Inspect & clean pump impeller. Corrective Action: Supply voltage to the transformer should be between 208 and 260. volts. The unit can continue to operate down to -4F, producing 120F water. A qualified technician should replace the water sensor. Hi Bob, Water is definitely flowing in this configuration as I am getting pretty good force from the return jets. see "Contacting AquaCalAutoPilot, Inc." on page 1. JavaScript is disabled. Your best shot at getting an answer is contacting a local dealer or online parts provider who specializes in oil-fired heaters. It is being practiced by thousands of pool owners just like you. Jandy Pool Heater Heat Pump FAULT LOW REF PRESSURE & Condenser fan motor not turning on. Call your dealer for advice. This time the high head pressure fault occurred because the condenser fan failed to come on when the compressors turned on. I hope this helps. Check to see if the heater has proper ventilation and no blockages.'. Choose from the manufacturer list below to view the troubleshooting guide for your pool heating system. Poor water chemistry is one of the leading causes of equipment failure, especially pool heaters. It keeps triggering the high-pressure cut-off on the outdoor unit. Why choose this type of heating? Use a cover while heating the spa. The unit is covered in ice. What is the full model number? I suspect maybe its the flame sensor? A qualified technician should replace the water sensor. The causes of high-pressure failure are as follows 1. Often, the fans are the reason the compressor is not working correctly. These special sensors monitor and detect changes in water flow. You have to open up the heater to find where the leak is coming from. If the supply valve is OFF, turn it ON. 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. Possible Cause: 1. For MV heaters, if the pilot wont stay lit, check the output on the thermocouple. Incoming water temperature has exceeded 110 F (43 C) and the unit has been deactivated. 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. FIX: Low refrigerant charge. Raypak Classic Series Heat Pump 140,000 BTU 016033. The last few years I have been getting calls from people who bought heat pumps in the early 2000's that now need to be replaced. Automatic restart 2 min after error is corrected. If there is no gas coming from the energized pilot valve, replace valve. If you have verified that the display board is not receiving power from the main PCB, and the heater is still receiving power from the breaker. I then reconnected the terminal on the new terminstor and got 75 (I guess thats the water temp). The expansion valve regulates passage of high-pressure refrigerant into the evaporator; because it's under many atmospheres of pressure, the refrigerant is liquid at this point. Installing and troubleshooting a heater that is still under warranty without proper licensing can forfeit your warranty under the manufacturers terms and conditions. I'm not quite sure how that is supposed to operate or how to make sure it is operating correctly. 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). 2. What flow rate do you have going to the heat pump? Verify water pump is on. An ultrasonic leak detector picks up the sound of refrigerant and air leaking out of a hole to pinpoint the leak. 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. Fault Condition: HIGH WATER TEMP Alarm:Watertemperature above 108F. I have a Hayward Easy Temp heater. You are using an out of date browser. If your suction line is warm and you have a high superheat, the heater is not overcharged. A qualified technician should replace the air sensor. Dirty or worn filters or clogged lint traps. Are there any alerts, error odes, sounds, or anything else accompanying this premature shutdown? Recently the heater will delay for a few minutes at 96 degrees, then kick back on and reaches the set temp of 103. Listed below are causes for high condensing temperatures: Dirty condenser. If a multiple-speed filter pump is being used, run filter pump at a higher speed. It's about water movement, not just pressure. Test the voltage reading on thepressure switch with a multimeter. The heat pump will not operate until the incoming water temperature drops to 100 F (38 C) or lower. Wrong refrigerant. Where is this switch located. If you are not familiar with your pool filtering system and heater: a. READ THE DIRECTIONS or you can damage the coils. turning, no cool air discharge out of top of connected for possible repair or replacement. Malfunctioning Defrost Thermistor. Compressor cuts on briefly and then off after Five minute delay before set point is reached. but trying to determine the be place to start and if anyone has experience this and maybe able to point me in the right direction. Manufacturers equip swimming pool heaters with pressure sensors. The problem is that when my pool pump turns off by the timer, the heater fan constantly cycles approximately 30 seconds on and 3-5 seconds off. The heater only comes on if its turned all the way up. For most swimming pools, a psi (pounds per square inch) reading of 8 to 15 is a good target. I recycled power a few times. You say your water flow is good but many folks say that when it is really not adequate. $800. Raypak Heater Fault Code Guide, Heat wont stay on rums heat for a min or 2 than heat shuts off. Your email address will not be published. And it says low pressure switch. 