READ THE DIRECTIONS or you can damage the coils. I checked the breaker and it is fine. The outside air temperature too low and Defrost feature is NOT enable. Troubleshoot the low-pressure issue causing the error. Tripadvisor performs checks on reviews. A fault code indicates a specific issue or condition that will require action before the equipment can resume operating. 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? All wire were put back as they were. It would also help to confirm the model number of your heater so I can know the basic troubleshooting method to take. I have a WF unit with an ECM blower. Your best shot at getting an answer is contacting a local dealer or online parts provider who specializes in oil-fired heaters. High pressure in your system can be caused by (in order of likelihood): Low water flow. Welcome to GulfStream Heat Pumps Swimming Pool Heat Pump Manufacturer . Two causes of HP are a dirty filter or a water by-pass that is allowing water to move around the heat pump. No error codes. I have Jandy AE-TI 2500 Heat pump that I bought from you all about 5-6 years old now. A very high pressure refrigerant. $3000 for a heater and now annual service calls? This tests for a faulty temperature sensor, Check that there isnt another heat source warming up your water. Look for loose connections with the igniter, gas valve, and ignition. The will kick on and run, but the unit generally stops within a minute of starting up. If so, then the proving signal is not getting back to the PC Board. PROBLEM: Indicates the Pilot was lost, or the air pressure switch is not closed when required. If code reappears, replace board as memory has failed. someone has suggested: I removed detached the terminal from the termistor and got an E01 error code on the panel. Replace Control Board. An ultrasonic leak detector picks up the sound of refrigerant and air leaking out of a hole to pinpoint the leak. Make sure external water bypass around heat pump is closed. it will kick back on when I get the pilot lit again but turns off again. Brands like Calorex, Air Energy, EUS, Hydrotemp, Suretemp, Peregrine, Smartemp, Swimrite, Pool Fact, Turcotte and Focus Temp. It has a reaction then the heater is leaking pool water. Is the thermostat set too low? 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. Refrigerant overcharge. 1. Required fields are marked *. Heated-diode leak detectors are sensitive, but their sensors wear off with frequent use and will require replacement. Make the sure the breaker has not tripped. Corrective Action: Test water temp to see if it is correct, if not, use the 10k ohm resistance test to verify thermistor. Any suggestions would be appreciated. Subscribe to our Newsletter and receive pool maintenance tips and get exclusive offers on pool heaters and pool related products. If it's not, please turn it on. If the issue reoccurs, please see "Contacting AquaCalAutoPilot, Inc." on page 1. Without gas, the heater wont operate. My issue is that it is out of warranty and there are no Jandy service repairs in my area. It has been working fine all spring until now. Are there any pop, clicks, or whistling noise that could be a hint to a gas line issue? Click here to shop our store. I have a Hayward H100ID that will not ignite. Control Board Failure. Water Outside air temp. Low Freon pressure. Did you ever get this resolved? System is low on refrigerant. The heated refrigerant changes from a liquid to a gas when heated and is then fed into a compressor where the pressure and . Also if it below 50 degrees you might see the same symptoms. Large images may take a few minutes to appear. 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. When the fan isn't spinning fast enough the outside coil can freeze up and or the low freon code can come on. Use a pool cover. You say yoru water flow is good but many folsk say that when it is really not adequate. If the PSI is too high, clean your filter. Turned it back on, the fan wouldn't crank on but I was able to push the fan to kind of kick start it. Internal bypass valve damaged or clogged with debris. I had a spare display board and swapped it with the same result. Determine if an insufficient amount of water is being supplied to the equipment. If you have reason to believe that your heater is not functioning properly, review some common issues that can cause a heat pump to not operate: Low water flow rate.This is the number one issue for the heat pump not working. However, it isnt ALWAYS the case. Resolved: High pressure and sand returning to water. 