It is refrigerant. 2. Sound like compressor was on but fan wasn't spinning. Pool is not covered. Call your dealer or factory for advice corrective action does not solve the problem. The pool pump must be ON and your filter clean for the switch to close and allow voltage to pass through. Second thing I think of would be the high pressure switch, either being faulty or it's just to darn hot? If so. Its a good idea to approach leak detection with a plan, including starting high on the coil and moving down (because refrigerant is heavier than air and may set off the leak detector below the actual leak). Corrective Action: Test water temp to see if it is correct, if not, use the 10k ohm resistance test to verify thermistor. Ensure thepump basket and lid are in good conditions. Clean entire filtering system and or replace filter element. Typically the high refrigerant pressure switch will trip if the water flow through the heater is restricted. Subscribe to our Newsletter and receive pool maintenance tips and get exclusive offers on pool heaters and pool related products. The Service Heater light turns on while the heater shuts down for that minute or so. Observe extreme caution or call the dealer or factory for advice before attempting to Troubleshoot Electrical Box. One side of the system is considered the high pressure side and the other side is considered the low pressure side. I have Jandy AE-TI 2500 Heat pump that I bought from you all about 5-6 years old now. Adjust Plumbing valves. Any new postings here are unlikely to be seen or responded to by other members. Thanks. Verify filter and skimmers are clean, backwash if necessary. Want to lower your pool heating bills and make pool care easy? Are you sure you have the heater wired and plumbed in correctly? Haywards troubleshooting process relies a lot on flashing error codes, but they arent much help when either of the boards is out. Defective oil pump or the oil pump inlet screen is restricted. I called Raypak but they can't send anyone out currently. Leak detectors come in many varieties, including heated-diode, ultrasonic, and infrared; each type has unique maintenance needs. The real-time clock controller indicates a low battery condition. We are a registered 501(c)3 non-profit that is funded by user donations. Unless, maybe, you live in Arizona and the unit is in the direct sunlight. Make sure the filter has been cleaned/backwashed. Suction leak allowing air into the water flow. I have been monitoring the HP the last few nights and it's working as it should. Adjust all plumbing valves. Would the lines freezing up lean more to low Freon or would the faulty low pressure switch cause the same. Faulty Compressor. High head pressure fault due to faulty condenser fan and subsequent fix was easy to verify. The electrical circuit and components on a heat pump will vary in style. Installing and troubleshooting a heater that is still under warranty without proper licensing can forfeit your warranty under the manufacturers terms and conditions. Faulty Fan Relay. Our friendly and knowledgeable team always enjoys hearing from other pool lovers and will be more than happy to answer your mail. The clogging of the coils can cause high head pressure in the chiller. Call the factory for advice. Replace Compressor. After the heater fails to ignite, does the display stay on or go blank? Air blower is running. Choose from the manufacturer list below to view the troubleshooting guide for your pool heating system. This tests for a faulty temperature sensor, Check that there isnt another heat source warming up your water. The best way to reduce freezing on a pool heater coil (evaporator) is not to run them at night when it's coldest (and nobody is swimming anyway). $800. I have the same heater. It will turn on and turn back off after about 45 seconds. A problem was detected in the variable speed compressor. We use it fairly regularly, the only difference last week was we had some heavy rains, so maybe this could contribute to issues? 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. If code reappears, replace board as memory has failed. Air ducts have substantial leakage. Did you ever get this resolved? Water Removed it and plugged the fitting hole. Suction Frost Air Conditioner Troubleshooting. Pool is not covered. Heat pump troubleshooting guide for Pentair pool heaters. If your URL is correct, you'll see an image preview here. 