pentair mastertemp 400 error codes

How old is your system? It's all clear. The error light should be turned off. There are a few of these problems that you might face. are common causes of your Pentair MasterTemp 400 switching off? The screws should be tightened. Pentair Pool Heater Error Codes E01 [Reasons + Solution]. Read our article on how to solve the issue of your Pentair heater shutting off continuously. You will see this code on your heater display when the heater is turned on. I didn't see the E05 error code reappear, so i'm hoping just a little cleaning solved my problem. If you catch yourself having this issue, there will be symptoms. When this happens, your Pentair Mastertemp 400 water heater will not be working correctly. To fix this error, you have to ensure that the water flow rate is within the prescribed range and the water temperature doesnt exceed 140F. Clean up the heat exchanger if needed. 2. Defective Keypad Membrane. The best practice is to replace with a new one. That is why you need to buy a new one to replace the old one with. Check to see if the gas pressure is sufficient. You do not want that. are some possibilities. Pentair water heaters have garnered a dependable reputation for being efficient. 6. Rather, its a sign that the heater is about to turn on. I've never seen the r=5 message before, so I was thinking it was some kind of fault code? The fact that mine is only 6 years old makes me feel like I need to buy a different brand for my $4,000. Adjusting the water pressure switch is a simple way to do this. MasterTemp 400: Natural Gas: 136: Available Through Dealer: 460737: MasterTemp 400: Propane: 136: Available Through Dealer: 460805: MasterTemp 400HD: Natural Gas . The manufacturing date, along with model number, can be found on the serial number sticker on the heater. Read our article on Pentair heating light flashing to fix this issue. Make sure that the pilot is lit (millivolt heaters). However, the heater still doesn't fire. We and our partners use cookies to Store and/or access information on a device. For saltwater pools, you should always use a heat exchanger that is made out of cupro-nickel. There are different reasons behind this as well. You might not even turn on your machine. Nothing else occurs, no fan, ignition, noise, etc. I unscrewed the sensor and cleaned it. In cold weather, turn on the defrosting feature and make sure the air coil is not getting wet anyhow while the machine is working. After years of usage, even an amazing water heater like the Pentair Mastertemp 400 water heater will start to malfunction and show different errors. This error occurs when the temperature of the water passing through the heat exchanger for the 2nd time is above 140F. Grounding problems went away with the addition of the ground wire. Bypassing the Air Flow Switch extinguishes the AFS LED and allows the gas valve to open after the standard twenty seconds. This temperature is needed to signal the temperature sensor. Now check to see that the thermal regulator is in the proper location. What does R13 mean on a Pentair pool heater? I have the same heater - a two-year old MasterTemp 400, but without the additional control system. You probably have a gas leak if you can smell gas on your pool heater. Why appliances arent built to last, and how the E.U. MasterTemp Pool and Spa Heater P/N 474131 Rev. Maybe that is why you thought it was an error code in the first place. Heater fires perfectly but shuts down with E05 after exactly 30 seconds. Or else, you will witness corrosion of the heat exchanger of your heater. When this check-up results in a diagnosis of a problem, you need to solve the issue. The latest model has improvements and you can't do better in pool heaters. Your Pentair pool heater can be shutting off due to low water flow, clogged filter, faulty high limit switch, etc. A common reason behind Pentair error codes is incorrect, damaged or lose wiring. Inspect the heat exchanger coils for any obstructions, soot, or leaks. A faulty thermistor can result in the E01 error message popping on your screen. Call for heat with the RS, then press the spa on button, then crank the heat to 104 on the heater. Thanks! It can be caused by a faulty thermistor, incorrect or damaged wiring, bad control board, and failed temperature sensor. Pentair MasterTemp 400 natural gas heater won't ignite. For a better experience, please enable JavaScript in your browser before proceeding. Pentair heater error code R14 isn't an error code. So your heater may not start up and R13 will stay on your screen while the heater is unresponsive. Save my name, email, and website in this browser for the next time I comment. Examine the flow rate of the water to see if it exceeds the minimum. I'll try again tomorrow, but it seems to be the issue. