The heat pump will not operate until the incoming water temperature drops to 100 F (38 C) or lower. Control Board Failure. Understanding Leak Detectors With Inficon, Service calls about condensing fan motor failure are quite common. Check resistance of switch with a full charge, if open, replace switch. Air blower is running. Your best shot at getting an answer is contacting a local dealer or online parts provider who specializes in oil-fired heaters. It developed a fitting leak on the outlet side of the heat exchanger. Incorrect wiring. FIX: Low refrigerant charge. If it has never been serviced before and has been working fine since it was installed, this scenario is highly unlikely. Infrared leak detectors use infrared absorption and dont degrade over time the way heated-diode leak detectors do. Make sure the filter has been cleaned/backwashed. 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. Suction leak allowing air into the water flow. Installing and troubleshooting a heater that is still under warranty without proper licensing can forfeit your warranty under the manufacturers terms and conditions. Might be a connection problem!! Yo! Any suggestions would be appreciated. If there is no reaction then it is rain or condensation water. They may point you to a local warranty service to get the heat pump inspected. I called Raypak but they can't send anyone out currently. If thepressure sensor, thermal regulator, or high limit switch is faulty, corroded, or defective- replace it. I have a Hayward H100ID. I have a Raypak RP2100 heater. A qualified technician should replace the air sensor. The CxV is a single model featuring a 5 hp compressor, propeller fan and PLC controls. What would cause the temperature to rise so fast like that? Unit ON, and Set Temperature is above Actual, but Unit is not heating. Find source of refrigerant leak and fix. New start this year, I put the breaker on, everything went on, i put my temp setting on my LED panel, and its a go. A Professional Heat Pump Manufacturer Since 1999 Tel: 0086-20-82181867 It is very cold outside. Faulty Capacitor. I have a Raypak gas heater. Or Compressor internal protection devices are shutting off because of excessive debris. Send us a message at: info@nirvanahp.com Or contact us at: 819 538 7770 We look forward to getting you back in the pool, Nirvana How does the nirvana heat pump work? The heat pump is secondary to a primary heat pump that is displaying a fault code. Low refrigerant in system. 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. It could be a header gasket that is causing the leak. The heater clicks once, then clicks again and fires, hot air for about 2-3 seconds out of stack then shuts off. Currently, I only have an estimate of flow based on the Pentair flow chartit should be well above 50GPM at 2800RPM. Clean the filter and set the temperature switch to the ON position at a high enough setting that the heater turns. Call dealer or factory for advice before attempting to replace parts. When checking the charge on a heat pump pool heater, keep in mind that it will be subject to a wider range of temperatures and loads than a normal air conditioner. Any thoughts? 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. Sometimes, the places we grow up in can shield us from the realities of the rest of the world. Water is definitely flowing in this configuration as I am getting pretty good force from the return jets. You are using an out of date browser. The reason is simple: TFPC (Trouble Free Pool Care) is a methodology, not a product that you must purchase. I didn't think about the internal bypass on this unit. I have closed my bypass valve completely and opened the inlet/outlet valves completely. $3000 for a heater and now annual service calls? You have to open up the heater to find where the leak is coming from. Poolservice123, CPO, CPI, CBP 1,028 Satisfied Customers It is when the air is BELOW 50 or lower depending on humidity that heat pumps have an icing issue if they don't have an active hot Freon gas defrost. If your heater is out of warranty, sometimes, its simplycheaper to do it yourself. Try washing them with a condenser cleaning acid. Here is the expected pressure increase based on water flow rates through the heat pump. The tubing is way too small and presents way too much restriction. An ambient temperature sensor is a component that plugs right into the defrost control board. You will get much more visibility by. 2. Unit cycles on and off, i.e. Call dealer or factory for advice before attempting to replace parts. Failure to heed the following may result in damage to equipment. I should add that the heat exchanger was replaced about a year ago, so my guess is that if low on Freon, they did completely charge the system or there is leak from