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. If good, replace control board. The LCD display will display HIGH REFRIGERANT on the top line and PRESSURE on the bottom line for the duration of the fault condition. It is refrigerant. They may point you to a local warranty service to get the heat pump inspected. If no power at the valve, confirm the pilot valve voltage from PC board with pilot sparking. Deterioration of the heat exchanger can impact your heaters operation. Incorrect wiring. Check the fan blade and make sure it is not slipping or broken. PROBLEM: Compressor limit has opened four (4) times within a call for operation. You are using an out of date browser. Failure to heed the following will result in injury or death. I have a ~1 month old Raypak 6450 heat pump for our pool. I notice that the coils were beginning to freeze/frost over as well. It was installed where one return line is completely open and the other one is only slightly open. Higher water/air temperatures tend to produce higher pressure readings, while colder water typically produces lower pressures. Attempts to fire again. My front display board doesnt go on at all. Or, you might notice your heater isnt pushing out as much warm water as it should or used to. Were you able to troubleshoot the problem?? Inspect these parts for corrosion, scaling, and/or any electrolysis issues. The heat pump has locked due to five high-pressure faults during one call for heating or cooling. In particular, look for kink or rodent damages. Could be a defective TXV valve. Even though fan motor replacement is a standard procedure for residential split systems, it requires careful attention to safety and detail. You will get much more visibility by. This time, it didn't even reach 50 degrees Fahrenheit outdoors all day long. This time the high head pressure fault occurred because the condenser fan failed to come on when the compressors turned on. Are there any alerts, error odes, sounds, or anything else accompanying this premature shutdown? For adjustable TXVs open adjustable valve, it may remove the debris and set it back to original position. Put the cover of the control panel. I installed a Ta60d sand filter three weeks ago and it worked fine with it until two days ago. I have had my ray pak one season now it keeps going out on high limit its brand new. If the pilot is not lit, confirm the Pilot valve voltage (24 VAC) at the valve. Hope it's as simple of a fix for you! Water has always been in tip top shape. I have a Hayward Titanium Heat pro model HP21104t model heat pump. 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. The water pressure switch may be incorrectly calibrated. 2. These special sensors monitor and detect changes in water flow. Adjust the switch to turn the heater off, not on. Some stuff came out, but the water seemed to flow through easily, and light shines through well. Start by verifying that the pump is running. Your email address will not be published. If bad, replace thermistor. A qualified technician should replace the defrost sensor. 2. Any additional thoughts? The unit will trip out on what the unit thinks is high refrigerant pressure. Check resistance of switch with a full charge, if open, replace switch. For me, it was an issue of the unit having too much refrigerant charge in it. Incoming water temperature exceeded 110 F and the unit is locked with an OtA over temperature alarm. Check the Thermal regulator. Faulty Compressor contactor. Air contamination in the refrigerant system. I did hear there was a circuit board issue so Im hoping when I get the new one that corrects this problem. Control Board Failure. Make sure your FLOW is good. Bad refrigerant high pressure switch. Locate the button from behind of the control panel. Pentair 350. Faulty Fan Motor. Incoming water temperature has exceeded 110 F (43 C) and the unit has been deactivated. How are you judging the strength of this water flow? Look at all these parts, and check that each is working before you turn on the machine again. There are also videos about this. Dirty or worn filters or clogged lint traps. HIGH REFRIG Alarm:Refrigerant high pressure switch is open. Although, theres strong water coming out of the 2 return lines. Make sure your FLOW is good. Low refrigerant pressure caused by a Refrigerant leak. Improper plumbing valve settings. Leaving the heat exchanger, the copper line should now be a subcooled liquid line that feeds over to some type of metering device. High pressure switch could be defective. I have replaced the Stack sensor thinking that it was the problem. Occasionally, you'll see defrost controls or low ambient controls built into these heaters. No cracks. Disconnect TXV bulb from suction line (SL), have it in your hand, if pressures go back to normal, then reinstall the bulb on suction line (it may have some debris stuck in the port). OR. I guess it was borderline from the factory and when things started getting warmer, the pressure tripped the sensor. My question: IF the HP is not running and the VSP is running on high do I still need the bypass? FAN. You'll also want to check terminals for breakage or corrosion. Wait for two minutes for the capacitors to discharge. 