In case you have any queries about your pool heater, leave us a comment below. 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.. The system board LED is not flashing at all. Replace it with another MasterTemp. Pentair Mastertemp 400 is one of the most reputable water heaters. The cover of the blower fan should be removed. The temperature display does change during this. Wouldn't ignite, shut down etc. You will get much more visibility by. Sometimes, the switch that controls water pressure might get damaged. A common reason behind Pentair error codes is incorrect, damaged or lose wiring. We and our partners use cookies to Store and/or access information on a device. Also, when pool button is pushed it immediately switches to spa but starts fine. Additionally, the service heater light may also come on. I'll try again tomorrow, but it seems to be the issue. In general, you dont need to do anything when you get the Pentair heater error code R13 because this code is just a part of the startup sequence. When this happens, your Pentair Mastertemp 400 water heater will not be working correctly. You will find at least three impacts of scaling. There are different reasons behind this as well. Brand new gunite pool with main drain leak, do I repair it or abandon the main drain? Pentair MasterTemp Membrane Pad Kit | 472610Z. Clean up the heat exchanger if needed. Why appliances arent built to last, and how the E.U. Inspect the pump and filter and clean if necessary. Stack Flu Sensor: https://amzn.to/2HBAmMCDonate to show love: paypal.me/amateurcarguyPlease like/comment/share/subscribe/donate!Hey Youtube this is a quick v. In case after all these measures the error code persists, you may need to replace the stack flow sensor. Ensure that the water going through the heat exchanger has a temperature of at least 57C. Save my name, email, and website in this browser for the next time I comment. If there is a low supply of voltage to the control board, it is 00due to the fact that your water heater's transformer has been damaged somehow. After years of usage, this issue may arise. Being a newbie, i opened up the panels on the MasterTemp to find a couple of mud dauber nests against the air blower ventcleared out with a blower and VOILA.No more E05. What does a thermal regulator do on a pool heater? Thanks for watching The heater will not start. Ascertain that the blower is firmly attached to its location. It's what is inside that is failing. When I disconnect from the Aqualink the heater works fine manually. Over the years, the low pH levels and the alkalinity levels will cause wear on the tube walls of your heater. Some pools will have saltwater in them. If your heat exchanger gets plugged somehow for some reason, you will face the corrosion problem in your Pentair Mastertemp 400 heater. Read our article on Pentair heating light flashing to fix this issue. Make sure that the pilot is lit (millivolt heaters). Thanks. When your heater is starting up and this error occurs, you may have R13 displayed on your screen while the heater service light is on. Your go-to tech troubleshooter! Flow switch seems fine. If your heater is displaying an eo5 or eo6 error code there is a simple fix. Error code E05 may also appear on your heater display after R14. A faulty thermistor can result in the E01 error message popping on your screen. It is the code that pops up on your heater when it gets into revision mode. Model Number 460771. com/pentair-pool-heater-troubleshooting-guide/Pentair High limit Switch:https://www. It works similar to a thermostat on a car engine. Your Pentair service heater light should be turned off after following these procedures. Replace the Thermal Governor if it is stuck closed. The E01 error message could be caused by a defective temperature sensor. Whats a little ladder climbing when youve got a gorgeous-looking kitchen design like this? Thanks for the tips PC! This is when the heat exchanger leaks. In cold weather, turn on the defrosting feature and make sure the air coil is not getting wet anyhow while the machine is working. If this happens, you will see that the heated water coming from your Pentair Mastertemp 400 heater is lower in level than before. Maybe that is why you thought it was an error code in the first place. a faulty ignitor, a malfunctioning control module, a filthy or broken flame sensor, etc. But, if the problems have already shown themselves, you have to take different steps for each situation. It can't hurt to add the ground wire. I've never seen the r=5 message before, so I was thinking it was some kind of fault code? Pebble Tec Tahoe Blue or Tropical Breeze? COPYRIGHT 2023. What does R14 mean on a Pentair pool heater? Your Pentair pool heater can be shutting off due to low water flow, clogged filter, faulty high limit switch, etc. It means that the stack flue sensor is open as it detected the exhaust temperature to be above 176F. The Pentair heater error code AFS may follow the R14 code on your heater display. If your heaters bypass valve is stuck open, this will also lead to corrosion. Check to see if your water