Air contamination in the refrigerant system. If error reoccurs, call for service. Here is the expected pressure increase based on water flow rates through the heat pump. Determine if an insufficient amount of water is being supplied to the equipment. Sometimes, the places we grow up in can shield us from the realities of the rest of the world. Spa pump is not running. Shaded pool area. Inspect these parts for corrosion, scaling, and/or any electrolysis issues. If both of these readings appear normal, then your charge is most likely correct (check the manufacturer specs first, if there are any). The heat pump's controller board is overheating. Our Rheem heat-pump is on the fritz. Wait until ambient temps reach above 50 degrees before trying to start the heat pump.No power. Sometimes it is a problem of the power company, or it could be a problem in the place the heat pump is located. Ensure that the thermostat is set to a higher temperature than the current water temperature. I'm having the same issue. In order to take heat out of the air, the refrigerant inside the heat pump's evaporator tubes must be about 10 to 15F COLDER THAN THE AIR so at about 42 to almost 50F (5C) air temperature the heat pumps outside coil is approaching 32F (FREEZING-0C) and any moisture in the air will begin to FREEZE on the coil and ice it up.Icing clogs the small fins, insulates the tubes and stops air flow all of which severely reduce the efficiency. Suction leak allowing air into the water flow. Therefore the pump must be operating for an accurate pool or spa water temperature to be displayed. JavaScript is disabled. Raypak Heater Fault Code Guide, Heat wont stay on rums heat for a min or 2 than heat shuts off. Unit ON, and Set Temperature is above Actual, but Unit is not heating. Although, theres strong water coming out of the 2 return lines. A refrigerant is a chemical mixture that allows heat exchange to occur. Check Refrigerant Pressures. Check your pumps strainer basket. So far I have replaced the thermal regulator, igniter, thermistor and the bypass valve in the manifold. The trouble was when I went to adjust the temperature, the temperatrure display did not move up or down. 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. Corrective Action: Verify water circulation pump is on. AIR TEMP SENSOR OPEN or AIR TEMP SENSOR SHORT. I have a Pentair Master Temp 300 Pool Heater that is 6 years old. Confirm a smart bus external controller is being used. I have a Pentair mini max 100 heater hooked up to a cedar hot tub. Faulty Fan Relay. High head pressure fault due to faulty condenser fan and subsequent fix was easy to verify. You should initiate a defrost cycle manually after every hour of runtime. The factory will not pay for a service call if you have a bad circuit breaker or low water flow. With water flowing, check resistance of water pressure switch, if open, replace switch. 2 hours later got a Error Code E08. Going to have an HVAC come by and check the high and low pressures on the refrigerant. Restricted airflow over condenser. 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. Hi Bob, An ambient temperature sensor is a component that plugs right into the defrost control board. $200. Leak stopped. The spa is about 500+ gallons of water. Deactivate heat pump at power disconnect. it will kick back on when I get the pilot lit again but turns off again. Heaters are equipped with a water pressure switch that opens on low pressure (i.e., pump off or flow restriction). You can still check the superheat and, if possible, subcool. 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. Heater is one year old. If you have an iPhone, subscribe to the podcastHERE, and if you have an Android phone, subscribeHERE. Faulty Capacitor. Manufacturers probably are trying to save money by using fewer materials. Please perform the following troubleshooting. Do you have a picture of the installation? This can indicate a loose or damaged communication cable. 840p 2-Way NPT Ends 9365P 9365PH 8265P 365P 840P WCCW-HR WCME-HR WCCW65 Excessively low suction pressure. Any other suggestions? Faulty Compressor. Place heat pump in heating mode and perform the following troubleshooting. Brands like Calorex, Air Energy, EUS, Hydrotemp, Suretemp, Peregrine, Smartemp, Swimrite, Pool Fact, Turcotte and Focus Temp. Replace Control Board. The unit is covered in ice. Put a multimeter on the gas valve and it shows 24v for only a brief moment when the fan motor seems to slow when the valve is supposed to open. 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. Internal bypass valve damaged or clogged with debris. 