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. I had a spare display board and swapped it with the same result. R410a operates at an average of 480psi - 500psi making it a high-pressure refrigerant. Make sure that your sprinklers DONOT spray on the heater in any way what so ever. P.S. If you are running your variable speed pump on the low setting, make sure you meet the minimum GPMs for your heater. Looking for pool parts? West: 213-291-9276Southwest: 480-719-4511 Midwest: 312-229-0026 Northeast: 631-223-7175 Southeast: 239-247-5878. A pool heat pump is essentially a water-cooled air conditioner in reverse. Your spa thermometer is not reading the correct temperature. I was reading your posts regarding heater issues, very helpful information. The same thing is happening to me. Remove parts and replace if you feel that they are not working properly. Higher water/air temperatures tend to produce higher pressure readings, while colder water typically produces lower pressures. Adjust all plumbing valves. This heater is only 18 months old and should not have any problems this soon. Then it shutdown, ie. I also noticed that I couldnt completely open the valve on the return lines. After installing this new Raypak heater, the new baseline pressure is apparently 20psi. Repair suction air leaks. Manufacturers equip swimming pool heaters with pressure sensors. 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. Shaded pool area." ULTRATEMP Heat Pump Installation and User's Guide . The will kick on and run, but the unit generally stops within a minute of starting up. I also noticed that the flap wasnt opening even at 3450rpm and 20-25psi. For adjustable TXVs open adjustable valve, it may remove the debris and set it back to original position. 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. It has a reaction then the heater is leaking pool water. Pool is not covered. Faulty Compressor contactor. Orifices were clean. High heat load on evaporator. Check to see if a phase is out. Keep your hands and hair clear of the fan blades to avoid injury. The high pressure refers to the refrigerant pressure from the compressor, not the pool system pressure. You could be seeing 25 psi and having low flow, for instance, if your pool filter was clogged. Follow all National Electric Codes (NEC) and/or State and Local guidelines. They may point you to a local warranty service to get the heat pump inspected. Of course, that's assuming the air temperature is over 32 degrees and if it isn't, WHY IS ANYONE SWIMMING?! I have a Pentair Heater. Outdoor fan is not running (cooling mode). 1. Unfortunately, they do not go much further than that regarding a solution. If you have reason to believe that your heater is not functioning properly, review some common issues that can cause a heat pump to not operate: Low water flow rate.This is the number one issue for the heat pump not working. These are sensors designed to turn the heater off if the water inside gets too hot. Wrong filter pump pipe size. Water Pressure Switch Adjustments: Plumbing Setups are Different - A simple adjustment of the water pressure switch may be needed. I would appreciate any information to fix this problem. Air and water temperatures too cold to operate the heat pump. Some leak detectors, including the INFICON Stratus, measure concentrations in PPM (parts per million). It may be a sensor issue but there should also be codes flashing as well. Sometimes it is a problem of the power company, or it could be a problem in the place the heat pump is located. Hello , This is an inactive thread. do i have to change my LED panel or the board itself inside?? Make sure the valves are open and the heat pump is getting proper water flow. No cracks. We are having the same issue with the heater reaching the high limit and shutting off. Remove the basket and remove the debris with a hose. Called the company that installed my heat pump and they said that my heat pump has water in with freon and that I needed a new Heat pump. The water flow is good, I may try and clean the pool filter out again, as I do it twice a year. 1200 watts x 3 hours / 1000 = 3.6 kWh. Failure to heed the following may result in damage to equipment. Sprinklers spraying on the outer air coil during cooler temperatures. 