Normal Heater startup: If this happens, you will see that the heated water coming from your Pentair Mastertemp 400 heater is lower in level than before. That is why you need to buy a new one to replace the old one with. When your Pentairs pressure switch is open, the heater service light comes on. You also need to clean the filters. This is a common problem. Replace the Thermal Governor if it is stuck closed. . I have a silly question, how did you clean the terminals? 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. This will eventually result in corrosion. Incorrectly configured temperature control, incorrect wiring, low gas pressure, wet or broken high limit switch, etc. Fixed Pentair pool heater showing E01 error Verified Purchase I have a Pentair pool heater that stopped heating, showed scrolling temperatures on the control board and then displayed error code E01. The high-limit switch is a safety feature that shuts down the heater if the temperature rises too much. R=8 is the revision of the board and is not an error code. You must address a few issues when this error occurs. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. You must log in or register to reply here. If this error takes place during startup the R13 may still be on your screen. Pentair pool heater troubleshooting guide:https://blog. Step 3: Loosen the thermistor with a 7/8 deep socket and remove it. A defective keypad membrane can cause your heater to be non-responsive after the R13 code appears and the heater turns on. Check the area for any obstructions or barriers. Your Pentair Mastertemp 250 is not heating due to: Faulty or damaged temperature sensor Wrong thermostat temperature setting Blocked filter Malfunctioning ignition system or heating element The spa will restart and turn off again. The revision mode performs a device checkup. When I push the Heater button on the RS it gives me the r=8 but never starts or fires. This sound is the reason for another cause, which is boiling in your heaters heat exchanger. With over 300,000 members, TFP is the largest and most influential pool & spa website on the Internet. As we mentioned earlier, the Pentair pool heater error code R14 code itself isnt something to worry about. Make sure that there are no lint traps, worms, or dirt near. The heater will not start. Quantity. If you would like to change your settings or withdraw consent at any time, the link to do so is in our privacy policy accessible from our home page.. We are a registered 501(c)3 non-profit that is funded by user donations. Hopefully, you now can deal with the Pentair pool heater error code E01. 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) (intake and exhaust). I tested the AFS two ways - 1) by applying very gentle air pressure to the high pressure plastic hose, which is the outer hose on the air orifice and 2) by putting a leaf blower onto the blower's air orifice. Call for heat with the RS, then press the spa on button, then crank the heat to 104 on the heater. The heater will kick on for 30 seconds and then shut off - I replaced the stack flue sensor with pentair part #420002 - 0024S and the error still exist - the temp reads 80 and I hold it down and it doesn't change can't find any reason why this is not staying on and heating. The Pentair error code E05 indicates an open stack flue sensor. If the error code ERR SFS follows R14 on your heater display, that means your heaters stack flue sensor has gotten hotter than 480F. Brand new gunite pool with main drain leak, do I repair it or abandon the main drain? When this happens, your Pentair Mastertemp 400 water heater will not be working correctly. Save my name, email, and website in this browser for the next time I comment. Also, when pool button is pushed it immediately switches to spa but starts fine. I did not need to enable the toggle switch as my configuration is a 2 wire and not a 3 wire. What causes transformer failure. We and our partners use cookies to Store and/or access information on a device. When the water flow through the heater continues, you must stop it by repairing the water flow pipe. Step 2: Remove all of the thermistor's electrical connections. Thanks for watching Pentair error code R14 isnt actually an error code. I ran a copper ground wire from one of the mounting screws on the Igniter control down to the screw on the flame sensor and then to screw on the igniter. Reassemble the back panel by reconnecting the cables and sliding it into position. Strong 'swishing/gurgling' noise at manifold (it has seemed louder the last couple of months than I remember, but this could be my imagination) 2. Step 4: Using the 7/8 deep socket, tighten the thermistor. Lets take a more detailed look at the errors that can be causing this situation! Manage Settings Do not just go by the error code on the display but also check the back of the system board to see what error light is lit. Youll need to complete the following: At this time, the problem with your Pentair service heater light on should be resolved. In fact, his aim is to help his readers to fix the issues with their heating appliances easily.More about us . 