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. Thanks for the replies. I have a ~1 month old Raypak 6450 heat pump for our pool. It would also help to confirm the model number of your heater so I can know the basic troubleshooting method to take. Check Blower Motor. Press J to jump to the feed. Improperly installation will create an electrical hazard which could result in death or serious injury. Call dealer or factory for advice before attempting to replace parts. When everything is designed and installed the right way, static pressure is right where it should be. This is where my pool stops heating. Incorrect wiring. Insufficient supply voltage to the heat pump. Close water features, or alternate them, until the pool heats to the desired temperature. The evaporator coil pulls heat out of the air flowing over it and transfers it to refrigerant circulating inside. Crankcase heater not installed or defective (migration). just happens when gets to correct temperature. A qualified technician should be contacted to correct the issue. Deactivate power while routing wiring to control board. I have a Raypak gas heater. CAUTION:High Voltage Checks. Make sure it is higher than the actual pool water!Low Freon pressure.This error code happens most when it is too cool outside to heat. If the refrigerant flows in a different direction, it causes a switch in the function of the indoor and outdoor coils, and it changes whether heat leaves or enters your home. Unit is forming ICE or Frost on the outer air coil, usually at the bottom. For a better experience, please enable JavaScript in your browser before proceeding. Final Verdict. You could be seeing 25 psi and having low flow, for instance, if your pool filter was clogged. Large images may take a few minutes to appear. In order for a heater to operate smoothly and efficiently, it's important that pool system maintains a consistent flow of water. Unless, maybe, you live in Arizona and the unit is in the direct sunlight. 2. Some leak detectors, including the INFICON Stratus, measure concentrations in PPM (parts per million). DEFROST1 SENSOR SHORT or DEFROST2 SENSOR SHORT. I had a spare display board and swapped it with the same result. I've found this blog post on TFP but it doesn't really offer a solution, from what I can tell. Unit cycles on and off, i.e. Make sure your FLOW is good. Remove the basket and remove the debris with a hose. This started happening at the end of last season but was working again when I closed the pool for the winter. The display shows a low flow error which makes sense, but Im confused as to why the fan keeps cycling. These are sensors designed to turn the heater off if the water inside gets too hot. We use it fairly regularly, the only difference last week was we had some heavy rains, so maybe this could contribute to issues? see "Contacting AquaCalAutoPilot, Inc." on page 1. Leak detectors come in many varieties, including heated-diode, ultrasonic, and infrared; each type has unique maintenance needs. It is very cold outside. Swing the control panel down to ensure the visibility of the board's backside. For me, it was an issue of the unit having too much refrigerant charge in it. I guess this removed fitting has something to do with detecting water flow thru the heat exchanger. Spa will not heat to maximum temperature of 104F. Okay, Tony, I will ask the same question to you as well. Yes and no. If your heater is undersized, it will have problems heating your pool up. He tinkered around with it, said he couldnt figure out the issue and suggested we start replacing parts one by one I was hoping for a more direct approach. Have not tried to jury rig a fix as I have the broken fitting. It fires up fine again then the same thing happens. I guess it was borderline from the factory and when things started getting warmer, the pressure tripped the sensor. If this does not correct problem, call for service. Your email address will not be published. West: 213-291-9276Southwest: 480-719-4511 Midwest: 312-229-0026 Northeast: 631-223-7175 Southeast: 239-247-5878. 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. My Jandy heat pump / chiller is throwing this error when it's hot outside. I have a raypak 336A heater. Hopefully, the tech can verify everything when he/she comeseither a defective component or defective DIY install. It ran for a few minutes with warm water flowing and shutdown with the same symptoms and fault. There are also videos about this. High pressure in your system can be caused by (in order of likelihood): Low water flow. Water circulation pump not on. Thanks. Raypak, 20 weeks. When the fan isn't spinning fast enough the outside coil can freeze up and or the low freon code can come on. If your pilot isnt lit, check the gas pressure, air supply, and proper venting. If the fan is not operating, contact. Incoming water temperature has exceeded 110 F (43 C) and the unit has been deactivated. Unit power is ON, and Set Temperature is above Actual. 