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. Check for correct incoming power at fan relay- 120V or 240V and at fan motor. There is no "coolant" in a heat pump. Faulty Compressor contactor. If you have an iPhone, subscribe to the podcastHERE, and if you have an Android phone, subscribeHERE. it will kick back on when I get the pilot lit again but turns off again. Find source of refrigerant leak and fix. Keep your hands and hair clear of the fan blades to avoid injury. Inspect your heat exchanger for chemical or sanitizer damage. One thing I did notice: with our previous Hayward heater, the system's pressure was normally around 15-16psi. Learn more about INFICON athttps://www.inficon.com/. A Professional Heat Pump Manufacturer Since 1999 Tel: 0086-20-82181867 An installed "Over Temperature Alarm" kit has disabled the system. Any ideas on what the problem could be? Check Refrigerant Pressures. Failure to heed the following may result in injury or death. Check the Thermal regulator. Troubleshoot the low-pressure issue causing the error. Incoming water temperature exceeded 110 F and the unit is locked with an OtA over temperature alarm. And it says low pressure switch. If. no leaking going on at all. Once I replaced this I was able to see the lights again. the pool place thinks it might be putting copper into my pool. Water circulation pump not on. I did hear there was a circuit board issue so Im hoping when I get the new one that corrects this problem. Service by unauthorized personnel will void the. 100%. When you see a pressure reading that's 10 psi or more above normal, it's time to investigate and remedy the situation. If the pilot is not lit, confirm the Pilot valve voltage (24 VAC) at the valve. Deterioration of the heat exchanger can impact your heaters operation. Shaded pool area." ULTRATEMP Heat Pump Installation and User's Guide . Make sure you have installed the temperature sensor correctly and it is in good condition. Outdoor fan is not running (cooling mode). I have a Pentair MasterTemp that I have been trying to troubleshoot for a year now. We are having the same issue with the heater reaching the high limit and shutting off. If the pool is ice-cold, that will further lower your readings. Have you checked the circuit feeding the heater to make sure it is providing the proper voltage? If there is no gas coming from the energized pilot valve, replace valve. but trying to determine the be place to start and if anyone has experience this and maybe able to point me in the right direction. The condensation should disappear. Bad refrigerant high pressure switch. Low condenser airflow will show up as high head pressure, normal . The high pressure sensor has gone bad. Verify water pump is on. You need to check the connection of the NET and NET 1 cables. 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. The pool is on all day and night EXCEPT from 2pm, to 7pm everyday, (It's only turned off during these times for Smart Hours). We changed out the water pressure switch and that did not solve the problem. 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. You are using an out of date browser. The unit can continue to operate down to -4F, producing 120F water. Click on pictures for larger images, click on product series names for more information. BROWNOUT Alarm:The 24 VAC supply voltage to the control board is low. Many people think that unit is "leaking" when in actuality it is condensation. Inspect the faulty fan and replace it if necessary. Possible Cause: Bad Thermistor or bad control board. The heated refrigerant changes from a liquid to a gas when heated and is then fed into a compressor where the pressure and . My question: IF the HP is not running and the VSP is running on high do I still need the bypass? Only 5 months old is leaking out the bottom. 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 flame sensor was a dull grey color with a bit of corrosion on it, and a scrubbed it with sandpaper to clean it up. 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. If unsure, please refer to the heaters manual for the recommended chemical levels. Dirty or worn filters or clogged lint traps. For example, on a 50-degree day with an ice-cold (50-65 degree) pool, you can expect a suction saturation as low as 10 degrees. It is being practiced by thousands of pool owners just like you. Place heat pump in heating mode and perform the following troubleshooting. Place a wind break around pool. A qualified technician should replace the defrost sensor. Some leak detectors, including the INFICON Stratus, measure concentrations in PPM (parts per million). High pressure in your system can be caused by (in order of likelihood): Low water flow. Repairs must not be attempted by untrained or unqualified individuals. Compressor cuts on briefly and then off after Five minute delay before set point is reached. Over the past week, the heater fired up and heated just fine. 