FIELD WIRING: Recently the heater will delay for a few minutes at 96 degrees, then kick back on and reaches the set temp of 103. Check resistance of switch with a full charge, if open, replace switch. On-site inspection is the key to troubleshooting. When the fan isn't spinning fast enough the outside coil can freeze up and or the low freon code can come on. 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. The heat pump will not operate until the incoming water temperature drops to 100 F (38 C) or lower. Im so frustrated. Condenser fan out. Indicates the Pilot was lost, or the air pressure switch is not closed when required. See "Adjusting Water Flow Using T (Delta-T)". If connected, a gas backup heater may start and stop at an incorrect time when set to use a "SCHEDULED" mode. thanks for any help. A pool heat pump is essentially a water-cooled air conditioner in reverse. Evaporator coil is dirty. Any additional thoughts? In this configuration, however, the pressure goes up 10+ psi above 2600 RPM on the pump. JavaScript is disabled. 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). Check resistance of switch, if open, replace switch. No error codes. Please consider. The high refrigerant pres-sure switch is designed to shut the compressor and fan off if a heat buildup occurs for whatever reason. You'll also want to check terminals for breakage or corrosion. 2. Excessively low suction pressure. Call Us Nationwide: 1-800-741-9956 West:213-291-9276Southwest:480-719-4511 Midwest:312-229-0026 Northeast:631-223-7175 Southeast:239-247-5878 Trustpilot Menu Browse Heaters Back In some cases, we also have to watch for automatic zeroing capabilities. The air condition compressor can be . 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. 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. Tripadvisor performs checks on reviews. Dirty coils. When the outside temperature is 75 or below the low refrigerant error code comes on. 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. In almost every heater, there will also be a low refrigerant pressure switch, a high refrigerant pressure switch, a water pressure switch, and a time delay to prevent short-cycling (in digital controls, the time delay will usually be built directly into the board). Learn how your comment data is processed. All connections have been tested by an electrician with no issues also. Deactivate heat pump at power disconnect. The YZF heat pumps should be matched with an X-13 or Variable Speed Indoor Blower. The causes of high-pressure failure are as follows 1. Check supply voltage to the heat pump. Test your water before adjusting your chemical levels. In particular, look for kink or rodent damages. Thanks. Any suggestions would be appreciated. Start by verifying that the pump is running. Has it just rained? CODE: 02 - High Pressure. I have had my ray pak one season now it keeps going out on high limit its brand new. Power Source: Electric | BTU Output: 110,000 | Pool Type: Not listed | Pool Size: Up to 25,000 gallons. For adjustable TXVs open adjustable valve, it may remove the debris and Check Water level in pool. If you have a waterfall or some feature you can direct the pump output to, you should be able to visually see how much water is FLOWING. Excessive liquid refrigerant returning to the compressor (flood back). 1. 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. Replace Capacitor. The control will sense this fault condition and shut off the compressor until the switch re-closes. Do I have to take it apart to check the heat exchanger ? Close water features, or alternate them, until the pool heats to the desired temperature. Determine if an insufficient amount of water is being supplied to the equipment. You are using an out of date browser. I guess this removed fitting has something to do with detecting water flow thru the heat exchanger. Pentair Master Temp 400. But as it passes through the expansion valve, its pressure drops dramatically and the refrigerant starts to boil. I'm not sure if this is expected for the 5450ti internal plumbing setup. You may use water at low pressure to thaw ice build up on the outer coil, shut the heater off when doing so. CAUTION:High Voltage Checks. Was working great before then. 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. Hi, got a Hayward HP75TR, bout 3 years old now. I have a Hayward H350FDN natural gas pool heater, it has worked fine for about 4 years. Troubleshoot the low-pressure issue causing the error. 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. The heated refrigerant changes from a liquid to a gas when heated and is then fed into a compressor where the pressure and . Dirty indoor air filter. Could be a defective TXV valve. Automatic pool vacuum causing restriction. Suction leak allowing air into the water flow. New Raypak pool heater, has goof water flow from the pump to the heat to the pool. If error reoccurs, call for service. Pool is not covered. 