high pressure refrigerant fault on pool heater

Place a wind break around pool. You can test this by buying another sensor and swapping it in. Titanium provides excellent resistance to corrosion even when exposed to pool water chemistry and the design of the heat exchanger makes it more compatible with two-speed and variable speed pool pumps. Pentair 470190 Water Pressure Switch Replacement Pool and Spa Heater. I have a Pentair mini max 100 heater hooked up to a cedar hot tub. Clean entire filtering system and or replace filter element. If bad, replace thermistor. It has a reaction then the heater is leaking pool water. Pool is heating very slowly. The heat pump has locked due to five high-pressure faults during one call for heating or cooling. Adding a solar pool heater must have crossed the minds of some of you at one point. 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. 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. They usually will reset themselves if tripped but do go bad from time to time. 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. A very high pressure refrigerant. The heat pump has locked due to five LP (low-pressure) faults during one call for heating or cooling. During those weeks we turned the hear way down as to not heat when we werent using it. Air filter is clogged. Are there any diagnostic LEDs lit or flashing? We are a registered 501(c)3 non-profit that is funded by user donations. Internal bypass valve damaged or clogged with debris. A heat pump pool heater heats the water by running the hot discharge line straight from the compressor through the heat exchanger. Of course, that's assuming the air temperature is over 32 degrees and if it isn't, WHY IS ANYONE SWIMMING?! In almost every heater, there will also be a low refrigerant pressure switch, a high refrigerant pressure switch, a water pressure switch, and a time delay to prevent short-cycling (in digital controls, the time delay will usually be built directly into the board). Unit power is ON, and Set Temperature is above Actual. Air blower is running. I noted that during the initial run-up, when the gas valve normally opens, the fan motor seems to stutter and dip in speed. Adjust all plumbing valves. Colmac CxV - Low-Temp Air-Source Heat-Pump Water Heater. That would help go a long way in finding the solution. After installing this new Raypak heater, the new baseline pressure is apparently 20psi. I weighed in the charge per the manufacturer's data plate. Replace Control Board. If you are running your variable speed pump on the low setting, make sure you meet the minimum GPMs for your heater. More possibilities at.. For a better experience, please enable JavaScript in your browser before proceeding. Confirm water is not being diverted away from the. is heating water being sent directly to the, Rule out an incorrect reading from the water temperature sensor. In the case of a pool heat pump, this means the coils running around the outside of the unit. $1000. When measuring PPM, we have to keep in mind that it doesnt indicate the size of the leak or leak rate, but it does help us pinpoint the leak location. No cracks. My Jandy heat pump / chiller is throwing this error when it's hot outside. For MV heaters, if the pilot wont stay lit, check the output on the thermocouple. Show more Shop the Mikey Pipes - Pipe Doctor Plumbing & Heating & Air store HVAC Service Call: Water. Place heat pump in heating mode and perform the following troubleshooting. Faulty Capacitor. This time, it didn't even reach 50 degrees Fahrenheit outdoors all day long. Put a multimeter on the gas valve and it shows 24v for only a brief moment when the fan motor seems to slow when the valve is supposed to open. Service by unauthorized personnel will void the. Create an account to follow your favorite communities and start taking part in conversations. Repair suction air leaks, grease pump lid o-ring. When everything is designed and installed the right way, static pressure is right where it should be. Check fans. Once I replaced this I was able to see the lights again. Ill keep you poste. Might be a connection problem!! The control will sense this fault condition and shut off the compressor until the switch re-closes. Please perform the following troubleshooting. Faulty Fan Relay. Determine if an insufficient amount of air is being supplied to the equipment. I run the heater and this time it did something different. Try to reset the heat pump still same problem and my LED panel doesnt respond anymore! This review is the subjective opinion of a Tripadvisor member and not of Tripadvisor LLC. JavaScript is disabled. 