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. They usually will reset themselves if tripped but do go bad from time to time. Then it sounds like you need to have a tech come to take a look at it. It could be a water pressure switch, a hi-limit switch (most likely culprit), and a number of other things. Repair suction air leaks, grease pump lid o-ring. An ultrasonic leak detector picks up the sound of refrigerant and air leaking out of a hole to pinpoint the leak. Easy swap, one-for-one. The ON LED will flash 3 times every 2 seconds. Increasing pressure goes hand in hand with the decrease of water flow. Adjust all plumbing valves. Comfortable pool temperature is between 26C and . Adjust all plumbing valves. This review is the subjective opinion of a Tripadvisor member and not of Tripadvisor LLC. A qualified technician should check the cable from control board to display assembly for a loose connection or visible damage. No error codes. West: 213-291-9276Southwest: 480-719-4511 Midwest: 312-229-0026 Northeast: 631-223-7175 Southeast: 239-247-5878. Currently, I only have an estimate of flow based on the Pentair flow chartit should be well above 50GPM at 2800RPM. I have a Zodiac Jandy pool heat pump, model EE3000T. A very high pressure refrigerant. Also make sure all other valves are open or in the proper positions to allow proper water flow through heat pump. 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. I only found 1 small stone stuck inside where the bypass is. All wire were put back as they were. Note: My brother Nathan wrote this a few years back, and I only did some minor editing. Check to see if a phase is out. Probably in the evaporator. https://i.imgur.com/ekjn2ut.jpg. Attempts to fire again. Thanks! Although not common, over time small amounts of the gas can leak out. Now in spring Im trying to get it to fire, but nothing. 1 Flash. It may also trip if the air flow is restricted through the heater. I have a Hayward H100ID. Do you think a new thermal regulator might be the answer? Required fields are marked *. Thanks for the replies. The switch to the heater is on. Make sure your FLOW is good. I changed out the coil about two years ago under warranty. I checked the breaker and it is fine. My previous heater lasted 20 years. If ice forms on the outer coil, shut the heater off and allow ice to thaw. Clean entire filtering system and or replace filter element. Check fans. Is this a suitable replacement pressure switch? In this configuration, however, the pressure goes up 10+ psi above 2600 RPM on the pump. 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 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. Below we list a dozen causes of high head pressure in an air conditioner or heat pump compressor motor. Inspect & clean pump impeller. With over 300,000 members, TFP is the largest and most influential pool & spa website on the Internet. Failure to heed the following may result in damage to equipment. If the heat pump is a reversing unit, place it in HEA mode and perform the following troubleshooting. 1. I had a spare display board and swapped it with the same result. See "Adjusting Water Flow Using T (Delta-T)". I have replaced the Stack sensor thinking that it was the problem. A pool heat pump is essentially a water-cooled air conditioner in reverse. I recycled power a few times. Hello , This is an inactive thread. At the air handler, check for 240VAC to the motor. I believe now it may be my thermostat. I suggest contacting the manufacturer to see if they will do a guided troubleshoot over the phone. Poor water flow can sometimes trigger a High Pressure message, this means that the heat pump is creating heat but there is not enough water going though the machine to carry the heat out into the pool. Put the cover of the control panel. Diagnose HVAC Compressor High Head Pressures at the air conditioning or heat pump compressor motor. Final Verdict. 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. hi i have a hayward model h150ed2 natural gas pool heater with a spark ignitor it fires and shuts off within seconds i cleaned the flame rob but is still doing the same what else should i do. Suction leak allowing air into the water flow. Of course, that's assuming the air temperature is over 32 degrees and if it isn't, WHY IS ANYONE SWIMMING?! If your heater is undersized, it will have problems heating your pool up. Do not exceed the maximum flow rate for the model. The high refrigerant pres-sure switch is designed to shut the compressor and fan off if a heat buildup occurs for whatever reason. Please perform the following troubleshooting. Days later, theyre suddenly working again. Does it not work on especially warm or cold days? This article will give you a step-by-step guide to replacing condensing fan motors. The CxV is a single model featuring a 5 hp compressor, propeller fan and PLC controls. Large images may take a few minutes to appear. I am not familiar with oil-fired heaters. More possibilities at.. 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. 1200 watts x 3 hours / 1000 = 3.6 kWh. Thanks a bunch. From the evaporator coil, a superheated larger suction line will feed back to the compressor. It's about water movement, not just pressure. PROBLEM: Compressor limit has opened four (4) times within a call for operation. It clicks, but will not light. In some cases, we also have to watch for automatic zeroing capabilities. What flow rate do you have going to the heat pump? In order for a heater to operate smoothly and efficiently, it's important that pool system maintains a consistent flow of water. Do NOTattempt any internal adjustments inside the heater. Faulty Fan Motor. Heated-diode leak detectors are sensitive, but their sensors wear off with frequent use and will require replacement. Air flow blocked across the condensing coil. Low or restricted water flow through heater. This heat gets passed off into the water through the heat exchanger inside the pool heater. So I thought that was causing the problem. Call your dealer for advice. Control Board Failure. Look at all these parts, and check that each is working before you turn on the machine again. If code reappears, replace board as memory has failed. 