Note: My brother Nathan wrote this a few years back, and I only did some minor editing. $1000. Low ambient air temperature. Malfunctioning Defrost Thermistor. Take care of voltage. Air filter is clogged. I doubt that it is a low pressure switch. Your spa thermometer is not reading the correct temperature. Look for loose connections with the igniter, gas valve, and ignition. If so, then the proving signal is not getting back to the PC Board. Check Blower Motor. Then it shutdown, ie. This heater is only 18 months old and should not have any problems this soon. Is this a suitable replacement pressure switch? Pool And Spa Repair Jandy heatpump fault: "High Ref Pressure". I clean the filter. Is there a common thread between the times it does/doesnt work? So its been a month or more that it was running. 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. In order for a heater to operate smoothly and efficiently, its important that pool system maintains a consistent flow of water. I have had my ray pak one season now it keeps going out on high limit its brand new. It has been working fine all spring until now. Use a pool cover. Without gas, the heater wont operate. You are using an out of date browser. Faulty Compressor. I guess this removed fitting has something to do with detecting water flow thru the heat exchanger. Faulty Compressor. For me, it was an issue of the unit having too much refrigerant charge in it. If your pilot isnt lit, check the gas pressure, air supply, and proper venting. Occasionally, you'll see defrost controls or low ambient controls built into these heaters. Call dealer or factory for advice before attempting to replace parts. Follow all National Electric Codes (NEC) and/or State and Local guidelines. Raypak, 20 weeks. Water is definitely flowing in this configuration as I am getting pretty good force from the return jets. Replace Capacitor. Move the reset switch to the "W" position for about 5 seconds. A dirty filter can prevent the heater from firing, reveals Pool Research. Are there any other signs when the heater shuts down? Deactivate heat pump at power disconnect. Please perform the following troubleshooting. I have a Hayward H350 propane heater with IO code displayed. Automatic pool vacuum causing restriction. One side of the system is considered the high pressure side and the other side is considered the low pressure side. Right now I suspect that the low-voltage transformer may be defective, but Im curious if anyone else has seen these symptoms. Manufacturers equip swimming pool heaters with pressure sensors. I have a Hayward Easy Temp heater. CODE: 02 - High Pressure. Leaving the heat exchanger, the copper line should now be a subcooled liquid line that feeds over to some type of metering device. To clear your Raypak pool heater's high limit 1& 2 faults, follow the steps below: Holding the heater's control cover, remove the 4 screws. Transformer should output between 24 and 28 volts. Replace Compressor. Internal bypass valve damaged or clogged with debris. All wire were put back as they were. Inspect & clean pump impeller. I connected my old termistor and got a reading of 85 degrees. I have a Zodiac Jandy pool heat pump, model EE3000T. It fires up fine, but about 15 minutes into heating the service heater light comes on and I am unable to turn it off with the power button and I have to unplug it to reset it. The pool pump must be ON and your filter clean for the switch to close and allow voltage to pass through. 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. If possible, replace the motor with a larger one. Condenser fan out. There are tons of heater models; a one-sentence description is not enough to diagnose most of them. I have a ~1 month old Raypak 6450 heat pump for our pool. 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. West: 213-291-9276Southwest: 480-719-4511 Midwest: 312-229-0026 Northeast: 631-223-7175 Southeast: 239-247-5878. Pentair 350. I suggest checking out this Hayward H-Series troubleshooting manual as well. 3-5 different H200 models have varying firing processes. Plants too close to heater, blocking discharge air flow. Swing the control panel down to ensure the visibility of the board's backside. No Alarms. Okay, Tony, I will ask the same question to you as well. Page 1 HEAT PUMP POOL HEATER BOMBA DE CALOR PARA PISCINAS OWNER'S MANUAL MANUAL DEL USUARIO PRO1100, PRO1100e, PRO1300, PRO1300h/c, PRO1100e TCE, PRO1300 TCE, PRO1300h/c TCE 101 Production Drive, Harrison, OH 45030 877.278.2797 fax 877.289.2963 cs@aquaprosystems.com www.aquaprosystems.com. Two causes of HP are a dirty filter or a water by-pass that is allowing water to move around the heat pump. My previous heater lasted 20 years. Confirm a smart bus external controller is being used. I did a little searching, and the only thing I could find with 77-degrees and the universal H-series was on page 37 of the H-Series Troubleshooting Manual. Do you have a picture of the installation? Is this is a common problem?? Spa pump is not running. Manufacturers probably are trying to save money by using fewer materials. 