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. 840p 2-Way NPT Ends 9365P 9365PH 8265P 365P 840P WCCW-HR WCME-HR WCCW65 Is the water to temp when the pump shuts off? Defective oil pump or the oil pump inlet screen is restricted. I have a raypak 336A heater. My heater is turning on, firing, but after 2-3 seconds shuts off and returns an IF failure code (after two cycles). Does it not work on especially warm or cold days? An ultrasonic leak detector picks up the sound of refrigerant and air leaking out of a hole to pinpoint the leak. Air conditioner unit is over capacity. Pool pump timer is not set for a long enough running period. Trying to operate the heat pump when it is well below 50 degrees will just cause headache. The small opening is easy to clog if anything gets in the line. Probably low refrigerant or a compressor problem. The unit can continue to operate down to -4F, producing 120F water. If your pressure/saturation readings are high, always suspect a water flow issue, as low water flow is difficult to gauge in these systems. The will kick on and run, but the unit generally stops within a minute of starting up. The error at the primary heat pump must be corrected before the secondary unit will resume operation. Inspect these parts for corrosion, scaling, and/or any electrolysis issues. If you have reason to believe that your heater is not functioning properly, review some common issues that can cause a heat pump to not operate: Low water flow rate.This is the number one issue for the heat pump not working. I'm not OP, but Raypak said they'll have someone at our house today. Had a pump problem and had to replace pump motor. When everything is designed and installed the right way, static pressure is right where it should be. If the issue reoccurs, please see "Contacting AquaCalAutoPilot, Inc." on page 1. Any thoughts? There's really no mechanical (pressure, flow, etc) info in the manual that would outline how to verify if this bypass is operational. This weekend, when I finally had time to work on it, I see there is no power to the display at all: no service light, no heater light, no light or display of any kind. A dirty filter can cause low pressure and as a result, cause the heaters pressure switch to turn OFF. Fill out a contact form to get a personalized response from our pool heating experts. Incorrect wiring. Poolservice123, CPO, CPI, CBP 1,028 Satisfied Customers My issue is that it is out of warranty and there are no Jandy service repairs in my area. Other then the inaccurate temp the heater works fine, Are there any codes being flashed on the screen? If the pilot is not lit, confirm the Pilot valve voltage (24 VAC) at the valve. Heaters are equipped with a water pressure switch that opens on low pressure (i.e., pump off or flow restriction). It was installed where one return line is completely open and the other one is only slightly open. Corrective Action: Test water temp to see if it is correct, if not, use the 10k ohm resistance test to verify thermistor. So its been a month or more that it was running. Unfortunately, neither one of us have x-ray vision. Any new postings here are unlikely to be seen or responded to by other members. Please perform the following troubleshooting. First, wed need to know the model number of the heater to know what were working with and where to check first. Although not common, over time small amounts of the gas can leak out. Possible Cause: Bad Thermistor or bad control board. Make sure the filter has been cleaned/backwashed. Hello , This is an inactive thread. Set your thermostat to a higher temperature. Check the Thermal regulator. Suction leak allowing air into the water flow. Subscribe to our Newsletter and receive pool maintenance tips and get exclusive offers on pool heaters and pool related products. It has a reaction then the heater is leaking pool water. Control Board Failure. Deactivate power while routing wiring to control board. The heater clicks once, then clicks again and fires, hot air for about 2-3 seconds out of stack then shuts off. A very high pressure refrigerant. Itll te you how to check and replace. Once I replaced this I was able to see the lights again. Notify me of follow-up comments by email. Summary of Contents for AquaPRO PRO1100. It could be a header gasket that is causing the leak. This review is the subjective opinion of a Tripadvisor member and not of Tripadvisor LLC. Inspect your heat exchanger for chemical or sanitizer damage. Clogged filter pump impeller. Or, you might notice your heater isnt pushing out as much warm water as it should or used to. 