4. Failure to heed the following will result in injury or death. Note: My brother Nathan wrote this a few years back, and I only did some minor editing. I replaced the temperature sensor and the circuit board. A very high pressure refrigerant. It sounds like you are having a fan motor or a fan capacitor problem; or both. Call your dealer for advice. Do you have a flowmeter? OR. Any thoughts on what I can do to further troubleshoot? 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. The heat pump has locked due to five HP (high-pressure) faults during one call for heating or cooling. I ran it for a half hour and went to turn it on the next day and now nothing again. 3-5 different H200 models have varying firing processes. When i turn it on, it reads CFH, it clicks once, then reads SPK and does not change. Is this a suitable replacement pressure switch? Find source of refrigerant leak and fix. 2012 - 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? You say your water flow is good but many folks say that when it is really not adequate. Adjust all plumbing valves. I have the same heater. Does it not work on especially warm or cold days? Inspect & clean pump impeller. This time, it didn't even reach 50 degrees Fahrenheit outdoors all day long. The causes of high-pressure failure are as follows 1. 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. The condensation should disappear. Service by unauthorized personnel will void the. Installing and troubleshooting a heater that is still under warranty without proper licensing can forfeit your warranty under the manufacturers terms and conditions. If you yourself in this scenario, this blog article is for you. Manufacturers equip swimming pool heaters with pressure sensors. Jandy Pool Heater Heat Pump FAULT LOW REF PRESSURE & Condenser fan motor not turning on. However, it isnt ALWAYS the case. IO Igniter open error If the control is not in lockout and senses that the igniter circuit is open when the blower is running the control will turn off the blower and go into lockout. Also if it below 50 degrees you might see the same symptoms. 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. High pressure message refers to the compressor refrigerant pressures, not your pool water pressure. If code reappears, replace board as memory has failed. no leaking going on at all. This should have no significant effect on your water temperature. But that is just a guess until I have the above info. I have a Hayward Titanium Heat pro model HP21104t model heat pump. A heat pump pool heater heats the water by running the hot discharge line straight from the compressor through the heat exchanger. The error at the primary heat pump must be corrected before the secondary unit will resume operation. Room temperature is too low. Air flow blocked across the condensing coil. We changed out the water pressure switch and that did not solve the problem. Fault Condition: LOW WATER FLOW Alarm: The pressure switch sensing water flow is open. My previous heater lasted 20 years. Raypak Atmospheric Digital RP2100 Heaters 206A, 266A, 336A, 406A (11/01/04-Current) Parts Diagram. HIGH REFRIG Alarm:Refrigerant high pressure switch is open. You will get much more visibility by. Any idea why the delay in the heater? In case there is blockage in the heat exchanger, how do I fix that? 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. Leppavaara is both swimming hall and outside swimming pool. Air filter is clogged. For adjustable TXVs open adjustable valve, it may remove the debris and Check Water level in pool. Your best shot at getting an answer is contacting a local dealer or online parts provider who specializes in oil-fired heaters. The purpose of the pressure switch is to ensure that water is flowing through the unit before it allows the heater to turn on. Check the fan blade and make sure it is not slipping or broken. 2012 - Are there any pop, clicks, or whistling noise that could be a hint to a gas line issue? You'll also want to check terminals for breakage or corrosion. I have a Hayward Easy Temp heater. Repairs must not be attempted by untrained or unqualified individuals. Monitor your PSI reading on your filters pressure gauge. The will kick on and run, but the unit generally stops within a minute of starting up. Inspect the wirings carefully. Have you checked the circuit feeding the heater to make sure it is providing the proper voltage? How to Fix: Check and replace the air tubes if necessary. The last few years I have been getting calls from people who bought heat pumps in the early 2000's that now need to be replaced. Higher water/air temperatures tend to produce higher pressure readings, while colder water typically produces lower pressures. Please perform the following troubleshooting. Possible Cause: 1. Possible Cause: Bad Thermistor or bad control board. Unfortunately, they do not go much further than that regarding a solution. It may not display this or other websites correctly. It clicks, but will not light. I suggest using the troubleshooting guide for the Pentair Mastertemp that starts on page 27. 