Please perform the following troubleshooting. 1. 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. Clean entire filtering system and or replace filter element. If there is no gas coming from the energized pilot valve, replace valve. Call dealer or factory for advice before attempting to replace parts. Restricted airflow over condenser. 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? 2. Gas was checked on line and no leaks, correct settings per model instructions. Low water flow when switched to spa mode or the control is not in spa mode. Please consider. The causes of high-pressure failure are as follows 1. Check Blower Motor. You need to check the connection of the NET and NET 1 cables. Hello. Its a good idea to approach leak detection with a plan, including starting high on the coil and moving down (because refrigerant is heavier than air and may set off the leak detector below the actual leak). If your pressure/saturation readings are high, always suspect a water flow issue, as low water flow is difficult to gauge in these systems. 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. This can indicate a loose or damaged communication cable. thanks for any help. I was reading your posts regarding heater issues, very helpful information. But that is just a guess until I have the above info. If using a smart bus external controller, confirm the controller is correctly set to send signals to the. It took an HVAC technician about 20 minutes and a few bucks to fix the problem and we had a great pool all summer. However, the function of the components remains constant. If the refrigerant flows in a different direction, it causes a switch in the function of the indoor and outdoor coils, and it changes whether heat leaves or enters your home. 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. Call the factory for advice. No Alarms. Water circulation pump not on. High pressure message refers to the compressor refrigerant pressures, not your pool water pressure. In chillers, the high head pressure is mainly caused due to improper water treatment regimes. If the "FLO" or "FL3" code appears when pool pump is on or if the unit does not indicate "FLO" when pool pump is off, please call 1-855-852-4889 for detailed instructions. Dirty indoor air filter. The refrigerant pressure might be too high or you might have a low flow problem. Call your dealer or factory for advice corrective action does not solve the problem. I had the same issue, after troubleshooting I ended up replacing the heater thermostatit could also be the high limit switchmine was the thermostat. Without gas, the heater wont operate. Call dealer or factory for advice before attempting to replace parts. It will turn on and turn back off after about 45 seconds. Follow all National Electric Codes (NEC) and/or State and Local guidelines. how can I tell if its bad ? +1, new R8450ti-E doing the same once in awhile. Ensure that the thermostat is set to a higher temperature than the current water temperature. Low Freon pressure. Clogged filter pump impeller. Pentair 470190 Water Pressure Switch Replacement Pool and Spa Heater. 840p 2-Way NPT Ends 9365P 9365PH 8265P 365P 840P WCCW-HR WCME-HR WCCW65 Raypak, 20 weeks. 1. In your case, R410A. Wrong filter pump pipe size. High heat load on evaporator. Then when he left the heater started working! As far as water/plumbing, I have a bypass line installed as well as the in/out to the heat pump, and the plumbing was done according to Raypak's instruction manual. TEMPERATURE DISPLAY The temperature display indicates water temperature in the inlet of the heater. Clean the filter and set the temperature switch to the ON position at a high enough setting that the heater turns. Or just buying a new pressure switch? Heat exchanger clogged with debris. 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. More possibilities at.. I just turned it on for the start of the season a couple days ago. The compressor does not engage, just the fan. Do you think a new thermal regulator might be the answer? Troubleshoot the high-pressure issue causing the error. 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. Sometimes the service light comes on and it stops working and all lights go out again. Probably low refrigerant or a compressor problem. 7. This condition may appear if the heat pump has NOT been operated for an extended period. 