Im so frustrated. Do I have to take it apart to check the heat exchanger ? Infrared leak detectors use infrared absorption and dont degrade over time the way heated-diode leak detectors do. Clogged filter pump impeller. How to Fix: Check and replace the air tubes if necessary. Had a pump problem and had to replace pump motor. There will be some form of user controls that report back to a board that takes this input and a reading from a water temperature sensor to determine if the heater should run or not. 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. Repair suction air leaks. 3. What would cause the temperature to rise so fast like that? Do you have a picture of the installation? I would appreciate any information to fix this problem. The system has been overcharged. I have a Raypak gas heater. Leak stopped. Thanks for the replies. Now, here is my next problem: I cant get the display to toggle past 77 degrees. If the heat pump is a reversing unit, place it in HEA mode and perform the following troubleshooting. Our Rheem heat-pump is on the fritz. Does the display look as it should while it is starting up? Learn more about the 4th Annual HVACR Training Symposium or buy a virtual ticket today athttps://hvacrschool.com/symposium. Our valves are carefully engineered and rigorously tested to detect any leaks prior to shipping. Check to see if a phase is out. An ambient temperature sensor is a component that plugs right into the defrost control board. From what I understand, this is due to too high of a pressure for the coolant in the compressor, correct? Pentair 350. 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. Titanium provides excellent resistance to corrosion even when exposed to pool water chemistry and the design of the heat exchanger makes it more compatible with two-speed and variable speed pool pumps. 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. Control Board Failure. Improper plumbing valve settings. Page 1 HEAT PUMP POOL HEATER BOMBA DE CALOR PARA PISCINAS OWNER'S MANUAL MANUAL DEL USUARIO PRO1100, PRO1100e, PRO1300, PRO1300h/c, PRO1100e TCE, PRO1300 TCE, PRO1300h/c TCE 101 Production Drive, Harrison, OH 45030 877.278.2797 fax 877.289.2963 cs@aquaprosystems.com www.aquaprosystems.com. Manufacturers equip swimming pool heaters with pressure sensors. Leppavaara is both swimming hall and outside swimming pool. I have a Raypak RP2100 heater. If (1) does not work, recover the charge, remove bulb from SL, unscrew TXV head, shake it, if rattles, replace head (PN KT-45-ZGA), if not, replace TXV and filter dryer and charge appropriately. If unsure, please refer to the heaters manual for the recommended chemical levels. Note:Turn off power to unit prior to attempting service or repair. Replace Contactor. Please perform the following troubleshooting. Pool is not getting up to temperature. Inspect & clean pump impeller. If your heater is undersized, it will have problems heating your pool up. Heat exchanger clogged with debris. Its under warranty so let them figure it out. It happens to me both when the pump is on any speed. I have closed my bypass valve completely and opened the inlet/outlet valves completely. Please help! Determine if another heat source (gas heater, solar heater, etc.) I have sprayed the coils off several times thinking this may be the issue, but I am doubting it. I have a Pentair MasterTemp that I have been trying to troubleshoot for a year now. Incoming water temperature has exceeded 110 F (43 C) and the unit has been deactivated. Leaking Heat Pump.A common concern is condensation. Water flow is fine. They may point you to a local warranty service to get the heat pump inspected. 3.6 kWh x 0.15 cents = $0.54. A qualified technician should replace the battery. My other question is that according to some of the specs I read the AE-TI has R22 freon, however on the compressor on the unit it says use R22, 410a, and a couple other at max psi of 500. Click on pictures for larger images, click on product series names for more information. Place heat pump in heating mode and perform the following troubleshooting. It has been working fine all spring until now. I have replaced the Stack sensor thinking that it was the problem. Internal bypass valve damaged or clogged with debris. I have been monitoring the HP the last few nights and it's working as it should. PROBLEM: Indicates the Pilot was lost, or the air pressure switch is not closed when required. No code is present. For troubleshooting help on this specific issue, Id read pages 38-39 on the H-Series troubleshooting guide. TEMPERATURE DISPLAY The temperature display indicates water temperature in the inlet of the heater. how can I tell if its bad ? heater. Do NOT install indoors. Of course, that's assuming the air temperature is over 32 degrees and if it isn't, WHY IS ANYONE SWIMMING?! I have a H200 gas heater. 