High heat load on evaporator. The refrigerant systems low-pressure switch is showing as open. What is happening is we will use the heater to heat up the spa. Heat pump pool heater s function by pulling warm, ambient air across an evaporator coil using a fan. Are you sure that you're using the valves correctly? *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. Dirty or worn filters or clogged lint traps. Leaking Heat Pump.A common concern is condensation. But as it passes through the expansion valve, its pressure drops dramatically and the refrigerant starts to boil. If gas is getting to the pilot, but the pilot doesnt light, clean or replace pilot assembly 002003F. Brands like Calorex, Air Energy, EUS, Hydrotemp, Suretemp, Peregrine, Smartemp, Swimrite, Pool Fact, Turcotte and Focus Temp. It would also help to confirm the model number of your heater so I can know the basic troubleshooting method to take. 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? Increasing pressure goes hand in hand with the decrease of water flow. It is being practiced by thousands of pool owners just like you. Determine if an insufficient amount of water is being supplied to the equipment. Do NOT install indoors. According to the HP75TR owner manual, the E08 means there is a problem with the LED controller or PCB connection. If code reappears, replace board as memory has failed. 2. A heat pump pool heater heats the water by running the hot discharge line straight from the compressor through the heat exchanger. 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. If the pool is ice-cold, that will further lower your readings. Confirm that all gas valve wiring is intact and connections are solid. 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. Faulty Fan Relay. Inspect your heat exchanger for chemical or sanitizer damage. You'll also want to check terminals for breakage or corrosion. No error codes. 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. AIR TEMP SENSOR OPEN or AIR TEMP SENSOR SHORT. Heat pump will not run as LED panel says no water flow. Supply voltage should be between 208 and 260 volts. If you are experiencing low water flow, or your heater wont start,ask yourself the following questions: If your swimming pool heater is cycling ON and OFF, it is an early indication that the electrical connection or power supply is experiencing issues. Use the following troubleshooting guide to repair common heat pump issues and get technical support. Unless, maybe, you live in Arizona and the unit is in the direct sunlight. I have closed my bypass valve completely and opened the inlet/outlet valves completely. CLEAN YOUR POOL FILTER. Unfortunately, neither one of us have x-ray vision. I thought it was the thermocouple fitting, tried to tighten it and it broke. Corrective Action: Test water temp to see if it is correct, if not, use the 10k ohm resistance test to verify thermistor. More possibilities at.. There are tons of heater models; a one-sentence description is not enough to diagnose most of them. Do not exceed the maximum flow rate for the model. Raypak Atmospheric Digital RP2100 Heaters 206A, 266A, 336A, 406A (11/01/04-Current) Parts Diagram. Air blower is running. The reason is simple: TFPC (Trouble Free Pool Care) is a methodology, not a product that you must purchase. Matthew hasnt been heard from since just after Tax Day. Caution: High voltage checks. If your heater is undersized, it will have problems heating your pool up. The LCD display will display HIGH REFRIGERANT on the top line and PRESSURE on the bottom line for the duration of the fault condition. Probably in the evaporator. Raypak, 20 weeks. Note: when the opened the manifold last winter to replace the bypass, the manifold and the heat coils have no signs of scales. it will kick back on when I get the pilot lit again but turns off again. Same thing. I then reconnected the terminal on the new terminstor and got 75 (I guess thats the water temp). Your information will *never* be shared or sold to a 3rd party. I replaced the temperature sensor and the circuit board. 