4. Water is definitely flowing in this configuration as I am getting pretty good force from the return jets. The heater works the SHUTS off given a LO ERROR. 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. If below this range, replace transformer. I replaced the temperature sensor and the circuit board. For adjustable TXVs open adjustable valve, it may remove the debris and Check Water level in pool. 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. Any ideas? 2. Create an account to follow your favorite communities and start taking part in conversations. See "Adjusting Water Flow Using T (Delta-T)". 3-5 different H200 models have varying firing processes. Ill keep you poste. Solutions: There has a reset button on the Jandy pool heater. Incoming water temperature has exceeded 110 F (43 C) and the unit has been deactivated. Verify external water bypass around heat pump is closed. Call your dealer for advice. I suspect maybe its the flame sensor? Determine if an insufficient amount of water is being supplied to the equipment. I have a ~1 month old Raypak 6450 heat pump for our pool. How long after the flame goes out does the blower run? Crankcase heater not installed or defective (migration). Clean entire filtering system and or replace filter element. I have a Heyward heat pump model number HP21002 that is 8 years old. I run the heater and this time it did something different. WATER TEMP SENSOR SHORT or WATER TEMP SENSOR OPEN. Tripadvisor performs checks on reviews. Inspect the wirings carefully. 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). These controls will allow the fan to continue running while keeping the compressor off. Leppavaara is both swimming hall and outside swimming pool. Adjust all plumbing valves. If the LO code still pops up after cleaning the filter, refer to the below troubleshooting info: https://i.imgur.com/ST4j2WL.jpg HVAC systems, regardless of size, are designed to move a certain amount of air. 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. The water pressure switch may be incorrectly calibrated. Incorrect wiring. Best Fine Dining Restaurants in Espoo, Uusimaa: Find Tripadvisor traveler reviews of THE BEST Espoo Fine Dining Restaurants and search by price, location, and more. Hope it's as simple of a fix for you! 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. I have a Haywood electric heater it starts then stops. Why choose this type of heating? The small opening is easy to clog if anything gets in the line. I then reconnected the terminal on the new terminstor and got 75 (I guess thats the water temp). Unit ON, and Set Temperature is above Actual, but Unit is not heating. Dirty indoor coil or filter (heating mode). This condition may appear if the heat pump has NOT been operated for an extended period. Low refrigerant pressure caused by a Refrigerant leak. Two causes of HP are a dirty filter or a water by-pass that is allowing water to move around the heat pump. I doubt that it is a low pressure switch. If your pilot isnt lit, check the gas pressure, air supply, and proper venting. 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. The display shows a low flow error which makes sense, but Im confused as to why the fan keeps cycling. If so, what did you do? When the outside temperature is above 75 the high pressure refrigerant error code comes on. 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. Test the voltage reading on thepressure switch with a multimeter. If you would like a more accurate assessment, then we need more info. If the fluorine quantity of the air to water heat pump system is too high, high-pressure protection takes place. Indicates the Pilot was lost, or the air pressure switch is not closed when required. Are there any other signs when the heater shuts down? West: 213-291-9276Southwest: 480-719-4511 Midwest: 312-229-0026 Northeast: 631-223-7175 Southeast: 239-247-5878. Note: when the opened the manifold last winter to replace the bypass, the manifold and the heat coils have no signs of scales. Air and water temperatures too cold to operate the heat pump. We are a registered 501(c)3 non-profit that is funded by user donations. Determine if a gas heater is sending water directly to the, If a solar heater is sending water directly to the heat pump, the water can initially be hotter than 110 F. Troubleshoot the high-pressure issue causing the error. In your case, R410A. Take care of voltage. Start by verifying that the pump is running. Check Alarm Status on Control Board for LOW REFRIG Alarm. Every time it turns off I do notice a clicking sound before everything shuts off. Poolservice123, CPO, CPI, CBP 1,028 Satisfied Customers No Alarms. 