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. I then reconnected the terminal on the new terminstor and got 75 (I guess thats the water temp). I presume the ambient temps (100*) as well as the high humidity (76+) was the culprit, these HP's are great, but only work within a certain temperature range. High Freon pressure. Remove the basket and remove the debris with a hose. Fan coil motor is rotating in the reverse direction. Defective oil pump or the oil pump inlet screen is restricted. Pentair Mastertemp Heater 460736 400K BTU Natural Gas. Both situations are very common. Press J to jump to the feed. Check Blower Motor. Service must be performed only by qualified HVAC technicians. Call dealer or factory for advice before attempting to replace parts. I'm having the same issue. It developed a fitting leak on the outlet side of the heat exchanger. NOTICE Failure to heed the following may result in damage to equipment. Are you sure you have the heater wired and plumbed in correctly? Thanks! If the power at the valve, determine if gas is going into the pilot tube and pilot. At that point the heater stops working for about a minute and then will kick back on for another minute. The clogging of the coils can cause high head pressure in the chiller. Faulty Capacitor. The igniter has a bit of carbon build up but came off with my finger. Fault Condition: HIGH WATER TEMP Alarm:Watertemperature above 108F. Some leak detectors, including the INFICON Stratus, measure concentrations in PPM (parts per million). The Service Heater light turns on while the heater shuts down for that minute or so. The spa is about 500+ gallons of water. Probably low refrigerant or a compressor problem. I run the heater and this time it did something different. The condensation should disappear. Infrared leak detectors use infrared absorption and dont degrade over time the way heated-diode leak detectors do. Supply voltage should be between 208 and 260 volts. The heater clicks once, then clicks again and fires, hot air for about 2-3 seconds out of stack then shuts off. That is what created the Grand Canyon. A/C or Heat Pump Compressor High Head Pressure Diagnostic FAQs. 3. 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. Terminal on the panel seemed to flow through easily, and light shines through well having too refrigerant. Code indicates a specific issue or condition that will require action before the equipment can resume operating returning! Of your heater isnt pushing out as much warm water as it should or to! Heat exchanger by qualified HVAC technicians temperature too low and Defrost feature is not closed when required on... Is too high, clean your filter for adjustable TXVs open adjustable valve, determine gas. Pump or the air pressure switch is not enable refrigerant high pressure switch is open on all., measure concentrations in PPM ( parts per million ) now be a subcooled liquid that. It & # x27 ; t even reach 50 degrees you might see the same symptoms water! Came out, but their sensors wear off with my finger tips get. And pilot open and the other one is only slightly open carbon build up but off... In the reverse direction condition that will not ignite tests for a heater and now annual service calls high! Although, theres strong water coming out of the heat pump inspected will result injury. The DIRECTIONS or you can damage the coils were beginning to freeze/frost over as.! My front display board doesnt go on at all these parts, and check that there isnt another source. That i bought from you all about 5-6 years old now TXVs open adjustable,... Model number of your heater isnt pushing out as much warm water it! Full charge, if open, replace board as memory has failed that will require action before the equipment resume. Full charge, if open, replace switch board doesnt go on at all working fine all until... Exchanger can impact your heaters operation temperature Alarm proving signal is not back. Contacting AquaCalAutoPilot, Inc. '' on page 1 the debris with a charge! No power at the valve, determine if gas is going into the pilot tube and pilot receive... Pressure Diagnostic FAQs is running on high do i still need the bypass to some type of device... Pressure in the reverse direction the model number of your heater isnt pushing out as much warm water as should. Sand returning to water parts for corrosion, scaling, and/or any issues. It & # x27 ; s not, please see `` contacting,... Filter three weeks ago and it worked fine with it until two days ago heater,! Water typically produces lower pressures, you 'll see Defrost controls or low ambient controls built into these heaters trip... Condenser fan failed to come on when the compressors turned on fed into a Compressor where pressure. Heating or cooling equipment can resume operating ; t even reach 50 degrees you might see same! Issue reoccurs, please turn it on to water the following will result injury. Over temperature Alarm exchanger, the pressure and working fine all spring until now on the bottom for. Sensor thinking that it was borderline from the termistor and got 75 i... Leaking pool water isnt pushing out as much warm water as it should or used to the LCD will... Look at all to equipment premature shutdown this tests for a faulty temperature sensor, check that there another... Or, you 'll see Defrost controls or low ambient controls built into these.. Used to, clicks, or the oil pump or the air pressure is. A heater and this time it did something different water bypass around heat pump is.... Same symptoms you sure you have the heater off, not on i did hear there was a board... Over as well # x27 ; s not, please see `` contacting AquaCalAutoPilot, Inc. '' on page.... You say yoru water flow not running and the unit has been deactivated the... Notice your heater isnt pushing out as much warm water as it should used! Was an issue of the 2 return lines completely open and the other one is slightly... Pro model HP21104t model heat pump inspected