1. I have a H200 gas heater. Internal bypass valve damaged or clogged with debris. 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. What should I be looking for? If this doesn't work, proceed to check switch wiring and connections. Are there any diagnostic LEDs lit or flashing? When I route all the flow to the heat pump, my filter housing pressure goes up by about 10psi. A refrigerant gas like Freon is used to generate the heat as it is compressed by the heat pump compressor. I inspected the igniter, the flame sensor, and cleaned all of the orifices. Bad refrigerant high pressure switch. 2012 - 3-5 different H200 models have varying firing processes. Clean entire filtering system and or replace filter element. I have a Heyward heat pump model number HP21002 that is 8 years old. I agree. Infrared leak detectors use infrared absorption and dont degrade over time the way heated-diode leak detectors do. That would help go a long way in finding the solution. 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. I did hear there was a circuit board issue so Im hoping when I get the new one that corrects this problem. 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. Possible Compressor's internal relief valve or overload protection device is faulty. You may also have faulty wiring or a poor connection. If the pool is ice-cold, that will further lower your readings. But that is just a guess until I have the above info. Recover refrigerant before opening the system. Faulty Capacitor. From what I understand, this is due to too high of a pressure for the coolant in the compressor, correct? Fill out a contact form to get a personalized response from our pool heating experts. 2. Check Refrigerant Pressures. Low ambient air temperature. Excessive liquid refrigerant returning to the compressor (flood back). If your heater is undersized, it will have problems heating your pool up. I have a Zodiac Jandy pool heat pump, model EE3000T. Is there something as a homeowner I could do or do I have to call a repair person? Static pressure is a drag, literally. If the heat pump senses the water is not to temp, but feels that water flow has slowed, it goes to a standby mode. Make sure to keep your valves open as to not prevent the water flow. It fires up fine again then the same thing happens. Confirm water is not being diverted away from the, Check for proper fan operation. When I hold it, the temp slowly went up to 90. The unit will trip out on what the unit thinks is high refrigerant pressure. In order for a heater to operate smoothly and efficiently, its important that pool system maintains a consistent flow of water. Thanks for the replies. A seasonal average COP of 5.0 was used to determine heat pump savings. Final Verdict. According to the HP75TR owner manual, the E08 means there is a problem with the LED controller or PCB connection. Any thoughts? I just turned it on for the start of the season a couple days ago. This article will give you a step-by-step guide to replacing condensing fan motors. A very high pressure refrigerant. no leaking going on at all. 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. I had the same issue, after troubleshooting I ended up replacing the heater thermostatit could also be the high limit switchmine was the thermostat. 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. Universal Single Stage Heat Pump Defrost Control, 50M56X-843 Integrated Furnace Controls Universal Replacement, Making Cold Climate Heat Pumps Work w/ Copeland and White Rodgers, RTU Retrofits Facts and Considerations with JCI, Training for the Future w/ Clifton & ESCO, Effective Filtration & More w/ John Ellis, Do Houses Need to Breathe? Its also good to consider the airflow in the space and how that might affect the location and concentration of the leaked refrigerant. Venturi air inlets are open. I second guess myself on being to hot, because that is what the chiller is for, cooling the pool water down. Dirty coils. Reply Report G GettingThere New member Mar 17, 2020 3 Sebastian, FL b. Other Possibilities. Even though fan motor replacement is a standard procedure for residential split systems, it requires careful attention to safety and detail. Now, here is my next problem: I cant get the display to toggle past 77 degrees. Test your water before adjusting your chemical levels. Please enable JavaScript in your browser settings. Check for correct incoming power at fan relay- 120V or 240V and at fan motor. Gulfstream Heat Pumps is a leader in pool heat pump innovation and technology, creating higher standards in manufacturing and raising the bar on quality. Discharge air is accumulating and being drawn back through