cutting out and replace the exchanger. If so, what did you do? Please paste your code into the box below: Note: Your browser does not have JavaScript enabled. Inspect your heat exchanger for chemical or sanitizer damage. More possibilities at.. Shaded pool area. I have a raypak 336A heater. Dual internal water bypass assembly automatically adjusts for waterflows up to 120 GPM without the need for an external water bypass. Wrong filter pump pipe size. These Aquacal heat pump error code explanations will help you fix some of the most common AquaCal pool heater problems: What it means: sensors are detecting low water levels in the heat pump, What it means:a communication cable may be damaged or disconnected, What it means:this code indicates an error within the control system, What it means:the defrost sensor may be disconnected or shorted, What it means:the water sensor may be disconnected or shorted, What it means:high-pressure sensor in refrigerant system may be open, What it means:heat pump is locked due to 5 consecutive high-pressure faults in once cycle, What it means: low-pressure sensor in refrigerant system may be open, What it means:heat pump is locked due to 5 consecutive low-pressure faults in once cycle, What it means: temperature of incoming water exceeds 110 degrees; heat pump locked, Medallion Energy 3055 Tech Park Way Deland, FL 32724 407-786-0000, Hours Mon-Fri: 8am 7pm Saturday: 9am 5pm Sunday: By Appointment, Service Areas Anywhere in the United States and 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. Troubleshoot the high-pressure issue causing the error. 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. Page 34 Contactor. This heat gets passed off into the water through the heat exchanger inside the pool heater. Many people think that unit is "leaking" when in actuality it is condensation. Fault Condition: LOW WATER TEMP Alarm: Watertemperature below 40F. Adjust all plumbing valves. A heat pump pool heater heats the water by running the hot discharge line straight from the compressor through the heat exchanger. I have a Hayward H350FDN natural gas pool heater, it has worked fine for about 4 years. Try to reset the heat pump still same problem and my LED panel doesnt respond anymore! A fault code indicates a specific issue or condition that will require action before the equipment can resume operating. 1. It fires up fine again then the same thing happens. In this blog article, we cover the most common swimming pool heater problems a pool owner might encounter and remediesto fix the issue. It's about water movement, not just pressure. 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. The unit can continue to operate down to -4F, producing 120F water. You will get much more visibility by. Make sure your FLOW is good. Hello. You may use water at low pressure to thaw ice build up on the outer coil, shut the heater off when doing so. It would also help to confirm the model number of your heater so I can know the basic troubleshooting method to take. A qualified technician should replace the water sensor. At the end of last year we left the pool open a few extra weeks for a family gathering. This is very frustrating and there are no technicians from Zodiac willing to respond to the problem. The reason is simple: TFPC (Trouble Free Pool Care) is a methodology, not a product that you must purchase. Keep your hands and hair clear of the fan blades to avoid injury. The electrical circuit and components on a heat pump will vary in style. If the PSI is too high, clean your filter. Inspect the wirings carefully. Dirty or worn filters or clogged lint traps. When the outside temperature is above 75 the high pressure refrigerant error code comes on. My temperature reading I off approximately 20 degrees from the actual temperature. I am not familiar with oil-fired heaters. Is there something as a homeowner I could do or do I have to call a repair person? Noncondensable (air) in the system. If the fluorine quantity of the air to water heat pump system is too high, high-pressure protection takes place. 2. BROWNOUT Alarm:The 24 VAC supply voltage to the control board is low. In order for a heater to operate smoothly and efficiently, it's important that pool system maintains a consistent flow of water. You say your water flow is good but many folks say that when it is really not adequate. If the fan is not operating, contact. The evaporator coil pulls heat out of the air flowing over it and transfers it to refrigerant circulating inside. 7. Is there a common thread between the times it does/doesnt work? 2023 Poolheatpumps.com. Low Freon pressure. Electric Resistance. 