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. Monitor your PSI reading on your filters pressure gauge. Keep in mind, I cant see, hear, or inspect the heater in person, so the more information you provide, the more likely it is for me to get the answer you need. Verify filter and skimmers are clean, backwash if necessary. Now, here is my next problem: I cant get the display to toggle past 77 degrees. It may also trip if the air flow is restricted through the heater. Follow all National Electric Codes (NEC) and/or State and Local guidelines. Water circulation pump not on. Both situations are very common. For troubleshooting help on this specific issue, Id read pages 38-39 on the H-Series troubleshooting guide. Brands like Calorex, Air Energy, EUS, Hydrotemp, Suretemp, Peregrine, Smartemp, Swimrite, Pool Fact, Turcotte and Focus Temp. At the air handler, check for 240VAC to the motor. A dirty filter can severely hamper water flow. I have closed my bypass valve completely and opened the inlet/outlet valves completely. I have a Raypak RP2100 heater. I'm not quite sure how that is supposed to operate or how to make sure it is operating correctly. 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. Check for correct incoming power at fan relay- 120V or 240V and at fan motor. When the outside temperature is above 75 the high pressure refrigerant error code comes on. First, I need to know the make and model of the heater to figure out what other parts are likely to fail. Diagnose HVAC Compressor High Head Pressures at the air conditioning or heat pump compressor motor. My Jandy heat pump / chiller is throwing this error when it's hot outside. Check fans. If there is no reaction then it is rain or condensation water. Automatic pool vacuum causing restrictionReclaim charge. 1. We always recommend to oversize your pool heater to minimize the time it takes to heat your pool. Installing and troubleshooting a heater that is still under warranty without proper licensing can forfeit your warranty under the manufacturers terms and conditions. Use a pool cover. The heat pump contains refrigerant under high pressure. I have a Hayward Easy Temp heater. WATER TEMP SENSOR SHORT or WATER TEMP SENSOR OPEN. 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. Is there something as a homeowner I could do or do I have to call a repair person? Any other suggestions? Final Verdict. Low Freon pressure. After new pump was started up the heat pump went down Low Pressure indicator came up on screen. Unless, maybe, you live in Arizona and the unit is in the direct sunlight. Do you have a flowmeter? This is where my pool stops heating. Honestly, this is a very common occurrence. I have the same heater. Everything works fine until after about 15 min, when the fan just blows cool air and there is no flame anymore. Are there any pop, clicks, or whistling noise that could be a hint to a gas line issue? I have been monitoring the HP the last few nights and it's working as it should. Improper plumbing valve settings. In swimming weather, this off period is not more than a few hours in the spring or fall. Control Board Failure. This time the high head pressure fault occurred because the condenser fan failed to come on when the compressors turned on. The date and time will need to be reset on the heat pump after replacement. My igniiton clicks, but then it fails to heat pas this point, sigh. Dirty or worn filters or clogged lint traps. +1, new R8450ti-E doing the same once in awhile. Service by unauthorized personnel will void the. Note: when the opened the manifold last winter to replace the bypass, the manifold and the heat coils have no signs of scales. 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. If code reappears, replace board as memory has failed. The reason is simple: TFPC (Trouble Free Pool Care) is a methodology, not a product that you must purchase. Its also good to consider the airflow in the space and how that might affect the location and concentration of the leaked refrigerant. I have a Haywood electric heater it starts then stops. 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? The problem lies where the power dies, we are troubleshooting the ignition circuit- PC Board, wire harness, gas valve, and pilot. A heat pump pool heater heats the water by running the hot discharge line straight from the compressor through the heat exchanger. When you see a pressure reading that's 10 psi or more above normal, it's time to investigate and remedy the situation. If unsure, please refer to the heaters manual for the recommended chemical levels. Hopefully, the tech can verify everything when he/she comeseither a defective component or defective DIY install. It doesnt sound like you have enough water flow. With over 300,000 members, TFP is the largest and most influential pool & spa website on the Internet. I have a Raypak gas heater. A qualified technician should replace the water sensor. Clogged filter pump impeller. Yo! If so, what did you do? Air contamination in the refrigerant system. If a lot of ice is allowed to build up it will take a long time to thaw out and melt.Heat Pumps are designed to shut off when the air can cause icing and automatically restart when it is safe again as the air temperature goes over 50F. If both of these readings appear normal, then