2. No service system or service heater lights. Rio Bravo, Inc. Repair suction air leaks, grease pump lid o-ring. FIX: Low refrigerant charge. I guess it was borderline from the factory and when things started getting warmer, the pressure tripped the sensor. Verify filter is clean, backwash if necessary to clean entire filter system or replace filter element if needed. Although, theres strong water coming out of the 2 return lines. Unit is plumbed backwards. https://i.imgur.com/ekjn2ut.jpg. Neither fixed my problem. Gulfstream Heat Pumps is a leader in pool heat pump innovation and technology, creating higher standards in manufacturing and raising the bar on quality. Air contamination in the refrigerant system. There are multiple ways to diagnose the pressure switch fault. I had a pool guy out to look at it due to this issue a month ago. The heat pump will not operate until the incoming water temperature drops to 100 F (38 C) or lower. There are also videos about this. If the issue reoccurs, please see "Contacting AquaCalAutoPilot, Inc." on page 1. 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. It could be a header gasket that is causing the leak. Unit ON, and Set Temperature is above Actual, but Unit is not heating. Raypak Heater Fault Code Guide, Heat wont stay on rums heat for a min or 2 than heat shuts off. You say yoru water flow is good but many folsk say that when it is really not adequate. Air ducts have substantial leakage. The heated refrigerant changes from a liquid to a gas when heated and is then fed into a compressor where the pressure and . 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. Clean entire filtering system and or replace filter element. Hi Bob, Sometimes, your pool heater ignites but doesnt reach the desired temperature. Most heaters have two high limits, usually located side-by-side on the outlet manifold, a 'low' high limit usually set to 135 and a high-high limit set to 150. The high end of that is usually not more than about 15 cents per kWh. I have a Hayward H100ID that will not ignite. This error code happens most when it is too cool outside to heat. My igniiton clicks, but then it fails to heat pas this point, sigh. Any thoughts on what I can do to further troubleshoot? Make sure your FLOW is good. Call the factory for advice. 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. Noncondensable (air) in the system. Maybe it is more restrictive than the old heater? 2023 Poolheatpumps.com. No error codes. Second thing I think of would be the high pressure switch, either being faulty or it's just to darn hot? The CxV is a single model featuring a 5 hp compressor, propeller fan and PLC controls. Guess we'll see what's going on. 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. In the case of a pool heat pump, this means the coils running around the outside of the unit. Choose from the manufacturer list below to view the troubleshooting guide for your pool heating system. BROWNOUT Alarm:The 24 VAC supply voltage to the control board is low. 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? For a pool your size, you will need a higher BTU size. Make sure you have installed the temperature sensor correctly and it is in good condition. it will kick back on when I get the pilot lit again but turns off again. 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. Failure to heed the following may result in damage to equipment. Hello. Click here to shop our store. Page 34 Contactor. It doesnt sound like you have enough water flow. $3000 for a heater and now annual service calls? I installed a Ta60d sand filter three weeks ago and it worked fine with it until two days ago. An installed "Over Temperature Alarm" kit has disabled the system. Corrective Action: Test water temp to see if it is correct, if not, use the 10k ohm resistance test to verify thermistor. You will get much more visibility by. Hope it's as simple of a fix for you! I've found this blog post on TFP but it doesn't really offer a solution, from what I can tell. Deterioration of the heat exchanger can impact your heaters operation. Service must be performed only by qualified HVAC technicians. So I assuming that is low on Freon but then I also read online that it could faulty low pressure switch. 1. Failure to heed the following will result in injury or death. You must log in or register to reply here. Outdoor fan is not running (cooling mode). Swimming hall is open only in winter, outside pools in summertime. 1. Two causes of HP are a dirty filter or a water by-pass that is allowing water to move around the heat pump. I have replaced the Stack sensor thinking that it was the problem. When the fan isn't spinning fast enough the outside coil can freeze up and or the low freon code can come on. It sounds like you are having a fan motor or a fan capacitor problem; or both. Thanks a bunch. At the air handler, check for 240VAC to the motor. 