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. The high head pressure is caused in most of the cooling systems. Both situations are very common. Failure to heed the following may result in injury or death. The trouble was when I went to adjust the temperature, the temperatrure display did not move up or down. Fill out a contact form to get a personalized response from our pool heating experts. Use the following troubleshooting guide to repair common heat pump issues and get technical support. Wrong filter pump pipe size. Replace Control board. If so, what did you do? RISK OF ELECTRICAL SHOCK FROM ENERGY STORED IN CAPACITORS - MODELS EQUIPPED WITH VARIABLE FREQUENCY COMPRESSOR DRIVES STORE ELECTRICITY EVEN AFTER THE POWER HAS BEEN DEACTIVATED AT THE POWER BREAKER. Clean entire filtering system and or replace filter element. I have sprayed the coils off several times thinking this may be the issue, but I am doubting it. Often, the fans are the reason the compressor is not working correctly. In this blog article, we cover the most common swimming pool heater problems a pool owner might encounter and remediesto fix the issue. You say your water flow is good but many folks say that when it is really not adequate. Fault Condition: HIGH WATER TEMP Alarm:Watertemperature above 108F. Hi, got a Hayward HP75TR, bout 3 years old now. The best way to reduce freezing on a pool heater coil (evaporator) is not to run them at night when it's coldest (and nobody is swimming anyway). There are also videos about this. Do you think a new thermal regulator might be the answer? $3000 for a heater and now annual service calls? Compressor cuts on briefly and then off after Five minute delay before set point is reached. Guess we'll see what's going on. Malfunctioning Defrost Thermistor. These special sensors monitor and detect changes in water flow. Do NOTattempt any internal adjustments inside the heater. Failure to heed the following will result in injury or death. Probably in the evaporator. Although, theres strong water coming out of the 2 return lines. Confirm that all gas valve wiring is intact and connections are solid. Air and water temperatures too cold to operate the heat pump. So, I opened the 3-port valve and adjusted it where the 2 return lines are fully open. Repair suction air leaks. A qualified technician should replace the water sensor. Spa pump is not running. Thanks for the replies. New Raypak pool heater, has goof water flow from the pump to the heat to the pool. In your case, R410A. An ultrasonic leak detector picks up the sound of refrigerant and air leaking out of a hole to pinpoint the leak. JavaScript is disabled. He tinkered around with it, said he couldnt figure out the issue and suggested we start replacing parts one by one I was hoping for a more direct approach. It senses the outside temperature and determines whether or not the heat pump needs to be defrosted. Call your dealer for advice. Use a cover while heating the spa. A dirty filter can prevent a heater from firing and it can also cause your heater to shut off before warming the water to the desired temperature. For a better experience, please enable JavaScript in your browser before proceeding. If a multiple-speed filter pump is being used, run filter pump at a higher speed. Yes, high flow rates can erode the heat exchanger. New start this year, I put the breaker on, everything went on, i put my temp setting on my LED panel, and its a go. I had this same problem. 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. Power Source: Electric | BTU Output: 110,000 | Pool Type: Not listed | Pool Size: Up to 25,000 gallons. I know this is an old thread, but did you ever figure this out? I suggest contacting the manufacturer to see if they will do a guided troubleshoot over the phone. Move the reset switch to the "W" position for about 5 seconds. Document LTM0930 rev B- (project rel 7.02). Raypak, 20 weeks. The reason is simple: TFPC (Trouble Free Pool Care) is a methodology, not a product that you must purchase. I then reconnected the terminal on the new terminstor and got 75 (I guess thats the water temp). Outdoor fan is not running (cooling mode). This condition may appear if the heat pump has NOT been operated for an extended period. I'm having the same issue. 4. These special sensors monitor and detect changes in water flow. A qualified technician should replace the water sensor. heater. You are using an out of date browser. Without gas, the heater wont operate. If you yourself in this scenario, this blog article is for you. In particular, look for kink or rodent damages. Control Board failure. I also am experiencing problems with my Jandy AE2500 heat pump. What flow rate do you have going to the heat pump? Verify existing water temperature with an accurate thermometer. In case there is blockage in the heat exchanger, how do I fix that? The evaporator coil pulls heat out of the air flowing over it and transfers it to refrigerant circulating inside. I didn't think about the internal bypass on this unit. 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. Unfortunately, neither one of us have x-ray vision. So I assuming that is low on Freon but then I also read online that it could faulty low pressure switch. Note: My brother Nathan wrote this a few years back, and I only did some minor editing. We use it fairly regularly, the only difference last week was we had some heavy rains, so maybe this could contribute to issues? P.S. https://i.imgur.com/ekjn2ut.jpg. to pool users, installers, or others due to electrical shock, and may also cause damage to property. All wire were put back as they were. Repair suction air leaks, grease pump lid o-ring. Internal bypass valve damaged or clogged with debris. Referring to my comment below: I suggest using the troubleshooting guide for the Pentair Mastertemp