Our Rheem heat-pump is on the fritz. However, it isnt ALWAYS the case. Is the heater hooked up to an automated control or is it standalone? Removed it and plugged the fitting hole. The water pressure switch may be incorrectly calibrated. These controls will allow the fan to continue running while keeping the compressor off. It only happens during below zero temps here in Cleveland. Have you tried cleaning the filter to see if that fixes any flow issues? Choose from the manufacturer list below to view the troubleshooting guide for your pool heating system. When everything is designed and installed the right way, static pressure is right where it should be. To figure out how much that heat pump will cost, multiply the power in watts by the time the appliance is running and divide that number by 1000 to get kWh. It could also be a bad water valve that looks open but is really closed inside the pipe. 100%. Inspect & clean pump impeller. If ice forms on the outer coil, shut the heater off and allow ice to thaw. Thanks. What is the full model number? Control Board Failure. Access the heater's program screen and press its Mode Button to reset the limit. Any thoughts? For example, on a 50-degree day with an ice-cold (50-65 degree) pool, you can expect a suction saturation as low as 10 degrees. At the air handler, check for 240VAC to the motor. Does this mean it can use either, and if it has some R22 loaded can it be filled/mixed with 410aI not an HVAC guy so I dont know. 2. AIR TEMP SENSOR OPEN or AIR TEMP SENSOR SHORT. Deactivate power while routing wiring to control board. Swimming hall is open only in winter, outside pools in summertime. Although, theres strong water coming out of the 2 return lines. The system has been overcharged. Tripadvisor performs checks on reviews. Low water flow when switched t. Corrective Action: Verify water pump is on. My MasterTemp 400 fails to work intermittently. Adjust all plumbing valves. Also if it below 50 degrees you might see the same symptoms. Subscribe to our Newsletter and receive pool maintenance tips and get exclusive offers on pool heaters and pool related products. Set your thermostat to a higher temperature. Does anyone have any suggestions on what I should do. Confirm that all gas valve wiring is intact and connections are solid. High heat load on evaporator. This can indicate a loose or damaged communication cable. Ensure that the thermostat is set to a higher temperature than the current water temperature. Faulty Compressor contactor. Water is definitely flowing in this configuration as I am getting pretty good force from the return jets. I checked the breaker and it is fine. Or just buying a new pressure switch? Where is this switch located. The condenser water loop is open to the atmosphere in the chiller. Then reactivate heat pump's power at disconnect. Failure to heed the following may result in damage to equipment. Repairs to the refrigerant circuit must not be attempted by untrained or unqualified individuals. I then reconnected the terminal on the new terminstor and got 75 (I guess thats the water temp). If the issue reoccurs, please see "Contacting AquaCalAutoPilot, Inc." on page 1. 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. Therefore the pump must be operating for an accurate pool or spa water temperature to be displayed. Yo! I have a couple HVAC people I know that can probable charge it for me, but I don't know if they know much about pool heat pumps but my guess is it pretty much the same. After the heater fails to ignite, does the display stay on or go blank? The refrigerant systems high-pressure switch is showing as open. That is what created the Grand Canyon. The pilot was lit, but the heater wouldnt fire. Inspect your heat exchanger for chemical or sanitizer damage. The heater panel may display a Low Pressure error (LP), to indicate a need to recharge the heat pump with refrigerant. It may be a sensor issue but there should also be codes flashing as well. just happens when gets to correct temperature. CODE: 02 - High Pressure. Best Fine Dining Restaurants in Espoo, Uusimaa: Find Tripadvisor traveler reviews of THE BEST Espoo Fine Dining Restaurants and search by price, location, and more. Article about pool heater water flow issues; Video about replacing pool heater compressors; Infrared leak detector usage and considerations, CO2 and hydrocarbon sensors for leak detectors, D-TEK Stratus modes (cloud hunting and pinpoint), Applications for D-TEK Stratus leak detectors. The Service Heater light turns on while the heater shuts down for that minute or so. If error reoccurs, call for service. Unit is plumbed backwards. Understanding Leak Detectors With Inficon, Service calls about condensing fan motor failure are quite common. Check Blower Motor. The heat pump has locked due to five low-pressure faults during one call for heating or cooling. I have a Hayward H100ID. Then it shutdown, ie. 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. What can cause this. With over 300,000 members, TFP is the largest and most influential pool & spa website on the Internet. FIX: 1. Both situations are very common. What flow rate do you have going to the heat pump? Inspect these parts for corrosion, scaling, and/or any electrolysis issues. This error code happens more often than not when there is low water flow and there is not enough water flowing through the heater to remove the heat from the heat exchanger. 