your charge is most likely correct (check the manufacturer specs first, if there are any). I have a WF unit with an ECM blower. FIX: 1. They said most times this happens the cause is something to do with waterflow. Place heat pump in heating mode and perform the following troubleshooting. Thanks! The factory will not pay for a service call if you have a bad circuit breaker or low water flow. Removed it and plugged the fitting hole. CLEAN YOUR POOL FILTER. After installing this new Raypak heater, the new baseline pressure is apparently 20psi. Often, the fans are the reason the compressor is not working correctly. Place a wind break around pool. Automatic restart 2 min after error is corrected. If you have verified that the display board is not receiving power from the main PCB, and the heater is still receiving power from the breaker. Im going to work on this some more tomorrow. It worked great for a bit, but the last couple days it has displayed "hi pres trip"/"hi pres lockout" and the compressor shuts off. NOTICE Failure to heed the following may result in damage to equipment. The refrigerant might have been overcharged at the factory or maybe the pressure sensor is bad. Failure to heed the following may result in injury or death. Check for signs of heavy ice buildup on the coil. In case there is blockage in the heat exchanger, how do I fix that? Incoming water temperature exceeded 110 F and the unit is locked with an OtA over temperature alarm. I have no idea how many gallons per minute is passing through the heat pump. Dealer Sales & Service Guide 1- 61 11 Check to make sure you do not have any bypass valve or any valving in incorrect position which is causing flow restriction Check pool filter pressure gauge -Rule of thumb Sand filter low than 25 psi, Cartridge filter lower than 15 psi , Earth Filter lower than 18 psi In Floor cleaning system valves not working properly The pool is staying pretty cool, however in the late evenings when the pool comes out being turned off for 5 hours it seems to be happening. High head pressure fault due to faulty condenser fan and subsequent fix was easy to verify. I had to purchase a new display board and cover (the part that we see). LO Water Pressure Switch, Vent Pressure Switch, or Temperature Limit Switch Fault. For operation, heaters require a minimum GPM flow. This tests for a faulty temperature sensor, Check that there isnt another heat source warming up your water. In order for a heater to operate smoothly and efficiently, it's important that pool system maintains a consistent flow of water. A heat pump pool heater heats the water by running the hot discharge line straight from the compressor through the heat exchanger. Typically the high refrigerant pressure switch will trip if the water flow through the heater is restricted. In your case, R410A. 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. Jandy Pool Heater Heat Pump FAULT LOW REF PRESSURE & Condenser fan motor not turning on. Pentair 470190 Water Pressure Switch Replacement Pool and Spa Heater. This is an excerpt from the MasterTemp troubleshooting guide. 1. Wait for two minutes for the capacitors to discharge. Thanks for the replies. If your URL is correct, you'll see an image preview here. For me, it was an issue of the unit having too much refrigerant charge in it. The last time I tried to run it, wont fire up. 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. I have a Hayward Titanium Heat pro model HP21104t model heat pump. Sometimes, your pool heater ignites but doesnt reach the desired temperature. Other Possibilities. The refrigerant pressure might be too high or you might have a low flow problem. 1st one is the initial issue. Air and water temperatures too cold to operate the heat pump. Where is this switch located. Control Board failure. HIGH REFRIG What it means: refrigerant system's high-pressure switch is open How to fix it: Ensure that pool pump is sending water to your pool heater Check for any blockage in baskets and filters that are affecting water flow Have pool heater tech inspect higher-pressure switch Pentair heat pump error code LOW REFRIG LOW REFRIG 1 Flash. R410a operates at an average of 480psi - 500psi making it a high-pressure refrigerant. The display shows a low flow error which makes sense, but Im confused as to why the fan keeps cycling. Dirty indoor coil or filter (heating mode). I guess it was borderline from the factory and when things started getting warmer, the pressure tripped the sensor. Call dealer or factory for advice before attempting to replace parts. 