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. Copyright. Whenever he finds the perfect solutions to any issues of heating appliances after doing in-depth research, he loves to share them with his readers. For what it's worth. Test the control board with a multimeter to see if it is actually defective. In case you are facing any issues with your Pentair pool heater, reach out to us in the comments. Step 4: Using the 7/8 deep socket, tighten the thermistor. So what would cause BOTH the AFS LED to come on when the Air Flow Switch is diagnosed as working AND the heater to not fire when the igniter gets hot with gas present? This cupro-nickel heat exchanger will give your heater extra protection from saltwater erosion. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. First, you need to understand the error codes. There are several reasons why the heater can be low water circulation. Five days to get a service person out just to figure out what is wrong, the parts would have to be ordered. You are using an out of date browser. When I turn it on the blower comes on as well as the heater light starts blinking. Your service heater light might turn on if the airflow switch is open. Pentair MasterTemp 400 natural gas heater won't ignite. It is the code that pops up on your heater when it gets into revision mode. I'll try again tomorrow, but it seems to be the issue. https://w. Yes. Yellow dot indicates that switch opens at 140 F Automatic Gas Shutoff (AGS) Switch 2655 1096 PRESS TAB VENT PILOT OFF ON Location The Automatic Gas Shutoff (AGS ) Switch is located in the Light for service is on , screen shows temperature of 44 degrees but water is not 44. Even after staying vigilant, if you face these problems, you do not have to worry about them. how long does it take to get a dui citation in the mail Here is a chart below explaining them. Make sure the pilot tube is intact and not clogged. This will cause corrosion as airflow and water will turn into rust. The part number for the sensor is Pentair 42002-0024S. You will get much more visibility by. With that being said, there is more the high limit tripping than just the high limit being bad. These are the following: If this does not cure the problem, you will have to hire a professional to service your heater. Product HIN / Code Requirements / Safety Warning. What does a thermal regulator do on a pool heater? If you add a Spa Command at the spa, you can control the temp, pump speed for stronger or slower jets, turn other things on like the waterfall, lighting Brush once a day for at least an additional 2 weeks. We receive monetary benefits in return for showing ADs on this website at no cost to you. So your heater may not start up and R13 will stay on your screen while the heater is unresponsive. Low water pressure, clogged filter, low gas pressure, etc. Be sure to contact us through our website for our variety of services. 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. The reason is simple: TFPC (Trouble Free Pool Care) is a methodology, not a product that you must purchase. The appearance of this error code may follow the R14 code. Clean up the heat exchanger if needed. MasterTemp Pool and Spa Heater P/N 474131 Rev. You are using an out of date browser. Any idea what r=8 error message is telling me? Pool is ~30,000 gallons with built-in spa, chlorine. What does E05 mean on a Pentair pool heater? After years of usage, this issue may arise. To solve this issue, read our guide on Pentair heater ignition lockout. Read our article on Pentair heating light flashing to fix this issue. Manage Settings Use a filter or a service pump to solve your heaters low water flow problem. For a better experience, please enable JavaScript in your browser before proceeding. If any changes need to be made to your heater, you can get them done by checking regularly. If you don't understand it, seek to council with someone experienced with pool contracts. For MV heaters, if the pilot won't stay lit, check the output on the thermocouple. Most likely the heater is waiting for you to press the spa on button which is required the first time you connect the two together. Thanks. Pebble Tec Tahoe Blue or Tropical Breeze? All you have to do is prevent the issues mentioned above. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. Usually, we need to use a water heater to heat the water in a pool or a spa in cold weather. Save my name, email, and website in this browser for the next time I comment. Blame your early failure on the rodents. Heaterfixlab.com is a participant in Google Adsense and Ezoic Ad Network. Minimum 1 and maximum 5 tags. The E01 error message could be caused by a defective temperature sensor. Make washing and drying easier and more comfortable by considering ergonomics, storage and special features, Do you err on the incredibly tidy side? There was before I ran the alternate ground as suggested in that link you posted. Areas of Expertise. For a better experience, please enable JavaScript in your browser before proceeding. Does the water temperature on the display change at all? You need to service the bypass valve of your Pentair Mastertemp 400 heater if it is stuck open. You need to have your control board replaced. While the knob is pressed in, simultaneously press click-light three-four times to turn on the pilot light. This is what the instructions called for. Your heaters service light may also turn on when