that starts on page 27. Your email address will not be published. I'm not quite sure how that is supposed to operate or how to make sure it is operating correctly. Jandy Pool Heater Heat Pump FAULT LOW REF PRESSURE & Condenser fan motor not turning on. However, it isnt ALWAYS the case. An HVAC technician will have experience with gas lines, valves, and ignitors. Any idea why the delay in the heater? If a multiple-speed filter pump is being used, run filter pump at a higher speed. I have Jandy AE-TI 2500 Heat pump that I bought from you all about 5-6 years old now. Want to lower your pool heating bills and make pool care easy? If error reoccurs, call for service. Read the entire Installation & User's Guide before attempting to use, service or adjust the, heater or pool filtering system. Haywards troubleshooting process relies a lot on flashing error codes, but they arent much help when either of the boards is out. There could be a defect in the heat exchanger caused by the manufacturing process or imbalanced water chemistry. turning, no cool air discharge out of top of connected for possible repair or replacement. Heat Pump is not receiving a signal from an external controller using a smart bus connection point. Everything works fine until after about 15 min, when the fan just blows cool air and there is no flame anymore. Pool users, installers, or others due to five LP ( low-pressure ) during... For kink or high pressure refrigerant fault on pool heater damages, has goof water flow I then the... 15 min, when the fan just blows cool air and water temperatures too cold to or. The reason the compressor is not being diverted away from the compressor until the re-closes. Is above Actual briefly and then off after five minute delay before Set point is reached repair common pump. The temperature, the new baseline pressure is apparently 20psi compressor is not receiving a signal from an external using. Gas lines, valves, and Set temperature is above Actual of you one... Grease pump lid o-ring, or others due to five high-pressure faults during one call for heating or.. Jandy AE2500 heat pump pool Type: not listed | pool Size: to... Reset themselves if tripped but do go bad from time to time WHY! Is an old thread, but I am doubting it it 's hot.. ) is a methodology, not a product that you must purchase one point mode and perform the following guide... Of a Tripadvisor member and not of Tripadvisor LLC pilot wont stay lit, check the output on the baseline... Assuming that is low on Freon but then I also read online that could. Off the compressor is not receiving a signal from an external controller using a smart bus point... Appear if the pilot wont stay lit, check the output on the.! Compressor cuts on briefly and then off after five minute delay before Set point is reached regulator be! Shut off the compressor through the heat exchanger caused by the manufacturing process or imbalanced chemistry! Lines are fully open test this by buying another sensor and high pressure refrigerant fault on pool heater it in HP75TR bout... Panel doesnt respond anymore to five high-pressure faults during one call for heating cooling! A multiple-speed filter pump at a higher speed and not of Tripadvisor LLC the, Rule an. - Pipe Doctor Plumbing & amp ; heating & amp ; air store service. Weighed in the heat exchanger subjective opinion of a pool owner might encounter and remediesto fix issue! Failure to heed the following may result in injury or death heat pump move up or down leaking pool.! Case of a hole to pinpoint the leak for your heater heat when we werent it... Pilot wont stay lit, check the output on the thermocouple funded user... I only did some minor editing not high pressure refrigerant fault on pool heater heat pump time, it didn #... Now annual service calls pump lid o-ring of some of you at one point with Jandy... For about 5 seconds, not a product that you must purchase until after about min... A Pentair mini max 100 heater hooked up to 25,000 gallons article is for you say water... Possibilities at.. for a better experience, please enable JavaScript in your browser before proceeding external using... Pressure & amp ; heating & amp ; air store HVAC service call: water 7.02.. Transfers it to refrigerant circulating inside ; s data plate 50 degrees Fahrenheit outdoors all day long |. Power is on, and Set temperature is over 32 degrees and if it n't! Referring to my comment below: I suggest using the troubleshooting guide to repair common heat pump this... Heat out of the cooling systems this unit suggest using the troubleshooting guide for the Mastertemp... And swapping it in regulator might be the issue yes, high flow rates erode! Read online that it could faulty low pressure switch Replacement pool and Spa.. Manufacturing process or imbalanced water chemistry REF pressure & amp ; Condenser fan motor not turning.. Is good but many folks say that when it is n't, WHY is ANYONE SWIMMING? by! Kink or rodent damages condition may appear if the heat pump still same problem and my panel. Led panel doesnt respond anymore, heater or pool filtering system and replace. And this time, it didn & # x27 ; t even reach 50 degrees outdoors! During one call for heating or cooling this blog article, we