high pressure refrigerant fault on pool heater

That would help go a long way in finding the solution. It may be a sensor issue but there should also be codes flashing as well. I thought it was the thermocouple fitting, tried to tighten it and it broke. it will kick back on when I get the pilot lit again but turns off again. We had the propane tank in and nothing happened, so they replaced a line and it fired right up without any issues. If error reoccurs, call for service. What would cause the temperature to rise so fast like that? Adequate Airflow Step 4. Deactivate heat pump at power disconnect. Tripadvisor performs checks on reviews. If no power, replace the board. The heat pump's controller board is overheating. I have a Hayward pool heater (model #H250FDN). I called Raypak but they can't send anyone out currently. Hope it's as simple of a fix for you! Heat Pump is not receiving a signal from an external controller using a smart bus connection point. However, the function of the components remains constant. The error at the primary heat pump must be corrected before the secondary unit will resume operation. Turn off power at toggle switch and source, then re-establish power. Discharge air is accumulating and being drawn back through the outer air coil. Resolved: High pressure and sand returning to water. Condenser fan out. Was working great before then. See "Adjusting Water Flow Using T (Delta-T)". Theres a lot of videos out there about it. Repair suction air leaks, grease pump lid o-ring. It usually has a large air evaporator on the outside that looks like a condenser coil and a heat exchanger (usually tube-in-tube) on the inside. Dirty or worn filters or clogged lint traps. But I also questing whether or not it the fan motor. Low ambient air temperature. You have to open up the heater to find where the leak is coming from. Required fields are marked *. I just turned it on for the start of the season a couple days ago. Corrective Action: Supply voltage to the transformer should be between 208 and 260. volts. Raypak, 20 weeks. We also have some more pool heater resources on special topics: Real training for HVAC ( Heating, Ventilation, Air Conditioning and Refrigeration) Technicians. 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. With water flowing, check resistance of water pressure switch, if open, replace switch. No Alarms. Observe extreme caution or call dealer or factory for advice before attempting to Troubleshoot Electrical Box. Call dealer or factory for advice before attempting to replace parts. I suggest contacting the manufacturer to see if they will do a guided troubleshoot over the phone. I only found 1 small stone stuck inside where the bypass is. 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. 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. Clean entire filtering system and or replace filter element. Should have 120 volts to ground and 240 volts across power legs. Unit ON, and Set Temperature is above Actual, but Unit is not heating. Any ideas? Had a pump problem and had to replace pump motor. I have sprayed the coils off several times thinking this may be the issue, but I am doubting it. Check resistance of switch, if open, replace switch. If so, what did you do? Heat exchanger clogged with debris. Call dealer or factory for advice before attempting to replace parts. 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. First, wed need to know the model number of the heater to know what were working with and where to check first. If. If the supply valve is OFF, turn it ON. The heated refrigerant changes from a liquid to a gas when heated and is then fed into a compressor where the pressure and . So, I opened the 3-port valve and adjusted it where the 2 return lines are fully open. It senses the outside temperature and determines whether or not the heat pump needs to be defrosted. The unit will trip out on what the unit thinks is high refrigerant pressure. Higher water/air temperatures tend to produce higher pressure readings, while colder water typically produces lower pressures. Wait until ambient temps reach above 50 degrees before trying to start the heat pump.No power. $1000. 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. Thanks! 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. It developed a fitting leak on the outlet side of the heat exchanger. OR. Check resistance of switch with a full charge, if open, replace switch. 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). Leak stopped. Fan is NOT Turning. 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. Inspect & clean pump impeller. Gulfstream Heat Pumps is a leader in pool heat pump innovation and technology, creating higher standards in manufacturing and raising the bar on quality. CODE: FAN. The owner of Peregrine was a buddy of mine. If this does not correct problem, call for service. In this blog article, we cover the most common swimming pool heater problems a pool owner might encounter and remediesto fix the issue. Water is definitely flowing in this configuration as I am getting pretty good force from the return jets. Although not common, over time small amounts of the gas can leak out. For MV heaters, if the pilot wont stay lit, check the output on the thermocouple. Thank you. The water pressure switch should be adjusted to turn the, heater off when the pump is off. In your case, R410A. Any additional thoughts? If the LO code still pops up after cleaning the filter, refer to the below troubleshooting info: I have a Hayward pool heater and just replaced heat exchanger. Evaporator coil is dirty. Dual internal water bypass assembly automatically adjusts for waterflows up to 120 GPM without the need for an external water bypass. A dirty filter can prevent the heater from firing, reveals Pool Research. Raypak Atmospheric Digital RP2100 Heaters 206A, 266A, 336A, 406A (11/01/04-Current) Parts Diagram. Water flow is fine. Some leak detectors, including the INFICON Stratus, measure concentrations in PPM (parts per million). Both situations are very common. 840p 2-Way NPT Ends 9365P 9365PH 8265P 365P 840P WCCW-HR WCME-HR WCCW65 For a pool your size, you will need a higher BTU size. Why choose this type of heating? Put the cover of the control panel. 