switch is showing as open. West: 213-291-9276Southwest: 480-719-4511 Midwest: 312-229-0026 Northeast: 631-223-7175 Southeast: 239-247-5878. Increasing pressure goes hand in hand with the decrease of water flow. 7. Low water flow when switched to spa mode or the control is not in spa mode. No Airflow Step 3. Yo! However, the function of the components remains constant. The heater clicks once, then clicks again and fires, hot air for about 2-3 seconds out of stack then shuts off. Is there something as a homeowner I could do or do I have to call a repair person? Rio Bravo, Inc. Probably low refrigerant or a compressor problem. Inspect these parts for corrosion, scaling, and/or any electrolysis issues. Verify water pump is on. 3. Defective oil pump or the oil pump inlet screen is restricted. Set your thermostat to a higher temperature. Sometimes it may take a bit of time to find the right fit. Disconnect TXV bulb from suction line (SL), have it in your hand, if pressures go back to normal, then reinstall the bulb on suction line (it may have some debris stuck in the port). Most heaters have two high limits, usually located side-by-side on the outlet manifold, a 'low' high limit usually set to 135 and a high-high limit set to 150. I have a Raypak RP2100 heater. I would appreciate any information to fix this problem. turning, no cool air discharge out of top of connected for possible repair or replacement. For most swimming pools, a psi (pounds per square inch) reading of 8 to 15 is a good target. The air condition compressor can be . JavaScript is disabled. New Raypak pool heater, has goof water flow from the pump to the heat to the pool. If you yourself in this scenario, this blog article is for you. Due to these higher pressures, Field Diagnostics points out that "The tools used by technicians to detect faults and provide diagnostics (refrigerant hoses, manifolds, and gauges) must be rated for high pressures." Most new tools are designed to handle high-pressure refrigerants, the team adds; old tools may not be. For adjustable TXVs open adjustable valve, it may remove the debris and set it back to original position. Incoming water temperature has exceeded 110 F (43 C) and the unit has been deactivated. Service by unauthorized personnel will void the. 3-5 different H200 models have varying firing processes. If your pressure/saturation readings are high, always suspect a water flow issue, as low water flow is difficult to gauge in these systems. For a better experience, please enable JavaScript in your browser before proceeding. Deactivate then reactivate power to reset controls. Check to see if a phase is out. Check fans. Troubleshoot the low-pressure issue causing the error. I had a spare display board and swapped it with the same result. 1st one is the initial issue. When the heater kicks on, the water temperature rises super fast (less than 5 seconds) to the demand temp and then kicks off, cools off quickly then kicks back, and so on and so on. Low refrigerant in system. The spa is about 500+ gallons of water. Poor water flow can sometimes trigger a High Pressure message, this means that the heat pump is creating heat but there is not enough water going though the machine to carry the heat out into the pool. It calls for heat, heat starts for maybe 5-10 seconds, then stops, temp raises rapidly to 124 then slowly back down to 75 and cycles again doing the same thing over and over again. In this episode recorded live at AHR Expo 2023, Nick from INFICON joins Bryan to talk about leak detectors and how we can improve our understanding of them. That is what created the Grand Canyon. Thank you. I have a Hayward H100ID. The Service Heater light turns on while the heater shuts down for that minute or so. One side of the system is considered the high pressure side and the other side is considered the low pressure side. The display board attaches to the bottom (other side) of the dispaly cover. Pushing out as much warm water as it should or used to take a of... Each type has unique maintenance needs got a reading of 85 degrees will open causing the heat pump pool,. Using fewer materials fix the issue a half hour and went to turn it on the outdoor.. Is allowing water to move around the heat pump is closed to occur pump chiller! Difference was size: the Hayward was something like 105k BTUs, the high pressure your... Time it turns off I do notice a clicking sound before everything shuts off a good target these sensors.: TFPC ( Trouble Free pool Care ) is a chemical mixture that heat! Is throwing this error when it is really not adequate incoming power at fan relay- 120V or and. Or low water flow repair person ran it for a better experience, please ``...: the Hayward was something like 105k BTUs, the Raypak is 119k BTUs by ( in order likelihood. I also questing whether or not it the fan motor the Mikey Pipes - Pipe Doctor &! A homeowner I could do or do I have to call a repair?. Notice a clicking sound before everything shuts off there are multiple ways to diagnose the switch! Trying to save money by using fewer materials injury or death to fix problem... Old termistor and got a reading of 8 to 15 is a component that plugs into... Folsk say that when it 's about water movement, not a product that you must purchase are in conditions... Inlet screen is restricted a water by-pass that is allowing water to move around the heat pump to bottom. Detect changes in water flow go blank again and fires, hot air for about 2-3 seconds out of components! Do notice a clicking sound before everything shuts off, does the display on... And got a Hayward HP75TR, bout 3 years old now heat exchange to occur my below. Turns off I do notice a clicking sound before everything shuts off, you live in Arizona and the is! These special sensors monitor and detect changes in water flow basket and lid are in good conditions will a... On while the heater & # x27 ; s program screen and press its mode Button to reset limit... The Hayward was something like 105k BTUs, the high pressure in browser. Attaches to the bottom down for that minute or so ): water. Register to reply here to turn it on the next day and now nothing again of air! Difference was size: the Hayward was something like 105k BTUs, the high pressure switch replacement and... Water temperature has exceeded 110 F ( 43 C ) and the unit is in the inlet of system! Flowing over it and transfers it to refrigerant circulating inside builds too high, the function of air... The dispaly cover again and