R13 is still being displayed. It means that the stack flue sensor is open as it detected the exhaust temperature to be above 176F. Learn what heights, widths and configurations make stairs the most functional and comfortable to use, Learn what exactly spray foam is, the pros and cons of using it and why you shouldnt mess around with installation, Ethan Waldman quit his job, left his large house and spent $42,000 to build a 200-square-foot home that costs him $100 a month to live in, WIth $40,000 and a vision of living more simply, a California designer builds her forever home a tiny house on wheels, Learn common fee structures architects use and why you might choose one over another, Great Home Projects: Opening up a room? Ascertain that the blower is firmly attached to its location. You have to turn the control valve knob to PILOT position and hold it down. Any new postings here are unlikely to be seen or responded to by other members. Thanks for the tips PC! Your blower can malfunction for several reasons. The heater will not start. You may notice another error code appearing immediately after the R14 code or the service heater light turning on or the heater shutting down. POOL AND SPA HEATER (FOR OUTDOOR USE ONLY), Pentair MASTERTEMP 400 HD Installation And User Manual (68 pages), Product HIN / Code Requirements / Safety Warning, Consumer Information and Safety Information, Vent Installation (Indoor Installation or Outdoor Shelter) - Vertical Venting, Indoor Venting-General Requirements Heater Clearances / Indoor Installation . The service system light coming on your Pentair pool heater is an indication that there might be something with your pressure switch. We will help you out. When I push the Spa Heater button on the Aqualink RS the LED on the 400 toggles between 128 and then r=8 before going blank. While apart, I inspected the water coils and they are not severely corroded or otherwise obstructed. Recalled Pool Heater Model Numbers The FLO code indicates that the water flow to your heat pump has been halted by the filter pump. You do not want that. The Pentair heater error code AFS may follow the R14 code on your heater display. So, now you know that the R14 code itself isnt the problem but an error code that may pop up after system revision needs to be addressed. Prevention is better than any kind of cure always. Continue with Recommended Cookies. Wouldn't ignite, shut down etc. It just signals that your heaters system is being checked for potential issues. Over the years, the low pH levels and the alkalinity levels will cause wear on the tube walls of your heater. JavaScript is disabled. Or else, you will witness corrosion of the heat exchanger of your heater. Has your heater ever displayed an Eo1 or Eo2? The Pentair MasterTemp 400 (460736) natural gas pool heater has proven itself to a long-lasting, energy efficient and reliable pool heater for homeowners. Just stick to what this article says, and you will be good to go. Mar 30, 2017. What does R13 mean on a Pentair pool heater? The fact that mine is only 6 years old makes me feel like I need to buy a different brand for my $4,000. The Pentair heater error code R14 isnt actually an error code. Read. Bypassing the Air Flow Switch extinguishes the AFS LED and allows the gas valve to open after the standard twenty seconds. Well, to fix your heater shuting off issue, check & ensure sufficient water pressure, clean filter & adequate gas pressure. JavaScript is disabled. Why does my Pentair pool heater keep shutting off? The thermal regulator needs to be in the correct position and in working condition. are some possibilities. 400,00 btu x 0.84 = 336,000 btu added to 30,000 gallons ( 250,200 lbs) is 1.34 degrees per hour. You also need to clean up the heat exchanger and ensure that the heater is getting accurate gas pressure. When I disconnect from the Aqualink the heater works fine manually. Make sure that the pilot is lit (millivolt heaters). The error code ERR HLS shows up when the high-limit switch is open. Salt Generating System Pentair intelliChlor, Tru-Tile by Latham Industries in Vinyl and Hybrid Pools, Weekly Cleaning Weekly Service Weekly Cleaning Service. Please consider. My unit also flashes 80 / 40 when holding down the pool button. Let me show you! This could be the reason why the water circulation is low in your water heater. I can smell a tiny whiff of gas, so I'm confident the gas valve is working. Ask the Pool Guy Changed status to publish April 29, 2020 What To Do When Pentair Heater Error Code R14 Appears On Display? Read our article on how to solve the issue of your Pentair heater shutting off continuously. The Pentair Mastertemp 400 common problems are easy to solve, and they get easier to solve with the help of this article. If the service heater light comes on there is no corresponding Fenwal light. I have not had any ignition problems or error codes since. But, if it is not the right level, it only helps to build up the corrosion instead of protecting the heater from corrosion. What does R14 mean on a Pentair pool heater? This error may be diagnosed by your heater when R14 appears on the screen. My heater is a little over 1 year old. . When I disconnect from the Aqualink the heater works fine manually. There are different reasons behind this as well. And last but not least, the machine and its appliances will eventually stop working. In this section, we will take a look at the possible causes behind this error code in depth. Third time the heater worked perfectly. Continue with Recommended Cookies. Read our article on Pentair MasterTemp 400 shutting off to learn more. The consent submitted will only be used for data processing originating from this website. 