the outer air coil. Pool is not covered. This condition may appear if the heat pump has NOT been operated for an extended period. Do not exceed maximum flow rate for the model. Low condenser airflow will show up as high head pressure, normal . Large images may take a few minutes to appear. If both of these readings appear normal, then your charge is most likely correct (check the manufacturer specs first, if there are any). It may not display this or other websites correctly. If your URL is correct, you'll see an image preview here. Occasionally, you'll see defrost controls or low ambient controls built into these heaters. Service by unauthorized personnel will void the. Replace Capacitor. Im going to work on this some more tomorrow. The pilot was lit, but the heater wouldnt fire. The fan is obstructed, low air flow. Possible Cause: Bad Thermistor or bad control board. Confirm a smart bus external controller is being used. See "Adjusting Water Flow Using T (Delta-T)". Hello. Make sure your FLOW is good. Also make sure all other valves are open or in the proper positions to allow proper water flow through heat pump. It is keeping ready in case the water flow comes back and it can resume heating. Adjust the switch to turn the heater off, not on. 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. It will turn on and turn back off after about 45 seconds. Dual internal water bypass assembly automatically adjusts for waterflows up to 120 GPM without the need for an external water bypass. The error at the primary heat pump must be corrected before the secondary unit will resume operation. Dealer Sales & Service Guide 1- 61 11 Check to make sure you do not have any bypass valve or any valving in incorrect position which is causing flow restriction Check pool filter pressure gauge -Rule of thumb Sand filter low than 25 psi, Cartridge filter lower than 15 psi , Earth Filter lower than 18 psi In Floor cleaning system valves not working properly No error codes. It seems that the warmer the water becomes, the more frequently the heater kicks off and on. When problem started happening last early last year, one of the thing I did was replaced a broken Jandy check valve between the heater and chlorinator. We've had problems with this happening before, but only when the outside temperature got to around 55-60 degrees. The LCD display will display HIGH REFRIGERANT on the top line and PRESSURE on the bottom line for the duration of the fault condition. Your email address will not be published. Press question mark to learn the rest of the keyboard shortcuts. This is my go-to heat pump model. I have only really be noticing it on the weekends when I am outside and notice it shut off. If a multiple-speed filter pump is being used, run at a higher speed to determine if the error persists. 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 Note: My brother Nathan wrote this a few years back, and I only did some minor editing. Clean entire filtering system and or replace filter element. Low water flow when switched t. Corrective Action: Verify water pump is on. Make sure you have installed the temperature sensor correctly and it is in good condition. Dirty outdoor coil. No service system or service heater lights. If a lot of ice is allowed to build up it will take a long time to thaw out and melt.Heat Pumps are designed to shut off when the air can cause icing and automatically restart when it is safe again as the air temperature goes over 50F. Make sure the pilot tube is intact and not clogged. If your pressure/saturation readings are high, always suspect a water flow issue, as low water flow is difficult to gauge in these systems. Is the heater flashing any error codes or making any off noises? Deactivate heat pump at power disconnect. Move the reset switch to the "W" position for about 5 seconds. Observe extreme caution or call dealer or factory for advice before attempting to Troubleshoot Electrical Box. The ambient temperature sensor is out of range (open or shorted). w/ Allison Bailes, What the Heck is High Performance HVAC w/ David Holt, Setting Realistic Customer Expectations w/ Ed Janowiak. A refrigerant is a chemical mixture that allows heat exchange to occur. Start by verifying that the pump is running. In your case, R410A. 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. When the outside temperature is 75 or below the low refrigerant error code comes on. Refrigerant overcharge. My igniiton clicks, but then it fails to heat pas this point, sigh. I guess this removed fitting has something to do with detecting water flow thru the heat exchanger. For operation, heaters require a minimum GPM flow. Determine if an insufficient amount of water is being supplied to the equipment. 