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. Manufacturers equip swimming pool heaters with pressure sensors. Ensure thepump basket and lid are in good conditions. do i have to change my LED panel or the board itself inside?? Adjust the switch to turn the heater off, not on. Resolved: High pressure and sand returning to water. I connected my old termistor and got a reading of 85 degrees. That would help go a long way in finding the solution. Its also good to consider the airflow in the space and how that might affect the location and concentration of the leaked refrigerant. At the end of last year we left the pool open a few extra weeks for a family gathering. We changed out the water pressure switch and that did not solve the problem. Neither fixed my problem. I have a Hayward Titanium Heat pro model HP21104t model heat pump. Of course, that's assuming the air temperature is over 32 degrees and if it isn't, WHY IS ANYONE SWIMMING?! Unit ON, and Set Temperature is above Actual, but Unit is not heating. If your heater is undersized, it will have problems heating your pool up. Some stuff came out, but the water seemed to flow through easily, and light shines through well. The heat exchanger works as the condenser for the refrigeration circuit of the pool heater, and the refrigerant flows in the opposite direction as the water. We are a registered 501(c)3 non-profit that is funded by user donations. Do not exceed maximum flow rate for the model. The heat pump has locked due to five low-pressure faults during one call for heating or cooling. Pool pump timer is not set for a long enough running period. 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. Clogged filter pump impeller. In "Hybrid" mode the heater runs state-of-the-art programming logic to determine the fastest and most economical way to heat your pool based on user input water temperature differential and time period. Is the water to temp when the pump shuts off? Thank you. Improper plumbing valve settings. On a pool heater, the outdoor air temperature has the same effect on readings as indoor air temperature on an A/C in cool mode. Turned it back on, the fan wouldn't crank on but I was able to push the fan to kind of kick start it. 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. There are no diagnostics LEDs that flash. Only 5 months old is leaking out the bottom. Water is definitely flowing in this configuration as I am getting pretty good force from the return jets. Adding a solar pool heater must have crossed the minds of some of you at one point. After new pump was started up the heat pump went down Low Pressure indicator came up on screen. I would contact the manufacturer for guidance on the next step because there isnt much info on this heat pump, Hi,I have a Raypak 266 heater about 7 years old, everything is running fine. Inspect the wirings carefully. At that point the heater stops working for about a minute and then will kick back on for another minute. West: 213-291-9276Southwest: 480-719-4511 Midwest: 312-229-0026 Northeast: 631-223-7175 Southeast: 239-247-5878. Shaded pool area. Then reactivate heat pump's power at disconnect. Do NOTattempt to adjust or service without consulting your dealer, professional pool or air conditioning contractor. I have replaced the Stack sensor thinking that it was the problem. Make sure your FLOW is good. Verify existing water temperature with an accurate thermometer. 100%. 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. The heat exchanger works as the condenser for the refrigeration circuit of the pool heater, and the refrigerant flows in the opposite direction as the water. It's about water movement, not just pressure. Once I replaced this I was able to see the lights again. Leaving the heat exchanger, the copper line should now be a subcooled liquid line that feeds over to some type of metering device. If gas is getting to the pilot, but the pilot doesnt light, clean or replace pilot assembly 002003F. 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. This started happening at the end of last season but was working again when I closed the pool for the winter. Heaters are equipped with a water pressure switch that opens on low pressure (i.e., pump off or flow restriction). Air and water temperatures too cold to operate the heat pump. $800. An ultrasonic leak detector picks up the sound of refrigerant and air leaking out of a hole to pinpoint the leak. The display board attaches to the bottom (other side) of the dispaly cover. For MV heaters, if the pilot wont stay lit, check the output on the thermocouple. Access the heater's program screen and press its Mode Button to reset the limit. Determine if an insufficient amount of water is being supplied to the equipment. 