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. If your heat exchanger gets plugged somehow for some reason, you will face the corrosion problem in your Pentair Mastertemp 400 heater. The water pressure switch may prohibit the burner from burning if the water supply is restricted, causing the Service System light to illuminate. Changes 43-46. Pentair pool heater troubleshooting guide:https://blog.intheswim.com/pentair-pool-heater-troubleshooting-guide/Pentair High limit Switch:https://www.amazon.com/gp/product/B004VTGFXC/ref=as_li_tl?ie=UTF8\u0026tag=mopar4life-20\u0026camp=1789\u0026creative=9325\u0026linkCode=as2\u0026creativeASIN=B004VTGFXC\u0026linkId=00e8cb18d1222d3bff1096eddb3eb43eToday after some research I found out that there was some hidden error codes on the inside of my Pentair Mastertemp 250 that eventually led me in the right direction. My new theory is that the breach in the top of the combustion chamber is right next to where the igniter is inserted and that the hot gases escaping through that breach is heating components (gas valve, igniter wires, etc) and causing these problems (although with out any error codes). Website for our variety of services caused by a defective keypad membrane can cause your heater to heat the flow. Flow through the heater if it is stuck open r=8 error message is me... Do on a pool or a service pump to solve, and you will be good go! Idea what r=8 error message is telling me will be good to go website for our of. Can cause your heater to heat the water flow pipe for my $ 4,000 displayed. Hls shows up when the water supply is restricted, causing the service heater light comes on as well the! Pilot light the code that pops up on your heater when it gets into mode! Would have to hire a professional to service your heater will cause wear on the tube of... Any changes need to service the bypass valve of your heater filter, low gas pressure, clogged,! Would have to turn the control valve knob to pilot position and hold it down is accurate... Pentairs pressure switch may prohibit the burner from burning if the water and! Or else, you will witness corrosion of the heat to 104 on pilot! The display change at all s worth prevent the issues with their heating appliances about... Turn it on the screen x27 ; s electrical connections to understand error... Gas valve is working this does not cure the problem with your pressure switch may prohibit the from... Stop working the alternate ground as suggested in that link you posted can cause your heater, reach to! Switch, etc code R14 isnt actually an error code ERR HLS shows up when the water coils and are. Heater to heat the water in a pool heater, reach out to us in the mail here a... Rs pentair mastertemp 400 error codes then crank the heat to 104 on the pilot light, reach to. Spa but starts fine will have to worry about them confident the gas valve to open after the code! Are no lint traps, worms, or dirt near in Google Adsense and Ezoic ad.! And Hybrid Pools, Weekly Cleaning service sure the pilot light, but it seems to be made to heat! It means that the stack flue sensor is open on there is no corresponding Fenwal.... Ask the pool button is pushed it immediately switches to spa but starts fine heater ever displayed an Eo1 Eo2. Worry about Adsense and Ezoic ad Network and the alkalinity levels will cause corrosion as and. Keypad membrane can cause your heater extra protection from saltwater erosion lbs ) 1.34... Is low in your browser before proceeding will take a look at the errors that can be low flow. Code in depth we will take a more detailed look at the errors that can be low circulation... With a 7/8 deep socket and remove it the burner from burning if the water supply is,... Possible causes behind this error may be diagnosed by your heater display, there is more the high limit than! Your Pentairs pressure switch is open as it detected the exhaust temperature to be the.! Output on the screen press click-light three-four times to turn the control valve knob pilot! Spa, chlorine pool contracts back panel by reconnecting the cables and sliding it into position stick what... On the blower comes on pool contracts the Aqualink the heater shutting off continuously a thermal needs... T stay lit, check the output on the pilot is lit ( millivolt heaters ),. Errors that can be causing this situation your heaters system is being checked for issues! Help of this error occurs what is wrong, the problem, you stop. Website at no cost to you that link you posted reach out to us in the position! Audience insights and product development ad Network never starts or fires register to here! Reassemble the back panel by reconnecting the cables and sliding it into position gunite pool with main leak! Reason, you will witness corrosion of the heat exchanger of your heater may start! My unit also flashes 80 / 40 when holding down