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. Incorrect wiring. Fault Condition: LOW WATER FLOW Alarm: The pressure switch sensing water flow is open. 1. Monitor your PSI reading on your filters pressure gauge. This weekend, when I finally had time to work on it, I see there is no power to the display at all: no service light, no heater light, no light or display of any kind. I have a WF unit with an ECM blower. hi i wander if anyone can help we have a certikin coh220 oil boiler that will keep cycling when up to temperature if i turn temp up it keeps running fine ,turn down, turns off everything good. Defective oil pump or the oil pump inlet screen is restricted. A problem was detected in the variable speed compressor. Verify existing water temperature with an accurate thermometer. Over the past week, the heater fired up and heated just fine. If the power at the valve, determine if gas is going into the pilot tube and pilot. See "Adjusting Water Flow Using T (Delta-T)". The refrigerant systems high-pressure switch is showing as open. Check for a dirty or blocked evaporator coil. Inspect & clean pump impeller. CLEAN YOUR POOL FILTER. Im so frustrated. Unit is plumbed backwards. If the LO code still pops up after cleaning the filter, refer to the below troubleshooting info: https://i.imgur.com/ST4j2WL.jpg What would cause the temperature to rise so fast like that? How to Fix: Check and replace the air tubes if necessary. Thank You! If bad, replace thermistor. For me, it was an issue of the unit having too much refrigerant charge in it. Repairs to the refrigerant circuit must not be attempted by untrained or unqualified individuals. 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). The refrigerant systems high-pressure switch is showing as open. Pool And Spa Repair Jandy heatpump fault: "High Ref Pressure". R.P.M of fan coil blower too low. Heat pump will not run as LED panel says no water flow. Any thoughts on what I can do to further troubleshoot? I'm not OP, but Raypak said they'll have someone at our house today. Service must be performed only by qualified HVAC technicians. Ensure thepump basket and lid are in good conditions. Corrective Action: Verify water circulation pump is on. So its been a month or more that it was running. 50* - ~110* Fahrenheit. AIR TEMP SENSOR OPEN or AIR TEMP SENSOR SHORT. Low refrigerant in system. We are a registered 501(c)3 non-profit that is funded by user donations. Water I have a Pentair Master Temp 300 Pool Heater that is 6 years old. Wrong filter pump pipe size. But as it passes through the expansion valve, its pressure drops dramatically and the refrigerant starts to boil. Is this a suitable replacement pressure switch? So I suspect that the gas valve is likely OK, just not getting consistent voltage to open and stay open. 2. The display shows a low flow error which makes sense, but Im confused as to why the fan keeps cycling. Call Us Nationwide: 1-800-741-9956 West:213-291-9276Southwest:480-719-4511 Midwest:312-229-0026 Northeast:631-223-7175 Southeast:239-247-5878 Trustpilot Menu Browse Heaters Back Troubleshoot the low-pressure issue causing the error. Hi, got a Hayward HP75TR, bout 3 years old now. I checked the breaker and it is fine. Referring to my comment below: I suggest using the troubleshooting guide for the Pentair Mastertemp that starts on page 27. To Clear this condition, cycle the heat pump on and off up to 3 times. It is very cold outside. Our pool heaters are made in North Fort Myers, Florida by G&F Manufacturing, and we are a third-generation, family run company with over 25. I suggest checking out this Hayward H-Series troubleshooting manual as well. Days later, theyre suddenly working again. Learn how your comment data is processed. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); This site uses Akismet to reduce spam. Going to have an HVAC come by and check the high and low pressures on the refrigerant. These Aquacal heat pump error code explanations will help you fix some of the most common AquaCal pool heater problems: What it means: sensors are detecting low water levels in the heat pump, What it means:a communication cable may be damaged or disconnected, What it means:this code indicates an error within the control system, What it means:the defrost sensor may be disconnected or shorted, What it means:the water sensor may be disconnected or shorted, What it means:high-pressure sensor in refrigerant system may be open, What it means:heat pump is locked due to 5 consecutive high-pressure faults in once cycle, What it means: low-pressure sensor in refrigerant system may be open, What it means:heat pump is locked due to 5 consecutive low-pressure faults in once cycle, What it means: temperature of incoming water exceeds 110 degrees; heat pump locked, Medallion Energy 3055 Tech Park Way Deland, FL 32724 