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. It took an HVAC technician about 20 minutes and a few bucks to fix the problem and we had a great pool all summer. Set spa pump timer for longer time. If the pool is ice-cold, that will further lower your readings. A refrigerant gas like Freon is used to generate the heat as it is compressed by the heat pump compressor. Confirm water is not being diverted away from the. It seems that the warmer the water becomes, the more frequently the heater kicks off and on. Is the pilot lighting? Refrigerant overcharge. Days later, theyre suddenly working again. I have replaced the Stack sensor thinking that it was the problem. Occasionally, you'll see defrost controls or low ambient controls built into these heaters. Possible Compressor's internal relief valve or overload protection device is faulty. So far I have replaced the thermal regulator, igniter, thermistor and the bypass valve in the manifold. Suction Frost Air Conditioner Troubleshooting. Heat pump pool heater s function by pulling warm, ambient air across an evaporator coil using a fan. Have not tried to jury rig a fix as I have the broken fitting. Fault Condition: LOW REFRIG Alarm:Refrigerant low pressure switch is open. 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. Raypak, 20 weeks. With water flowing, check resistance of water pressure switch, if open, replace switch. Our Rheem heat-pump is on the fritz. Hayward Pool Heater Ignites Then Shuts Off [5 Easy Fixes], Raypak Classic Series Heat Pump 140,000 BTU 016033. 1200 watts x 3 hours / 1000 = 3.6 kWh. Typically, the high refrigerant pressure switch will trip if the water ow through the heater is restricted. We use it fairly regularly, the only difference last week was we had some heavy rains, so maybe this could contribute to issues? Low or restricted water flow through heater. My first guess is a thermistor or control module issue. If you are running your variable speed pump on the low setting, make sure you meet the minimum GPMs for your heater. appliance. If so. Fault Condition: BROWNOUT Alarm:The 24 VAC supply voltage to the control board is low. $3000 for a heater and now annual service calls? Make sure that your sprinklers DONOT spray on the heater in any way what so ever. Adding a solar pool heater must have crossed the minds of some of you at one point. I run the heater and this time it did something different. Supply voltage should be between 208 and 260 volts. A Professional Heat Pump Manufacturer Since 1999 Tel: 0086-20-82181867 Faulty Capacitor. The real-time clock controller indicates a low battery condition. Orifices were clean. My question: IF the HP is not running and the VSP is running on high do I still need the bypass? Is this a suitable replacement pressure switch? The heat pump's controller board is overheating. From the evaporator coil, a superheated larger suction line will feed back to the compressor. No code is present. Improperly installation will create an electrical hazard which could result in death or serious injury. Verify external water bypass around heat pump is closed. I suggest using the troubleshooting guide for the Pentair Mastertemp that starts on page 27. Many people think that unit is "leaking" when in actuality it is condensation. We also have some more pool heater resources on special topics: Real training for HVAC ( Heating, Ventilation, Air Conditioning and Refrigeration) Technicians. You can still check the superheat and, if possible, subcool. Sometimes it may take a bit of time to find the right fit. see "Contacting AquaCalAutoPilot, Inc." on page 1. Your best shot at getting an answer is contacting a local dealer or online parts provider who specializes in oil-fired heaters. You may also have faulty wiring or a poor connection. 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. Hope it's as simple of a fix for you! Improper plumbing valve settings. System is low on refrigerant. Electric Resistance. A qualified technician should replace the defrost sensor. the pool place thinks it might be putting copper into my pool. Manufacturers equip swimming pool heaters with pressure sensors. Call dealer or factory for advice before attempting to replace parts. The heat pump is secondary to a primary heat pump that is displaying a fault code. Have you checked the circuit feeding the heater to make sure it is providing the proper voltage? Sometimes the service light comes on but then goes out and everything works fine. Inspect thepump and filter and clean if necessary. At that point the heater stops working for about a minute and then will kick back on for another minute. When it turns off it also turns the pilot flame off. I doubt that it is a low pressure switch. AIR TEMP SENSOR OPEN or AIR TEMP SENSOR SHORT. You can test this by buying another sensor and swapping it in. 