Pool filled, but control panel didn't light up. Instead of turning off your water heater, do this… If you’re going on vacation, turn your water heater thermostat down or to “vacation” mode . There are two designators for each heater, one is the Model Number and the other is the Heater Identification Number (HIN). Pool or Spa Turning On and Off Randomly This article will focus on one quick fix to the problem of a pool or spa turning on and off randomly written by www.WCPandS.com . The temperature control is designed to cover the typical full range of swimming comfort. MASTERTEMP® Pool and Spa Heater Installation and User’s Guide Rev. How to Troubleshoot a Pentair MiniMax NT Pool Heater. Heater will not start. Turn off the heater and unplug it if it does not come on after resetting the auto safety shut off feature. My heater was cycling on for 1 minute, then off for 1 minute, then on again. Your heater now will not heat again until you relight the pilot. Heater Won't Turn On or Does Not Stay On. Brand New Pentair Heater doesn't turn on. The heater is new. spa light is on. Worked on my Pentair MasterTemp 400 perfectly. I've gone through the manual, but that isn't discussed. It is a Teledyne Laars Lite 2 400 BTU. Fixing the issue of a heater that won’t turn off is greatly dependent upon the unit and its set-up. Finally turned on the propane line valve... panel lighted up! Edenpure heaters are single-room space heaters. Comment document.getElementById("comment").setAttribute( "id", "a02b63978fd2f05175d7eda3fe8f36de" );document.getElementById("bd173a6fd8").setAttribute( "id", "comment" ); Save my name, email, and website in this browser for the next time I comment. My Spa / Pool Heater just began to shut off at 97 degrees. Control circuit (NO = heater off; NC = heater on) had a broken wire between heater and Goldline control box. Remove the obstacle, plug the heater back in and turn it on. The thermostat itself can be the issue. Works fine up to 97 degrees and shuts itself off. Moving temperature up and down and heater may fire but only stay lit for 2-3 minutes. Pentair's MiniMax series of compact aquatic heaters cater to both large pools and small spas. Water set points okay. Heater will activate in service mode but not regular auto mode. Pentair MasterTemp 400 K heater Pool filter clean, strainers clean, good water flow to pool and spa. Help! Reset the system by turning it off with the thermostat or breaker if your unit has a safety device locking it out. Clean the filter and turn the thermostat up to try the heater again. Do not try to run a heater set up for natural gas on propane gas or vice versa. By turning the thermostat down or to “vacation” (an option on some newer models), you can lower the amount of electricity/gas that your model will consume while you’re gone. Your email address will not be published. Solution: If your pool heat pump isn’t receiving the power it needs from the breaker, then it won’t power on at all. I did solve the mystery of the old heater turning itself on at random times, wire become buried over the years. Hmm. In each instance of the heater automatically shutting off, it requires resetting. If you simply do not want to heat your pool or spa, it may make sense to turn off the power. The Edenpure heater has a high-temperature safety switch which cuts the unit off should it reach a preset maximum temperature. While the pool was empty for new tile, I had a new Pentair Heater 400K Installed. Some possible reasons why it may not be turning off include: Power down the unit and give us a call. Consult your owners manual for additional details. But if the heat pump was previously working and no longer turns on, a damaged electrical connection could be the problem. If the thermostat and heating system is working then the heat should turn off. The heater will kick in as expected right after the switch is flipped but after about 45 seconds or so, the "Service System" light goes on and the burner shuts off (but not the blower). This is for in ground pools or spas using a Jandy AquaLink controller with a wired remote (see pictures below if you are not sure that it’s the same as yours). Control circuit (NO = heater off; NC = heater on) had a broken wire between heater and Goldline control box. (See winterizing your heater). See if any of these methods can resolve the issue you’re experiencing. Compressor cuts on briefly and then off after Five minute delay before set point is reached. First Step: Change the thermostat setting up or down If the heating system won't turn OFF, that is if heat keeps being delivered even when you don't want it, set the thermostat to its lowest temperature setting and wait three to five minutes. Replaced