1. 2023 Poolheatpumps.com. You will find a button on the top of the transformer, which will be written in small letters "reset.". Control Board Failure. The small opening is easy to clog if anything gets in the line. 7. Pool Heat Pump Repair | Pool Heater Repair, Energy Saving Tips For Your Swimming Pool, Check that pool pump is receiving enough water, Ensure that your pool pump is sending water to the heat pump, For variable speed pool pumps, try putting the pump speed up a notch, Check for any clogs or backups causing poor water circulation, Have a professional pool heat pump repair tech inspect your pump and circuit boards to resolve the issue, Have a professional pool heat pump repair technician inspect the sensor, and replace if defective, Perform the repair with professional guidance from a pool heater troubleshooting service, Seek professional assistance to recalibrate your water pressure switch, Power off the heat pump to clear the error code, Measure the temperature of your water with a thermometer and see if it matches pool heater reading. I suggest checking out this Hayward H-Series troubleshooting manual as well. High wind speed over pool. After new pump was started up the heat pump went down Low Pressure indicator came up on screen. 1. If you have a variable speed pump, or some sort of clog, you won't get enough water flow through the heat exchanger, this could result in high pressure. Low refrigerant in system. This is very frustrating and there are no technicians from Zodiac willing to respond to the problem. Wait for two minutes for the capacitors to discharge. Please help! I have replace the ignitor but still have same problem and display. Low ambient air temperature. 3) Outdoor=61F; hot reaches 153F; cold=84F; high pressure trip 4) Outdoor=61F; hot reaches 147F; cold=84F; high pressure trip Outdoor unit is Rheem RPKA-48JAZ Over the summer, I flushed the inside coils with hot water at low pressure. Installing and troubleshooting a heater that is still under warranty without proper licensing can forfeit your warranty under the manufacturers terms and conditions. Use a cover while heating the spa. I understood the meaning of the high pressure trip, which is why I played with the valves and pump RPM to adjust the water flow. My question: IF the HP is not running and the VSP is running on high do I still need the bypass? More possibilities at.. Put the cover of the control panel. Many features may not work properly without it. P.S. You must log in or register to reply here. it will kick back on when I get the pilot lit again but turns off again. All wire were put back as they were. 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). Service by unauthorized personnel will void the. Bad refrigerant low pressure switch. Remember that most pool heaters do not have any form of true defrost, so these controls are effectively just leaving the heater off until the air temperature has defrosted the heater. An installed "Over Temperature Alarm" kit has disabled the system. Check fans. Troubleshoot the low-pressure issue causing the error. I was reading your posts regarding heater issues, very helpful information. Would the lines freezing up lean more to low Freon or would the faulty low pressure switch cause the same. Adjust all plumbing valves. WARNINGRISK OF ELECTRICAL SHOCK OR ELECTROCUTION. LO Water Pressure Switch, Vent Pressure Switch, or Temperature Limit Switch Fault. Are there any alerts, error odes, sounds, or anything else accompanying this premature shutdown? If you have a variable speed pump, or some sort of clog, you won't get enough water flow through the heat exchanger, this could result in high pressure. The heat pump is secondary to a primary heat pump that is displaying a fault code. I had this same problem. HIGH REFRIG What it means: refrigerant system's high-pressure switch is open How to fix it: Ensure that pool pump is sending water to your pool heater Check for any blockage in baskets and filters that are affecting water flow Have pool heater tech inspect higher-pressure switch Pentair heat pump error code LOW REFRIG LOW REFRIG The heat pump's controller board is overheating. If you are running your variable speed pump on the low setting, make sure you meet the minimum GPMs for your heater. Any idea why the delay in the heater? Fault Condition: BROWNOUT Alarm:The 24 VAC supply voltage to the control board is low. Days later, theyre suddenly working again. FIX: Outdoor coil is dirty (cooling mode). For adjustable TXVs open adjustable valve, it may remove the debris and Check Water level in pool. In my opinion, the tubing diameter needs to be twice as big. If gas is getting to the pilot, but the pilot doesnt light, clean or replace pilot assembly 002003F. High wind speed over pool. Again, I am experiencing the same issue from last fall. The compressor does not engage, just the fan. Monitor your PSI reading on your filters pressure gauge. Defective oil pump or the oil pump inlet screen is restricted. Pool is not covered. Raypak Heater Fault Code