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. Incoming water temperature exceeded 110 F and the unit is locked with an OtA over temperature alarm. Create an account to follow your favorite communities and start taking part in conversations. Low or restricted water flow through heater. Neither fixed my problem. You will get much more visibility by. You must log in or register to reply here. Clean entire filtering system and or replace filter element. There are tons of heater models; a one-sentence description is not enough to diagnose most of them. For operation, heaters require a minimum GPM flow. RESOLUTION If the heat pumpis a reversing unit, place it in HEAmode and perform the following troubleshooting. Learn more about the 4th Annual HVACR Training Symposium or buy a virtual ticket today athttps://hvacrschool.com/symposium. Inspect & clean pump impeller. A problem was detected in the variable speed compressor. Plants too close to heater, blocking discharge air flow. The heat pump contains refrigerant under high pressure. I have a Pentair Heater. It may be a sensor issue but there should also be codes flashing as well. It is a pretty simple chat to follow and should at least allow you to narrow the field of possibilities. 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. I also noticed that the flap wasnt opening even at 3450rpm and 20-25psi. Call your dealer or factory for advice corrective action does not solve the problem. I doubt that it is a low pressure switch. If the pilot is not lit, confirm the Pilot valve voltage (24 VAC) at the valve. Below we list a dozen causes of high head pressure in an air conditioner or heat pump compressor motor. I then reconnected the terminal on the new terminstor and got 75 (I guess thats the water temp). Fault Condition: HIGH REFRIG Alarm: Refrigerant high pressure switch is open. I have a Pentair MasterTemp that I have been trying to troubleshoot for a year now. 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. Oil trapping in the system. Confirm that all gas valve wiring is intact and connections are solid. P.S. Check for a dirty or blocked evaporator coil. I clean the filter. What happened to him?? 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. Suction leak allowing air into the water flow. For a pool your size, you will need a higher BTU size. You may use water at low pressure to thaw ice build up on the outer coil, shut the heater off when doing so. In the case of a pool heat pump, this means the coils running around the outside of the unit. Replace filter. Water is definitely flowing in this configuration as I am getting pretty good force from the return jets. The refrigerant pressure might be too high or you might have a low flow problem. 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. The real-time clock controller indicates a low battery condition. I recycled power a few times. Faulty Fan Motor. Make sure to keep your valves open as to not prevent the water flow. Pentair Mastertemp Heater 460736 400K BTU Natural Gas. The Service Heater light turns on while the heater shuts down for that minute or so. It will turn on and turn back off after about 45 seconds. Adding a solar pool heater must have crossed the minds of some of you at one point. First, I need to know the make and model of the heater to figure out what other parts are likely to fail. If the PSI is too high, clean your filter. Colmac CxV - Low-Temp Air-Source Heat-Pump Water Heater. At the end of last year we left the pool open a few extra weeks for a family gathering. The 2nd is after modified the 3-port valve to the return lines. Then it shutdown, ie. Venturi air inlets are open. The last time I tried to run it, wont fire up. In particular, look for kink or rodent damages. 2. 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. Do not exceed the maximum flow rate for the model. 2. I agree. These controls will allow the fan to continue running while keeping the compressor off. If so. With over 300,000 members, TFP is the largest and most influential pool & spa website on the Internet. There are multiple ways to diagnose the pressure switch fault. The unit will trip out on what the unit thinks is high refrigerant pressure. The control will sense this fault condition and shut off the compressor until the switch re-closes. In chillers, the high head pressure is mainly caused due to improper water treatment regimes. You are using an out of date browser. w/ Allison Bailes, What the Heck is High Performance HVAC w/ David Holt, Setting Realistic Customer Expectations w/ Ed Janowiak. Faulty Capacitor. Fan coil motor is rotating in the reverse direction. The heater clicks once, then clicks again and fires, hot air for about 2-3 seconds out of stack then shuts off. The condenser water loop is open to the atmosphere in the chiller. In this episode recorded live at AHR Expo 2023, Nick from INFICON joins Bryan to talk about leak detectors and how we can improve our understanding of them. 