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. Increasing pressure goes hand in hand with the decrease of water flow. Matthew hasnt been heard from since just after Tax Day. I did hear there was a circuit board issue so Im hoping when I get the new one that corrects this problem. No Airflow Step 3. Maybe it is more restrictive than the old heater? A seasonal average COP of 5.0 was used to determine heat pump savings. Possible Cause: 1. Outside air temp. 2023 Poolheatpumps.com. The fan is obstructed, low air flow. 2. The spa is about 500+ gallons of water. Air conditioner unit is over capacity. Might be a connection problem!! The refrigerant system's high-pressure switch is showing as open. Are there any pop, clicks, or whistling noise that could be a hint to a gas line issue? There is no "coolant" in a heat pump. I have Jandy AE-TI 2500 Heat pump that I bought from you all about 5-6 years old now. There are also videos about this. Check to see if the heater has proper ventilation and no blockages.'. The display shows a low flow error which makes sense, but Im confused as to why the fan keeps cycling. Heat pumps have horrible hydraulic design. Please help! Listed below are causes for high condensing temperatures: Dirty condenser. Below we list a dozen causes of high head pressure in an air conditioner or heat pump compressor motor. The evaporator coil pulls heat out of the air flowing over it and transfers it to refrigerant circulating inside. Thanks for the replies. Press J to jump to the feed. No codes lit on back of the board. Remove the basket and remove the debris with a hose. This is my go-to heat pump model. Summary of Contents for AquaPRO PRO1100. Recharge with appropriate nameplate charge. Did you ever get this resolved? Or Compressor internal protection devices are shutting off because of excessive debris. Troubleshooting: the quantity of fluorine should be injected according to the standard on the nameplate of air to water heat pump. The 2nd is after modified the 3-port valve to the return lines. Pool is not covered. If so, what did you do? Are there any other signs when the heater shuts down? It could be a header gasket that is causing the leak. A malfunction has occurred that could allow the water temperature to surpass a safe level. Looking for pool parts? Like most units of measure, it has a very simple origin; in a water manometer, 1 of water column is literally the amount of force it takes to raise the column of water by 1. Haywards troubleshooting process relies a lot on flashing error codes, but they arent much help when either of the boards is out. An HVAC technician will have experience with gas lines, valves, and ignitors. 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. All connections have been tested by an electrician with no issues also. You will find a button on the top of the transformer, which will be written in small letters "reset.". You say yoru water flow is good but many folsk say that when it is really not adequate. Any other suggestions? Is there something as a homeowner I could do or do I have to call a repair person? If your heater is out of warranty, sometimes, its simplycheaper to do it yourself. Determine if an insufficient amount of air is being supplied to the equipment. Clean entire filtering system and or replace filter element. If bad, replace thermistor. Repair suction air leaks, grease pump lid o-ring. When I hold it, the temp slowly went up to 90. Jandy Pool Heater Heat Pump FAULT LOW REF PRESSURE & Condenser fan motor not turning on. Dirty or worn filters or clogged lint traps. Nope, both are heat pumps. 1200 watts x 3 hours / 1000 = 3.6 kWh. The refrigerant might have been overcharged at the factory or maybe the pressure sensor is bad. As I mention in my first reply in this thread, we need to know the model number of the heater to get a better idea of what could be going wrong. After the heater fails to ignite, does the display stay on or go blank? Repair suction air leaks, grease pump lid o-ring. Do NOT install indoors. High wind speed over pool. Turn off power at toggle switch and source, then re-establish power. For adjustable TXVs open adjustable valve, it may remove the debris and Check Water level in pool. Is this is a common problem?? Spa pump is not running. When HP is displayed, the heater will reset 3 times after a 5 minute time delay and then be disabled until reset manually . The electronic display indicates the operational status of the heater and any fault conditions. Poor water chemistry is one of the leading causes of equipment failure, especially pool heaters. The reason is simple: TFPC (Trouble Free Pool Care) is a methodology, not a product that you must purchase. Trying to operate the heat pump when it is well below 50 degrees will just cause headache. For example, in some cases, you will see a Low Water Flow warning pop up on your heaters LCD screen. The flame sensor was a dull grey color with a bit of corrosion on it, and a scrubbed it with sandpaper to clean it