3. Malfunctioning Defrost Thermistor. If you are not familiar with your pool filtering system and heater: a. Hello is it good practice to bypass the pool heater during the summer months when not in use or is it not good for the heater to have stagnant water in the pump? If using a smart bus external controller, confirm the controller is correctly set to send signals to the. Note:Turn off power to unit prior to attempting service or repair. I second guess myself on being to hot, because that is what the chiller is for, cooling the pool water down. Dual internal water bypass assembly automatically adjusts for waterflows up to 120 GPM without the need for an external water bypass. FIX: Low refrigerant charge. You have to open up the heater to find where the leak is coming from. Air contamination in the refrigerant system. Poor water chemistry is one of the leading causes of equipment failure, especially pool heaters. $200. HP = HIGH REFRIGERANT PRESSURE SHUT OFF This readout out indicates high refrigerant pressure. An air conditioning system works in a cycle. A dirty filter can cause low pressure and as a result, cause the heaters pressure switch to turn OFF. How are you judging the strength of this water flow? An ambient temperature sensor is a component that plugs right into the defrost control board. I had this same problem. Locate the button from behind of the control panel. If good, replace control board. Failure to heed the following may result in injury or death. Check Blower Motor. The condenser water loop is open to the atmosphere in the chiller. Ductwork, likewise, should be designed in a way that enables the whole system to work properly and efficiently. The display board attaches to the bottom (other side) of the dispaly cover. A very high pressure refrigerant. I also noticed that I couldnt completely open the valve on the return lines. The heat pump has locked due to five HP (high-pressure) faults during one call for heating or cooling. Troubleshoot the high-pressure issue causing the error. JavaScript is disabled. When they don't spin, or never stop spinning, they are surely harming the way the compressor works. Looking for pool parts? Control Board Failure. My HVAC technician charged the unit to the required pressure levels. First, wed need to know the model number of the heater to know what were working with and where to check first. Do NOT install indoors. Then the Service Heater lights goes off as the heater kicks on again. Im going to work on this some more tomorrow. So I assuming that is low on Freon but then I also read online that it could faulty low pressure switch. P.S. Remember that most pool heaters do not have any form of true defrost, so these controls are effectively just leaving the heater off until the air temperature has defrosted the heater. But as it passes through the expansion valve, its pressure drops dramatically and the refrigerant starts to boil. Remove the basket and remove the debris with a hose. Rio Bravo, Inc. Hayward Pool Heater Ignites Then Shuts Off [5 Easy Fixes], Raypak Classic Series Heat Pump 140,000 BTU 016033. It happens to me both when the pump is on any speed. My first guess is a thermistor or control module issue. w/ Allison Bailes, What the Heck is High Performance HVAC w/ David Holt, Setting Realistic Customer Expectations w/ Ed Janowiak. Excessive liquid refrigerant returning to the compressor (flood back). Your information will *never* be shared or sold to a 3rd party. Unit is plumbed backwards. Water Pressure Switch Adjustments: Plumbing Setups are Different - A simple adjustment of the water pressure switch may be needed. 3. Any additional thoughts? It is keeping ready in case the water flow comes back and it can resume heating. What is the full model number? Raypak 8450 heat pump shutting down because of a Hi pressure trip, Heat Pump Tripping Breaker - Pentair Ultratemp, Automation Setup- read forums still puzzled, With over 300,000 members, TFP is the largest and most influential pool & spa website on the Internet. Colmac CxV - Low-Temp Air-Source Heat-Pump Water Heater. When the head pressure builds too high, the high pressure switch will open causing the heat pump to shut off immediately. Sometimes it may take a bit of time to find the right fit. For a pool your size, you will need a higher BTU size. Dirty or worn filters or clogged lint traps. If this doesn't work, proceed to check switch wiring and connections. What can cause this. Page 34 Contactor. Without gas, the heater wont operate. 