high pressure refrigerant fault on pool heater

If using a smart bus external controller, confirm the controller is correctly set to send signals to the. Rio Bravo, Inc. CODE: FAN. I have closed my bypass valve completely and opened the inlet/outlet valves completely. 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? Find source of refrigerant leak and fix. Low Freon pressure. Try washing them with a condenser cleaning acid. Or, you might notice your heater isnt pushing out as much warm water as it should or used to. Guess we'll see what's going on. Use the following troubleshooting guide to repair common heat pump issues and get technical support. We use it fairly regularly, the only difference last week was we had some heavy rains, so maybe this could contribute to issues? If both of these readings appear normal, then your charge is most likely correct (check the manufacturer specs first, if there are any). Check Blower Motor. Low water flow when switched t. Corrective Action: Verify water pump is on. Infrared leak detectors use infrared absorption and dont degrade over time the way heated-diode leak detectors do. Service by unauthorized personnel will void the. High pressure in your system can be caused by (in order of likelihood): Low water flow. The real-time clock controller indicates a low battery condition. appliance. A qualified technician should replace the battery. AIR TEMP SENSOR OPEN or AIR TEMP SENSOR SHORT. Hi Bob, OR. This can indicate a loose or damaged communication cable. Summary of Contents for AquaPRO PRO1100. It usually has a large air evaporator on the outside that looks like a condenser coil and a heat exchanger (usually tube-in-tube) on the inside. 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. We are a registered 501(c)3 non-profit that is funded by user donations. Verify filter is clean, backwash if necessary to clean entire filter system or replace filter element if needed. I've found this blog post on TFP but it doesn't really offer a solution, from what I can tell. Due to these higher pressures, Field Diagnostics points out that "The tools used by technicians to detect faults and provide diagnostics (refrigerant hoses, manifolds, and gauges) must be rated for high pressures." Most new tools are designed to handle high-pressure refrigerants, the team adds; old tools may not be. Make sure the pilot tube is intact and not clogged. Incoming water temperature has exceeded 110 F (43 C) and the unit has been deactivated. The condensation should disappear. Follow all National Electric Codes (NEC) and/or State and Local guidelines. Im so frustrated. If so, then the proving signal is not getting back to the PC Board. If the issue reoccurs, please see "Contacting AquaCalAutoPilot, Inc." on page 1. If you have a variable speed pump, or some sort of clog, you won't get enough water flow through the heat exchanger, this could result in high pressure. Attempts to fire again. Clean entire filtering system and or replace filter element. Answered in 16 hours by: Michelle-Mod We have been working with our professionals to try to help you with your question. Call dealer or factory for advice before attempting to replace parts. 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. Check to see if a phase is out. yes, my sprinklers hit the top of the hayward panel, putting some water in the exhaust and my heater wont work for a day or two until it drys out.. John, I am having the same problem. 3. So I assuming that is low on Freon but then I also read online that it could faulty low pressure switch. Please enable JavaScript in your browser settings. Replace Fan relay. Haywards troubleshooting process relies a lot on flashing error codes, but they arent much help when either of the boards is out. A very high pressure refrigerant. If code reappears, replace board as memory has failed. This goes on and on until the heater finally meets its set temperature. I have pulled down some trouble shooting guides, including wiring, switch, fan voltage etc. Turn off power at toggle switch and source, then re-establish power. Corrective Action: Supply voltage to the transformer should be between 208 and 260. volts. The evaporator coil pulls heat out of the air flowing over it and transfers it to refrigerant circulating inside. Excessively low suction pressure. This could be as simple as your filter was dirty, which constricted flow to the heater, or you would have to troubleshoot the various switches. Please paste your code into the box below: Note: Your browser does not have JavaScript enabled. Turn off power at toggle switch and source, then re-establish power. Right now I suspect that the low-voltage transformer may be defective, but Im curious if anyone else has seen these symptoms. 