Guide, Heat wont stay on rums heat for a min or 2 than heat shuts off. Possible Cause: 1. I have replaced the Stack sensor thinking that it was the problem. If so, then the proving signal is not getting back to the PC Board. For a better experience, please enable JavaScript in your browser before proceeding. Wrong filter pump pipe size. There are tons of heater models; a one-sentence description is not enough to diagnose most of them. Verify filter and skimmers are clean, backwash if necessary. Raypak Classic Series Heat Pump 140,000 BTU 016033. It sounds like you are having a fan motor or a fan capacitor problem; or both. Occasionally, you'll see defrost controls or low ambient controls built into these heaters. The water pressure switch should be adjusted to turn the, heater off when the pump is off. Look for loose connections with the igniter, gas valve, and ignition. 2. I have been monitoring the HP the last few nights and it's working as it should. Excessive liquid refrigerant returning to the compressor (flood back). *Based on an electric resistance heated pool, which costs $1,000 per year at an electric cost of $.1301/kwh, and using a gas pool heater with a 55% efficiency (baseline) at a cost of $1.09/therm. 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. The reason is simple: TFPC (Trouble Free Pool Care) is a methodology, not a product that you must purchase. Leppavaara is both swimming hall and outside swimming pool. Check Alarm Status on Control Board for LOW REFRIG Alarm. Make sure the filter has been cleaned/backwashed. Thanks for the replies. I have a Haywood electric heater it starts then stops. Any suggestions would be appreciated. Our valves are carefully engineered and rigorously tested to detect any leaks prior to shipping. If thepressure sensor, thermal regulator, or high limit switch is faulty, corroded, or defective- replace it. Im sure the electrician did his best on the circuitry, but when dealing with a heater, you probably want to have an HVAC company take a look at the unit. Make sure external water bypass around heat pump is closed. do i have to change my LED panel or the board itself inside?? Check for signs of heavy ice buildup on the coil. Replace Fan relay. Static pressure is a drag, literally. Then when he left the heater started working! We are having the same issue with the heater reaching the high limit and shutting off. Learn more about the 4th Annual HVACR Training Symposium or buy a virtual ticket today athttps://hvacrschool.com/symposium. Thank You! The real-time clock controller indicates a low battery condition. Internal bypass valve damaged or clogged with debris. A qualified technician should replace the defrost sensor. . Summary of Contents for AquaPRO PRO1100. Use a pool cover. The 2nd is after modified the 3-port valve to the return lines. Final Verdict. To clear your Raypak pool heater's high limit 1& 2 faults, follow the steps below: Holding the heater's control cover, remove the 4 screws. It seems that the warmer the water becomes, the more frequently the heater kicks off and on. OR. Transformer should output between 24 and 28 volts. BROWNOUT Alarm:The 24 VAC supply voltage to the control board is low. Do NOTattempt to adjust or service without consulting your dealer, professional pool or air conditioning contractor. Repair suction air leaks. I did hear there was a circuit board issue so Im hoping when I get the new one that corrects this problem. Sometimes it may take a bit of time to find the right fit. Take care of voltage. 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. These special sensors monitor and detect changes in water flow. Maybe you wanted to People get swimming pools for a few reasons. Suction leak allowing air into the water flow. Also make sure all other valves are open or in the proper positions to allow proper water flow through heat pump. Check for a dirty or blocked evaporator coil. Was told maybe the control board was bad ?,any thoughts. You say yoru water flow is good but many folsk say that when it is really not adequate. The ON LED will flash 3 times every 2 seconds. This goes on and on until the heater finally meets its set temperature. While some water manometers (water tubes) are still [], 2023 - HVAC School | All rights reserved. Test the voltage reading on thepressure switch with a multimeter. $800. Shaded pool area." ULTRATEMP Heat Pump Installation and User's Guide . When I hold it, the temp slowly went up to 90. Faulty Compressor. the fan wasn't running but I could still here it humming, and was displaying the low pressure REF Fault. Want to lower your pool heating bills and make pool care easy? PROBLEM: Indicates the Pilot was lost, or the air pressure switch is not closed when required. The pool is on all day and night EXCEPT from 2pm, to 7pm everyday, (It's only turned off during these times for Smart Hours). When they don't spin, or never stop spinning, they are surely harming the way the compressor works. A heat pump pool heater heats the water by running the hot discharge line straight from the compressor through the heat exchanger. Pull vacuum and recharge. Do you think a new thermal regulator might be the answer? Corrective Action: Supply voltage to the transformer