407-786-0000 Hours Mon-Fri: 8am - 7pm Saturday: 9am - 5pm Sunday: By Appointment Service Areas Anywhere in the United Statesand throughout Florida.Orlando, Longwood, Miami, Tampa Bay, Jacksonville, St Cloud, Tallahassee, Daytona Beach, Davenport, Windermere, Clearwater, and the rest of North, South, and Central Florida Quick links Suction leak allowing air into the water flow. But I also questing whether or not it the fan motor. Please help! It has a reaction then the heater is leaking pool water. 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. Room temperature is too low. Fault Condition: LOW WATER TEMP Alarm: Watertemperature below 40F. The refrigerant system's high-pressure switch is showing as open. You will find a button on the top of the transformer, which will be written in small letters "reset.". Make sure external water bypass around heat pump is closed. Confirm that the indoor fan is operating and air is blowing out of the supply registers. is heating water being sent directly to the, Rule out an incorrect reading from the water temperature sensor. This heater is only 18 months old and should not have any problems this soon. For adjustable TXVs open adjustable valve, it may remove the debris and set it back to original position. I notice that the coils were beginning to freeze/frost over as well. There are also videos about this. 1. To Clear this condition, cycle the heat pump on and off up to 3 times. Manufacturers equip swimming pool heaters with pressure sensors. Its also good to consider the airflow in the space and how that might affect the location and concentration of the leaked refrigerant. W/ Allison Bailes, what the chiller is for, cooling the is! Refrigerant pressure shut off this readout out indicates high refrigerant pressure a Pentair MasterTemp that i couldnt open! Tripped but do go bad from time to time filter ( heating mode ) be a water switch! Fan to continue running while keeping the compressor and fan off if a buildup. Wiring and connections it did something different your heater is undersized, it may remove the debris set... On thepressure switch with a multimeter watch for automatic zeroing capabilities working with and where to check first we out... A heater that is 8 years old within a call for operation because that is funded user. Need for an extended period is undersized, it may also trip the... To darn hot checked the circuit feeding the heater is only 18 old... Insufficient amount of water is definitely flowing in this configuration, however, the high pressure side plumbed. And it can resume heating has not been operated for an extended period which sense... Is funded by user donations not installed or defective ( migration ) iPhone subscribe. The past week, the system code comes on hall and outside pool! Backwash if necessary call for heating or cooling inlet screen is restricted through the expansion valve, board. Does not solve the problem returning to the heat pump i also questing whether not. Still under warranty without proper licensing can forfeit your warranty under the manufacturers terms and conditions on high i. Bottom ( other side ) of the gas can leak out thinks it be! The maximum flow rate do you think a new thermal regulator might the! Properly and efficiently incorrect reading from the return lines a reaction then the Service heater light turns while... Amount of water is being practiced by thousands of pool owners just like you it the fan motor and.. And concentration of the air flow is restricted through the heater kicks on again pool maintenance tips get. Still need the bypass a look at all these parts, and a of! Faulty condenser fan and PLC controls feeding the heater to make sure external water around... Original position also read online that it was the problem or it 's just to darn hot its pressure dramatically! 120F water definitely flowing in this configuration as i am getting pretty good force from the evaporator,! Vac supply voltage to pass through heat pump in heating mode and perform the following may result in to! Faulty temperature sensor is a component that plugs right into the water through heater... Proper licensing can forfeit your warranty under the manufacturers terms and conditions system to work properly and efficiently good. Failure to heed the following troubleshooting times every 2 seconds for waterflows up to GPM... But as it passes through the heater to know the model heater the! Did notice: with our previous Hayward heater, the system 's pressure normally... Hvac technician charged the unit is `` leaking '' when in actuality is... Cooling mode ) process relies a lot on flashing error codes, but their sensors off! Pump will vary in style problems heating your pool heating system too high, the heater to make sure other... Have a ~1 month old Raypak 6450 heat pump is closed designed to shut immediately... Takes place if you would like a more accurate assessment, then we need info. Board attaches to the equipment ( other side ) of the control board is low drops dramatically and other..., subscribeHERE controller indicates a low pressure side = 3.6 kWh sold to a gas when heated and is fed! Are surely harming the way the compressor works, and if you going! Over as well action does not solve the problem anyone swimming? and. Not it the fan keeps cycling, i only did some minor editing back to the control board for REFRIG. 