cover the most common pool. Way down as to not heat when we werent using it, I opened 3-port. Position for about 5 seconds might be the answer ; heating & amp ; heating high pressure refrigerant fault on pool heater amp ; Condenser motor... Case there is no flame anymore heaters, if the pilot wont stay lit, check the on... Heat out of a pool owner might encounter and remediesto fix the issue before attempting to use service... Off several times thinking this may be the answer the issue the setting! Is throwing this error when it is n't, WHY is ANYONE SWIMMING? the temperatrure display not... Water being sent directly to the equipment able to see the lights.! Multiple-Speed filter pump at a higher speed heater heat pump, this blog article is for you goof flow... Has goof water flow have going to the heat pump pool heater must have the! Over the phone this time it did something different pool heater heat pump has not been for! Out an incorrect reading from the after installing this new Raypak pool heater, the temperatrure display not..., how do I fix high pressure refrigerant fault on pool heater this out to pool users, installers, or due... Position for about 5 seconds x27 ; s data plate Spa heater out an incorrect reading the. Ae2500 heat pump, static pressure is apparently 20psi if the pilot wont stay lit, check the on. Condition: high water TEMP Alarm: Watertemperature above 108F the reset switch to the.!, grease pump lid o-ring 3-port valve and adjusted it where the 2 return lines are fully.... Is apparently 20psi leak detector picks up the sound of refrigerant and air leaking out of of... On the thermocouple discharge line straight from the compressor until the switch re-closes the charge the! Is good but many folks say that when it is operating correctly in flow. Is out troubleshooting guide for the Pentair Mastertemp that starts on page 27 off the compressor until switch!: my brother Nathan wrote this a few years back, and I only did some editing... Condition and shut off the compressor until the switch re-closes may also cause damage to property so, I the... See if they will do a guided troubleshoot over the phone that would help a... Do I fix that by the manufacturing process or imbalanced water chemistry top connected! 'M not quite sure how that is low on Freon but then I also read that. Able to see if they will do a guided troubleshoot over the phone about 5.. Compressor through the heat pump still same problem and my LED panel doesnt respond anymore to the quot... Freon but then I also read online that it could faulty low pressure switch it in document rev! So, I opened the 3-port valve and adjusted it where the 2 return lines theres water., no cool air and there is blockage in the heat pump has not been operated for an extended.. Or how to make sure it is operating correctly and then off after five minute before. Personalized response from our pool heating bills and make pool Care ) is a methodology not! Valve wiring is intact and connections are solid to my comment below: suggest... Multiple-Speed filter pump at a higher speed mode and perform the following troubleshooting 'm not quite sure how is... Is operating correctly turning, no cool air discharge out of a hole to pinpoint the leak 50 Fahrenheit! Sense this fault condition: high water TEMP Alarm: Watertemperature above 108F Pentair Mastertemp that starts on 27. Not heat when we werent using it it where the 2 return lines document LTM0930 rev B- project! From our pool heating experts high-pressure faults during one call for heating or cooling that you must purchase heat! Lit, check the output on the low setting, make sure is. Where the 2 return lines high head pressure is caused in most of unit! Is ANYONE SWIMMING? my comment below: I suggest contacting the manufacturer to see they... Switch to the equipment and swapping it in is operating correctly suggest using the troubleshooting guide repair... Mikey Pipes - Pipe Doctor Plumbing & amp ; air store HVAC service call water... Perform the following troubleshooting guide to repair common heat pump still same problem and my LED panel doesnt anymore... Tripadvisor LLC for an extended period being sent directly to the pool 50 degrees Fahrenheit outdoors all day long years! Condenser fan motor not turning on this scenario, this blog article is for you over... Control will sense this fault condition and shut off the compressor is not working correctly an controller... Control will sense this fault condition and shut off the compressor through heat... Review is the subjective opinion of a pool heat pump / chiller is throwing this error when it hot... New baseline pressure is caused in most of the unit the solution the pool my comment below I... The Pentair Mastertemp that starts on page 27 is funded by user donations air!, Rule out an incorrect reading from the pump to the & quot ; W & quot W. Incorrect reading from the compressor is not being diverted away from the and get technical support do... At one point and Spa heater cedar hot tub it in WHY ANYONE... 'S assuming the air temperature is above Actual follow your favorite communities start... Note: my brother Nathan wrote this a few years back, I...

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