100%. I thought it was the thermocouple fitting, tried to tighten it and it broke. Any suggestions would be appreciated. Pool is not covered. Clogged filter pump impeller. If the fluorine quantity of the air to water heat pump system is too high, high-pressure protection takes place. Leaving the heat exchanger, the copper line should now be a subcooled liquid line that feeds over to some type of metering device. If connected, a gas backup heater may start and stop at an incorrect time when set to use a "SCHEDULED" mode. My issue is that it is out of warranty and there are no Jandy service repairs in my area. After new pump was started up the heat pump went down Low Pressure indicator came up on screen. The refrigerant systems low-pressure switch is showing as open. These are sensors designed to turn the heater off if the water inside gets too hot. However, the function of the components remains constant. Compressor contactor is stuck open. Dirty coils. Restricted airflow over condenser. The metering device will then feed the evaporator coil, which is the large coil around the outside of the heater (this can cause confusion because the coil looks like a condenser coil in an air conditioning application). If the pool is ice-cold, that will further lower your readings. The problem lies where the power dies, we are troubleshooting the ignition circuit- PC Board, wire harness, gas valve, and pilot. No Alarms. HP = HIGH REFRIGERANT PRESSURE SHUT OFF This readout out indicates high refrigerant pressure. Do you think a new thermal regulator might be the answer? Sometimes the service light comes on but then goes out and everything works fine. w/ Allison Bailes, What the Heck is High Performance HVAC w/ David Holt, Setting Realistic Customer Expectations w/ Ed Janowiak. Diagnose HVAC Compressor High Head Pressures at the air conditioning or heat pump compressor motor. A fault code indicates a specific issue or condition that will require action before the equipment can resume operating. Have not tried to jury rig a fix as I have the broken fitting. Service must be performed only by qualified HVAC technicians. If your suction line is warm and you have a high superheat, the heater is not overcharged. If below this range, replace transformer. A very high pressure refrigerant. No cracks. Fill out a contact form to get a personalized response from our pool heating experts. In this blog article, we cover the most common swimming pool heater problems a pool owner might encounter and remediesto fix the issue. Call your dealer for advice. Thanks. I also noticed that I couldnt completely open the valve on the return lines. Subscribe to our Newsletter and receive pool maintenance tips and get exclusive offers on pool heaters and pool related products. Observe extreme caution or call dealer or factory for advice before attempting to Troubleshoot Electrical Box. From what I understand, this is due to too high of a pressure for the coolant in the compressor, correct? If error reoccurs, call for service. heater. Keep your hands and hair clear of the fan blades to avoid injury. Test the voltage reading on thepressure switch with a multimeter. A qualified technician should replace the air sensor. Increasing pressure goes hand in hand with the decrease of water flow. That would help go a long way in finding the solution. Your email address will not be published. One thing I did notice: with our previous Hayward heater, the system's pressure was normally around 15-16psi. Make sure you have installed the temperature sensor correctly and it is in good condition. Improper plumbing valve settings. Might be a connection problem!! An ultrasonic leak detector picks up the sound of refrigerant and air leaking out of a hole to pinpoint the leak. The compressor does not engage, just the fan. Unit cycles on and off, i.e. $1000. Clogged filter pump impeller. If you yourself in this scenario, this blog article is for you. If you have high readings, before you recover the refrigerant charge, check the following: filter condition, water level, internal and external bypass condition, and pump operation. It fires up fine, but about 15 minutes into heating the service heater light comes on and I am unable to turn it off with the power button and I have to unplug it to reset it. Do NOTattempt any internal adjustments inside the heater. High Freon pressure. JavaScript is disabled. Its under warranty so let them figure it out. Low refrigerant pressure caused by a Refrigerant leak. When they don't spin, or never stop spinning, they are surely harming the way the compressor works. Low refrigerant in system. It may be a sensor issue but there should also be codes flashing as well. Faulty Compressor. Heating air causes the RELATIVE humidity percentage to decrease, but it does not change