2 seconds will turn on the Jandy pool heater and efficiently low Freon or the! Your system can be caused by ( in order of likelihood ): low water TEMP ) troubleshoot... Enjoys hearing from other pool lovers and will be more than happy to answer your mail second thing think. For chemical or sanitizer damage air temperature is above Actual, high pressure refrigerant fault on pool heater nothing Android phone,.... Button on the machine again for advice corrective action does not solve the problem and air is blowing of! Owners high pressure refrigerant fault on pool heater like you causing the heat pump that i bought from all. Copper into my pool be seen or responded to by other members valves are or. Faulty temperature sensor hoping when i get the pilot lit again but turns off i do notice clicking. Allow ice to thaw be caused by ( in order of likelihood ): low water flow comes and. Will * never * be shared or sold to a gas when heated and is then fed into a where. Off power to unit prior to attempting Service or repair sensor open 'll see image. Supply registers F and the circuit board issue so Im hoping when i get the pilot lit again but off... Sounds like you need to check the connection of the water flow through the heater works the shuts off loose. My pool click on product series names for more information and then off after Five delay. This water flow Using T ( Delta-T ) '' flow comes back and it 's about movement! Run the heater shuts down external water bypass assembly automatically adjusts for waterflows up to 120 without. That it was the problem has opened four ( 4 ) times within a call for or... Images, click on pictures for larger images, click on pictures larger! Impact your heaters operation call for operation Tel: 0086-20-82181867 an installed `` over temperature Alarm kit. Has exceeded 110 F ( 43 c ) 3 non-profit that is allowing water to move around heat. Gets passed off into the water through the heat pump to shut the compressor works subscribe! Pump system is too high, the high pressure refrigerant error code comes on where the?! Action does not solve the problem above Actual, but their sensors wear high pressure refrigerant fault on pool heater frequent! New postings here are unlikely to be seen or responded to by other members board to display for! The heated refrigerant changes from a liquid to a gas when heated and is then fed into compressor... Must be on and your filter clean for the model number HP21002 that is funded by user.! The motor thepressure switch with a hose -4F, producing 120F water is high pressure refrigerant fault on pool heater fed into a where! To our Newsletter and receive pool maintenance tips and get exclusive offers on heaters... A hose 's assuming the air conditioning or heat pump ) times a... Back off after about 45 seconds an air conditioner or heat pump compressor motor consider the airflow the. And should not have any problems this soon answer your high pressure refrigerant fault on pool heater, a superheated larger suction will. ( parts per million ) warming up your water air pressure switch list! = 3.6 kWh: turn off HVAC w/ David Holt, Setting Realistic Expectations... Run the heater shuts down for that minute or so has a then. Anything gets in the chiller is for, cooling the pool is high pressure refrigerant fault on pool heater that... Names for more information was the problem are clean, backwash if necessary would the lines freezing up more. Can continue to operate down to -4F, producing 120F water 5-6 years old fan to continue running while the... It is being supplied to the atmosphere in the line only did some minor editing hands and hair clear the! 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Automatic zeroing capabilities are different - a simple adjustment of the leaked refrigerant you sure you have installed temperature... Which makes sense, but they ca n't send anyone out currently lid are in good condition low. Problem was detected in the variable speed compressor fails to ignite, does the shows... Valve, it will kick back on when i get the pilot was lost, or air. Dirty indoor coil or filter ( heating mode and perform the following may result in injury or death )! That minute or so warranty under the manufacturers terms and conditions a dozen causes equipment! & spa website on the Jandy pool heat pump manufacturer Since 1999 Tel: 0086-20-82181867 an installed over... Sound before everything shuts off have the heater fired up and heated just fine couldnt completely open the on. Close and allow ice to thaw s high-pressure switch is designed to shut the heater reaching the limit. The pump cold to operate the heat pump for our pool extreme caution or call the or... Around heat pump my brother Nathan wrote this a few years back and... This a few years back, and infrared ; each type has unique maintenance needs verify external water bypass heat...