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. R=8 is the revision of the board and is not an error code. The blower seems to run at its normal speed and takes forever to slow down after cutting power, so its bearings are very good. Pentair MasterTemp 400 Turns On And Off [7 Easy Solutions], RV Water Heater Lights Then Goes Out [5 Easy Fixes], State Select Water Heater Thermostat Replacement [All Types], State Select Gas Water Heater Troubleshooting [Reasons + Solutions], State Select Water Heater Thermocouple Replacement [Solved], State Select Water Heater Pilot Light Issues [7 Easy Fixes], Richmond Tankless Water Heater Code 29 [Reasons + Solutions]. The FLO code indicates that the water flow to your heat pump has been halted by the filter pump. Step 2: Remove all of the thermistor's electrical connections. The service heater light may turn on as a result of this. Mu understanding is that this code signals that the stack flue programming is incorrect, what is your thoughts and if this is correct how do you program the Ad0 or Ad1 coded? Thanks again for your help! Yes. It works similar to a thermostat on a car engine. The heater may let you know what the issue is by displaying Pentair gas pool heater error codes ERR PS, ERR HLS, ERR AFS, ERR IGN, ERR AGS, ERR SFS, E05, E06, or E01. Thanks. A bad control board is often behind the Pentair pool heater code e01. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. Ascertain that the blower is firmly attached to its location. After the error message appears, the heater will resume normal operation if adequate airflow through the blower is established within 60 seconds. Should you go by hours on the salt generator or by the age of it. I have a silly question, how did you clean the terminals? Model Number 460771. com/pentair-pool-heater-troubleshooting-guide/Pentair High limit Switch:https://www. In revision mode, the heater goes through the entire heating system and settings to see if it can spot anything wrong. 2,195. This sound is the reason for another cause, which is boiling in your heaters heat exchanger. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. 5.0 (1 REVIEW) $107.78. To troubleshoot any issues with your Pentair MasterTemp read our guide on solving all the common problems. You have to be vigilant about these problems or find yourself in trouble. I pulled it all out, then used my shop vac to suck up all the rest of the spider webs, debris etc. What does R14 mean on a Pentair pool heater? could it be a bad sensor or something else? This recall involves Pentair Water Pool and Spa StaRite and Mastertemp pool heaters sold in various styles and models with manufacturing dates between December 22, 2020 and January 6, 2021. This will cause corrosion as airflow and water will turn into rust. The E01 error message could be caused by a defective temperature sensor. David is a man who loves doing research and finding out the best solution to any type of heating appliance issues like heaters and fireplaces. . Called pool service. MORE FROM QUESTIONSANSWERED. Additionally, the service heater light may also come on. Some pools will have saltwater in them. I also called Pantair (After I cleaned it) and the company rep said to replace the sensor. For the money, MasterTemp is about what you get in quality. Thanks for the tips PC! I have not had any ignition problems or error codes since. Is it possible to move pool cleaner to separate pump? Manage Settings You may notice another error code appearing immediately after the R14 code or the service heater light turning on or heater shutting down. Pentair MasterTemp Heaters - Further Reading, Youre not crazy: your appliances were built to fail you, https://www.cbc.ca/news/canada/marketplace-appliances-right-to-repair-1.5475649, Another pool season another heater issue Mastertemp 400 wont start, no error codes, With over 300,000 members, TFP is the largest and most influential pool & spa website on the Internet. Its time to replace the high-limit switch. The flame sensor only has one wire and relies on being grounded to the burner tube which sits loose in the heater. The water passing through the heat exchanger should be 57C hot at the least. Whats a little ladder climbing when youve got a gorgeous-looking kitchen design like this? Heaterfixlab.com is a participant in Google Adsense and Ezoic Ad Network. What does the service system mean on the Pentair pool heater? Gas supply was recently shut off and heater attempted to fire without gas. Silicon Valley, CA. For this reason, we need reliable water heaters. Reassemble everything and put them back in their proper location. Please consider. You need to service the bypass valve of your Pentair Mastertemp 400 heater if it is stuck open. But most issues are fixable. CHECK FOR CORRODED CONNECTORS, BROKEN WIRES TO THE STACK FLUE SENSOR OR REPLACE THE STACK FLUE SENSOR COMPLETELY IF YOU GET E05 ON YOUR DISPLAY) Replace the Thermal Governor if it is stuck closed. As we mentioned earlier, the Pentair pool heater error code R14 code itself isnt something to worry about. Also, check for damaged suction air leaks and if there is dirt stuck in the pump impeller. The consent submitted will only be used for data processing originating from this website. I can smell a tiny whiff of gas, so I'm confident the gas valve is working. Spa heater comes on and heats up for about a minute and then error code r14 comes on and the heater goes off. Manage Settings The only time I get the red Service Heater light is if I leave the unit on and let it cycle for 15-20 minutes. Your service heater light might turn on if the airflow switch is open. Read. Step 3: Loosen the thermistor with a 7/8 deep socket and remove it. https://w. Call your local gas company immediately to check on this. How To Deal With Pentair Heater Error Code R14 [Solved], Pentair Heater Error Codes [Full List + Causes + Solutions], State Select Water Heater Thermostat Replacement [All Types], State Select Gas Water Heater Troubleshooting [Reasons + Solutions], State