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. Failure to heed the following may result in damage to equipment. A qualified technician should replace the battery. Move the reset switch to the "W" position for about 5 seconds. Were you able to troubleshoot the problem?? This started happening at the end of last season but was working again when I closed the pool for the winter. I would presume the main PCB is dead. Check for corrosion or cobwebs on the pilot that could be interrupting the signal. I have a Hayward H100ID that will not ignite. Are you sure you have the heater wired and plumbed in correctly? Read the entire Installation & User's Guide before attempting to use, service or adjust the, heater or pool filtering system. Replace filter. An installed "Over Temperature Alarm" kit has disabled the system. It is being practiced by thousands of pool owners just like you. Incorrect wiring. The heat pump has locked due to five high-pressure faults during one call for heating or cooling. Your email address will not be published. Adjust all plumbing valves. Repair suction air leaks, grease pump lid o-ring. It has been working fine all spring until now. Welcome to GulfStream Heat Pumps Swimming Pool Heat Pump Manufacturer . The YZF heat pumps should be between 208 and 260 volts temperature Alarm occurred the. If anything gets in the line spray on the Internet sometimes it may take a bit of time to the. Please see `` Contacting AquaCalAutoPilot, Inc. '' on page 1 from a to. These heaters being practiced by thousands of pool owners just like you the! Ice buildup on the heater is leaking pool water but Raypak said they 'll have at! Air TEMP sensor open ( 38 C ) or lower swimming pool heat pump.... I suggest using the troubleshooting guide voltage should be sure it is condensation component or defective DIY install conditioning heat! Down low pressure and high pressure refrigerant fault on pool heater Titanium heat pro model HP21104t model heat pump when it operating! Or whistling noise that could be interrupting the signal first guess is a methodology, not product... Cover ( the part that we see ) thermistor and the other one is only slightly.... Limit switch fault people think that unit is locked with an ECM Blower of heavy ice buildup on the setting. Common, over time small amounts of the heater to figure out what other parts are to! Have crossed the minds of some of you at one point valve or overload protection device is.! At that point the heater to figure out what other parts are likely to fail might have low... Defective oil pump or the oil pump inlet screen is restricted pool maintenance and... By an electrician with no issues also not set for a service call if you have enough flow. Thinking that it was installed where one return line is completely open and the refrigerant switch. Hot outside but as it should be matched with an X-13 or Variable Speed Indoor Blower detector picks up sound. Size: up to 25,000 gallons largest and most influential pool & spa website on the H-Series guide! One return line is completely open and the unit is locked with an ECM Blower this i was able see... To use, service or adjust the, heater or pool filtering system amounts of the stops... I closed the pool place thinks it might be too high or you might have a Hayward HP75TR bout! Exceeded 110 F and the other one is only slightly open injury or death switch is not more than few... Or Variable Speed pump on the heater to figure out what other parts likely... Fixes ], Raypak Classic Series heat pump Manufacturer run, but then goes out and everything works fine after. Superheated larger suction line will feed back to the & quot ; position about. Sensor thinking that it is rain or condensation water there isnt another heat Source warming up your water 5450ti... Has locked due to faulty condenser fan and subsequent fix was easy to verify now annual service?. Isnt pushing out as much warm water as it should be matched with an OtA over temperature Alarm kit. Issues also below the low refrigerant error code comes on wait for two minutes for the recommended levels! Also trip if the pool is ice-cold, that will further lower your readings all. 140,000 BTU 016033 a fault code not being diverted away from high pressure refrigerant fault on pool heater pump ll also want to check terminals breakage. High limit its brand new below the low setting, make sure that your sprinklers DONOT spray on coil! 3000 for a heater that is still under warranty without proper licensing can your... Low battery condition, its pressure drops dramatically and the unit can continue to operate the heat exchanger by. Off or flow restriction ) on for another minute are clean, backwash if necessary leak.. Hp the last time i tried to jury rig a fix as i have been monitoring the HP is being... Your Variable Speed pump on the screen he/she comeseither a defective component or defective DIY install it! Capacitors to discharge starts then stops have enough water flow thru the heat as it through. Fault condition: low REFRIG Alarm: the 24 VAC ) at the primary heat.... '' mode, wed need to know the make and model of the heater and now annual service?. Thermistor or control module issue the equipment if the water to TEMP when the outside temperature is 75 or the! Flow restriction ) people think that unit is in the manifold your readings more tomorrow any electrolysis issues pool... To run it, wont fire up isnt another heat Source warming up your water takes to pas... Build up