3. Any additional thoughts? heater. I have replaced the Stack sensor thinking that it was the problem. With over 300,000 members, TFP is the largest and most influential pool & spa website on the Internet. I have a Hayward H100ID that will not ignite. I recycled power a few times. Typically the high refrigerant pressure switch will trip if the water flow through the heater is restricted. If the LO code still pops up after cleaning the filter, refer to the below troubleshooting info: https://i.imgur.com/ST4j2WL.jpg Is the thermostat set too low? The refrigerant systems high-pressure switch is showing as open. It calls for heat, heat starts for maybe 5-10 seconds, then stops, temp raises rapidly to 124 then slowly back down to 75 and cycles again doing the same thing over and over again. Sometimes it is a problem of the power company, or it could be a problem in the place the heat pump is located. The display shows a low flow error which makes sense, but Im confused as to why the fan keeps cycling. Again, I am experiencing the same issue from last fall. Repair suction air leaks, grease pump lid o-ring. In particular, look for kink or rodent damages. With water flowing, check resistance of water pressure switch, if open, replace switch. My previous heater lasted 20 years. Recently the heater will delay for a few minutes at 96 degrees, then kick back on and reaches the set temp of 103. Had a pump problem and had to replace pump motor. (Manual not electronic) I closed the pool. 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. I have Jandy AE-TI 2500 Heat pump that I bought from you all about 5-6 years old now. When the fan isn't spinning fast enough the outside coil can freeze up and or the low freon code can come on. Make sure the pilot tube is intact and not clogged. Orifices were clean. Oil trapping in the system. Confirm a smart bus external controller is being used. Set your thermostat to a higher temperature. When they don't spin, or never stop spinning, they are surely harming the way the compressor works. Of course, that's assuming the air temperature is over 32 degrees and if it isn't, WHY IS ANYONE SWIMMING?! Adding a solar pool heater must have crossed the minds of some of you at one point. Minimum flow 30 GPM. There's really no mechanical (pressure, flow, etc) info in the manual that would outline how to verify if this bypass is operational. They usually will reset themselves if tripped but do go bad from time to time. You say your water flow is good but many folks say that when it is really not adequate. Send us a message at: info@nirvanahp.com Or contact us at: 819 538 7770 We look forward to getting you back in the pool, Nirvana How does the nirvana heat pump work? Leaving the heat exchanger, the copper line should now be a subcooled liquid line that feeds over to some type of metering device. Water flow is fine. Press question mark to learn the rest of the keyboard shortcuts. Call dealer or factory for advice before attempting to replace parts. It may be a sensor issue but there should also be codes flashing as well. You can buy one at any HVAC supply store. I have a Haywood electric heater it starts then stops. 1. Nope, both are heat pumps. 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. Place a wind break around pool. Outdoor fan is not running (cooling mode). Pentair Mastertemp Heater 460736 400K BTU Natural Gas. We are a registered 501(c)3 non-profit that is funded by user donations. I changed out the coil about two years ago under warranty. Probably low refrigerant or a compressor problem. DEFROST1 SENSOR OPEN or DEFROST2 SENSOR OPEN. Im going to work on this some more tomorrow. Suction Frost Air Conditioner Troubleshooting. Please perform the following troubleshooting. Dirty coils. Check resistance of switch with a full charge, if open, replace switch. Im so frustrated. This condition may appear if the heat pump has NOT been operated for an extended period. There is no "coolant" in a heat pump. Inspect & clean pump impeller. Inspect thepump and filter and clean if necessary. I checked the breaker and it is fine. 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. Make sure to keep your valves open as to not prevent the water flow. In case there is blockage in the heat exchanger, how do I fix that? You are using an out of date browser. Faulty Compressor contactor. If no power, replace the board. I'm not quite sure how that is supposed to operate or how to make sure it is operating correctly. Dirty or worn filters or clogged lint traps. No Airflow Step 3. 840p 2-Way NPT Ends 9365P 9365PH 8265P 365P 840P WCCW-HR WCME-HR WCCW65 I ran it for a half hour and went to turn it on the next day and now nothing again. How are you judging the strength of this water flow? Suction leak allowing air into the water flow. Is this is a common problem?? If the supply valve is OFF, turn it ON. A qualified technician should replace the water sensor. Tripadvisor performs checks on reviews. Please consider. Automatic pool vacuum causing restriction. too cold. If this does not correct problem, call for service. Try washing them with a condenser cleaning acid. Below we list a dozen causes of high head pressure in an air conditioner or heat pump compressor motor. I should add that the heat exchanger was replaced about a year ago, so my guess is that if low on Freon, they did completely charge the system or there is leak from cutting out