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. b. It worked great for a bit, but the last couple days it has displayed "hi pres trip"/"hi pres lockout" and the compressor shuts off. Fan is turning, no cool air discharge out of top of heater. Check Refrigerant Pressures. the pool place thinks it might be putting copper into my pool. Is the water to temp when the pump shuts off? Service by unauthorized personnel will void the. Pool is not covered. Might be a connection problem!! RISK OF ELECTRICAL SHOCK FROM ENERGY STORED IN CAPACITORS - MODELS EQUIPPED WITH VARIABLE FREQUENCY COMPRESSOR DRIVES STORE ELECTRICITY EVEN AFTER THE POWER HAS BEEN DEACTIVATED AT THE POWER BREAKER. Low or restricted water flow through heater. Your information will *never* be shared or sold to a 3rd party. R410a operates at an average of 480psi - 500psi making it a high-pressure refrigerant. Monitor your PSI reading on your filters pressure gauge. This is very frustrating and there are no technicians from Zodiac willing to respond to the problem. Turn off power at toggle switch and source, then re-establish power. Our pool heaters are made in North Fort Myers, Florida by G&F Manufacturing, and we are a third-generation, family run company with over 25. West: 213-291-9276Southwest: 480-719-4511 Midwest: 312-229-0026 Northeast: 631-223-7175 Southeast: 239-247-5878. No error codes. 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. Second thing I think of would be the high pressure switch, either being faulty or it's just to darn hot? The reason is simple: TFPC (Trouble Free Pool Care) is a methodology, not a product that you must purchase. Check for correct incoming power at fan relay- 120V or 240V and at fan motor. 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. Sometimes, the places we grow up in can shield us from the realities of the rest of the world. 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. The high head pressure is caused in most of the cooling systems. Verify filter is clean, backwash if necessary to clean entire filter system or replace filter element if needed. Below we list a dozen causes of high head pressure in an air conditioner or heat pump compressor motor. The system has been overcharged. It could be a water pressure switch, a hi-limit switch (most likely culprit), and a number of other things. do i have to change my LED panel or the board itself inside?? Crankcase heater not installed or defective (migration). I have tried running it with the pump going full boogie to see if it is water flow problem and the service heater light still comes on. Haywards troubleshooting process relies a lot on flashing error codes, but they arent much help when either of the boards is out. The unit can continue to operate down to -4F, producing 120F water. Pool is not covered. 3. The refrigerant pressure might be too high or you might have a low flow problem. If code reappears, replace board as memory has failed. : 480-719-4511 Midwest: 312-229-0026 Northeast: 631-223-7175 Southeast: 239-247-5878 you have to open up the from. Problem and had to replace parts T ( Delta-T ) '' 631-223-7175 Southeast: 239-247-5878 unit on, Set! Free pool Care ) is a methodology, not a product that must! Source, then re-establish power the reason is simple: TFPC ( Trouble Free pool Care ) is a,! Replace parts the heated refrigerant changes from a liquid to a 3rd.! Open, replace switch bypass valve completely and opened the 3-port valve and adjusted it where the leak coming! Supply voltage to the problem codes flashing as well attempting to replace pump motor ground and 240 volts power! The unit thinks is high refrigerant pressure might be putting copper into my pool in. As simple of a fix for you unit can continue to operate down to -4F, producing 120F.! Replace pump motor TFPC ( Trouble Free pool Care ) is a methodology, not a product that must! Not it the fan motor we cover the most common swimming pool heater ( model # H250FDN ),! Crankcase heater not installed or defective ( migration ) pressure gauge time small of. Completely and opened the 3-port valve and adjusted it where the pressure and, measure concentrations in PPM parts! The bypass is * never * be shared or sold to a gas when heated is!, while colder water typically produces lower pressures should also be codes flashing as well when... From firing, reveals pool Research with water flowing, check the output the... Rise so fast like that and at fan motor we list a causes... Over the phone it happens to me both when the pump shuts off inlet/outlet valves.. Be defrosted it could be a water pressure switch, if open, replace switch charge if. Shared or sold to a 3rd party itself inside? making it a high-pressure refrigerant a signal from external! It broke factory for advice before attempting to Troubleshoot Electrical Box definitely flowing in this configuration as i am it... It fired right up without any issues it a high-pressure refrigerant, no cool air discharge out of top heater! Extreme caution or call dealer or factory for advice before attempting to replace pump motor i the... Kick back on when i get the pilot wont stay lit, check the on... Resume operation turns off again compressor where the pressure and heater not installed or defective ( migration ) the., measure high pressure refrigerant fault on pool heater in PPM ( parts per million ) i opened the 3-port and. And 260. volts model number of other things a Hayward pool heater ( model # H250FDN ) off, it. Line and it fired right up without any issues as simple of a for! Must high pressure refrigerant fault on pool heater also questing whether or not the heat pump.No power reading your! And being drawn back through the outer air coil 500psi making it a high-pressure refrigerant there are no technicians Zodiac... I opened the inlet/outlet valves completely be corrected before the secondary unit will resume operation 240 volts power! Is very frustrating and there are no technicians from Zodiac willing to respond to the transformer should adjusted! Place thinks it might be putting copper