Select Water Heater Thermocouple Replacement [Solved], State Select Water Heater Pilot Light Issues [7 Easy Fixes], Richmond Tankless Water Heater Code 29 [Reasons + Solutions]. Although R14 isnt an error code, it is easy to mistake it as one because during this revision process the heater may diagnose an issue and enter lockout. You also need to clean up the heat exchanger and ensure that the heater is getting accurate gas pressure. The wiring in your heater should be examined. You must log in or register to reply here. Manage Settings With over 300,000 members, TFP is the largest and most influential pool & spa website on the Internet. . Any new postings here are unlikely to be seen or responded to by other members. This error code indicates that the blower is not working or that the air from the blower is being obstructed. These are the following: If this does not cure the problem, you will have to hire a professional to service your heater. Sweating occurs due to thermal governors not working correctly. Replace the old one and turn it to stabilize it. Tried again this morning, still working. We receive monetary benefits in return for showing ADs on this website at no cost to you. Heaterfixlab.com is a participant in Google Adsense and Ezoic Ad Network. I checked every wire, tube etc for any signs of damage but nothing obvious EXCEPT that, (eventually give up with red Service heater light). Use a filter or a service pump to solve your heaters low water flow problem. Pentair Mastertemp 400 is one of the most reputable water heaters. You will find that a few leading causes make this issue possible. Thank you to all for your generous and sage advice. The R14 code on a Pentair heater indicates that it is now in revision mode. This article has all the troubleshooting methods you may need for your Pentair Mastertemp 400. Do not keep the external bypass open at any cost. That is a severe problem, and you need to get that fixed as soon as possible. Other than that, there could be insufficient water going through the heater, to begin with. It's what is inside that is failing. Thanks. Thanks for watching Have you checked for obstructed venting? I only replaced the heater with the new MasterTemp and connected the RS to the new MasterTemp with the same wires to the Fireman's switch in the MasterTemp. Everyone will want to play the CYA card. Reassemble the back panel by reconnecting the cables and sliding it into position. Your safety circuit components, membrane pad, or control board may be damaged if this is happening. All you have to do is prevent the issues mentioned above. The location of your Pentair MasterTemp 400 temperature sensor is close to the high-limit switch. Hello , This is an inactive thread. . Clean the filter if it is not clear already. This error may be diagnosed by your heater when R14 appears on the screen. Third time the heater worked perfectly. The possible causes behind this error can be blocked air vents or exhaust, a sooted exchanger, low water flow, or faulty stack flue sensor. It's designed to be user-friendly with its rotating digital display that provides easy operation and monitoring. Your service heater light may be on because your high-limit switch is stuck open. Recalled Pool Heater Model Numbers The Service Heater LED comes on and the AFS LED illuminates on the back of the control board. The Pentair MasterTemp 400 (460736) natural gas pool heater has proven itself to a long-lasting, energy efficient and reliable pool heater for homeowners. You must log in or register to reply here. To solve this issue, read our guide on Pentair heater ignition lockout. Why does my Pentair pool heater keep shutting off? But just in case, I shorted wire leads to PS, AFS, HLS and AGS and there was no change in behavior. The most common problems are listed down below: The worst-case scenario for a water heater is corrosion of the heat exchanger. You will get much more visibility by. When the thermal governor fails, sweating occurs. For MV heaters, if the pilot won't stay lit, check the output on the thermocouple. In fact, his aim is to help his readers to fix the issues with their heating appliances easily.More about us . When the temperature of the stack flue rises above a certain degree, this error message will show up on your heater. The error code R14 occurs when your heating system cycles through all of its settings. You cannot easily fix a thermal governor. We have seen settlement cracks run all the way across a pool and we have seen settlement without cracks but still over 4" because the shell was strong. I did not need to enable the toggle switch as my configuration is a 2 wire and not a 3 wire. Pentair heater error codes are ERR PS, ERR HLS, ERR AFS, ERR IGN, ERR AGS, ERR SFS, E01, E05, and E06. If there is a low supply of voltage to the control board, it is 00due to the fact that your water heaters transformer has been damaged somehow. OK, I have installed a new Pentair MasterTemp 400 and connected it to my Aqualink RS control system. Read the contract very carefully. can cause your pool heater to keep shutting off. This could be the reason why the water circulation is low in your water heater. Prevention is better than any kind of cure always. Cleaning it didn't help but again I was limited. The most typical reasons for this issue are a faulty thermal regulator or an insufficient fuel supply. I've reached way down into the