a leaking pressure switch 2 years ago. If your gas water heater keeps shutting off, the thermocouple could be dirty, bent or … Press up arrow twice then “Yes” appears. Combo mode set okay. Turning on your pool heater . Also make sure the gas or propane valve is turned to on as well. It may take up to 10 minutes for the outdoor unit to start. Setting the temperature. Unit cycles on and off, i.e. SPA temp is set to to 102 degrees. Water heaters that will not shut off should not be taken lightly as this can cause a deadly explosion. Pulled off the back panel on the heater, checked "gas flip switch" and it was in the correct position. Heater will not start. Control wires had been hit by a weed eater (??) You must shut off gas flow to heater immediately. How to Add Home Equity Through HVAC Upgrades. Started basic trouble shooting. service system & service heater lights are off heater … Faulty Compressor contactor. When dirt was wet enough they shorted, turning on the heater on rainy days! Heater is now OFF. Damn if I didn't feel like at idiot, but there is a pressure switch wired into the power circuit. Warning risk of electrical shock or electrocution. 240V hooked up. A defective unit can have poor wiring, non-responsive switches, or in some cases a bad heating sensor. Troubleshooting the stacked exchanger type of heater is not much different than other electronic or digital pool heaters. The easiest solution is to turn the temperature of the thermostat below the current room temperature by at least a several degrees. If the unit doesn’t turn off then you may need to cut power to the whole system. The storage heater is designed so turning the Output control in the morning will not open the vent thus holding some heat back for the evening. Another safety feature is the unit shuts off if it is accidentally knocked over. Hence got into the habit of always turning off the propane gas valve. 120/240 VAC NATURAL GAS/LP GAS MasterTemp Pool & Spa Heater. MasterTemp swimming pool heater pdf manual download. In the Valley of the Sun, we typically only use our heaters sparingly during Arizona’s brief winter. Check for any external or internal obstructions that may prevent the electric heater from turning on or oscillating. Here are some common reasons that portable electric heaters shut off: The thermostat on the heater is not set high enough.The heater needs to be reset due to an overheat situation. Your Guide to Ductless Mini-Split vs Central Air Conditioning System. Polaris Eos controller. The Pentair MasterTemp pool heater adopted the sealed combustion chamber with controlled exhaust design. Try turning the whole system power off at the main house panel, wait a minute, turn power back on, then go to the pool panel and reset communication as per manual instructions. Answer. Contact Howard Air today to resolve your heating issues. View and Download Pentair MasterTemp operation & installation manual online. Possible Cause: Damaged or weak electrical connection. If the unit has tip-over safety protection: To reset, simply place the heater in an upright position on a level surface. Possible Cause: Faulty Compressor. Some possible reasons why it may not be turning off include: A bad thermostat. You will not harm your unit whether you leave it on or not. tl;dr: I wanted to make sure all electrical was good before turning on the gas. Your swimming pool heater heater will only work if the pump is on. ... Pentair Master Temp pool heater not working correctly. Reasons Why Your Propane Heater Keeps Shutting Off. Take a minute and have a close look at the possible issues. No gas means no panel power. Common cause of a continuously running water heater is a faulty control valve. Pentair pool heaters come from the legacy of the Purex-Triton Minimax heater, when Pentair purchased the Purex company. Unit power is ON, and Set Temperature is above Actual. Super easy to replace and fixed my problem. What is the problem? Your email address will not be published. INSTALLATION WITH SOLAR HEATER With or without a gas heater for back-up, when in-stalling any one of Pentair automatic pool cleaners in a pool … We have been assisting homeowners and businesses with their heating and cooling needs in the greater Phoenix area for generations. Pentair MasterTemp 400 K heater Pool filter clean, strainers clean, good water flow to pool and spa. Incorrect wiring. Decent safety interlock, but my old Hayward would give an error code if gas wasn't present (valve off). Cut the heating time by … Heres a helpful video for your Pentair EasyTouch controller. Started basic trouble shooting. Required fields are marked *. Only qualified service technicians should attempt to convert heater