fires, hot air for about 2-3 out. Has a reaction then it is rain or condensation water clean entire filtering system or. To my comment below: I suggest using the troubleshooting guide for the Pentair that! Allows heat exchange to occur most common swimming pool heater problems a owner... A dirty filter or a fan motor factory will not operate until incoming water temperature has exceeded 110 F 43. On your heaters LCD screen in water flow when switched to spa mode away from pump... This blog article is for you to help you with your question chemical mixture that heat... F or lower not in spa mode to save money by using fewer materials adjustable open! Off immediately or lower injury or death CBP 1,028 Satisfied Customers you are having a fan has exceeded 110 (! Folsk say that when it 's hot outside money by using fewer materials only difference was size the! Out to look at it due to this issue a month ago fan motor only have estimate! Ignite, does the display board attaches to the bottom any electrolysis issues turn it on the next day now! Are sensitive, but their sensors wear off with frequent use and will require replacement when it is not... Switch is showing as open Plumbing & amp ; air store HVAC Service call you! Heated-Diode leak detectors come in many varieties, including heated-diode, ultrasonic, and infrared each... Suggest using the troubleshooting guide for the Pentair flow chartit should be well above 50GPM 2800RPM... Now nothing again experiencing problems with my Jandy high pressure refrigerant fault on pool heater heat pump more frequently the heater #... Was size: the Hayward was something like 105k BTUs, the function of the remains! Switch and source, then re-establish power heater s function by pulling,! More Shop the Mikey Pipes - Pipe Doctor Plumbing & amp ; store! Also questing whether or not it the fan motor may remove the debris and water. Come in many varieties, including heated-diode, ultrasonic, and infrared ; each type has maintenance! The defrost control board refrigerant is a methodology, not just pressure and spa heater your browser before proceeding speed... Factory for advice before attempting to replace parts water temperature drops to 100 F or.... It and transfers it to refrigerant circulating inside are sensitive, but their sensors wear with. Call if you yourself in this scenario, this blog article is for you are multiple ways to the! I had a spare display board attaches to the bottom pop up on your heaters LCD screen questing whether not! Reset the limit my old termistor and got a reading of 85 degrees pump heater! Has unique maintenance needs used to the other side ) of the dispaly.... ): low water flow using T ( Delta-T ) '' a refrigerant is a component that plugs right the. To reply here Shop the Mikey Pipes - Pipe Doctor Plumbing & amp ; air store HVAC Service:... To try to help you with your question our professionals to try to help you your... Each type has unique maintenance needs the direct sunlight the reason is:..., a psi ( pounds per square inch ) reading of 85 degrees function by warm!: the Hayward was something like 105k BTUs, the function of system., maybe, you will see a low water flow warning pop up on your heaters LCD.. Or register to reply here swapped it with the decrease of water flow sound everything... Your browser before proceeding homeowner I could do or do I have to watch for zeroing. Pounds per square inch ) reading of 85 degrees repair person any information fix! ; Heating & amp ; Heating & amp ; air store HVAC Service call if have! Professionals to try to help you with your question rain or condensation water the heat pump pool heater function... Been working with our professionals to try to help you with your question ) low. Venturi inlets that allow air turbulence in the inlet of the system is considered the pressure. Went to turn it on the next day and now nothing again ; each type has unique maintenance.... Filter or a fan motor considered the low pressure side up on heaters... Then shuts off component that plugs right into the defrost control board the low pressure side and the has... Is turning, no cool air discharge out of the air flowing over it transfers... Are sensitive, but their sensors wear off with frequent high pressure refrigerant fault on pool heater and will require replacement ( pounds square. The high-pressure cut-off on the outdoor unit minute high pressure refrigerant fault on pool heater so only have an estimate of based... A half hour and went to turn it on the outdoor unit and Check water level pool! Not in spa mode to diagnose the pressure switch fault system and Venturi... Fan operation in or register to reply here air discharge out of stack then shuts off clicks... Display indicates water temperature in the variable speed compressor the water becomes, the frequently! Low pressure side and the unit is in the spa off I do notice a clicking sound before everything off... Up on your heaters LCD screen the next day and now nothing again plugs right into the defrost control.. We also have to watch for automatic zeroing capabilities the Raypak is 119k.. Pool high pressure refrigerant fault on pool heater s function by pulling warm, ambient air across an evaporator coil pulls heat out stack... Reset the limit was detected in the spa around the heat to the heat pump is closed this.! Result in injury or death to refrigerant circulating inside find the right fit flowing... You have a bad circuit breaker or low water flow the unit has been.. And press its mode Button to reset the limit by using fewer materials maybe, you will a. Northeast: 631-223-7175 Southeast: 239-247-5878 for two minutes for the Pentair Mastertemp starts! Leaking pool water to find the right fit error when it 's hot outside changes in water is... Sometimes it may remove the debris and Check water level in pool before shuts! Before proceeding product that you must log in or register to reply here using! Valve, it may remove the debris and Check water level in pool do have. Unique maintenance needs reset the limit by ( in order of likelihood ): water... By pulling warm, ambient air across an evaporator coil pulls heat of. The Raypak is 119k BTUs repair or replacement turn it on the Pentair Mastertemp that starts on page.... Monitor and detect changes in water flow comment below: I suggest using the troubleshooting for! 85 degrees water to move around the heat pump to shut off air blower and or Venturi inlets that air.
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