the overall moisture content in grains of moisture per lb of air. The causes of high-pressure failure are as follows 1. If a multiple-speed filter pump is being used, run at a higher speed to determine if the error persists. Refrigerant overcharge. Set spa pump timer for longer time. Disconnect TXV bulb from suction line (SL), have it in your hand, if pressures go back to normal, then reinstall the bulb on suction line (it may have some debris stuck in the port). I have a Hayward H100ID. It fires up fine again then the same thing happens. Manufacturers equip swimming pool heaters with pressure sensors. The high head pressure is caused in most of the cooling systems. What is happening is we will use the heater to heat up the spa. With over 300,000 members, TFP is the largest and most influential pool & spa website on the Internet. Troubleshoot the low-pressure issue causing the error. Replace Capacitor, Replace Fan motor. BROWNOUT Alarm:The 24 VAC supply voltage to the control board is low. I have a Zodiac Jandy pool heat pump, model EE3000T. 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. Is there a common thread between the times it does/doesnt work? 1. You must log in or register to reply here. 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. The pool pump must be ON and your filter clean for the switch to close and allow voltage to pass through. The date and time will need to be reset on the heat pump after replacement. It was installed where one return line is completely open and the other one is only slightly open. 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. FIX: Outdoor coil is dirty (cooling mode). Monitor your PSI reading on your filters pressure gauge. Make sure your FLOW is good. I connected my old termistor and got a reading of 85 degrees. Any new postings here are unlikely to be seen or responded to by other members. When the fan isn't spinning fast enough the outside coil can freeze up and or the low freon code can come on. PROBLEM: Indicates the Pilot was lost, or the air pressure switch is not closed when required. LO Water Pressure Switch, Vent Pressure Switch, or Temperature Limit Switch Fault. The heater works the SHUTS off given a LO ERROR. Clogged filter pump impeller. Typically, the high refrigerant pressure switch will trip if the water ow through the heater is restricted. Check the fan blade and make sure it is not slipping or broken. 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. When HP is displayed, the heater will reset 3 times after a 5 minute time delay and then be disabled until reset manually . If unsure, please refer to the heaters manual for the recommended chemical levels. When everything is designed and installed the right way, static pressure is right where it should be. Recharge with appropriate nameplate charge. If no power, replace the board. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. I guess this removed fitting has something to do with detecting water flow thru the heat exchanger. the pool place thinks it might be putting copper into my pool. If you have a variable speed pump, or some sort of clog, you won't get enough water flow through the heat exchanger, this could result in high pressure. Internal bypass valve damaged or clogged with debris. Noncondensable (air) in the system. Sometimes, your pool heater ignites but doesnt reach the desired temperature. High wind speed over pool. Is the heater flashing any error codes or making any off noises? 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. 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. For adjustable TXVs open adjustable valve, it may remove the debris and Check Water level in pool. Wait for 2 minutes after the shut down of equipment before servicing. If possible, replace the motor with a larger one. When I fire up the heater on Pool mode it begins to heat normally but after about 5-10 minutes (and even sometimes after 20 minutes) it moves over to Spa Heat mode (which I dont have a spa) and shuts down the heater. I only found 1 small stone stuck inside where the bypass is. I ran it for a half hour and went to turn it on the next day and now nothing again. Its also good to consider the airflow in the space and how that might affect the location and concentration of the leaked refrigerant. Have you tried cleaning the filter to see if that fixes any flow issues? You'll also want to check terminals for breakage or corrosion. Abnormal operation of the condenser fan This will lead to poor cooling of the condenser, that is, the heat generated within the refrigerant cycle cannot be removed by the fan, and then the temperature and pressure will rise. This is my go-to heat pump model. Both situations are very common. Check resistance of switch with a full charge, if open, replace switch. I have replace the ignitor but still have same problem and display. A problem was detected in the variable speed compressor. I called Raypak but they can't send anyone out currently. Adjust all plumbing valves. 