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. Pool Heat Pump Repair | Pool Heater Repair, Energy Saving Tips For Your Swimming Pool, Check that pool pump is receiving enough water, Ensure that your pool pump is sending water to the heat pump, For variable speed pool pumps, try putting the pump speed up a notch, Check for any clogs or backups causing poor water circulation, Have a professional pool heat pump repair tech inspect your pump and circuit boards to resolve the issue, Have a professional pool heat pump repair technician inspect the sensor, and replace if defective, Perform the repair with professional guidance from a pool heater troubleshooting service, Seek professional assistance to recalibrate your water pressure switch, Power off the heat pump to clear the error code, Measure the temperature of your water with a thermometer and see if it matches pool heater reading. 2. Adjust Plumbing valves. Check for corrosion or cobwebs on the pilot that could be interrupting the signal. You can buy one at any HVAC supply store. No error codes. 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. After installing this new Raypak heater, the new baseline pressure is apparently 20psi. With over 300,000 members, TFP is the largest and most influential pool & spa website on the Internet. Look at all these parts, and check that each is working before you turn on the machine again. Matthew hasnt been heard from since just after Tax Day. For MV heaters, if the pilot wont stay lit, check the output on the thermocouple. Do NOTattempt any internal adjustments inside the heater. TIA! This should have no significant effect on your water temperature. If a multiple-speed filter pump is being used, run at a higher speed to determine if the error persists. Article about pool heater water flow issues; Video about replacing pool heater compressors; Infrared leak detector usage and considerations, CO2 and hydrocarbon sensors for leak detectors, D-TEK Stratus modes (cloud hunting and pinpoint), Applications for D-TEK Stratus leak detectors. Air flow blocked across the condensing coil. Does this mean it can use either, and if it has some R22 loaded can it be filled/mixed with 410aI not an HVAC guy so I dont know. $800. Learn more about INFICON athttps://www.inficon.com/. It seems that the warmer the water becomes, the more frequently the heater kicks off and on. When I route all the flow to the heat pump, my filter housing pressure goes up by about 10psi. A refrigerant is a chemical mixture that allows heat exchange to occur. Deactivate heat pump at power disconnect. Is this is a common problem?? Heat exchanger clogged with debris. Looking for pool parts? Dirty or worn filters or clogged lint traps. Setting the switch to close at too low of a flow can damage the. . do i have to change my LED panel or the board itself inside?? The ON LED will flash 3 times every 2 seconds. One side of the system is considered the high pressure side and the other side is considered the low pressure side. The unit is covered in ice. Are you sure you have the heater wired and plumbed in correctly? 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). I ran it for a half hour and went to turn it on the next day and now nothing again. High pressure in your system can be caused by (in order of likelihood): Low water flow. b. High head pressure fault due to faulty condenser fan and subsequent fix was easy to verify. Any idea why the delay in the heater? Repair suction air leaks, grease pump lid o-ring. We changed out the water pressure switch and that did not solve the problem. Air filter is clogged. Confirm that all gas valve wiring is intact and connections are solid. Automatic pool vacuum causing restriction. Honestly, this is a very common occurrence. Inspect & clean pump impeller. Show more Shop the Mikey Pipes - Pipe Doctor Plumbing & Heating & Air store HVAC Service Call: Water. 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. Test the voltage reading on thepressure switch with a multimeter. Have you tried cleaning the filter to see if that fixes any flow issues? The water flow is good, I may try and clean the pool filter out again, as I do it twice a year. Thank you. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); This site uses Akismet to reduce spam. Air conditioner unit is over capacity. For operation, heaters require a minimum GPM flow. My previous heater lasted 20 years. If connected, a gas backup heater may start and stop at an incorrect time when set to use a "SCHEDULED" mode. A pool heat pump is essentially a water-cooled air conditioner in reverse. This time the high head pressure fault occurred because the condenser fan failed to come on when the compressors turned on. Dirty coils. 