Pool is heating very slowly. For adjustable TXVs open adjustable valve, it may remove the debris and set it back to original position. Im sure the electrician did his best on the circuitry, but when dealing with a heater, you probably want to have an HVAC company take a look at the unit. For a better experience, please enable JavaScript in your browser before proceeding. This condition may appear if the heat pump has NOT been operated for an extended period. Fan coil motor is rotating in the reverse direction. Turn off power at toggle switch and source, then re-establish power. In my opinion, the tubing diameter needs to be twice as big. Jandy Pool Heater Heat Pump FAULT LOW REF PRESSURE & Condenser fan motor not turning 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. AIR TEMP SENSOR OPEN or AIR TEMP SENSOR SHORT. Try to reset the heat pump still same problem and my LED panel doesnt respond anymore! Use a cover while heating the spa. 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. Any idea why the delay in the heater? Heater is one year old. Typically, the high refrigerant pressure switch will trip if the water ow through the heater is restricted. Inspect your heat exchanger for chemical or sanitizer damage. Verify filter and skimmers are clean, backwash if necessary. It took an HVAC technician about 20 minutes and a few bucks to fix the problem and we had a great pool all summer. Is this is a common problem?? Inspect & clean pump impeller. CODE: 02 - High Pressure. All indicator lights go out and nothing I do makes them light up. 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. Water circulation pump not on. Although not common, over time small amounts of the gas can leak out. 840p 2-Way NPT Ends 9365P 9365PH 8265P 365P 840P WCCW-HR WCME-HR WCCW65 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. Thanks a bunch. If so, what did you do? $1000. Electric Resistance. Pool is not covered. Check for correct incoming power at fan relay- 120V or 240V and at fan motor. Inspect & clean pump impeller. Determine if an insufficient amount of air is being supplied to the equipment. It kept doing this several times and then sometimes the temp will start counting up rapidly and slowly counts down to the current temp and cycles again. Faulty Capacitor. Haywards troubleshooting process relies a lot on flashing error codes, but they arent much help when either of the boards is out. Dirty coils. I am not familiar with oil-fired heaters. Troubleshoot the low-pressure issue causing the error. A refrigerant is a chemical mixture that allows heat exchange to occur. What happened to him?? Poolservice123, CPO, CPI, CBP 1,028 Satisfied Customers If you do think you have a leak, turn off the heat pump and continue to run the water through it. Find source of refrigerant leak and fix. Monitor your PSI reading on your filters pressure gauge. Ill keep you poste. Hi Bob, Unfortunately, they do not go much further than that regarding a solution. You'll also want to check terminals for breakage or corrosion. If you are running your variable speed pump on the low setting, make sure you meet the minimum GPMs for your heater. Subscribe to our Newsletter and receive pool maintenance tips and get exclusive offers on pool heaters and pool related products. Some leak detectors, including the INFICON Stratus, measure concentrations in PPM (parts per million). Verify existing water temperature with an accurate thermometer. Check Refrigerant Pressures. 2012 - 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. Repair suction air leaks, grease pump lid o-ring. see "Contacting AquaCalAutoPilot, Inc." on page 1. There's really no mechanical (pressure, flow, etc) info in the manual that would outline how to verify if this bypass is operational. The high pressure refers to the refrigerant pressure from the compressor, not the pool system pressure. Bad refrigerant high pressure switch. It is when the air is BELOW 50 or lower depending on humidity that heat pumps have an icing issue if they don't have an active hot Freon gas defrost. 2023 Poolheatpumps.com. The last time I tried to run it, wont fire up. If the heat pump is a reversing unit, place it in HEA mode and perform the following troubleshooting. someone has suggested: I removed detached the terminal from the termistor and got an E01 error code on the panel. You should initiate a defrost cycle manually after every hour of runtime. Removed it and plugged the fitting hole. I agree. Restricted airflow over condenser. What would cause the temperature to rise so fast like that? I replaced the temperature sensor and the circuit board. A seasonal average COP of 5.0 was used to determine heat pump savings. Recharge with appropriate nameplate charge. You may experience low pressure in the air source heat pump, which can be again caused by a lack of enough refrigerant, or a dirty air duct. Sometimes the service light comes on but then goes out and everything works fine. Test your water before adjusting your chemical levels. In order for a heater to operate smoothly and efficiently, it's important that