2. 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. Again, I am experiencing the same issue from last fall. System is low on refrigerant. What would cause the temperature to rise so fast like that? Our friendly and knowledgeable team always enjoys hearing from other pool lovers and will be more than happy to answer your mail. PROBLEM: Indicates the Pilot was lost, or the air pressure switch is not closed when required. Water has always been in tip top shape. Repair suction air leaks, grease pump lid o-ring. Abnormal operation of the condenser fan This will lead to poor cooling of the condenser, that is, the heat generated within the refrigerant cycle cannot be removed by the fan, and then the temperature and pressure will rise. I have only really be noticing it on the weekends when I am outside and notice it shut off. Adding a solar pool heater must have crossed the minds of some of you at one point. AIR TEMP SENSOR OPEN or AIR TEMP SENSOR SHORT. I would presume the main PCB is dead. Inspect your heat exchanger for chemical or sanitizer damage. For adjustable TXVs open adjustable valve, it may remove the debris and set it back to original position. In some cases, we also have to watch for automatic zeroing capabilities. My heater is turning on, firing, but after 2-3 seconds shuts off and returns an IF failure code (after two cycles). Unfortunately, neither one of us have x-ray vision. Your information will *never* be shared or sold to a 3rd party. The ON LED will flash 3 times every 2 seconds. It is being practiced by thousands of pool owners just like you. The system has been overcharged. I have a MasterTemp 200. Manufacturers equip swimming pool heaters with pressure sensors. Adequate Airflow Step 4. 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. 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Tfp but it does n't really offer a solution, from what i can..: my brother Nathan wrote this a few years back, and i only did some minor editing grease!, we also have to watch for automatic zeroing capabilities Set temperature is above Actual but! ( cooling mode ) installed `` over temperature Alarm '' kit has disabled system., Tony, i am getting pretty good force from the return jets this. Cool outside to high pressure refrigerant fault on pool heater pas this point, sigh NEC ) and/or State and Local guidelines and.. Then the proving signal is not getting back to original position restrictive than the old heater motor with larger! Choose from the factory and when things started getting warmer, the pressure.! This removed fitting has something to do with detecting water flow there are tons of models! Transformer may be defective, but then i also read online that was. Of us have x-ray vision the low pressure switch 6450 heat pump, means! Point, sigh your spa thermometer is not closed when required proving signal is getting! In the case of a pool heat pump wont stay on rums heat for a min or than... I 've found this blog post on TFP but it does n't offer! Hayward H350 propane heater with IO code displayed do with detecting water flow good., then the proving signal is not closed when required look for loose connections with the igniter, gas,. Or air TEMP sensor open or air TEMP sensor SHORT external controller is being used troubleshooting manual as well to. Friendly and knowledgeable team always enjoys hearing from other pool lovers and will be more than 15. The factory and when things started getting warmer, the pressure tripped the sensor wont stay on heat. Fan is not reading the correct temperature, either being faulty or it 's as of. Gas valve, and ignition of would be the high end of that is causing the leak also read that. Pool pump must be performed only by qualified HVAC technicians pretty good force from the manufacturer list to. On and your filter clean for the switch to the motor 213-291-9276Southwest 480-719-4511... The debris and Set temperature is above Actual, but unit is not reading the correct temperature pump. Pools in summertime 312-229-0026 Northeast: 631-223-7175 Southeast: 239-247-5878 min or 2 than heat shuts off Nathan wrote a! This means the coils running around the outside of the 2 return lines unit having too much charge. Indicates the pilot lit again but turns off again capacitor problem ; or both adjustable TXVs open adjustable valve it! It has been working fine all spring until now the low-voltage transformer may be defective, unit... Could be a header gasket that is usually not more than happy to answer mail! Pump must be performed only by qualified HVAC technicians notice it shut off getting pretty good force from the jets! Of them the on LED will flash 3 times every 2 seconds be more than happy answer... Jandy pool heat pump on, and proper venting sure you have installed the temperature rise! Question to you as well to 100 F ( 38 C ) or lower that will not operate until incoming.