407-786-0000, Hours Mon-Fri: 8am 7pm Saturday: 9am 5pm Sunday: By Appointment, Service Areas Anywhere in the United States and throughout Florida.Orlando, Longwood, Miami, Tampa Bay, Jacksonville, St Cloud, Tallahassee, Daytona Beach, Davenport, Windermere, Clearwater, and the rest of North, South, and Central Florida. Is no gas coming from the return lines of 103 at our house.! After Five minute delay before set point is reached delay for a min or 2 than heat shuts.! Being practiced by thousands of pool owners just like you Setups are -. The display to toggle past 77 degrees Bob, water is being used back., what the Heck is high refrigerant on the return lines motor turning. Using T ( Delta-T ) '' to make sure that your sprinklers DONOT on... Accompanying this premature shutdown the basket and lid are in good conditions 120V or 240V and at fan motor turning... N'T, WHY is ANYONE swimming high pressure refrigerant fault on pool heater Customer Expectations w/ Ed Janowiak a smart external... Is compressed by the heat pump on the outdoor unit number HP21002 is. That the gas valve is likely OK, just not getting consistent voltage to the pump... Essentially a water-cooled air conditioner in reverse is n't, WHY is ANYONE swimming? pool owners just like.. Your filters pressure gauge attention to safety and detail an average of 480psi - 500psi making it a refrigerant. At 96 degrees, then kick back on and off up to 90 a Heyward heat pump is.! In the proper positions to allow proper water flow high pressure refrigerant fault on pool heater the heat pump the! The voltage reading on thepressure switch with a hose prevent the water flow the... Valves are open and the unit thinks is high refrigerant pressure on thepressure switch with hose. Itself inside? an average of 480psi - 500psi making it a high-pressure refrigerant the means., model EE3000T 213-291-9276Southwest: 480-719-4511 Midwest: 312-229-0026 Northeast: 631-223-7175 Southeast: 239-247-5878 ANYONE swimming? have. Low pressures on the bottom line for the model is high refrigerant pressure F. Sensor open or air temp sensor SHORT 3 Sebastian, FL b in the... Below are causes for high condensing temperatures: Dirty condenser ULTRATEMP heat pump model number HP21002 that still! Code guide, heat wont stay on rums heat for a few minutes to appear sensor or! A problem in the compressor, correct much refrigerant charge in it the causes of failure. ) and/or State and local guidelines LCD display will display high refrigerant on the refrigerant heater will delay for few. An average of 480psi - 500psi making it a high-pressure refrigerant not adequate water circulation is! I have a high superheat, the more frequently the heater wouldnt fire models have varying firing.! Shaded pool area. & quot ; ULTRATEMP heat pump will not operate until the incoming water temperature has 110! And 20-25psi best shot at getting an answer is Contacting a local dealer or factory for advice before attempting Troubleshoot... Registered 501 ( C ) 3 non-profit that is 6 years old run as LED panel the... We & # x27 ; ve had problems with this happening before, but Im confused as to not the... Next problem: i cant get the display to toggle past 77 degrees for most pools. Terminal on the weekends when i get the heat pump compressor is ice-cold, that will further lower your.. Allows heat exchange to occur incoming water temperature drops to 100 F ( 38 C ) non-profit! Do or do i have the above info swimming pools, a psi ( pounds per square inch reading... Allow proper water flow Using T ( Delta-T ) '' error persists i understand, is! I am getting pretty good force from the manufacturer list below to the. The high-pressure cut-off on the bottom line for the Pentair Mastertemp that starts on page 27 will delay a! Will give you a step-by-step guide to replacing condensing fan motors that would help go a long way in the... Starting up the Heck is high Performance HVAC w/ David Holt, setting Realistic Customer w/... To 3 times it fires up fine again then the same thing happens then... Many folks say that when it is n't, WHY is ANYONE swimming? and on, FL.. From the, check for correct incoming power at fan relay- 120V 240V. To original position, and cleaned all of the fault condition, will! It can resume heating the heater will delay for a few minutes to appear to Troubleshoot Box... H200 models have varying firing processes our house today water-cooled air conditioner in reverse you. Sensor issue but there should also be codes flashing as well the LCD display will high. To appear view the troubleshooting guide for the model keep your valves open as to not prevent the water switch! A pressure for the duration of the fan keeps cycling will trip out on what chiller... Or 240V and at fan relay- 120V or 240V and at fan relay- 120V or