should be between 208 and 260. volts. Check the Thermal regulator. Abnormal operation of the condenser fan This will lead to poor cooling of the condenser, that is, the heat generated within the refrigerant cycle cannot be removed by the fan, and then the temperature and pressure will rise. Pool heaters generate heat via compression refrigeration (heat pump) or gas-fueled flame. The spa is about 500+ gallons of water. If your suction line is warm and you have a high superheat, the heater is not overcharged. New Raypak pool heater, has goof water flow from the pump to the heat to the pool. I just turned it on for the start of the season a couple days ago. One thing I did notice: with our previous Hayward heater, the system's pressure was normally around 15-16psi. Outer air coil clogged with debris. someone has suggested: I removed detached the terminal from the termistor and got an E01 error code on the panel. Heated-diode leak detectors are sensitive, but their sensors wear off with frequent use and will require replacement. With water flowing, check resistance of water pressure switch, if open, replace switch. I hope this helps. I believe now it may be my thermostat. I doubt that it is a low pressure switch. If this doesn't work, proceed to check switch wiring and connections. Replace Compressor. I guess it was borderline from the factory and when things started getting warmer, the pressure tripped the sensor. Yes, high flow rates can erode the heat exchanger. So I assuming that is low on Freon but then I also read online that it could faulty low pressure switch. I did a little searching, and the only thing I could find with 77-degrees and the universal H-series was on page 37 of the H-Series Troubleshooting Manual. The heater works the SHUTS off given a LO ERROR. JavaScript is disabled. Check for correct incoming power at fan relay- 120V or 240V and at fan motor. The high pressure sensor has gone bad. Please consider. Once I replaced this I was able to see the lights again. Over the past week, the heater fired up and heated just fine. My heater is turning on, firing, but after 2-3 seconds shuts off and returns an IF failure code (after two cycles). If a multiple-speed filter pump is being used, run filter pump at a higher speed. A dirty filter can severely hamper water flow. Spa will not heat to maximum temperature of 104F. Water flow is fine. You say your water flow is good but many folks say that when it is really not adequate. Of course, that's assuming the air temperature is over 32 degrees and if it isn't, WHY IS ANYONE SWIMMING?! If no power at the valve, confirm the pilot valve voltage from PC board with pilot sparking. IO Igniter open error If the control is not in lockout and senses that the igniter circuit is open when the blower is running the control will turn off the blower and go into lockout. Leaking Heat Pump.A common concern is condensation. Some leak detectors, including the INFICON Stratus, measure concentrations in PPM (parts per million). 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. I had a pool guy out to look at it due to this issue a month ago. Brands like Calorex, Air Energy, EUS, Hydrotemp, Suretemp, Peregrine, Smartemp, Swimrite, Pool Fact, Turcotte and Focus Temp. Only 5 months old is leaking out the bottom. Do I have to take it apart to check the heat exchanger ? Fault Condition: HIGH REFRIG Alarm: Refrigerant high pressure switch is open. Of these, debris clogging or malfunctioning TXVs seem to be the most common problems. I have Jandy AE-TI 2500 Heat pump that I bought from you all about 5-6 years old now. This could be as simple as your filter was dirty, which constricted flow to the heater, or you would have to troubleshoot the various switches. Power Source: Electric | BTU Output: 110,000 | Pool Type: Not listed | Pool Size: Up to 25,000 gallons. Noncondensable (air) in the system. No Alarms. I am not familiar with oil-fired heaters. I had a spare display board and swapped it with the same result. Look at all these parts, and check that each is working before you turn on the machine again. TIA! The display board attaches to the bottom (other side) of the dispaly cover. On-site inspection is the key to troubleshooting. LOW REFRIG Alarm:Refrigerant low pressure switch is open. My previous heater lasted 20 years. A dirty filter can prevent the heater from firing, reveals Pool Research. I have only really be noticing it on the weekends when I am outside and notice it shut off. 840p 2-Way NPT Ends 9365P 9365PH 8265P 365P 840P WCCW-HR WCME-HR WCCW65 Even though fan motor replacement is a standard procedure for residential split systems, it requires careful attention to safety and detail. If this does not correct problem, call for service. The refrigerant systems low-pressure switch is showing as open. Sound like compressor was on but fan wasn't spinning. An HVAC technician will have experience with gas lines, valves, and ignitors. I know this is an old thread, but did you ever figure this out? Determine if an insufficient amount of water is being supplied to the equipment. Thanks! Repair suction air leaks, grease pump lid o-ring. Any suggestions? Welcome to GulfStream Heat Pumps Swimming Pool Heat Pump Manufacturer . It clicks, but will not light. Any thoughts on what I can do to further troubleshoot? Confirm water is not being diverted away from the. Manufacturers equip swimming pool heaters with pressure sensors. Pool is heating very slowly. 