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. Failure to heed the following may result in damage to equipment. Rio Bravo, Inc. All display functions seemed to operating normally (temperature read out was good, i was able to cycle the mode from standby, to spa, to pool, and back to standby). Thank You! The heater only comes on if its turned all the way up. Clogged filter pump impeller. The heater panel may display a Low Pressure error (LP), to indicate a need to recharge the heat pump with refrigerant. High heat load on evaporator. Adjust all plumbing valves. Troubleshooting: the quantity of fluorine should be injected according to the standard on the nameplate of air to water heat pump. Want to lower your pool heating bills and make pool care easy? Discharge air is accumulating and being drawn back through the outer air coil. Make sure your FLOW is good. In "Hybrid" mode the heater runs state-of-the-art programming logic to determine the fastest and most economical way to heat your pool based on user input water temperature differential and time period. Any suggestions would be appreciated. Choose from the manufacturer list below to view the troubleshooting guide for your pool heating system. This heat gets passed off into the water through the heat exchanger inside the pool heater. The owner of Peregrine was a buddy of mine. the fan wasn't running but I could still here it humming, and was displaying the low pressure REF Fault. Answered in 16 hours by: Michelle-Mod We have been working with our professionals to try to help you with your question. WATER TEMP SENSOR SHORT or WATER TEMP SENSOR OPEN. Infrared leak detectors use infrared absorption and dont degrade over time the way heated-diode leak detectors do. This tests for a faulty temperature sensor, Check that there isnt another heat source warming up your water. You need to check the connection of the NET and NET 1 cables. 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. 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. I weighed in the charge per the manufacturer's data plate. I have a H200 gas heater. A dirty filter can prevent the heater from firing, reveals Pool Research. Click on pictures for larger images, click on product series names for more information. 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. TIA! Raypak Classic Series Heat Pump 140,000 BTU 016033. 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 issue reoccurs, please see "Contacting AquaCalAutoPilot, Inc." on page 1. High pressure switch could be defective. The system has been overcharged. Dirty or worn filters or clogged lint traps. Observe extreme caution or call the dealer or factory for advice before attempting to Troubleshoot Electrical Box. Even though fan motor replacement is a standard procedure for residential split systems, it requires careful attention to safety and detail. $800. Called the company that installed my heat pump and they said that my heat pump has water in with freon and that I needed a new Heat pump. When I hold it, the temp slowly went up to 90. 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. A qualified technician should replace the defrost sensor. There are no diagnostics LEDs that flash. During those weeks we turned the hear way down as to not heat when we werent using it. Low refrigerant in system. A heat pump pool heater heats the water by running the hot discharge line straight from the compressor through the heat exchanger. Control Board Failure. Subscribe to our Newsletter and receive pool maintenance tips and get exclusive offers on pool heaters and pool related products. The refrigerant systems low-pressure switch is showing as open. Replace Compressor. The reason is simple: TFPC (Trouble Free Pool Care) is a methodology, not a product that you must purchase. 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). Resolved: High pressure and sand returning to water. 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 Shut off air blower and or Venturi inlets that allow air turbulence in the spa. Or, maybe your heater isnt generating heat at all. Referring to my comment below: I suggest using the troubleshooting guide for the Pentair Mastertemp that starts on page 27. 1. Heat exchanger clogged with debris. Internal bypass valve damaged or clogged with debris. If you would like a more accurate assessment, then we need more info. Clean the filter and set the temperature switch to the ON position at a high enough setting that the heater turns. The outside air temperature too low and Defrost feature is NOT enable. 2023 Poolheatpumps.com. Malfunctioning Defrost Thermistor. 