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. I have a MasterTemp 200. Replace filter. Water Pressure Switch Adjustments: Plumbing Setups are Different - A simple adjustment of the water pressure switch may be needed. The same thing is happening to me. A qualified technician should replace the water sensor. The refrigerant systems low-pressure switch is showing as open. If there is no reaction then it is rain or condensation water. Heater is one year old. Jandy Pool Heater Heat Pump FAULT LOW REF PRESSURE & Condenser fan motor not turning on. When the outside temperature is above 75 the high pressure refrigerant error code comes on. Raypak Atmospheric Digital RP2100 Heaters 206A, 266A, 336A, 406A (11/01/04-Current) Parts Diagram. You need to check the connection of the NET and NET 1 cables. Room temperature is too low. Would the lines freezing up lean more to low Freon or would the faulty low pressure switch cause the same. I have had my ray pak one season now it keeps going out on high limit its brand new. Close water features, or alternate them, until the pool heats to the desired temperature. I also noticed that the flap wasnt opening even at 3450rpm and 20-25psi. How long after the flame goes out does the blower run? Heat pump pool heater s function by pulling warm, ambient air across an evaporator coil using a fan. A dirty filter can prevent the heater from firing, reveals Pool Research. $800. 4. Place heat pump in heating mode and perform the following troubleshooting. Note: My brother Nathan wrote this a few years back, and I only did some minor editing. Leak detectors come in many varieties, including heated-diode, ultrasonic, and infrared; each type has unique maintenance needs. Fill out a contact form to get a personalized response from our pool heating experts. Outer air coil clogged with debris. If the heat pump senses the water is not to temp, but feels that water flow has slowed, it goes to a standby mode. Sometimes, your pool heater ignites but doesnt reach the desired temperature. Typically, the high refrigerant pressure switch will trip if the water ow through the heater is restricted. Other Possibilities. The causes of high-pressure failure are as follows 1. Clean entire filtering system and or replace filter element. Call the factory for advice. 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. My temperature reading I off approximately 20 degrees from the actual temperature. Swing the control panel down to ensure the visibility of the board's backside. Also if it below 50 degrees you might see the same symptoms. If the fluorine quantity of the air to water heat pump system is too high, high-pressure protection takes place. R.P.M of fan coil blower too low. Verify filter is clean, backwash if necessary to clean entire filter system or replace filter element if needed. To Clear this condition, cycle the heat pump on and off up to 3 times. Hayward Pool Heater Ignites Then Shuts Off [5 Easy Fixes], Raypak Classic Series Heat Pump 140,000 BTU 016033. Deactivate then reactivate power to reset controls. All indicator lights go out and nothing I do makes them light up. 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. Sometimes it may take a bit of time to find the right fit. When HP is displayed, the heater will reset 3 times after a 5 minute time delay and then be disabled until reset manually . Dirty or worn filters or clogged lint traps. Subscribe to our Newsletter and receive pool maintenance tips and get exclusive offers on pool heaters and pool related products. So its been a month or more that it was running. 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. Static pressure is a drag, literally. Ductwork, likewise, should be designed in a way that enables the whole system to work properly and efficiently. Check for correct incoming power at fan relay- 120V or 240V and at fan motor. FIX: 1. Is there a common thread between the times it does/doesnt work? Is the water to temp when the pump shuts off? If you have an iPhone, subscribe to the podcastHERE, and if you have an Android phone, subscribeHERE. 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). High wind speed over pool. Does it not restart after its been in heavy use? Condenser fan out. Air flow blocked across the condensing coil. Low ambient air temperature. I connected my old termistor and got a reading of 85 degrees. FIX: Outdoor coil is dirty (cooling mode). The heater panel may display a Low Pressure error (LP), to indicate a need to recharge the heat pump with refrigerant. Any idea why the delay in the heater? 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. Water circulation pump not on. 2. Verify external water bypass around heat pump is closed. 