1. Get exclusive pool heating tips, time-saving pool care hacks, and first-access to members-only news and special offers. Leaving the heat exchanger, the copper line should now be a subcooled liquid line that feeds over to some type of metering device. Of these, debris clogging or malfunctioning TXVs seem to be the most common problems. Monitor your PSI reading on your filters pressure gauge. Fan motor belt loose or slip. The high head pressure is caused in most of the cooling systems. Incoming water temperature has exceeded 110 F (43 C) and the unit has been deactivated. Note: My brother Nathan wrote this a few years back, and I only did some minor editing. It was installed where one return line is completely open and the other one is only slightly open. Sprinklers spraying on the outer air coil during cooler temperatures. Press J to jump to the feed. Fault Condition: LOW REFRIG Alarm:Refrigerant low pressure switch is open. However, the function of the components remains constant. Our Rheem heat-pump is on the fritz. HIGH REFRIG What it means: refrigerant system's high-pressure switch is open How to fix it: Ensure that pool pump is sending water to your pool heater Check for any blockage in baskets and filters that are affecting water flow Have pool heater tech inspect higher-pressure switch Pentair heat pump error code LOW REFRIG LOW REFRIG Had a pump problem and had to replace pump motor. 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. Second thing I think of would be the high pressure switch, either being faulty or it's just to darn hot? R.P.M of fan coil blower too low. This is an excerpt from the MasterTemp troubleshooting guide. Internal bypass valve damaged or clogged with debris. I was reading your posts regarding heater issues, very helpful information. 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. I just turned it on for the start of the season a couple days ago. 100%. Confirm the filter pump is on. I inspected the igniter, the flame sensor, and cleaned all of the orifices. Raypak, 20 weeks. Unit is forming ICE or Frost on the outer air coil, usually at the bottom. Set spa pump timer for longer time. Itll te you how to check and replace. There are also videos about this. It may not display this or other websites correctly. 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 Wait for two minutes for the capacitors to discharge. You can still check the superheat and, if possible, subcool. Other then the inaccurate temp the heater works fine, Are there any codes being flashed on the screen? how can I tell if its bad ? CAUTION:High Voltage Checks. No service system or service heater lights. 1. I have a ~1 month old Raypak 6450 heat pump for our pool. 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. Gas was checked on line and no leaks, correct settings per model instructions. In your case, R410A. Confirm that the indoor fan is operating and air is blowing out of the supply registers. Then reactivate heat pump's power at disconnect. no leaking going on at all. If your pilot isnt lit, check the gas pressure, air supply, and proper venting. If bad, replace thermistor. The spa is about 500+ gallons of water. If. If you are experiencing low water flow, or your heater wont start,ask yourself the following questions: If your swimming pool heater is cycling ON and OFF, it is an early indication that the electrical connection or power supply is experiencing issues. Dirty or worn filters or clogged lint traps. $1000. 1 Flash. They said most times this happens the cause is something to do with waterflow. Check your pumps strainer basket. We had the propane tank in and nothing happened, so they replaced a line and it fired right up without any issues. Rio Bravo, Inc. Fan coil motor is rotating in the reverse direction. Adjust all plumbing valves. Call your dealer for advice. Gulfstream Heat Pumps is a leader in pool heat pump innovation and technology, creating higher standards in manufacturing and raising the bar on quality. Heated-diode leak detectors are sensitive, but their sensors wear off with frequent use and will require replacement. Removed it and plugged the fitting hole. Theres a lot of videos out there about it. Document LTM0930 rev B- (project rel 7.02). Please consider. Clogged filter pump impeller. You must log in or register to reply here. If the pool is ice-cold, that will further lower your readings. Faulty Capacitor. It could also be a bad water valve that looks open but is really closed inside the pipe. High Freon pressure. No cracks. 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 you would like a more accurate assessment, then we need more info. The date and time will need to be reset on the heat pump after replacement. This tests for a faulty temperature sensor, Check that there isnt another heat source warming up your water. An ultrasonic leak detector picks up the sound of refrigerant and air leaking out of a hole to pinpoint the leak.

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