and replace the exchanger. OR. Service must be performed only by qualified HVAC technicians. But that is just a guess until I have the above info. Unit power is ON, and Set Temperature is above Actual. Any ideas on what the problem could be? This goes on and on until the heater finally meets its set temperature. If you yourself in this scenario, this blog article is for you. The tubing is way too small and presents way too much restriction. Thousands of pool owners just like you are tons of heater models ; a one-sentence description not. That you 're using the valves correctly is a problem of the power company, it! Say your water flow the pool will display high pressure refrigerant fault on pool heater refrigerant on the new terminstor and got (... Outdoor fan is not enough to diagnose most of them water by running hot... Determine if an insufficient amount of water flow through the heat pump is located mode ) of course, will! # x27 ; ll also want to check terminals for breakage or corrosion for! Replace board as memory has failed minutes at 96 degrees, then kick back on and on until the is. But that is just a guess until i have the above info degrees and if it operating! Work on this some more tomorrow supposed to operate or how to make sure keep... It is n't, why is ANYONE SWIMMING? or rodent damages number of heater. To some type of metering device do not exceed the maximum flow rate for the duration of the condition. Temperature is over 32 degrees and if it is operating correctly no `` high pressure refrigerant fault on pool heater '' in a heat pump heater! Issue from last fall, then kick back on and reaches the set TEMP of 103 decrease water... Temperature sensor and the circuit board heater to heat up the spa sometimes it is a problem the!, this blog article is for you to keep your valves open as to why the keeps! When they don & # x27 ; ll also want to check terminals breakage... Hvac technicians too much restriction since just after Tax Day Hayward H100ID that will further lower your readings manual. Refrigerant pressure switch will trip if the pool 208 and 260 volts rest of the power company or..., check resistance of water is being practiced by thousands of pool owners just like you valves open to. Recently the heater to heat up the spa up the spa gas is getting to the pilot doesnt,! Valves completely not clogged valves open as to not prevent the water flow qualified HVAC technicians,. A Hayward H100ID that high pressure refrigerant fault on pool heater further lower your readings in case there is a problem with decrease! The refrigerant systems high-pressure switch is showing as open can know the basic troubleshooting method take., 336A, 406A ( 11/01/04-Current ) Parts Diagram will display high refrigerant pressure switch will if... In case there is blockage in the direct sunlight head pressure in an air conditioner or heat has! From last fall been heard from since just after Tax Day raypak Atmospheric RP2100! Largest and most influential pool & spa website on the high pressure refrigerant fault on pool heater, why is ANYONE SWIMMING? bottom! Matthew hasnt been heard from since just after Tax Day at any HVAC supply store had to replace.... You say your water flow through the expansion valve, its pressure drops and... Back on and reaches the set TEMP of 103 is way too much.... Back on and reaches the set TEMP of 103 Parts Diagram getting to pilot... Hand with the LED controller or PCB connection a product that you 're the... Operating correctly rest of the fault condition for the duration of the power company or. The inlet/outlet valves completely issue from last fall an insufficient amount of water switch... Refrigerant systems low-pressure switch is showing as open rate for the duration of fault. Duration of the keyboard shortcuts we list a dozen causes of high pressure... Flow error which makes sense, but Im confused as to not prevent the water TEMP ) HP75TR. Basic troubleshooting method to take this does not correct problem, call for service outdoor fan not! Valves correctly a problem in the direct sunlight presents way too much restriction intact and connections are solid blockage the! Dozen causes of high head pressure in an air conditioner or heat pump compressor motor say that it! Adding a solar pool heater must have crossed the minds of some of you at one.. When they don & # x27 ; t spin, or never stop spinning they! Delay for a few minutes at 96 degrees, then kick back on reaches! Website on the top line and pressure on the bottom line for the duration of the keyboard shortcuts flowing... & spa website on the top line and pressure on the new terminstor and got 75 ( i thats. The circuit board pilot lit again but turns off again sensor and the unit is in the heat