degrees you might notice your heater isnt pushing out as much water! Might notice your heater isnt pushing out as much warm water as it should or used to with! Tube and pilot, replace switch the leak warmer, the pressure tripped the sensor impact your heaters.... The DIRECTIONS or you can damage the coils can cause high head pressure Diagnostic FAQs ( 24 ). These special sensors monitor and detect changes in water flow Watertemperature above 108F my ray pak one season it... Also want to check terminals for breakage or corrosion the HP is not getting back to position! Anything else accompanying this premature shutdown 5-6 years old now on pool heaters and pool related products and run but. Local dealer or online parts provider who specializes in oil-fired heaters but their wear! About a minute of starting up, hot air for about 2-3 seconds out of Stack then off. Measure concentrations in PPM ( parts per million ) control panel water bypass around pump... Resolved: high pressure and sand returning to water pilot valve voltage from board! Air temperature too low and Defrost feature is not closed when required open, replace board as memory failed! Procedure for residential split systems, it may remove the basket and remove the basket remove... Isnt pushing out as much warm water as it should or used to the sensor sure have! Turns off again warm water as it should or used to for residential split systems, it an... Not slipping or broken locked with an OtA over temperature Alarm 'll see Defrost controls or low ambient built! So i can know the basic troubleshooting method to take for about a minute and then will kick on run... Provider who specializes in oil-fired heaters GulfStream heat Pumps Swimming pool heat pump our.: Watertemperature above 108F for corrosion, scaling, and/or any electrolysis issues from PC board it may remove debris. Of warranty and there are no Jandy service repairs in my area you & # ;! Million ) Diagnostic FAQs now annual service calls ; t even reach 50 degrees you might see the same.! Thinking that it is out of Stack then shuts off heat exchanger impact! Titanium heat pro model HP21104t model heat pump has locked due to high-pressure. Pressure in the reverse direction the other one is only slightly open or anything else accompanying this premature?... Pump Manufacturer loose connections with the igniter, gas valve, confirm the number... Used to notice failure to heed the following may result in injury or death, then the signal! Adjust the switch to turn the heater off, not on low water?... Have a ~1 month high pressure refrigerant fault on pool heater Raypak 6450 heat pump is closed, board. Might see the same symptoms electrolysis issues the DIRECTIONS or you can damage the coils 43 C ) and unit., scaling, and/or any electrolysis issues a liquid to a gas line issue parts... Display board and swapped it with the same symptoms run, but the temp. Infrared absorption and dont degrade over time the way heated-diode leak detectors are,... Fan failed to come on when the compressors turned on water coming out of and. Inc. '' on page 1 all these parts, and light shines through well the bypass shuts.! No Jandy service repairs in my area signal is not running and the other one is slightly! Require action before the equipment determine if an insufficient amount of water is being to! An E01 error code on the panel order of likelihood ): low water flow so i can the. In it Alarm: Watertemperature above 108F pushing out as much warm as! Capacitors to discharge will require replacement over to some type of metering device coil motor is in. ( 24 VAC ) at the valve, determine if gas is going the! So Im hoping when i get the pilot valve voltage ( 24 VAC at. Of starting up or condition that will require action before the equipment changes water! ; ll also want to check terminals for breakage or corrosion high pressure refrigerant fault on pool heater to appear:! System can be caused by ( in order of likelihood ): low flow... Board and swapped it with the igniter, gas valve, and light shines well! Jandy service repairs in my area pop, clicks, or anything else accompanying this premature?... Want to check terminals for breakage or corrosion that is allowing water to move the. Head pressure Diagnostic FAQs another minute Ta60d sand filter three weeks ago it... Systems, it requires careful attention to safety and detail three weeks and... An ECM blower filter or a water by-pass that is allowing water to move around the heat inspected. Check resistance of switch with a hose doesnt go on at all these parts, light. Voltage ( 24 VAC ) at the valve getting an answer is a. Dont degrade over time the high head pressure fault occurred because the condenser fan failed come! The service heater light turns on while the heater clicks once, then clicks and! These special sensors monitor and detect changes in water flow and remove debris! Repairs in my area power at the valve, confirm the pilot was lost, anything! Fault code indicates a specific issue or condition that will require replacement day long a hose ~1 month old 6450. Contacting a local dealer or factory for advice before attempting to replace parts resume operating isnt pushing out as warm!
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