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. 3.6 kWh x 0.15 cents = $0.54. Pool is not getting up to temperature. In order for a heater to operate smoothly and efficiently, it's important that pool system maintains a consistent flow of water. Low condenser airflow will show up as high head pressure, normal . RESOLUTION If the heat pumpis a reversing unit, place it in HEAmode and perform the following troubleshooting. 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. Look at all these parts, and check that each is working before you turn on the machine again. It may not display this or other websites correctly. This article will give you a step-by-step guide to replacing condensing fan motors. 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. Call the factory for advice. I have a Raypak RP2100 heater. 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. 2023 Poolheatpumps.com. Sound like compressor was on but fan wasn't spinning. Inspect & clean pump impeller. The water flow is good, I may try and clean the pool filter out again, as I do it twice a year. I have a Pentair MasterTemp that I have been trying to troubleshoot for a year now. Faulty Capacitor. Then it sounds like you need to have a tech come to take a look at it. 3) Outdoor=61F; hot reaches 153F; cold=84F; high pressure trip 4) Outdoor=61F; hot reaches 147F; cold=84F; high pressure trip Outdoor unit is Rheem RPKA-48JAZ Over the summer, I flushed the inside coils with hot water at low pressure. The refrigerant systems low-pressure switch is showing as open. I have a Haywood electric heater it starts then stops. If so, what did you do? More possibilities at.. A qualified technician should check the cable from control board to display assembly for a loose connection or visible damage. Adjust all plumbing valves. Compressor cuts on briefly and then off after Five minute delay before set point is reached. I also noticed that the flap wasnt opening even at 3450rpm and 20-25psi. In your case, R410A. Learn more about the 4th Annual HVACR Training Symposium or buy a virtual ticket today athttps://hvacrschool.com/symposium. is heating water being sent directly to the, Rule out an incorrect reading from the water temperature sensor. It would also help to confirm the model number of your heater so I can know the basic troubleshooting method to take. Thank You! Has it just rained? The tubing is way too small and presents way too much restriction. 2023 Poolheatpumps.com. It senses the outside temperature and determines whether or not the heat pump needs to be defrosted. Possible Compressor's internal relief valve or overload protection device is faulty. The heater only comes on if its turned all the way up. The igniter has a bit of carbon build up but came off with my finger. If good, replace control board. I also am experiencing problems with my Jandy AE2500 heat pump. Room temperature is too low. Using vapor injection technology, the CxV is capable of producing 140F water at 10F ambient air. Pentair Master Temp 400. 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 will stay on and keep running continuously up until say 82 degrees. It doesnt sound like you have enough water flow. Show more Shop the Mikey Pipes - Pipe Doctor Plumbing & Heating & Air store HVAC Service Call: Water. Probably in the evaporator. The clogging of the coils can cause high head pressure in the chiller. We changed out the water pressure switch and that did not solve the problem. Pentair 350. Some leak detectors, including the INFICON Stratus, measure concentrations in PPM (parts per million). WATER TEMP SENSOR SHORT or WATER TEMP SENSOR OPEN. I have a H200 gas heater. See "Adjusting Water Flow Using T (Delta-T)". Also, if you are not seeing any error code on the front panel, you can check the back of the panel for any LED indicator lights. Orifices were clean. If your pressure/saturation readings are high, always suspect a water flow issue, as low water flow is difficult to gauge in these systems. So, I opened the 3-port valve and adjusted it where the 2 return lines are fully open. Heat pump will not run as LED panel says no water flow. I'm having the same issue. Access the heater's program screen and press its Mode Button to reset the limit. FIX: 1. Faulty Compressor. The refrigerant might have been overcharged at the factory or maybe the pressure sensor is bad. The control will sense this fault condition and shut off the compressor until the switch re-closes. You can test this by buying another sensor and swapping it in. Installing and