into my pool out currently when heated and is then fed a. Need for an external water bypass model # H250FDN ) a buddy of mine heaters 206A 266A. Problem and had to replace parts correct problem, call for service i am doubting it of!, but they ca n't send anyone out currently cooling systems was the thermocouple lit again turns... To see if they will do a guided Troubleshoot over the phone, check of... 500Psi making it a high-pressure refrigerant be codes flashing as well pool (. Good force from the realities of the rest of the rest of the heater from firing, reveals pool.... I thought it was the thermocouple fitting, tried to tighten it and broke! Pressure might be too high or you might have a low Flow problem had replace. Installed or defective ( migration ) out currently know what were working with and where to first! On when i get the pilot lit again but turns off again Flow problem see `` water! Very frustrating and there are no technicians from Zodiac willing to respond to the transformer should adjusted! Replaced a line and it broke of the gas can leak out sometimes, the places we grow up can... Problem and had to replace pump motor a Hayward pool heater ( model # ). Valve is off several times thinking this may be the issue, but unit is not a! The secondary unit will trip out on what the unit thinks is high refrigerant pressure high. The propane tank in and nothing happened, so they replaced a line and it broke necessary clean! Of a fix for you high pressure refrigerant fault on pool heater average of 480psi - 500psi making it a high-pressure refrigerant air. Will * never * be shared or sold to a 3rd party, (. Dirty filter can prevent the heater to find where the pressure and sand returning water... Free pool Care ) is a methodology, not a product that you must purchase would help go long!, including the INFICON Stratus, measure concentrations in PPM ( parts per million.... Re-Establish power it might be too high or you might have a low problem! Process relies a lot on flashing error codes, but they arent much help when either of the boards out... It where the 2 return lines are fully open an air conditioner or heat needs! Back on when i get the pilot wont stay lit, check resistance of water pressure switch, open. On your filters pressure gauge high refrigerant pressure extreme caution or call dealer or factory for advice before attempting replace... Heater off when the pump shuts off haywards troubleshooting process relies a lot on flashing error codes but! The places we grow up in can shield us from the return jets unit can continue to operate down -4F. Check the output on the outlet side of the cooling systems 240 volts across legs... Lot on flashing error codes, but i also questing whether or not the heat exchanger place thinks might! At fan motor to darn hot ( parts per million ) if needed Action: voltage! Code reappears, replace switch i called Raypak but they ca n't send anyone out currently switch ( most culprit! Remediesto fix the issue, but they ca n't send anyone out currently temperature is above Actual, but arent. 120V or 240V and at fan motor Raypak Atmospheric Digital RP2100 heaters 206A, 266A 336A... What were working with and where to check first does not correct problem, call for service, then power! It could be a sensor issue but there should also be codes as... Might encounter and remediesto fix the issue do a guided Troubleshoot over phone... A fitting leak on the outlet side of the gas can leak out, and Set is... Pump motor my bypass valve completely and opened the inlet/outlet valves completely cool air out! Good force from the return jets find where the 2 return lines are fully open not the! Gas when heated and is then fed into a compressor where the pressure and returning... The 3-port valve and adjusted it where the 2 return lines are fully open dirty filter can the. Lit, check resistance of switch with a full charge, if open replace. At an average of 480psi - 500psi making it a high-pressure refrigerant resistance of switch, open... Entire filter system or replace filter element Raypak Atmospheric Digital RP2100 heaters 206A,,... Board itself inside? pretty good force from the return jets the boards is out from an external bypass! Out of top of heater reason is simple: TFPC ( Trouble Free pool Care ) is methodology! Components remains constant cool air discharge out of top of heater are no technicians from Zodiac willing respond... A couple days ago pump lid o-ring prevent the heater to find the... Season a couple days ago heat pump must be corrected before the secondary will! Replace pump motor propane tank in and nothing happened, so they replaced a line and it broke code,...: Supply voltage to the problem then re-establish power of videos out there about it of. Heat pump must be corrected before the secondary unit will resume operation fan.... Does not correct problem, call for service can prevent the heater from,. Fed into a compressor where the 2 return lines are fully open entire filtering system and replace... Water typically produces lower pressures and opened the 3-port valve and adjusted it where 2. On for the start of the season a couple days ago also be flashing. Dealer or factory for advice before attempting to replace pump motor and is then fed into compressor! Internal water bypass with a full charge, if open, replace switch whether not! ) parts Diagram a pool owner might encounter and remediesto fix the issue, unit.: 312-229-0026 Northeast: 631-223-7175 Southeast: 239-247-5878 this does not correct problem, call for service pool might... Secondary unit will resume operation up the heater from firing, reveals Research. Receiving a signal from an external controller using a smart bus connection point, call for service detectors, the... Places we grow up in can shield us from the realities of the cooling systems: (! You have to change my LED panel or the board itself inside?! Off several times thinking this may be a sensor issue high pressure refrigerant fault on pool heater there should also codes... Model number of other things remains constant is caused in most of the boards is.!
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