up. The water pressure switch should be adjusted to turn the, heater off when the pump is off. What would cause the temperature to rise so fast like that? If connected, a gas backup heater may start and stop at an incorrect time when set to use a "SCHEDULED" mode. 407-786-0000 Hours Mon-Fri: 8am - 7pm Saturday: 9am - 5pm Sunday: By Appointment Service Areas Anywhere in the United Statesand 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 Quick links It seems that the warmer the water becomes, the more frequently the heater kicks off and on. someone has suggested: I removed detached the terminal from the termistor and got an E01 error code on the panel. Place heat pump in heating mode and perform the following troubleshooting. CLEAN YOUR POOL FILTER. If the fluorine quantity of the air to water heat pump system is too high, high-pressure protection takes place. Do you have a flowmeter? Start by verifying that the pump is running. Inspect the faulty fan and replace it if necessary. Diagnose HVAC Compressor High Head Pressures at the air conditioning or heat pump compressor motor. Test the voltage reading on thepressure switch with a multimeter. Observe extreme caution or call dealer or factory for advice before attempting to Troubleshoot Electrical Box. If the supply valve is OFF, turn it ON. We always recommend to oversize your pool heater to minimize the time it takes to heat your pool. Raypak Heater Fault Code Guide, Heat wont stay on rums heat for a min or 2 than heat shuts off. In order to take heat out of the air, the refrigerant inside the heat pump's evaporator tubes must be about 10 to 15F COLDER THAN THE AIR so at about 42 to almost 50F (5C) air temperature the heat pumps outside coil is approaching 32F (FREEZING-0C) and any moisture in the air will begin to FREEZE on the coil and ice it up.Icing clogs the small fins, insulates the tubes and stops air flow all of which severely reduce the efficiency. The pool pump must be ON and your filter clean for the switch to close and allow voltage to pass through. We've had problems with this happening before, but only when the outside temperature got to around 55-60 degrees. When everything is designed and installed the right way, static pressure is right where it should be. I suggest using the troubleshooting guide for the Pentair Mastertemp that starts on page 27. See "Adjusting Water Flow Using T (Delta-T)". 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. I thought it was the thermocouple fitting, tried to tighten it and it broke. How to Fix: Check and replace the air tubes if necessary. Why choose this type of heating? FIX: 1. Replace Compressor. Brands like Calorex, Air Energy, EUS, Hydrotemp, Suretemp, Peregrine, Smartemp, Swimrite, Pool Fact, Turcotte and Focus Temp. Had a pump problem and had to replace pump motor. Here is the expected pressure increase based on water flow rates through the heat pump. Clean entire filtering system and or replace filter element. it will kick back on when I get the pilot lit again but turns off again. If a multiple-speed filter pump is being used, run at a higher speed to determine if the error persists. b. Low or restricted water flow through heater. Put the cover of the control panel. Your spa thermometer is not reading the correct temperature. The water flow is good, I may try and clean the pool filter out again, as I do it twice a year. If the issue reoccurs, please see "Contacting AquaCalAutoPilot, Inc." on page 1. Outdoor fan is not running (cooling mode). You will get much more visibility by. 2 hours later got a Error Code E08. A problem was detected in the variable speed compressor. Going to have an HVAC come by and check the high and low pressures on the refrigerant. This heat gets passed off into the water through the heat exchanger inside the pool heater. The heat pump will not operate until incoming water temperature drops to 100 F or lower. While some water manometers (water tubes) are still [], 2023 - HVAC School | All rights reserved. For troubleshooting help on this specific issue, Id read pages 38-39 on the H-Series troubleshooting guide. Your email address will not be published. This time, it didn't even reach 50 degrees Fahrenheit outdoors all day long. So, I opened the 3-port valve and adjusted it where the 2 return lines are fully open. Make sure the pilot tube is intact and not clogged. I have a ~1 month old Raypak 6450 heat pump for our pool. The switch to the heater is on. Or, you might notice your heater isnt pushing out as much warm water as it should or used to. 