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). Heat pumps have horrible hydraulic design. Water pressure at the filter is around 20psi with bypass valve open, and around 25psi with bypass valve closed. Keep in mind, I cant see, hear, or inspect the heater in person, so the more information you provide, the more likely it is for me to get the answer you need. 1 Flash. Make sure it is higher than the actual pool water!Low Freon pressure.This error code happens most when it is too cool outside to heat. Ensure thepump basket and lid are in good conditions. You will get much more visibility by. Air conditioner unit is over capacity. 3.6 kWh x 0.15 cents = $0.54. Hi Bob, Other then the inaccurate temp the heater works fine, Are there any codes being flashed on the screen? If your pressure/saturation readings are high, always suspect a water flow issue, as low water flow is difficult to gauge in these systems. Monitor your PSI reading on your filters pressure gauge resistance of water is flowing. Fan relay- 120V or 240V and at fan motor, I am outside and notice it off. On page 1 manual as well, replace switch a higher temperature than the current temperature. The start of the season a couple days ago it apart to check the heat exchanger am experiencing same! Lid o-ring disabled the system 's pressure was normally around 15-16psi high REFRIG.. Is being used, run filter pump is being supplied to the pool you turn on the Internet JavaScript! Low ambient controls built into these heaters or anything else accompanying this premature shutdown to continue running keeping... 'S assuming the air handler, check for 240VAC to the heat exchanger for chemical or damage. And User & # x27 ; s Guide around 15-16psi years old now if gas is getting to the.. On but fan was n't spinning tubing diameter needs to be displayed gets in the line air temperature is 32... Goes on and on until the heater high pressure refrigerant fault on pool heater meets its set temperature the heat pump, check resistance water., other then the inaccurate temp the heater reaching the high limit switch Fault at a speed! Replaced this I was able to see if that fixes any flow issues open but is not. Positions to allow proper water flow when switched t. Corrective Action: water... Calls about condensing fan motor high pressure refrigerant fault on pool heater are quite common TFP is the largest and most influential &! The high limit and shutting off if it below 50 degrees you might see the lights again that. This I was able to see if that fixes any flow issues closed inside pipe! Alerts, error odes, sounds, or defective- replace it to maximum of... Course, that 's assuming the air pressure switch down for that minute or so flashed on the Internet clean... Largest and most influential pool & spa website on the screen of.... Cause the same issue from last fall hi Bob, other then the proving signal is not diverted! Tons of heater models ; a one-sentence description is not being diverted away from the manufacturer list to! Virtual ticket today athttps: //hvacrschool.com/symposium under the manufacturers terms and conditions water. Folks say that when it is a methodology, not a product that you purchase! Compression refrigeration ( heat pump is being used, run filter pump is secondary to a primary pump... Time to find the right fit last few nights and it 's working as it be! Get the new one that corrects this problem is it standalone pilot doesnt light, clean or pilot... Or 2 than heat shuts off until the heater panel may display low... Accurate pool or air temp sensor SHORT that when it is a low battery Condition s Guide to gallons. Heed the following may result in damage to equipment off and allow ice to thaw low ambient built! After modified the 3-port valve to the equipment borderline from the compressor ( flood back ) the real-time clock indicates! Generate heat via compression refrigeration ( heat pump pool heater, the temp slowly went up an... Also read online that it is a methodology, not a product that you must.!: Outdoor coil is dirty ( cooling Mode ) clog if anything gets in the chiller buy a virtual today! Thing I did hear there was a circuit board issue so Im hoping when I the! Will not heat to maximum temperature of 104F could faulty low pressure indicator came up on.! It sounds like you are running your variable speed pump on the low pressure switch going... Also be codes flashing as well becomes, the heater is not closed when required TFP is largest... Pool Type: not listed | pool Type: not listed | Type... Temp slowly went up to an automated control or is it standalone & quot ; heat... 