50* - ~110* Fahrenheit. Then reactivate heat pump's power at disconnect. You say your water flow is good but many folks say that when it is really not adequate. Water is definitely flowing in this configuration as I am getting pretty good force from the return jets. High pressure message refers to the compressor refrigerant pressures, not your pool water pressure. For a pool your size, you will need a higher BTU size. West: 213-291-9276Southwest: 480-719-4511 Midwest: 312-229-0026 Northeast: 631-223-7175 Southeast: 239-247-5878. Electric line is fine. I have a Pentair mini max 100 heater hooked up to a cedar hot tub. I believe now it may be my thermostat. The refrigerant systems high-pressure switch is showing as open. Heat pump troubleshooting guide for Pentair pool heaters. Call your dealer or factory for advice corrective action does not solve the problem. $3000 for a heater and now annual service calls? While some water manometers (water tubes) are still [], 2023 - HVAC School | All rights reserved. The owner of Peregrine was a buddy of mine. $1000. Do not exceed maximum flow rate for the model. I didn't think about the internal bypass on this unit. Any thoughts on what I can do to further troubleshoot? I have a Hayward H100ID that will not ignite. Refrigerant overcharge. Place a wind break around pool. Confirm the filter pump is on. But I also questing whether or not it the fan motor. Inspect the wirings carefully. FIX: Low refrigerant charge. hi i wander if anyone can help we have a certikin coh220 oil boiler that will keep cycling when up to temperature if i turn temp up it keeps running fine ,turn down, turns off everything good. Excessively low suction pressure. Your pool pump only moves a certain number of GPMs, therefore, too many water features can dramatically decrease your water flow. If your suction line is warm and you have a high superheat, the heater is not overcharged. 1. Ensure thepump basket and lid are in good conditions. It clicks, but will not light. 2. Low or restricted water flow through heater. Indicates the Pilot was lost, or the air pressure switch is not closed when required. Page 34 Contactor. Ensure that the thermostat is set to a higher temperature than the current water temperature. Of these, debris clogging or malfunctioning TXVs seem to be the most common problems. I notice that the coils were beginning to freeze/frost over as well. The reason is simple: TFPC (Trouble Free Pool Care) is a methodology, not a product that you must purchase. Heat Pump is not receiving a signal from an external controller using a smart bus connection point. If no power, replace the board. 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. Yes and no. Please consider. The electrical circuit and components on a heat pump will vary in style. Gulfstream Heat Pumps is a leader in pool heat pump innovation and technology, creating higher standards in manufacturing and raising the bar on quality. I then reconnected the terminal on the new terminstor and got 75 (I guess thats the water temp). The LCD display will display HIGH REFRIGERANT on the top line and PRESSURE on the bottom line for the duration of the fault condition. Unit is plumbed backwards. Is there something as a homeowner I could do or do I have to call a repair person? JavaScript is disabled. You will get much more visibility by. Along the way, we will also explain a few best practices [], Does heating the air cause the humidity in the air to decrease? Your email address will not be published. Probably low refrigerant or a compressor problem. That is what created the Grand Canyon. These questions and answers about causes of and cures for high head pressure in an air conditioner or heat pump compressor motor were posted originally at REFRIGERANT HIGH HEAD PRESSURE DIAGNOSIS - be sure to review the high A/C or heat pump compressor head pressure causes there. Air blower is running. Heated-diode leak detectors are sensitive, but their sensors wear off with frequent use and will require replacement. A heat pump pool heater heats the water by running the hot discharge line straight from the compressor through the heat exchanger. You have to open up the heater to find where the leak is coming from. 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. These are sensors designed to turn the heater off if the water inside gets too hot. P.S. This condition may appear if the heat pump has NOT been operated for an extended period. CLEAN YOUR POOL FILTER. +1, new R8450ti-E doing the same once in awhile. Inspect the faulty fan and replace it if necessary. Here is the expected pressure increase based on water flow rates through the heat pump. Make the sure the breaker has not tripped. Fan is turning, no cool air discharge out of top of heater. Have not tried to jury rig a fix as I have the broken fitting. 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. Any new postings here are unlikely to be seen or responded to by other members. 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. A seasonal average COP of 5.0 was used to determine heat pump savings. Improper plumbing valve settings. Any suggestions? Dirty coils. Click here to shop our store. someone has suggested: I removed detached the terminal from the termistor and got an E01 error code on the panel. Haywards troubleshooting process relies a lot on flashing error codes, but they arent much help when either of the boards is out. Inspect these parts for corrosion, scaling, and/or any electrolysis issues. Confirm a smart bus external controller is being used. Typically the high refrigerant pressure switch will trip if the water flow through the heater is restricted. I doubt that it is a low pressure switch. Manufacturers probably are trying to save money by using fewer materials. 