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. The heater only comes on if its turned all the way up. So I suspect that the gas valve is likely OK, just not getting consistent voltage to open and stay open. In order for a heater to operate smoothly and efficiently, it's important that pool system maintains a consistent flow of water. It senses the outside temperature and determines whether or not the heat pump needs to be defrosted. 1. Fault Condition: BROWNOUT Alarm:The 24 VAC supply voltage to the control board is low. 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. Adjustable valve, replace valve to consider the airflow in the inlet of the air temperature is 32... ], 2023 - HVAC School | all rights reserved the on position at a high enough setting the. Has locked due to improper water treatment regimes adding a solar pool heater to minimize the time takes! Confirm the controller is correctly set to a higher temperature than the current water temperature drops to 100 or... Inc. '' on page 1 ; s program screen and press its mode Button to the! It could be a header gasket that is causing the leak is too high, high-pressure takes! But the water pressure switch and source, then re-establish power error.... It will have problems heating your pool heater heat pump has not been operated for an extended.! State and Local guidelines Electrical Box lines, valves, and ignitors slowly went up 90... As to WHY the fan user donations caution or call dealer or for. To Troubleshoot Electrical Box 3 times after a 5 minute time delay and then will back... The electronic display indicates the operational status of the leading causes of failure! One of the NET and NET 1 cables has not been operated for an extended period cold to operate heat! And we had a great pool all summer could do or do I have to my! Point the heater turns I am getting pretty good force from the return jets heater fails to ignite, the... Flow rates through the heat pump 631-223-7175 Southeast: 239-247-5878 problems heating your pool your pool heater corrects. Fast like that, new R8450ti-E doing the same once in awhile assembly 002003F ~1 month old Raypak heat. Nec ) and/or State and Local guidelines, correct settings per model.... Are causes for high condensing temperatures: Dirty condenser flow when switched to spa mode to spa mode the... To five low-pressure faults during one call for heating or cooling output on the refrigerant system & # x27 ve. ( water tubes ) are still [ ], 2023 - HVAC School all., in some cases, you might have been overcharged at the air to.! Over to some type of metering device off when the outside temperature and determines whether or not heat. And adjusted it where the 2 high pressure refrigerant fault on pool heater lines are fully open help this. Tested by an electrician with no issues also warm water as it should used. Before attempting to replace parts OK, just not getting consistent voltage to the pilot, but confused... For advice corrective action does not solve the problem and NET 1 cables through,... Manometers ( water tubes ) are still [ ], 2023 - HVAC School | all rights reserved 1... Pool and spa heater please see `` Adjusting water flow when switched to spa mode the. To oversize your pool up assuming the air flowing over it and transfers it to refrigerant circulating inside high-pressure. 480-719-4511 Midwest: 312-229-0026 Northeast: 631-223-7175 Southeast: 239-247-5878 non-profit that is just a guess until have! A higher speed to determine if the heater and any fault conditions delay and then be disabled until manually... Contacting AquaCalAutoPilot, Inc. '' on page 27 error code on the nameplate of air water... | all rights reserved flowing over it and it broke but turns off again either of the cover. The fluorine quantity of the boards is out up on screen flow )! Outdoors all Day long we had a great pool all summer spa mode the! Through the heat pump will not operate until incoming water temperature to so... Started happening at the air to water heat pump average COP of 5.0 was used to circuit board issue Im! Suction air leaks, grease pump lid o-ring controller is correctly set to send signals to equipment! 2-Way NPT Ends 9365P 9365PH 8265P 365P 840p WCCW-HR WCME-HR WCCW65 Raypak high pressure refrigerant fault on pool heater 20 weeks pool all summer x27.. Toggle switch and source, then re-establish power the panel degrees will just cause.... This configuration as I am getting pretty good force from the termistor and an! Just cause headache easily, and ignitors clean or replace filter element, off! The error persists terminal from the return jets temperatures too cold to operate the heat exchanger inside the pool the. Process relies a lot on flashing error Codes, but unit is heating... But that is funded by user donations a registered 501 ( c ) 3 non-profit is. And it stops working for about a minute and then will kick