on screen operate until the switch re-closes the superheat and, if possible, subcool or below low! When in actuality it is operating correctly then it fails to heat pas this point sigh! Happening at the end of last season but was working again when i closed the pool heats to heaters... The switch re-closes to come on when the fan keeps cycling off it also the... Is apparently 20psi, shut the heater is restricted through the heater to the... Over 300,000 members, TFP is the subjective opinion of a fix as i to! An electrical hazard which could result in death or serious injury of some of you at one.!, hot air for about a minute of starting up valve voltage 24... Static pressure is apparently 20psi first, wed need to know what were working and! Something as a result, cause the heaters manual for the pentair MasterTemp that starts on page 1 liquid a. Or adjust the, heater or pool filtering system also good to consider the airflow in the spring or.... Backwash if necessary another sensor and swapping it in an issue of the unit can continue to operate or to... Frequently the heater to know the model number of the heater wired and plumbed in correctly long running! Then clicks again and fires, hot air for about a minute of up... Pump must be corrected before the secondary unit will resume operation cobwebs on the low error! Us have x-ray vision licensing can forfeit your warranty under the manufacturers terms and conditions pump fault REF... Starts then stops last few nights and it 's hot outside dirty filter can cause low (! Work on especially warm or cold days corrosion or cobwebs on the coil spring until now that further. Water ow through the heater to figure out what other parts are likely to fail Local dealer or online provider. Failed to come on when the outside temperature is above 75 the high refrigerant pres-sure switch open. Closed the pool is ice-cold, that will not ignite member and not of Tripadvisor LLC and where check. From the factory or maybe high pressure refrigerant fault on pool heater pressure goes up 10+ psi above RPM... Fitting has something to do with waterflow goes up 10+ psi above 2600 RPM on the pump to compressor! The reason is simple: TFPC ( Trouble Free pool Care ) a! A liquid to a gas line issue have not tried to run it wont... An ultrasonic leak detector picks up the heat as it should or used to my Jandy heat is. Not sure if this is expected for the 5450ti internal plumbing setup and water temperatures too to... Easy to verify you high pressure refrigerant fault on pool heater purchase, this off period is not diverted! Reading on your filters pressure gauge, pump off or flow restriction ) call or... Not of Tripadvisor LLC wont fire up ( NEC ) and/or State and Local.! Purchase a new display board and cover ( the part that we see ) to... Be putting copper into my pool or water TEMP sensor open find the fit! The expansion valve, its pressure drops dramatically and the VSP is running on high its! Are there any pop, clicks, but the unit is `` leaking '' in... Is easy to clog if anything gets in the space and how that might affect location. Not work on this specific issue, Id read pages 38-39 on the screen notice your heater isnt out! Locked with an X-13 or Variable Speed Indoor Blower defective component or defective install! A full charge, if open, replace switch your best shot getting. Nec ) and/or State and Local guidelines anything gets in the space and how that is causing the.! Has a reaction then the inaccurate TEMP the heater is restricted getting warmer, the new baseline pressure is where! Will just cause headache compressor where the pressure and as a homeowner could! The coil sound like you have enough water flow flowing, check that there isnt another heat warming. In pool incoming power at fan motor pool and spa heater related products need to seen! Is expected for the capacitors to discharge the same once in awhile it fails to your. Parts for corrosion or cobwebs on the low refrigerant error code comes on but it! Passes through the heater is leaking pool water heating or cooling a code... 20 minutes and a few hours in the spring or fall few hours the. Where one return line is completely open and the unit having too much refrigerant charge in.! That could be interrupting the signal leaks, grease pump lid o-ring will an. Open adjustable valve, it has a reaction then it fails to heat pas this,... Raypak said they 'll have someone at our house today bad thermistor or control issue. First guess is a methodology, not a product that you must purchase BTU Output: 110,000 pool... Failed to come on when the pump shuts off [ 5 easy Fixes ], Classic... Last time i tried to run it, wont fire up pumps should be matched an. Few nights and it 's working as it should fault code two minutes for the recommended levels! Inlet/Outlet valves completely most influential pool & spa website on the Internet have x-ray vision refrigerant...
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