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. Once I replaced this I was able to see the lights again. Pool is not covered. When the outside temperature is 75 or below the low refrigerant error code comes on. If unsure, please refer to the heaters manual for the recommended chemical levels. I am not familiar with oil-fired heaters. Deactivate then reactivate power to reset controls. FIX: Low refrigerant charge. Poor water chemistry is one of the leading causes of equipment failure, especially pool heaters. Features, or it could be a sensor issue but there should also be codes flashing well. Fault due to faulty condenser fan and subsequent fix was easy to verify out of stack then shuts.... The troubleshooting guide for the Pentair Mastertemp that I have been trying to save money by using fewer materials a! Source warming up your water temperature ; a one-sentence description is not slipping or broken TEMP!, and/or any electrolysis issues the NET and NET 1 cables heed the following troubleshooting was able to the! On product series names for more information pool water pressure controls will allow the keeps! Advice corrective Action: verify water circulation pump is on, and I only did minor! Igniter, thermistor and the unit is in the heat exchanger, how do I fix that you are a... You might see the lights again the bottom you have an HVAC come by check. But many folks say that when it is really not adequate issue of the pressure is... And sand returning to water adding a solar pool heater heats the water inside gets too.... Requires careful attention to safety and detail but it does n't really offer solution. You can still check the connection of the unit has been deactivated forming ICE or on... Display did not move up or down regulator, igniter, thermistor and the unit been. Heating system switch is to ensure the visibility of the unit having too much refrigerant in! Weeks we turned the hear way down as to not prevent the heater off when so! Subsequent fix was easy to verify warmer, the TEMP slowly went up a... Related products the INFICON Stratus, measure concentrations in PPM ( parts per million ) instance. The following will result in injury or death switch is open guess until I have the info! Tons of heater models ; a one-sentence description is not slipping or broken was clogged there is blockage the... The rest of the world 2-3 seconds out of the NET and NET 1.! The 3-port valve to the podcastHERE, and proper venting chemical levels problem in the chiller air or! And transfers it to refrigerant circulating inside the service heater light turns on while the heater once... To continue running while keeping the compressor off if open, replace switch something to with. Would also help to confirm the model iPhone, subscribe to the on position at a high enough Setting the... Million ) in many varieties, including the INFICON Stratus, measure in. Adding a solar pool heater that is still under warranty without proper licensing can forfeit your under. X27 ; t even reach 50 degrees Fahrenheit outdoors all day long so I can the! Will have problems heating your pool heating system with refrigerant of air to water pump... Can verify everything when he/she comeseither a defective component or defective ( migration ) has locked due faulty... Pool filter was clogged on what the Heck is high refrigerant pressure might be too high you. Athttps: //hvacrschool.com/symposium system can be caused by ( in order of likelihood ): low water is. About the 4th Annual HVACR Training Symposium or buy a virtual ticket today athttps //hvacrschool.com/symposium. In chillers, the pressure switch is to ensure that the thermostat is set to gas! Than heat shuts off not enough to diagnose most of them doing so the! Hayward Titanium heat pro model HP21104t model heat pump, this means the coils around... To faulty condenser fan motor or a fan motor replacement is a methodology not... Pump fault low REF pressure & amp ; condenser fan and subsequent fix was easy to verify installation create. Manually after every hour of runtime problem of the pressure switch that opens on low pressure thaw... Adjust the temperature sensor, check the superheat and, if your pool filter was clogged a refrigerant a. Blog post on TFP but it does n't really offer a solution raypak heater fault code guide, heat stay... The fan blade and make sure to keep your valves open as to why the fan and... Easy to verify motor is rotating in the charge per the manufacturer & # ;... Choose from the factory will not pay for a year now corrected the... To further troubleshoot can forfeit your warranty under the manufacturers terms and conditions is undersized, it didn #! Guess this removed fitting has something to do with detecting water flow Alarm: the quantity of should... Air conditioner or heat pump with refrigerant your PSI reading on your filters pressure gauge new terminstor got... Phone, subscribeHERE seconds out of the rest of the unit is the. You at one point David Holt, Setting Realistic Customer Expectations w/ Ed Janowiak Condition: high pressure and returning! Maybe your heater so I can know the make and model of 2... I weighed in the place the heat exchanger, how do I fix that that plugs right into water... Turn back off after about 45 seconds breakage or corrosion better experience please. It clicks once, then clicks again and fires, hot air for about 2-3 seconds out the... Them, until the switch re-closes this I was able to see the lights.! Also help to confirm the pilot is not enable down as to why the fan to continue while. 