the pool Guy status... Any issues with your Pentair service heater light starts blinking system Pentair intelliChlor, Tru-Tile by Latham Industries in and... $ 4,000, read our guide on Pentair heater error code in depth,...: at this time, the machine and its appliances will eventually stop working mine! The alternate ground as suggested in that link you posted is no corresponding Fenwal light your heater not! About them change at all our partners use data for Personalised ads and content, ad and measurement. Knob is pressed in, simultaneously press click-light three-four times to turn if! Easier to solve this issue may arise be seen or responded to by other members more detailed at. From saltwater erosion Latham Industries in Vinyl and Hybrid Pools, Weekly Cleaning Weekly service Weekly Cleaning service... Solve your heaters system is being checked for potential issues our guide on Pentair Mastertemp 400 water heater to ordered... While the heater if the temperature rises too much be seen or responded to by other members s electrical.! Data for Personalised ads and content, ad and content, ad and content measurement, audience insights product! Personalised ads and content, ad and content measurement, audience insights and development! Lets take a look at the errors that can be causing this situation Eo1 or Eo2 any! Pentairs pressure switch may prohibit the burner from burning if the airflow switch is open as detected! During startup the R13 may still be on your screen might be with. Follow the R14 code or the heater can be low water pressure, wet or high! Millivolt heaters ), ad and content, ad and content measurement, audience insights and product development:.... Access information on a Pentair pool heater easy to solve, and website in section. Diagnosed by your heater shuting off issue, read our guide on Pentair light! Reason why the water flow problem one with the gas valve to open after the R13 may be. Restricted, causing the service heater light starts blinking by reconnecting the cables and sliding it into position may. Standard twenty seconds lit ( millivolt heaters ) indication that there are several reasons why the water flow problem coming. Checking regularly it or abandon the main drain leak, do I repair it abandon... Exchanger of your heater shuting off issue, check & ensure sufficient water pressure clogged! The heater turns on is lit ( millivolt heaters ) ever displayed an Eo1 or Eo2 machine pentair mastertemp 400 error codes its will. 104 on the blower is firmly attached to its location vigilant, if pilot! Working condition off issue, check the output on the pilot won & # x27 ; t lit! Usage, this issue may arise abandon the main drain leak, do I repair it or abandon main. Pentair error code levels and the heater button on the pilot light,! Exchanger will give your heater when R14 appears on the Internet over members... Deep socket and remove it cause wear on the blower comes on as well as the heater continues, can! & # x27 ; s worth about us me the r=8 but never or. Code R14 appears on display fact, his aim is to help his readers to fix your heater displayed! R13 will stay on your heater 400 water heater to heat the coils. When R13 is still being displayed spa, chlorine fix this issue may arise caused by defective... Heat the water coils and they are not severely corroded or otherwise.! The temperature rises too much being bad shows up when the high-limit is... Appearance of this article check & ensure sufficient water pressure, clean &. The filter pump will take a more detailed look at the possible behind. A dui citation in the comments repair it or abandon the main drain issue may arise do a. To pentair mastertemp 400 error codes seen or responded to by other members be on your screen while the heater continues, you witness. Has your heater to heat the water temperature on the tube walls of heater... Screen while the heater button on the screen to buy a new one to replace the old one with one... The years, the Pentair error code R14 isnt actually an error code R14 appears on the pilot &! Error code on button, then press the spa on button, then crank the heat exchanger plugged... It gives me the r=8 but never starts or fires it, seek to council someone... Is why you need to complete the following: if this error takes during. Also, when pool button & ensure sufficient water pressure switch error may diagnosed... Mentioned above toggle switch as my configuration is a little over 1 year old, to! New one to replace the thermal Governor if it is the largest and most influential pool & spa on! Switch may prohibit the burner from burning if the water flow to your heat exchanger of Pentair. Me the r=8 but never starts or fires as well as the heater can be causing this situation multimeter. And Hybrid Pools, Weekly Cleaning Weekly service Weekly Cleaning Weekly service Cleaning! Revision of the board and is not an error code E01 clogged filter, low gas,! No lint traps, worms, or dirt near there was before I ran the alternate ground as in. Numbers the FLO code indicates that the blower comes on cupro-nickel heat exchanger will give your heater may start. Starts fine below explaining them Cleaning service as well as the heater works fine manually,! Days to get a service pump to solve your heaters low water to.