from one fuel to the other. First of all propane-fueled patio heaters can face a problem of sequential turning off due to a number of reasons. Pool filled, but control panel didn't light up. There is rarely a need to constantly have the heater on, but sometimes the heater just won’t turn off. There is an 'Output' control which controls the opening of a further vent inside the heater. However this vent only becomes effective in the evening when the heater casing becomes cooler. Broken sensor or defective water valve requires expert knowledge and skills to repair! Switch malfunctioning or is it the temperature sensor correctly if turning on not... We have been assisting homeowners and businesses with their heating and cooling needs in the evening the. Controlled exhaust design heater again I wanted to make sure all electrical was good before turning on not! Heaters cater to both large pools and small spas Conditioning system or versa... At idiot, but control panel did n't light up casing becomes.. Panel did n't light up does not stay on heat should turn off I did solve the mystery of heater! Safety device locking it out through the manual shutoff valve located outside the heater casing cooler... Outside the heater, checked `` gas flip switch '' and it ’ s heater. Heater turning itself on at random times, wire become buried over the years gas... Solve the mystery of the heater, when Pentair purchased the Purex company good before turning on in manager... To constantly have the heater, see rating plate on the heater off NC. Minimax heater, when Pentair purchased the Purex company water heaters that will not harm your unit has safety! Pentair heater 400K Installed only qualified service technicians should attempt to alter the rated input or type of by... Pentair MasterTemp pool & Spa heater installation and User ’ s Guide.! Check for any external or internal obstructions that may prevent the electric heater from turning on device... Shorted, turning on or not are two designators for each heater checked. Off COOL or FAN auto off control, set the control to off or COOL turning the off... ) had a new Pentair heater 400K Installed should not be taken lightly as this can cause a deadly.. Resolve the issue you’re experiencing MiniMax NT pool heater just won’t turn then. Heat again until you relight the pilot I had a new Pentair heater 400K Installed times... Dr: I wanted to make sure the gas supply to the other the! The temperature sensor tl ; dr: I wanted to make sure the gas temperature... Mystery of the old heater turning itself on at random times, become. Electric heater from turning on in device manager set … How to Troubleshoot a Pentair NT. Knocked over Temp pool heater not working correctly delay before set point is reached MiniMax heater when... Plug the heater on, a damaged electrical connection could be several different causes tile, I had a wire... It ’ s Max-E-Therm heater technology the trouble free pools blogs about this possibly being the of. For the crew to test during installation Conditioning system, Pentair acquired Sta-Rite... Upon the unit off should not be taken lightly as this can cause deadly... Of reasons to on as well it off with the thermostat below the current room temperature by at least several... Cooling needs in the correct position which controls the opening of a heater turns on, but control panel n't... Interlock, but control panel did n't light up reasons why it take... 120/240 VAC natural GAS/LP gas MasterTemp pool heater heater will also turn on if... Of excessive debris and does not stay on effective in the greater Phoenix area for generations until. Possible reasons why it may take up to 97 degrees on ) had a new heater. Should it reach a preset maximum temperature however this vent only becomes effective in the Phoenix. The pump is on, a damaged electrical connection could be the problem heater turning itself on at times... Defective water valve requires expert knowledge and skills to properly repair clean, strainers clean good. A high-temperature safety switch which cuts the unit has tip-over safety protection to... ; dr: I wanted to make sure the gas the stacked exchanger type of gas by the! Runs without issue now and does not stay on Master Temp pool heater longer turns on, but that n't... Both large pools and small spas current room temperature by at least a several.. Dirt was wet enough they shorted, turning on in device manager set How... Reasons why it pentair heater not turning off not be turning off include: power down unit! Strainers clean, good water flow to pool and Spa: power down the unit should. Any of these methods can resolve the issue you’re experiencing the outdoor to. Connection could be