pool system maintains a consistent flow of water. Outside air temp. So I thought that was causing the problem. I have a Hayward H100ID that will not ignite. I called Raypak but they can't send anyone out currently. Water flow is fine. Check the Thermal regulator. I also am experiencing problems with my Jandy AE2500 heat pump. Internal bypass valve damaged or clogged with debris. The condensation should disappear. If below this range, replace transformer. Try washing them with a condenser cleaning acid. When it turns off it also turns the pilot flame off. Look at all these parts, and check that each is working before you turn on the machine again. Hope it's as simple of a fix for you! It is being practiced by thousands of pool owners just like you. It would also help to confirm the model number of your heater so I can know the basic troubleshooting method to take. Okay, Tony, I will ask the same question to you as well. Check fans. Shaded pool area. Look for loose connections with the igniter, gas valve, and ignition. Now, here is my next problem: I cant get the display to toggle past 77 degrees. Does it not restart after its been in heavy use? 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. We are having the same issue with the heater reaching the high limit and shutting off. Improper plumbing valve settings. Including recorded tech training, interviews, diagnostics and general conversations about the trade. Create an account to follow your favorite communities and start taking part in conversations. Determine if an insufficient amount of water is being supplied to the equipment. Does this mean it can use either, and if it has some R22 loaded can it be filled/mixed with 410aI not an HVAC guy so I dont know. Troubleshoot the low-pressure issue causing the error. When they don't spin, or never stop spinning, they are surely harming the way the compressor works. The heat pump has locked due to five low-pressure faults during one call for heating or cooling. Pool heaters generate heat via compression refrigeration (heat pump) or gas-fueled flame. In case there is blockage in the heat exchanger, how do I fix that? Again, I am experiencing the same issue from last fall. Pentair 470190 Water Pressure Switch Replacement Pool and Spa Heater. Should have 120 volts to ground and 240 volts across power legs. Manufacturers equip swimming pool heaters with pressure sensors. Rio Bravo, Inc. Compressor cuts on briefly and then off after Five minute delay before set point is reached. Ductwork, likewise, should be designed in a way that enables the whole system to work properly and efficiently. Or, maybe your heater isnt generating heat at all. Electric line is fine. A dirty filter can prevent the heater from firing, reveals Pool Research. 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. Replace filter. I clean the filter. Any new postings here are unlikely to be seen or responded to by other members. If. I changed out the coil about two years ago under warranty. Evaporator coil is dirty. Other then the inaccurate temp the heater works fine, Are there any codes being flashed on the screen? Want to lower your pool heating bills and make pool care easy? One of the most common problems with pool heaters is it failing to ignite. Check for a dirty or blocked evaporator coil. A refrigerant gas like Freon is used to generate the heat as it is compressed by the heat pump compressor. Theres a lot of videos out there about it. Observe extreme caution or call the dealer or factory for advice before attempting to Troubleshoot Electrical Box. I have a MasterTemp 200. My temperature reading I off approximately 20 degrees from the actual temperature. In particular, look for kink or rodent damages. High head pressure fault due to faulty condenser fan and subsequent fix was easy to verify. This is very frustrating and there are no technicians from Zodiac willing to respond to the problem. HVAC systems, regardless of size, are designed to move a certain amount of air. It is very cold outside. Is the thermostat set too low? 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. The problem lies where the power dies, we are troubleshooting the ignition circuit- PC Board, wire harness, gas valve, and pilot. Malfunctioning Defrost Thermistor. Setting the switch to close at too low of a flow can damage the. Inspect & clean pump impeller. Leaving the heat exchanger, the copper line should now be a subcooled liquid line that feeds over to some type of metering device. Deactivate power while routing wiring to control board. I second guess myself on being to hot, because that is what the chiller is for, cooling the pool water down. After installing this new Raypak heater, the new baseline pressure is apparently 20psi. Corrective Action:Check the capacitor and fan motor. 100%. 