heater is turned on or not. Its time to replace the high-limit switch. When the water flow through the heater continues, you must stop it by repairing the water flow pipe. The wiring in your heater should be examined. Your service heater light may be on because your high-limit switch is stuck open. After that the RS system should tell the heater when to turn on. There are several reasons why the heater can be low water circulation. Call for heat with the RS, then press the spa on button, then crank the heat to 104 on the heater. You need to inspect that the water flow isnt blocked. Read our article on Pentair MasterTemp 400 shutting off to learn more. Pentair 42002-0024S Stack Flue Sensor Replacement Pool and Spa Heater Electrical Systems Visit the Pentair Store 936 ratings $2799 Fits Pentair MasterTemp pool and spa heater electrical systems Also fits Pentair Sta-Rite Max-E-Therm pool and spa heater electrical systems model SR200, SR333, SR400 WHAT DO THE ERROR LIGHTS/LEDS MEAN ON THE BACK OF THE CONTROL BOARD?IDENTIFY EXPLAIN DIAGNOSE DIAGNOSTIC PS HLS AFS AGS SFS E01 E05WATER PRESSURE SWITCH 42001-0060SHIGH LIMIT SWITCH 135F 42001-0063SMANIFOLD BYPASS VALVE KIT 77707-0001VALVE STEP BYPASS ONLY 42001-0014ZTHERMISTOR 42001-0053SAIR FLOW SWITCH 42001-0061STUBE SHEET COIL ASSEMBLY (HEATING COILS) 77707-0234GAS SHUTOFF 140F 42002-0025SSTACK FLUE SENSOR 42002-0024S (E05 IS THE CONTROL BOARD DIAGNOTIC CODE FOR AN OPEN STACK FLUE SENSOR. Sam Featured Answer hchristiansen Check the pressure switch while the water is running, or you will not be able to find out if it works or not. Repeat checks on fuel supply, thermal Regulator and blocage in orifices. The Pentair pool heater error codes E01 means that your temperature sensor is open. MasterTemp Pool and Spa Heater P/N 474131 Rev. An example of data being processed may be a unique identifier stored in a cookie. Not sure if it is related. Any thoughts? There is an automatic flow control that regulates the water flow through the exchanger. 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.. Sometimes, there is an icy residue left on the outside of the air coil. The location of your Pentair MasterTemp 400 temperature sensor is close to the high-limit switch. The consent submitted will only be used for data processing originating from this website. Without that voltage, the Pentair Mastertemp 400 water heater will not even turn on to begin with. I've always been able to turn it on manually from there just by pushing the Spa or Pool button? Select a topic that best fits your question. Reassemble everything and put them back in their proper location. In fact, his aim is to help his readers to fix the issues with their heating appliances easily.More about us . This is a common problem. Solution: To solve this issue, all you can do is replace the defective keypad membrane with a new one. A damaged capacitor or a snagged cable could also be the source of the error. The heater will not start. Minimum 1 and maximum 5 tags. The blower seems to run at its normal speed and takes forever to slow down after cutting power, so its bearings are very good. Product HIN / Code Requirements / Safety Warning. is changing that. I expected it to start as I have the RS set to 80 degrees and the water temp is 46? The manifold is the heating systems nerve center, distributing hot water from the source of heat to the distribution system that circulates it throughout the system. I didn't see the E05 error code reappear, so i'm hoping just a little cleaning solved my problem. 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. Why does my Pentair pool heater keep shutting off? Make sure that there are no lint traps, worms, or dirt near. The Pentair Mastertemp 400 common problems are easy to solve, and they get easier to solve with the help of this article. The consent submitted will only be used for data processing originating from this website. The service heater light will also come on. I just saw the EZ Touch. We will do our best to help you out. This error occurs when the temperature of the water passing through the heat exchanger for the 2nd time is above 140F. Use a screwdriver to take off the three screws on the panel. It is the code that pops up on your heater when it gets into revision mode. could it be a bad sensor or something else? You can contact Pentair to get you a new control board. When I turn it on the blower comes on as well as the heater light starts blinking. #9. Hello , This is an inactive thread. Pentair heater error codes are ERR PS, ERR HLS, ERR AFS, ERR IGN, ERR AGS, ERR SFS, E01, E05, and E06. It is nothing to be afraid of. After about 15 seconds I hear a clicking noise then the heater light stays on for about 5 seconds, then starts blinking again. This sound is the reason for another cause, which is boiling in your heaters heat exchanger. The voltage that the Pentair Mastertemp 400 water heater needs are 24 VAC. The Pentair Mastertemp 400 is a heater that is used to warm water in swimming pools, as well as in spas. Do not keep the external bypass open at any cost. 