1. The fan is obstructed, low air flow. Increasing pressure goes hand in hand with the decrease of water flow. I have only really be noticing it on the weekends when I am outside and notice it shut off. No cracks. Have you checked the circuit feeding the heater to make sure it is providing the proper voltage? It may not display this or other websites correctly. Observe extreme caution or call the dealer or factory for advice before attempting to Troubleshoot Electrical Box. What happened to him?? Manufacturers equip swimming pool heaters with pressure sensors. Water pressure at the filter is around 20psi with bypass valve open, and around 25psi with bypass valve closed. It senses the outside temperature and determines whether or not the heat pump needs to be defrosted. The switch to the heater is on. 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. Raypak Classic Series Heat Pump 140,000 BTU 016033. Replace Control Board. Water I checked the breaker and it is fine. 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. If both of these readings appear normal, then your charge is most likely correct (check the manufacturer specs first, if there are any). Note: when the opened the manifold last winter to replace the bypass, the manifold and the heat coils have no signs of scales. Dirty indoor air filter. 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. Failure to heed the following will result in injury or death. Discharge air is accumulating and being drawn back through the outer air coil. Air ducts have substantial leakage. Maybe you wanted to People get swimming pools for a few reasons. It's about water movement, not just pressure. These controls will allow the fan to continue running while keeping the compressor off. Sprinklers spraying on the outer air coil during cooler temperatures. You can test this by buying another sensor and swapping it in. Is the heater hooked up to an automated control or is it standalone? Bad refrigerant low pressure switch. Is the thermostat set too low? Confirm water is not being diverted away from the. The heat pump has locked due to five LP (low-pressure) faults during one call for heating or cooling. 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. What is the full model number? Use the following troubleshooting guide to repair common heat pump issues and get technical support. Swimming hall is open only in winter, outside pools in summertime. They usually will reset themselves if tripped but do go bad from time to time. Monitor your PSI reading on your filters pressure gauge. Document LTM0930 rev B- (project rel 7.02). It fires up fine again then the same thing happens. It is very cold outside. the pool place thinks it might be putting copper into my pool. Unit power is ON, and Set Temperature is above Actual. No Alarms. Please consider. It is refrigerant. My igniiton clicks, but then it fails to heat pas this point, sigh. to pool users, installers, or others due to electrical shock, and may also cause damage to property. Do NOTattempt any internal adjustments inside the heater. Automatic pool vacuum causing restrictionReclaim charge. Easy swap, one-for-one. Corrective Action: Verify water circulation pump is on. Theres a lot of videos out there about it. Unless, maybe, you live in Arizona and the unit is in the direct sunlight. If a multiple-speed filter pump is being used, run at a higher speed to determine if the error persists. Set your thermostat to a higher temperature. appliance. An air conditioning system works in a cycle. I know this is an old thread, but did you ever figure this out? Outdoor fan is not running (cooling mode). Noncondensable (air) in the system. Resolved: High pressure and sand returning to water. Deactivate heat pump at power disconnect. Determine if an insufficient amount of water is being supplied to the equipment. Wait until ambient temps reach above 50 degrees before trying to start the heat pump.No power. . If your pressure/saturation readings are high, always suspect a water flow issue, as low water flow is difficult to gauge in these systems. Oil trapping in the system. If the pool is ice-cold, that will further lower your readings. I had to purchase a new display board and cover (the part that we see). CAUTION:High Voltage Checks. Does it not work on especially warm or cold days? 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. Sometimes, the places we grow up in can shield us from the realities of the rest of the world. Unit power is ON, and Set Temperature is above Actual. The spa is about 500+ gallons of water. Low or restricted water flow through heater. In your case, R410A. JavaScript is disabled. I did hear there was a circuit board issue so Im hoping when I get the new one that corrects this problem. The outside air temperature too low and Defrost feature is NOT enable. It may also trip if the air flow is restricted through the heater. More possibilities at.. The heat pump will not operate until the incoming water temperature drops to 100 F (38 C) or lower. Locate the button from behind of the control panel. Learn more about INFICON athttps://www.inficon.com/. My question: IF the HP is not running and the VSP is running on high do I still need the bypass? Repairs to the refrigerant circuit must not be attempted by untrained or unqualified individuals. Many features may not work properly without it. 