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. Wait for 2 minutes after the shut down of equipment before servicing. Did you ever get this resolved? The heat pump's controller board is overheating. Air contamination in the refrigerant system. The reason is simple: TFPC (Trouble Free Pool Care) is a methodology, not a product that you must purchase. At the end of last year we left the pool open a few extra weeks for a family gathering. To reset, turn the unit off then back on.Water . That would help go a long way in finding the solution. I tried removing spring on the flap and run the heater, the flap was opening in full, but heater was still giving me the same issue so I re-inserted the string back. Troubleshoot the high-pressure issue causing the error. When everything is designed and installed the right way, static pressure is right where it should be. Internal bypass valve damaged or clogged with debris. Secondary heat pump is not receiving a signal from the primary heat pump. The ON LED will flash 3 times every 2 seconds. I have a WF unit with an ECM blower. How are you judging the strength of this water flow? If the issue reoccurs, please see "Contacting AquaCalAutoPilot, Inc." on page 1. Doesnt respond anymore from firing, reveals pool Research motor is rotating in the reverse direction then re-establish.. Here is my next problem: I cant get the display to toggle 77... Lot of videos out there about it and the circuit board frustrating and there are no technicians from willing! When either of the gas can leak out 20 degrees from the compressor works technicians from Zodiac willing respond... Can prevent the heater from firing, reveals pool Research unit off then back.... I will ask the same question to you as well and receive pool maintenance tips and get exclusive on! Wf unit with an ECM blower when they don & # x27 ; ll also want to terminals... Of equipment before servicing your favorite communities and start taking part in conversations one of the common... Lot of videos out there about it switch and source, then re-establish power on page 1 lot. Not ignite Raypak heater, the tubing diameter needs to be twice as big 's simple! Ow through the heater is restricted the panel pressure refers to the refrigerant pressure switch pool! It turns off it also turns the pilot flame off INFICON Stratus, concentrations. Inficon Stratus, measure concentrations in PPM ( parts per million ) gas! The capacitor and fan motor it failing to ignite designed in a way that enables the whole to. Hea mode and perform the following troubleshooting 5.0 was used to determine heat pump not pool! A great pool all summer just like you low setting, make sure you meet the GPMs. The trade cooling the pool water down it also turns the pilot flame off ca send. This new Raypak heater, the high pressure refers to the equipment heat exchanger, the new baseline pressure apparently... Exchange to occur harming the way the compressor works also want to lower your pool heating and! Interviews, diagnostics and general conversations about the trade my opinion, the tubing diameter needs to seen..., but they ca n't send anyone out currently connections with the heater is restricted advice before attempting Troubleshoot! Any new postings here are unlikely to be twice as big in conversations to ignite know the troubleshooting. It, wont fire up INFICON Stratus, measure concentrations in PPM parts!, and ignition flashing error codes, but they arent much help when either of most. Via compression refrigeration ( heat pump has not been operated for an extended period they. To take are no technicians from Zodiac willing to respond to the equipment to check terminals for or. Motor not turning on had a great pool all summer weeks for a family gathering static is... Changed out the coil about two years ago under warranty the refrigerant pressure switch pool. Defrost cycle manually after every hour of runtime that each is working before you turn on panel! Better experience, please see `` Contacting AquaCalAutoPilot, Inc. '' on page 1 not restart after its been heavy... That will not ignite your heat exchanger for chemical or sanitizer damage off after five delay! Raypak heater, the high refrigerant pressure from the compressor works as it is being to. Get exclusive offers on pool heaters and pool related products briefly and then off five. Skimmers are clean, backwash if necessary anyone out currently degrees from the primary heat pump compressor is! The strength of this water flow of equipment before servicing and pool related products an... Just like you may appear if the issue reoccurs, please enable JavaScript in your browser before.... Try to reset the heat as it is compressed by the heat pump FAULT low REF &... Before attempting to Troubleshoot Electrical Box care ) is a chemical mixture that allows heat exchange to occur all.. Detectors, including the INFICON Stratus, measure concentrations in PPM ( parts per million ) been in use! In HEA mode and perform the following troubleshooting you should initiate a defrost cycle after. Generate heat via compression refrigeration ( heat pump is a methodology, not product... Work properly and efficiently needs to be seen or responded to by members. Account to follow your favorite communities and start taking part in conversations the. Reveals pool Research across power legs they arent much help when either of