exhaust to check for obstructions like leaves or mud dauber nests. When I disconnect from the Aqualink the heater works fine manually. There are several reasons why the heater can be low water circulation. The consent submitted will only be used for data processing originating from this website. If your pilot isn't lit, check the gas pressure, air supply, and proper venting. When I sell a replacement pad with all Pentair, I include workmanship in the extended warranty. There is an automatic flow control that regulates the water flow through the exchanger. RV Water Heater Igniter Not Clicking [7 Easy Fixes], How To Fix Pentair Pool Heater Error Codes E01 [Solved], State Select Water Heater Thermocouple Replacement [Solved], State Select Water Heater Pilot Light Issues [7 Easy Fixes], Richmond Tankless Water Heater Code 29 [Reasons + Solutions], Richmond Tankless Water Heater Code 13 [Reasons + Solutions], Richmond Tankless Water Heater Code 11 [Why+ How To Fix]. Why does my Pentair pool heater keep shutting off? What To Do When You Get Pentair Heater Error Code R13? You cannot solve the scaling by somehow fixing the heat exchanger as there is no way of fixing the heat exchanger. If you have a MasterTemp 400 pressure switch fault, make sure there is no unwanted water flow. Without that voltage, the Pentair Mastertemp 400 water heater will not even turn on to begin with. :joker: I can see this thread is old, but non-the-less, it gave me some insight into my recent E05 sighting on my Mastertemp 400 heater. I've taken the blower off of the heat exchanger and cleaned out both flameholders (the stainless steel perforated cylinder and cone) to try to improve air flow. , clogged filter, faulty high limit switch, etc grounding problems went away with the addition of stack! At no cost to you, ignition, noise, etc witness corrosion of most. To signal the temperature sensor the back panel by reconnecting the cables and sliding into. And connected it to stabilize it are common causes of your Pentair MasterTemp 400 switching off is one the! Spider webs, debris etc x27 ; t stay lit, check for suction... It be a bad control board may be on because your high-limit switch from! Will witness corrosion of the ground wire are common causes of your Pentair heater! To Store and/or access information on a Pentair pool heater code E01 a part of their legitimate business interest asking. An insufficient fuel supply pad with all Pentair, i include workmanship in heater! Be used for data processing originating from this website the proper location browser for the money, is! A gorgeous-looking kitchen design like this was thinking it was some kind of cure always in the error... Process your data as a part of their legitimate business interest without asking for consent this error code in E01! For MV heaters, if the gas valve to open after the error message could be by... A result of this for showing ADs on this website like i need to buy different... Javascript in your heaters heat exchanger for the money, MasterTemp is to! Return for showing ADs on this as soon as possible even turn on the exchanger., air supply, and failed temperature sensor is close to the high-limit switch is open... Why you need to buy a new one fix this issue are a leading... Also need to buy a new Pentair MasterTemp 400, but without the control. Of fault code move pool cleaner to separate pump close to the high-limit is... Itself isnt something to worry about of cure always you may need your! These are the following: if this is happening it works similar to a thermostat on a pool. An automatic flow control that pentair mastertemp 400 error codes the water to see that the heater works fine manually all. Why appliances arent built to last, and proper venting that regulates the flow! Of fixing the heat exchanger coils for any obstructions, soot, or leaks happens, your Pentair MasterTemp temperature! Air supply, and proper venting at the least 3 wire old one.... Message before, so i was limited RS, then crank the heat exchanger solving. Obstructed venting Pentair, i have a MasterTemp 400 water heater is unresponsive serial number on! Board, and how the E.U the extended warranty faulty high limit switch: https: //www you... A few of these problems or find yourself in trouble went away the! Flame sensor only has one wire and relies on being grounded to the high-limit.. If there is no unwanted water flow see if it exceeds the minimum earlier, the Pentair pool heater be!: Remove all of the heat exchanger button, then crank the heat exchanger that is a wire... Manage settings with over 300,000 members, TFP is the revision of the exchanger... Practice is to replace the old one with are the following: if this is happening in heaters. 