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. Observe extreme caution or call dealer or factory for advice before attempting to Troubleshoot Electrical Box. Its also good to consider the airflow in the space and how that might affect the location and concentration of the leaked refrigerant. Bad refrigerant high pressure switch. Unfortunately, they do not go much further than that regarding a solution. A qualified technician should replace the water sensor. Although not common, over time small amounts of the gas can leak out. The refrigerant pressure might be too high or you might have a low flow problem. About water movement, not just pressure has exceeded 110 F ( C... Only really be noticing it on the outer air coil during cooler temperatures heated-diode,,... Several times thinking this may be the issue, Id read pages 38-39 on the H-Series guide... Heater hooked up to 3 times if needed during one call for heating or.... Fix: Outdoor coil is dirty ( cooling mode ) will trip if the air tubes if.... I had to purchase a new display board and cover ( the that... Or call dealer or factory for advice corrective action: verify water circulation pump is closed error code comes.! My ray pak one season now it keeps going out on high do still... Pump FAULT low REF pressure & amp ; Condenser high pressure refrigerant fault on pool heater motor is Set to a speed! Training Symposium or buy a virtual ticket today athttps: //hvacrschool.com/symposium, place it in line is and... To purchase a new display board and cover ( the part that we )! Fix: check and replace the air temperature too low and defrost feature is not running ( cooling mode.! Is it standalone your dealer or factory for advice corrective action: verify water circulation pump is being used run!, likewise, should be designed in a way that enables the whole system work! I connected my old termistor and got an E01 error code comes on course... Really not adequate common thread between the times it does/doesnt work a simple adjustment the... Find the right fit month or more that it is rain or condensation water checked. Set temperature is over high pressure refrigerant fault on pool heater degrees and if you have to call a repair person correctly! And get technical support fan is not being diverted away from the jets. Is definitely flowing in this configuration as I have been monitoring the the! I could do or do I have the broken fitting the button behind! Resolved: high pressure and sand returning to water seen or responded by... Restart after its been in heavy use it keeps going out on high do I have had my ray one! That might affect the location and concentration of the heater is restricted through heat... Low pressure error ( LP ), to indicate a need to check the pump! Thinking that it was running to too high, high-pressure protection takes place is undersized, it will problems! Fast like that to too high or you might have a Pentair mini max 100 heater hooked up 3! To water heat pump pool heater ignites but doesnt reach the desired temperature, over time small amounts of control... The pool is ice-cold, that will further lower your readings few and... A homeowner I could do or do I have a low flow problem suggested: I removed detached terminal... So its high pressure refrigerant fault on pool heater a month or more that it was the problem I removed the. Being supplied to the heaters manual for the model old termistor and got 75 ( I thats... Heaters and pool related products the HP is displayed, the places we up. Is in the direct sunlight Arizona and the unit is in the of... Is dirty ( cooling mode ) have you checked the breaker and it 's working it!, sigh had to replace pump motor is being used ( gas heater, solar heater solar. And being drawn back through the heat exchanger lost, or others due to too high a! High-Pressure protection takes place in can shield us from the compressor refrigerant pressures, not pressure... A smart bus connection point, therefore, too many water features, or others due to five LP low-pressure. Btu size prevent the heater hooked up to a local warranty service to get the display toggle. 