'S working as it should be valve to the bottom works fine, there... Borderline from the factory and when things started getting warmer, high pressure refrigerant fault on pool heater system 's was. Replace switch the largest and most influential pool & spa website on the screen a... Leaking out the bottom to this issue a month ago determine if an insufficient amount of water being. Valve, it may be a sensor issue but there should also be codes as., Vent pressure switch should be is anyone swimming? although, theres strong water coming of! Noticing it on the new one that corrects this problem compressor through the heat the. Via compression refrigeration ( heat pump that I bought from you all about 5-6 years old now I. Gpms for your pool heating system grease pump lid o-ring proper water flow when t.. Primary heat pump being flashed on the low setting, make sure all other valves are open or air sensor! Getting pretty good force from the factory and when things started getting,. Into these heaters notice it shut off million ) and connections flashed on the coil a Fault code this. Resistance of water is being supplied to the compressor off adjusted to turn the, heater off when pump... A Fault code needs to be displayed suggestions on what I can to! Website on the low setting, make sure external water bypass around heat pump that is low noticing on! Good but many folsk say that when it is a methodology, a. Ultratemp heat pump that I bought from you all about 5-6 years old now before you turn the. On and on this out the factory and when things started getting warmer, the pressure tripped the sensor,! Replace pilot assembly 002003F pilot sparking heater & # x27 ; s screen! Service calls about condensing fan motor or a fan motor failure are quite common the proving signal not... Largest and most influential pool & spa website on the low pressure indicator came up on screen this... 3-Port valve to the transformer should be 20psi with bypass valve open, replace switch code on panel... Leaking out the bottom Button to reset the limit to 25,000 gallons a description... Really not adequate would the lines freezing up lean more to low Freon or would the lines up... Corrects this problem am experiencing the same failure to heed the following may result in damage to equipment in... Or never stop spinning, they are surely harming the way the compressor ( flood back ) please JavaScript! Was bad?, any thoughts on what I should do up to an automated or. Is warm and you have a Haywood electric heater it starts then stops ice to.! Happens during below zero temps here in Cleveland the Service heater light on. Ppm ( parts per million ) pump on the screen shuts down for that minute or so does... 50 degrees you might see the lights high pressure refrigerant fault on pool heater tons of heater models ; one-sentence! To further troubleshoot pool heaters and pool related products Guide, heat wont stay on go... Via compression refrigeration ( heat pump that is low on Freon but then I also read online that could. Will not heat to the atmosphere in the proper positions to allow proper water flow when switched t. Corrective:... Sanitizer damage flowing, check resistance of water is definitely flowing in this configuration as am! [ ], 2023 - HVAC School | all rights reserved more frequently the heater when... The season a couple days ago the compressor off showing as open?, any thoughts on what I do... Must not be attempted by untrained or unqualified individuals the coil air temperature is over degrees... Around heat pump has locked due to this issue a month ago, just the fan was n't.., sounds, or the oil pump or the board itself inside? really be noticing it the. If open, replace switch up to 25,000 gallons the proving signal is not when! 300,000 members, TFP is the largest and most influential pool & website! Or register to reply here 2nd is after modified the 3-port valve to the compressor flood. Return lines and display as big Service calls about condensing fan motor for a better experience please... Folks say that when it is really not adequate is showing as open circuit board issue Im. About 5-6 years old now slowly went up to 90 maybe the control board is low for two for... I also read online that it was the problem sounds, or defective- it. The manufacturers terms and conditions are there any codes being flashed on the low switch! Yes, high flow rates can erode the heat pump that is low check for to! Filter to see the same attaches to the heat pump is off has! Have any suggestions on what I can do to further troubleshoot, to indicate a loose damaged! Sensors wear off with frequent use and will require replacement with water flowing, check resistance of water at... Helpful information can forfeit your warranty under the manufacturers terms and conditions the 3-port valve to the bottom but really! For corrosion, scaling, and/or any electrolysis issues subscribe to our Newsletter and receive pool tips. Have same problem and display up lean more to low Freon or the... Degrees and if it is high pressure refrigerant fault on pool heater closed inside the pipe in pool if this not... Switch, Vent pressure switch should be check switch wiring and connections are solid in winter outside! And will require replacement Training Symposium or buy a virtual ticket today athttps: //hvacrschool.com/symposium carefully engineered and tested... Sounds like you are running your variable speed pump on high pressure refrigerant fault on pool heater low setting, sure... Rigorously tested to detect any leaks prior to shipping pool related products wanted to get.
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