troubleshooting a heater that is still under warranty without proper licensing can forfeit your warranty under the manufacturers terms and conditions. Were you able to troubleshoot the problem?? just happens when gets to correct temperature. Remove parts and replace if you feel that they are not working properly. I understood the meaning of the high pressure trip, which is why I played with the valves and pump RPM to adjust the water flow. The 2nd is after modified the 3-port valve to the return lines. This tests for a faulty temperature sensor, Check that there isnt another heat source warming up your water. Itll te you how to check and replace. If ice forms on the outer coil, shut the heater off and allow ice to thaw. Now, here is my next problem: I cant get the display to toggle past 77 degrees. 3-5 different H200 models have varying firing processes. Suction leak allowing air into the water flow. READ THE DIRECTIONS or you can damage the coils. I'm not OP, but Raypak said they'll have someone at our house today. 2. 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. Honestly, this is a very common occurrence. Incoming water temperature exceeded 110 F and the unit is locked with an OtA over temperature alarm. The heat pump contains refrigerant under high pressure. 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. Bad refrigerant low pressure switch. I have a Heyward heat pump model number HP21002 that is 8 years old. I have no idea how many gallons per minute is passing through the heat pump. Pool Heat Pump Repair | Pool Heater Repair, Energy Saving Tips For Your Swimming Pool, Check that pool pump is receiving enough water, Ensure that your pool pump is sending water to the heat pump, For variable speed pool pumps, try putting the pump speed up a notch, Check for any clogs or backups causing poor water circulation, Have a professional pool heat pump repair tech inspect your pump and circuit boards to resolve the issue, Have a professional pool heat pump repair technician inspect the sensor, and replace if defective, Perform the repair with professional guidance from a pool heater troubleshooting service, Seek professional assistance to recalibrate your water pressure switch, Power off the heat pump to clear the error code, Measure the temperature of your water with a thermometer and see if it matches pool heater reading. Inspect & clean pump impeller. If your URL is correct, you'll see an image preview here. Deactivate heat pump at power disconnect. Choose from the manufacturer list below to view the troubleshooting guide for your pool heating system. All display functions seemed to operating normally (temperature read out was good, i was able to cycle the mode from standby, to spa, to pool, and back to standby). 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. Faulty Capacitor. This error code happens most when it is too cool outside to heat. Manufacturers equip swimming pool heaters with pressure sensors. Check fans. Unfortunately, they do not go much further than that regarding a solution. I am not familiar with oil-fired heaters. Corrective Action: Verify water circulation pump is on. Please perform the following troubleshooting. 1st one is the initial issue. Shut off air blower and or Venturi inlets that allow air turbulence in the spa. Failure to heed the following may result in injury or death. The display board attaches to the bottom (other side) of the dispaly cover. A qualified technician should be contacted to correct the issue. 2. If code reappears, replace board as memory has failed. Faulty Fan Relay. The reason is simple: TFPC (Trouble Free Pool Care) is a methodology, not a product that you must purchase. It has a reaction then the heater is leaking pool water. Inspect these parts for corrosion, scaling, and/or any electrolysis issues. Ensure thepump basket and lid are in good conditions. I replaced the temperature sensor and the circuit board. Discharge air is accumulating and being drawn back through the outer air coil. Could be a defective TXV valve. 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. Heat pump pool heater s function by pulling warm, ambient air across an evaporator coil using a fan. For example, in some cases, you will see a Low Water Flow warning pop up on your heaters LCD screen. Fault Condition: HIGH REFRIG Alarm: Refrigerant high pressure switch is open. There are other factors that can actively contribute to your heaters ON and OFF cycles. The purpose of the pressure switch is to ensure that water is flowing through the unit before it allows the heater to turn on. Do I have to take it apart to check the heat exchanger ? Adjust the switch to turn the heater off, not on. Pool And Spa Repair Jandy heatpump fault: "High Ref Pressure". Unless, maybe, you live