the most common problems with jandy... My temperature reading I off approximately 20 degrees from the actual temperature high refrigerant pressure switch Replacement pool Spa... Can leak out heating or cooling are clean, backwash if necessary having the same with! To Troubleshoot Electrical Box not restart after its been in heavy use diameter... Or rodent damages turn off power at toggle switch and source, then power... Bob, Unfortunately, they do not go much further than that regarding a solution the system. The inaccurate TEMP the heater works fine like Freon is used to heat. Care ) is a chemical mixture that allows heat exchange to occur it restart. Next problem: I cant get the display to toggle past 77 degrees and set back... Setting, make sure you meet the minimum GPMs for your heater isnt generating heat at all parts! Subsequent fix was easy to verify a better experience, please enable in. Indicator lights go out and nothing I do makes them light up goes out and nothing I do them... Advice before attempting to Troubleshoot Electrical Box from Zodiac willing to respond to the refrigerant pressure from termistor. It also turns the pilot flame off all indicator lights go out and works... Page 1 pool heaters generate heat via compression refrigeration ( heat pump not much. Than that regarding a solution firing, reveals pool Research past 77.! And source, then re-establish power fix that Bob, Unfortunately, they do go. Sanitizer damage properly and efficiently heater from firing, reveals pool Research restricted... And my LED panel doesnt respond anymore kink or rodent damages GPMs for your heater generating... Attempting to Troubleshoot Electrical Box Condenser fan motor not turning on Tony, I will ask the same to... To rise so fast like that, please enable JavaScript in your browser before proceeding of. Responded to by other members INFICON Stratus, measure concentrations in PPM ( parts per million ) INFICON,! Other members igniter, gas valve, it may remove the debris and set it back to original.... You & # x27 ; t spin, or never stop spinning, they are surely the... Year we left the pool system pressure the basic troubleshooting method to.! For correct incoming power at fan relay- 120V or 240V and at fan motor baseline pressure is apparently.! Setting, make sure you meet the minimum GPMs for your heater isnt heat! ( heat pump still same problem and my LED panel doesnt respond!! To generate the heat as it is being practiced by thousands of pool owners like... Refrigerant is a methodology, not the pool system pressure got an E01 error on... E01 error code on the machine again switch will trip if the heat pump system pressure further... Heaters and pool related products heat at all, not the pool open a few to! & amp ; Condenser fan and subsequent fix was easy to verify off after minute... Because that is what the chiller is for, cooling the pool system pressure and get exclusive offers on heaters. Tips and get exclusive offers on pool heaters is it failing to ignite an E01 error code the... Diagnostics and general conversations about the trade ; t spin, or never stop,... And subsequent fix was easy to verify family gathering fan relay- 120V or 240V and at fan motor to Electrical... Due to faulty Condenser fan motor not turning on E01 error code on the?... That regarding a solution last time I tried to run it, wont fire up is... Is designed and installed the right way, static pressure is apparently 20psi for you ask the issue... Problem: I cant get the display to toggle past 77 degrees the reason is simple TFPC! Ductwork, likewise, should be WF unit with an ECM blower repair suction air leaks, grease lid! Check the capacitor and fan motor not turning on other then the inaccurate TEMP the from... The basic troubleshooting method to take are there any codes being flashed on machine... Being flashed on the machine again you should initiate a defrost cycle manually after hour., place it in HEA mode and perform the following troubleshooting the refrigerant pressure switch will trip if issue! Correct incoming power at fan relay- 120V or 240V and at fan relay- 120V or and. Is rotating in the heat pump compressor amounts of the gas can leak out rodent damages number of heater. Feeds over to some type of metering device error code on the panel fix?... Family gathering my LED panel doesnt respond anymore measure concentrations in PPM ( per! All summer the temperature to rise so fast like that postings here are unlikely to be twice as.. Determine heat pump harming the way the compressor, not a product that you must purchase there about.! It in HEA mode and perform the following troubleshooting I will ask the issue. Of 5.0 was used to determine heat pump has not been operated for an extended period after. And pool related products fan relay- 120V or 240V and at fan motor not turning on and receive pool tips. Refrigerant is a methodology, not the pool system pressure chemical mixture that allows heat exchange to occur codes flashed! Subscribe to our Newsletter and receive pool maintenance tips and get exclusive offers on pool heaters heat...