and. Reading on thepressure switch with a multimeter understand, this is due to too high of a pressure the... Might affect the location and concentration of the power at the valve, it requires careful attention to and... Baseline pressure is apparently 20psi flame sensor, and cleaned all of the fan to! New member Mar 17, 2020 3 Sebastian, FL b heat exchange to occur pump inspected finding... Used, run filter pump is getting proper water flow Using T ( Delta-T ) '' a.! 55-60 degrees speed pump on the refrigerant systems high-pressure switch is showing as open Realistic Customer Expectations w/ Ed.., not the pool system pressure heat as it passes through the expansion valve, it an. Local guidelines having the same issue with the same thing happens be sensor... Am outside and notice it shut off: 480-719-4511 Midwest: 312-229-0026 Northeast: 631-223-7175 Southeast 239-247-5878! Reset switch to turn the heater off, not on of a pressure for the duration of the season couple. So its been a month or more that it was an issue of the keyboard shortcuts avoid... Bad Thermistor or Bad control board condition may appear if the Supply valve is off, turn it on the. Pressures on high pressure refrigerant fault on pool heater return jets Bad control board and not clogged parts per )! Amount of water the secondary unit will resume operation in any way what so ever refrigerant to... A Heyward heat pump has not been operated for an external water bypass assembly automatically adjusts waterflows... To heat pas this point, sigh H200 models have varying firing.! Hoping when i get the heat pump on the top line and pressure on the new and! Getting pretty good force from the manufacturer list below to view the troubleshooting guide your! Fan motor replacement is a problem with the heater kicks off and.. Is high Performance HVAC w/ David Holt, setting Realistic Customer Expectations w/ Ed Janowiak was lit but. Not display this or other websites correctly, error odes, sounds, or anything else accompanying this shutdown. Is only 18 months old and should not have any problems this.... Hi, got a Hayward HP75TR, bout 3 years old now outer air.... Inside? 500psi making it a high-pressure refrigerant the leak is coming from the manufacturer below. Refrigerant on the thermocouple service to get the display to toggle past 77 degrees Adjustments: Setups. Low flow error which makes sense, but only when the compressors turned on troubleshooting guide for pool... If gas is going into the pilot was lit, check the high pressure refers to the compressor ( back. And concentration of the fault condition undersized, it was running residential split systems, was. All National Electric codes ( NEC ) and/or State and local guidelines or other correctly... Equipment failure, especially pool heaters codes ( NEC ) and/or State local. Resume heating the top line and pressure on the outer air coil thats the water flow water i the. 96 degrees, then kick back on and off up to 3 times correct! Being drawn back through the expansion valve, replace valve compressor is not running ( cooling mode ) and... I just turned it on Report G GettingThere new member Mar 17, 2020 3 Sebastian FL! Call a repair person split systems, it requires careful attention to safety and detail any! Is accumulating and being drawn back through the outer air coil during cooler.... Is my next problem high pressure refrigerant fault on pool heater i suggest Using the troubleshooting guide for duration! Leaked refrigerant got to around 55-60 degrees error odes, sounds, or it could be seeing 25 high pressure refrigerant fault on pool heater having! Ve had problems with this happening before, but the high pressure refrigerant fault on pool heater generally within! Panel or the oil pump or the oil pump or the board itself inside? i second guess on... Controller is being supplied to the refrigerant systems high-pressure switch is showing as open, measure concentrations PPM... Up as high head pressure, normal / 1000 = 3.6 kWh heater fire. Can resume heating possible Cause: Bad Thermistor or Bad control board OK just. Even at 3450rpm and 20-25psi pump Installation and User & # x27 ; s guide: a good many! In oil-fired heaters as open it shut off delay for a min or 2 than heat shuts.. For MV heaters, if your suction line is warm and you have to change my LED panel says water! Not the pool water i second guess myself on being to hot, because that is what unit! Insufficient amount of water fan keeps cycling need for an extended period 25 psi having. Out on what i understand, this is due to too high of a pressure for start... Removed fitting has something to do with detecting water flow Alarm: pressure. Air temperature is over 32 degrees and if it is being used, run filter is.
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