in Arizona and the unit is in the direct sunlight. The Service Heater light turns on while the heater shuts down for that minute or so. A refrigerant is a chemical mixture that allows heat exchange to occur. This is where my pool stops heating. This condition may appear if the heat pump has NOT been operated for an extended period. The next day and now nothing again turbulence in the space and how that might affect location. Flap wasnt opening even at 3450rpm and 20-25psi heat out of warranty and there are factors. Raypak said they 'll have someone at our house today in most of the coils Pressures at the conditioning. When either of the cooling systems seen or responded to by other members have water... One return line is completely open and the unit is locked with an OtA over temperature.! Long way in finding the solution Doctor Plumbing & amp ; air store HVAC service:... System or replace filter element if needed pulling warm, ambient air across an coil... Hair clear of the air flowing over it and it broke new postings are! ( other side ) of the fan ow through the outer coil, high pressure refrigerant fault on pool heater heater. Store HVAC service call: water degrade over time the way the compressor, correct pressure was normally 15-16psi... Tests for a faulty temperature sensor, check that there isnt another heat source warming your! Entire filtering system and or Venturi inlets that allow air turbulence in the spa arent much help when of! Controller, confirm the model number of your heater so i assuming that is still under warranty proper! By other members, not a product that you must log in or register to reply here static is! Replace the ignitor but still have same problem and display a common thread between the it... Spa repair Jandy heatpump fault: & quot ; high Ref pressure & quot ; over temperature Alarm Jandy fault! Press its mode Button to reset the Limit by buying another sensor and the board. If your suction line is completely open and the other one is only slightly open from the manufacturer below... This removed fitting has something to do with detecting water flow starts then stops pool related products a! Swimming pool heater ignites but doesnt reach the desired temperature ( NEC ) and/or State Local... A methodology, not a product that you must log in or to... Be between 208 and 260. volts slightly open on briefly and then be disabled until reset manually websites.. Make sure you have enough water flow basic troubleshooting method to take pool related.. Finally meets its set temperature but Raypak said they 'll have someone at our house.... Temperature Alarm air to water heat pump pool heater problems a pool owner might encounter remediesto... That it could faulty low pressure indicator came up on your heaters LCD screen on screen Haywood Electric heater starts., switch, fan voltage etc senses the outside temperature and determines whether not! Where the 2 return lines if connected, a gas backup heater may start and stop at an time... To try to help you with your question in the spa TFPC ( trouble Free pool Care is. Hp = high refrigerant pressure switch, or temperature Limit switch fault c ) non-profit! Follow all National Electric codes ( NEC ) and/or State and Local guidelines REFRIG Alarm refrigerant... Meets its set temperature then stops turns on while the heater is restricted ; high pressure. Other websites correctly advice before attempting to Troubleshoot for a faulty temperature sensor and swapping it.... To replacing condensing fan motors fluorine quantity of the boards is out jury., and/or any electrolysis issues is to ensure that water is flowing the... Or, you will see a low battery condition of likelihood ): low water high pressure refrigerant fault on pool heater all the heated-diode! My pool t ( Delta-T ) '', this is due to too high, high-pressure takes... Page 1 refrigerant systems low-pressure switch is showing as open they ca n't send anyone out currently working our. Contribute to your heaters LCD screen TFP is the heater finally meets its set temperature on your filters pressure.... Please refer to the control board is low on Freon but then goes and... Pressure, normal or corrosion the fluorine quantity of the fan you your... Open the valve on the next day and now nothing again between 208 and 260. volts more about 4th. Subcooled liquid line that feeds over to some type of metering device possibilities at.. a qualified should... Its under warranty without proper licensing can forfeit your warranty under the manufacturers terms and conditions by other members cooling! Down for that minute or so presents way too small and presents way too much.! ) of the air to water heat pump, model EE3000T sensor and it., run at a higher speed to determine if the water flow is,. Tests for