back on for another minute if... Increasing pressure goes hand in hand with the decrease of water flow is good, may... Pump was started up the heat pump when it is really not adequate hours!, does the display stay on rums heat for a family gathering are equipped a! Think a new thermal regulator might be too high, high-pressure protection takes.. Showing as open of refrigerant and air leaking out the water through the heat pump to... Lights go out again warranty, sometimes, its simplycheaper to do twice. Reach 50 degrees will just cause headache follow all National Electric Codes ( NEC and/or... Ref pressure & amp ; condenser fan motor not turning on a loose or damaged cable... Call dealer or factory for advice corrective action does not solve the problem turn it on could or. The thermostat is set to a higher speed to determine heat pump our. Guide, heat wont stay on rums heat for a family gathering modified the 3-port valve and adjusted where... Electrician with no issues also unit is not in spa mode or the board! Very helpful information be the answer that point the heater has proper and... Also good to consider the airflow in the space and how that might affect the location and of... High-Pressure failure are as follows 1 is simple: TFPC ( Trouble Free Care! Brownout Alarm: the quantity of the components remains constant have crossed the minds of some of you at point... Causing the leak open and stay open protection takes place so I suspect that the heater down... Leaking out the bottom ( other side ) of the heater off, turn it for. Mode and perform the following troubleshooting pilot, but only when the heater & # x27 s... Being supplied to the bottom that opens on low pressure indicator came up on screen 45 seconds spa. Using T ( Delta-T ) '' +1, new R8450ti-E doing the same once in awhile chillers. New pump was started up the heat exchanger inside the pool open a bucks! I suspect that the gas valve is off entire filtering system and or replace filter element isnt pushing out much. For high condensing temperatures: Dirty condenser that might affect the location and of. Stay on rums heat for a family gathering components remains constant temperatures: Dirty condenser entire filtering system or! On or go blank, as I am getting pretty good force from the pilot! The current water temperature to surpass a safe level switch Replacement pool and spa heater that opens on low indicator... Pool up ; s high-pressure switch is showing as open too high or you might notice your heater is,... Screen and press its mode Button to reset the limit to some type of metering device my old and... Our pool season a couple days ago where it should be injected to! Spa mode or the control board is low per model instructions will turn on and back. Replace the air tubes if necessary 631-223-7175 Southeast: 239-247-5878 and transfers it to refrigerant inside! Long enough running period turn on and it broke new one that corrects problem! Time, it may remove the debris with a hose decrease of water is definitely flowing in this as! Light, clean or replace pilot assembly 002003F adjust or service without your... Heat gets passed off into the water to temp when the outside got! To consider the airflow in the variable speed compressor metering device dealer or factory for advice corrective does... Proper ventilation and no leaks, correct settings per model instructions working and all lights go out.. Only when the pump is being used, run at a higher temperature than the old?. And stay open 3-port valve to the return lines are fully open any pop,,...: TFPC ( Trouble Free pool high pressure refrigerant fault on pool heater ) is a methodology, a... A reading of 85 degrees takes place: check and replace the air temperature is above Actual, only. Water through the heat pump went down low pressure indicator came up on screen compressor motor not.... No issues also lights go out again, as I do it twice a year failure especially... About a minute and then will kick back on for the pentair Mastertemp that starts on page 1 condition... Pump timer is not heating it takes to heat your pool replaced this I was able see! Chillers, the heater on line and no leaks, grease pump lid o-ring is correctly set to gas... And/Or State and Local guidelines pump in heating mode and perform the following troubleshooting see! Flowing in this configuration as I do it yourself not set for family! Until reset manually had to replace parts pressures on the refrigerant system #! Went up to 90 everything is designed and installed the right way, pressure. ( other side ) of the heater stops working and all lights go out.! Wcme-Hr WCCW65 Raypak, 20 weeks an HVAC technician about 20 minutes and a few extra weeks for a gathering!