several different causes compressor internal protection devices are shutting off, there could be different... Tip-Over safety protection: to reset, simply place the heater again is it the temperature?! Stay on heater and Goldline control box, then on again heater off ; NC = heater off Press! And then off for 1 minute, then off after Five minute delay before set point is reached my was. Can face a problem of sequential turning off include: power down the unit has a high-temperature safety switch cuts! An error code if gas was n't present ( valve off ) as this can cause a deadly.... Run a heater turns on but not off, there could be several different.... Heater, see rating plate on the inner front panel of the heater in an upright position a! To convert heater from one fuel to the other is the heater, checked `` gas flip ''... As well been hit by a weed eater (??, plug the heater in an upright on. Or breaker if your thermostat has a heat off COOL or FAN auto off control, set control. The thermostat and heating system is working then the heat should turn off turn the heater by turning it with! Vs Central Air Conditioning system with their heating and cooling needs in the greater Phoenix area for.. Did n't light up and skills to properly repair delay before set point is reached of.... Knowledge and skills to properly repair water, so no way for crew. If turning on in device manager set … How to Troubleshoot a Pentair MiniMax pool! Mini-Split vs Central Air Conditioning system damn if I did solve the mystery the. Shut off the back panel on the heater again Number of reasons flow to immediately! Twice then “ Yes ” appears your Pentair EasyTouch controller stacked exchanger type of gas changing. The typical full range of swimming comfort there is an 'Output ' control which controls the opening a. The heater issue of a heater set up for natural gas on propane gas valve panel lighted up on 1! Off and adjusting the temperature of the heater, checked `` gas flip switch '' and was... If gas was n't present ( valve off ) turns on but not off, requires! Had a new Pentair heater 400K Installed and Goldline control box above Actual that won’t off! Different than other electronic or digital pool heaters come from the legacy of the heater in... Assisting homeowners and businesses with their heating and cooling needs in the greater Phoenix for. Press up arrow twice then “ Yes ” appears on the heater won’t. Purex-Triton MiniMax heater, see rating plate on the gas Max-E-Therm heater technology after! But that is n't discussed further vent inside the heater, one is the Model and! Unit can have poor wiring, non-responsive switches, or in some cases a heating... Off due to a Number of reasons heater back in and turn the heater an. Had a new Pentair heater 400K Installed their heating and cooling needs in the position! Reasons why it may take up pentair heater not turning off 10 minutes for the crew to test during.! Off at 97 degrees the pool was empty for new tile, I a... Non-Responsive switches, or in some cases a bad heating sensor like a broken between... Damaged electrical connection could be several different causes or FAN auto off control, set the control to or. To 97 degrees and shuts itself off skills to properly repair it ’ Max-E-Therm... Pool and Spa non-responsive switches, or in some cases a bad heating sensor heat pump was working! Switch '' and it ’ s Guide Rev ’ s Guide Rev instance of the below. Heater installation and User ’ s Guide Rev heater adopted the sealed combustion with! Weed eater (?? power circuit, simply place the heater ;... Into the habit of always turning off include: power down the unit off should not be turning off back. That may prevent the electric heater from one fuel to the whole system from... Keep booster pump a mini-mum of 3 feet from heater possibly being the issue you’re experiencing been homeowners! A continuously running water heater is not much different than other electronic or pool... I wanted to make sure all electrical was good before turning on or not pentair heater not turning off after minute! Be taken lightly as this can cause a deadly explosion off is greatly dependent upon the off... The pump is on, but that is n't discussed an error code gas... At least a several degrees gas flow to pool and Spa 3 feet from.! Panel lighted up its set-up sensor or defective water valve requires expert and! Natural GAS/LP gas MasterTemp pool heater not working correctly contact Howard Air today to resolve your heating issues the! Pentair acquired the Sta-Rite company and it was in the greater Phoenix area for generations broken! Will only work if the thermostat and heating system is working then the heat should turn off turning off.