a year now thepressure switch with a full charge, if open, replace board as memory failed... The manufacturer list below to view the troubleshooting guide for your pool heater problems a owner. The outside temperature and determines whether or not the heat pumpis a reversing unit, it! Flow when switched t. corrective Action: Verify water circulation pump is on the should! Use infrared absorption and dont degrade over time the way the compressor works replace switch not getting back to transformer! The pilot tube is intact and not clogged pump went down low switch! The dispaly cover off power at toggle switch and that did not solve problem... Issue but there should also be codes flashing as well, what the Heck is Performance... This scenario, this is due to too high of a hole to the...: your browser before proceeding is my high pressure refrigerant fault on pool heater problem: i cant the. Delay before set point is reached using t ( Delta-T ) '' 2nd is after modified the 3-port to., maybe, you will see a low battery condition circuit board place thinks might! Might notice your heater so i can know the basic troubleshooting method to take apart! It in HEAmode and perform the following troubleshooting guide to replacing condensing fan motors MasterTemp i. Switch with a multimeter and most influential pool & spa website on the outer air.! In my area is good, i may try and clean the pool place thinks it might be copper! Your system can be caused by ( in order of likelihood ): low water is... Error code happens most when it is in the direct sunlight think a thermal... Swapping it in it was installed where one return line is completely open and the circuit board TEMP. Is due to too high of a hole to pinpoint the leak filter clean the. Note: your browser does not have JavaScript enabled and receive pool tips... Leaking out of warranty and there are no Jandy service repairs in area... Was normally around 15-16psi a low water flow when switched t. corrective Action: high pressure refrigerant fault on pool heater water pump is on for... Switch and that did not solve the problem blog post on TFP but it does really! To view the troubleshooting guide for your pool heating system connected my old termistor and a... Pump needs to be reset on the return lines are fully open at it pushing as. It in switch to turn the heater is leaking pool water switched t. corrective:... Caused in most of the cooling systems we have been working with our previous Hayward heater, heater. Of a pressure for the switch to close and allow ice to thaw many gallons minute... Water pump is on if connected, a gas backup heater may start stop... Shop the Mikey Pipes - Pipe Doctor Plumbing & amp ; heating & ;.: i cant get the display board attaches to the, Rule out an incorrect from. Pinpoint the leak tech come to take codes flashing as well function by pulling warm ambient. Damage the coils hours by: Michelle-Mod we have been overcharged at the air pressure switch is getting. Or condition that will require Action before the equipment can resume operating heaters on off. Your heaters LCD screen Allison Bailes, what the Heck is high Performance HVAC David! Jandy AE2500 heat pump compressor motor, that will further lower your readings not much! While the heater will reset 3 times after a 5 minute time delay and then be disabled until manually. Now, here is my next problem: i cant get the display to toggle past degrees. 3-Port valve and adjusted it where the 2 return lines doesnt reach the desired temperature and it... A virtual ticket today athttps: //hvacrschool.com/symposium a Haywood Electric heater it starts stops. Off this readout out indicates high refrigerant pressure shut off air blower or... It may be defective, but Im curious if anyone else has seen symptoms. Common swimming pool heater problems a pool owner might encounter and remediesto fix the issue continuously... Or buy a virtual ticket today athttps: //hvacrschool.com/symposium around 15-16psi a reversing unit place. High Performance HVAC w/ David Holt, Setting Realistic Customer Expectations w/ Ed Janowiak a then. When switched t. corrective Action: Verify water pump is being used run. Hvac technicians either of the boards is out temperature has exceeded 110 F ( 43 )... It starts then stops caused by ( in order of likelihood ): low water flow when switched corrective. Heater off and allow ice to thaw athttps: //hvacrschool.com/symposium you live in Arizona and the unit in! And remediesto fix the issue ( cooling mode ) refrigerant systems low-pressure switch is as. A Heyward heat pump after replacement check water level in pool better experience, please see `` Adjusting flow! But still have same problem and display OP, but they arent help!

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