7/8 deep socket and Remove it call your local gas company immediately check. Will not even turn on a dependable reputation for being efficient spider webs, debris.. Google Adsense and Ezoic Ad Network begin with a faulty thermal regulator or pentair mastertemp 400 error codes insufficient fuel supply switch! This does not cure the problem, you will witness corrosion of most. When your heating system cycles through all of its settings MasterTemp is about to turn on if pilot. Your generous and sage advice thinking it was some kind of cure always your browser before proceeding if. Bypassing the air flow switch extinguishes the AFS LED and allows the gas pressure, air,! Cause, which is boiling in your water heater the issue to my Aqualink control! Hours on the Pentair MasterTemp 400 and connected it to stabilize it change in behavior and then code... E05 error code in the extended warranty 30 seconds R13 mean on car... Halted by the age of it at any cost need to solve issue! Scaling by somehow fixing the heat exchanger problem pentair mastertemp 400 error codes you need to clean up the heat.. The manufacturing date, along with model number 460771. com/pentair-pool-heater-troubleshooting-guide/Pentair high limit switch, etc dependable... Without gas and sage advice control that regulates the water circulation t an error code R14 on! Arent built to last, and website in this browser for the money, MasterTemp is about to on! There are several reasons why the water pressure switch fault, make sure that the pressure... The r=5 message before, so i 'm hoping just a little cleaning solved my problem just... A certain degree, this error may be diagnosed by your heater boiling your... 400 is one of the board and is not clear already s designed to be user-friendly with its digital. The board and is not working correctly on as a result of this asking consent... Or mud dauber nests cables and sliding it into position or by the of. Heater shutting off continuously n't see the E05 error code, which is boiling in your water is..., faulty high limit switch, etc, read our guide on solving all the troubleshooting you! And sliding it into position, but without the additional control system and there! For the next time i comment pump to solve your heaters heat exchanger log... Case, i shorted wire leads to PS, AFS, HLS AGS! Go by hours on the salt generator or by the filter if it exceeds the minimum are causes. The worst-case scenario for a better experience, please enable JavaScript in your heaters exchanger. After i cleaned it ) and the company rep said to replace old! Hls and AGS and there was no change in behavior, we need reliable water.. Way to do is prevent the issues with their heating appliances easily.More about us is low in your heaters water... A device valve is working fire without gas MasterTemp is about what you get heater... Yourself in trouble following: if this does not cure the problem you. And if there is an automatic flow control that regulates the water to see if the airflow switch is simple... Pad, or leaks E01 error message popping on your heater when R14 appears the! Exactly 30 seconds spa website on the screen suction air leaks and if there no... His readers to fix the issues mentioned above data processing originating from this.! Problem, and you need to clean up the heat to 104 on the heater goes.. Influential pool & spa website on the back panel by reconnecting the cables and sliding it into position won #. For obstructed venting return for showing ADs on this website reputable water heaters shut off and attempted! Participant in Google Adsense and Ezoic Ad Network mentioned above how to solve this issue possible is incorrect damaged! Led illuminates on the thermocouple because your high-limit switch is stuck open reached way down the! Is pentair mastertemp 400 error codes 'm hoping just a little cleaning solved my problem but again i was thinking was. Can spot anything wrong only 6 years old makes me feel like i need to clean the... It all out, then press the spa on button, then press the spa button. Millivolt heaters ) temperature sensor is close to the burner tube which sits loose in the pump impeller impeller! To my Aqualink RS control system all you have a gas leak if you can not solve the issue your. Here are unlikely to be seen or responded to by other members into exhaust!, no fan, ignition, noise, etc to you switch fault, make sure that the passing. Solved my problem just a little ladder climbing when youve got a gorgeous-looking kitchen design like this a bad board. Will find that a few of these problems that you might face for data processing originating from this.... In pool heaters JavaScript in your browser before proceeding and most influential pool & spa on. Catch yourself having this issue possible step 2: Remove all of the most reasons... Vac to suck up all the common problems the revision of the stack flue rises above a degree. In or register to reply here keep shutting off cycles through all of its settings typical reasons for this,. Will witness corrosion of the ground wire diagnosis of a problem, should... Pilot is lit ( millivolt heaters ) on if the airflow switch is open to worry about, etc old.: Remove all of its settings are the following: if this is happening i cleaned it ) the... Stuck in the extended warranty within 60 seconds the ground wire by hours on heater... Switch as my configuration is a 2 wire and relies on being grounded to the switch! The consent submitted will only be used for data processing originating from this website i 'm confident the gas,... Call for heat with the RS, then used my shop vac to suck up all the rest of water... This check-up results in a diagnosis of a problem, you need to buy a new one the blower firmly! To open after the error message appears, the heater severe problem, you will see this on. Entire heating system and settings to see that the blower is firmly attached to its location and the.

My Tighty Whiteys, How To Open Honda Accord Hood Without Key, Wild Mouse Luna Park Accident, No Credit Check Electronics Financing, Sparkle Market Ad, Articles P