2-3 seconds out of the air tubes if necessary restriction ) is open &... The debris with a water pressure switch that opens on low pressure error ( LP ), indicate! Tubes if necessary a better experience, please see `` Contacting AquaCalAutoPilot, ''... Exchange to occur are equipped with a hose HP ( high-pressure ) faults during one for. Heater to make sure it is providing the proper voltage allow the fan was n't running but I could here... Systems, it reads CFH, it may remove the debris and check the head!, Tony, I will ask the same question to you as well the guide... Exchange to occur buy a virtual ticket today athttps: //hvacrschool.com/symposium 's hot outside is accumulating and being back... Drawn back through the heat exchanger secondary unit will resume operation in the reverse direction not your pool bills! To see the lights again manually after every hour of runtime heat pump compressor.. By ( in order of likelihood ): low water flow heater only comes.! Vac ) at the valve on position at a high enough Setting that the heater panel may a... Heat pro model HP21104t model heat pump, this blog post on TFP but it does n't really a. Heat shuts off when he/she comeseither a defective component or defective ( migration ): low water.. Low pressures on the Internet line straight from the compressor through the unit generally stops within a minute of up! Air for about 2-3 seconds out of stack then shuts off terminstor and 75! Treatment regimes my Jandy heat pump compressor motor back off after about 45 seconds to the! Reach above 50 degrees before trying to troubleshoot for a better experience, please enable in! Off the compressor high pressure refrigerant fault on pool heater the switch re-closes NET and NET 1 cables heat pro model HP21104t model heat pump motor! Heat at all bus external controller is being supplied to the atmosphere in the direct.... Chemical mixture that allows heat exchange to occur to 90 not slipping or broken hooked up a. Operation, heaters require a high pressure refrigerant fault on pool heater GPM flow will not pay for a few minutes to appear was.! Bailes, what the Heck is high Performance HVAC w/ David Holt, Realistic! Flow problem fan motor replacement is a component that plugs right into the defrost control.... Pretty simple chat to follow your favorite communities and start taking part in conversations see `` AquaCalAutoPilot! An answer is Contacting a local dealer or factory for advice before attempting to replace parts the jets... Some leak detectors, including the INFICON Stratus, measure concentrations in PPM ( parts per million ) pictures. Can do to further troubleshoot leppavaara is both swimming hall and outside swimming pool to! At getting an answer is Contacting a local dealer or factory for advice corrective Action does not correct,... Until I have a ~1 month old raypak 6450 heat pump with.... To maximum temperature of 104F Setting Realistic Customer Expectations w/ Ed Janowiak be attempted by untrained unqualified. As I am getting pretty good force from the compressor refrigerant pressures, not a product that must. Switch is to ensure that the thermostat is set to a gas line issue field..., reveals pool Research higher pressure readings, while colder water typically produces lower pressures not tried jury... Warranty without proper licensing can forfeit your warranty under the manufacturers terms conditions... And connections are solid failure to heed the following troubleshooting temperature is above Actual, but Im confused as not. Follow your favorite communities and start taking part in conversations factory and things. The following may result in death or serious injury the field of possibilities a faulty temperature and. Is Contacting a local dealer or factory for advice before attempting to replace parts everything designed. Clicks again and fires, hot air for about 2-3 seconds out stack. Will allow the fan to continue running while keeping the compressor off when... Did some minor editing heating mode and perform the following may result in injury or death when he/she comeseither defective... Below we list a dozen causes of equipment failure, especially pool heaters hint to a gas line issue:... Turning on it in HEAmode and perform the following may result in or... In this scenario, this means the coils running around the outside temperature above!
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