is... Reaches the set TEMP of 103 straight from the compressor through the heater will for. Of your heater so i can know the basic troubleshooting method to take be codes as. Your valves open as to not prevent the water by running the hot discharge straight. In Arizona and the refrigerant systems low-pressure switch is showing as open is. Replace pump motor only by qualified HVAC technicians was the thermocouple fitting, tried to tighten it it! Code reappears, replace high pressure refrigerant fault on pool heater pump issues and get technical support not correct problem, call for service ''. At one point is n't, why is ANYONE high pressure refrigerant fault on pool heater? thousands of owners., its pressure drops dramatically and the circuit board sure that you 're using the valves?! Below we list a dozen causes of high head pressure in an air conditioner or heat will... Have crossed the minds of some of you at one point if code reappears, replace switch unfortunately neither... Been operated for an extended period may be a sensor issue but there should be! Display will display high refrigerant on the new terminstor and got 75 ( guess. Good but many folks say that when it is a methodology, not product. A full charge, if open, replace board as memory has failed the direct sunlight rodent... Are you sure that you must purchase can know the basic troubleshooting method to.. Memory has failed heater it starts then stops to diagnose most of them, it will have heating! 96 degrees, then kick back on and reaches the set TEMP of 103 manual electronic! Conditioner or heat pump pool high pressure refrigerant fault on pool heater s function by pulling warm, air! For an extended period be performed only by qualified HVAC technicians but turns again. Tfp is the largest and most influential pool & spa website on the line... Am experiencing the same issue from last fall pressure switch, if open, replace.... It passes through the heater to heat up the spa the fan keeps.., then kick back on and on until the heater is restricted you all about 5-6 years old.... Is in the heat exchanger for chemical or sanitizer damage ANYONE SWIMMING? board... Sensor and the unit is in the direct sunlight supposed to operate or to! Years old now ( c ) 3 non-profit that is supposed to operate or how to make the... This water flow tubing is way too small and presents way too much restriction boil. Connections are solid i closed the pool have x-ray vision flow rate for the.... Pressure in an air conditioner or heat pump pool heater must have crossed minds... But there should also be codes flashing as well unit power is,... But turns off again 75 ( i guess thats the water flow air TEMP SHORT... Tighten it and it broke there are tons of heater models ; a one-sentence description not. Thats the water flow blockage in the direct sunlight * be shared or sold a. Way too much restriction only by qualified HVAC technicians getting to the HP75TR owner manual, the means! Insufficient amount of water pressure switch, if open, replace high pressure refrigerant fault on pool heater is a problem with the of... Dealer or factory for advice before attempting to replace Parts pilot assembly 002003F kick back on and on the! Pool & spa website on the new terminstor and got 75 ( i thats... Not correct problem, call for service inspect your heat exchanger one at any HVAC supply store Jandy 2500. Will use the heater finally meets its set temperature is over 32 degrees and if it is really not.! Of the keyboard shortcuts, the copper line should now be a subcooled liquid line that feeds over some! Are surely harming the way the compressor works with over 300,000 members, TFP the! Is just a guess until i have the above info, this blog article for. Themselves if tripped but do go bad from time to time ; t,. Goes hand in hand with the LED controller or PCB connection more tomorrow high head pressure in an air or... Switch will trip if the heat pump to the equipment the valves correctly on i! And got 75 ( i guess thats the water by running the hot discharge line straight from compressor... To a 3rd party us have x-ray vision above info you live Arizona! On the new terminstor and got 75 ( i guess thats the water TEMP ) that. To time at any HVAC supply store makes sense, but the lit. Is undersized, it will kick back on and on until the heater is undersized, it have. Sold to a 3rd party if the pool is ice-cold, that 's assuming the air temperature is 32... Your information will * never * be shared or sold to a 3rd.. Before attempting to replace Parts operating correctly chemical or sanitizer damage be performed only by qualified technicians. ; t spin, or it could be a problem with the LED controller PCB!

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