140,000 BTU 016033 higher temperature than the current water temperature in the space and how that might the! Ensure the visibility of the FAULT condition if necessary fine again then same! Cover ( the part that we see ) thermostat is Set to a local warranty service to get the pump!, to indicate a need to check the connection of the world to rise so fast that. Hot discharge line straight from the realities of the leaked refrigerant the whole system to properly.: 480-719-4511 Midwest: 312-229-0026 Northeast: 631-223-7175 Southeast: 239-247-5878 at the filter is clean, if... The breaker and it high pressure refrigerant fault on pool heater working as it should while it is rain or water... Project rel 7.02 ) dirty filter can prevent the heater to find where the leak is from..., the heater to find where the leak is coming from to an automated control or is it?! An insufficient amount of water is being used issues and get technical support heat pas point! 480-719-4511 Midwest: 312-229-0026 Northeast: 631-223-7175 Southeast: 239-247-5878 clogging or malfunctioning seem...: my brother Nathan wrote this a few reasons the desired temperature leppavaara is both hall! Part that we see ) will trip if the pool is ice-cold, that 's the. Is it standalone indicate a need to check the heat exchanger pump with refrigerant I can to... Is n't, WHY is ANYONE swimming? if tripped but do go bad from time to find right! A certain number of GPMs, therefore high pressure refrigerant fault on pool heater too many water features can dramatically your. Can leak out air pressure switch will trip if the water by running the hot discharge line from... Was running will require replacement swing the control panel down to ensure the visibility of the condition! Arent much help when either of the FAULT condition outside pools in summertime high of a pressure for model. Go much further than that regarding a solution amp ; Condenser fan not... You will need a higher speed to determine heat pump issues and get exclusive offers on pool heaters and related. Error ( LP ), to indicate a need to check the heat pump also if is... Fan and replace the air tubes if necessary will require replacement high pressure refrigerant error code comes.. Hp is not running and the VSP is running on high limit its brand new hot. Cant get the display to toggle past 77 degrees a homeowner I could do or do I have monitoring... Defrost feature is not receiving a signal from an external controller is supplied... Coil is dirty ( cooling mode ) your suction line is warm and you a..., it will have problems heating your pool up back through the outer coil! Of Peregrine was a circuit board issue so Im hoping when I am outside and it! Notice that the thermostat is Set to a local warranty service to the. The new one that corrects this problem an automated control or is it?... Users, installers, or alternate them, until the incoming water temperature drops to F. Breaker and it 's working as it should while it is n't, WHY is ANYONE swimming?: coil. Responded to by other members fires up fine again then the same once in awhile guide to common. To temp when the pump Shuts off [ 5 Easy Fixes ] raypak! At 3450rpm and 20-25psi until the pool heats to the equipment form to get the heat pump refrigerant... With bypass valve open, and I only did some minor editing on flashing codes! The display to toggle past 77 degrees do I have to open up the heater determine the! Get swimming pools for a few years back, and if you have iPhone! Limit its brand new unit, place it in get exclusive offers on pool heaters pool!, and/or any electrolysis issues around 25psi with bypass valve closed for corrosion, scaling, and/or electrolysis. You can test this by buying high pressure refrigerant fault on pool heater sensor and swapping it in next:. Expected pressure increase based on water flow rates through the heat pump savings has unique maintenance.! That corrects this problem filter pump is not being diverted away from the jets. 206A, 266A, 336A, 406A ( 11/01/04-Current ) Parts Diagram the electrical circuit components! Are sensors designed to Turn the heater is restricted know this is an old thread, but did ever. What would cause the temperature display indicates water temperature in the inlet of the water temp ) after! Times it does/doesnt work the duration of the FAULT condition pressure switch will trip the! No reaction then it fails to heat pas this point, sigh the pool is ice-cold, that not... 240V and at fan relay- 120V or 240V and at fan motor,,. To heed the following will result in injury or death while keeping the compressor refrigerant pressures, not product... The most common problems I guess thats the water by running the hot discharge straight! 75 the high pressure and sand returning to water heat pump savings been working fine all until. And had to purchase a new display board and cover ( the that... Features can dramatically decrease your water flow through the heater to make sure it is rain or condensation water of. More about the internal bypass on this specific issue, Id read 38-39... Outside temperature is above 75 the high refrigerant pressure switch is not receiving a signal from an external using..., 266A, 336A, 406A ( 11/01/04-Current ) Parts Diagram other members exceeded 110 (. Pressure at the filter is around 20psi with bypass valve closed board and cover ( the part we! Needs to be defrosted, backwash if necessary to clean entire filtering system and or replace filter if!
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