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. I turned the Spa back on and got the water temp to 100 and ran it for about another 10 minutes. The screws should be tightened. Hi, Im Abdulla! But just in case, I shorted wire leads to PS, AFS, HLS and AGS and there was no change in behavior. Thanks. To solve this issue, read our guide on Pentair heater ignition lockout. You might not even turn on your machine. 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. Pool is ~30,000 gallons with built-in spa, chlorine. Keep reading our Pentair pool heater troubleshooting guide to fix your heater ASAP. Hopefully, you will now be able to fix your heater if it doesnt start up normally after the Pentair heater error code R13 appears on your screen. :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. An ignition failure can be caused by a faulty flame sensor, a poor igniter, a failed ignition control module, a defective control board, or a tripped or damaged airflow switch. 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. Cleaning it didn't help but again I was limited. And last but not least, the machine and its appliances will eventually stop working. The water pressure switch may prohibit the burner from burning if the water supply is restricted, causing the Service System light to illuminate. Another one of the Pentair MasterTemp error codes is the ERR AGS whcih may appear after R14. how long does it take to get a dui citation in the mail 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 thermal regulator needs to be in the correct position and in working condition. Please consider. Without that voltage, the Pentair Mastertemp 400 water heater will not even turn on to begin with. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. It's designed to be user-friendly with its rotating digital display that provides easy operation and monitoring. The error code ERR IGN means that the ignition control module failed to conduct the ignition. The R14 code on a Pentair heater indicates that it is now in revision mode. You must log in or register to reply here. If the service heater light comes on there is no corresponding Fenwal light. You have to turn the control valve knob to PILOT position and hold it down. When your Pentairs pressure switch is open, the heater service light comes on. The service system light coming on your Pentair pool heater is an indication that there might be something with your pressure switch. Usually, we need to use a water heater to heat the water in a pool or a spa in cold weather. If your pilot isn't lit, check the gas pressure, air supply, and proper venting. . In case you are facing any issues with your Pentair pool heater, reach out to us in the comments. 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. Spa heater comes on and heats up for about a minute and then error code r14 comes on and the heater goes off. 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. These are the following: If this does not cure the problem, you will have to hire a professional to service your heater. Check the area for any obstructions or barriers. The part number for the sensor is Pentair 42002-0024S. Your heaters gas flow can be restricted due to a low flow rate or a faulty pressure switch. The rate of water flow needed for different Pentair heater models varies. Ensure that the water flow rate is okay. It may not display this or other websites correctly. Continue with Recommended Cookies. I am having the exact same problem. COPYRIGHT 2023. JavaScript is disabled. The reason is simple: TFPC (Trouble Free Pool Care) is a methodology, not a product that you must purchase. It's all clear. Replace the old one and turn it to stabilize it. Or else, you will witness corrosion of the heat exchanger of your heater. 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 128 r8 is a normal boot process. A defective keypad membrane can cause your heater to be non-responsive after the R13 code appears and the heater turns on. I also called Pantair (After I cleaned it) and the company rep said to replace the sensor. Do not take the situation lightly. We will help you out. 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. can cause your pool heater to keep shutting off. While apart, I inspected the water coils and they are not severely corroded or otherwise obstructed. Even after staying vigilant, if you face these problems, you do not have to worry about them. This temperature is needed to signal the temperature sensor. There may be air in the pipes. Why does my Pentair pool heater keep shutting off? Here is a chart below explaining them. 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. You just need to fix a few things or replace a few parts. This will provide the temperature sensor with the information it needs. 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]. Your service heater light might turn on if the airflow switch is open. The heater won't fire, but the controls and blower are working. This resolved my problem. Read our article on how to solve the issue of your Pentair heater shutting off continuously. You will need to solve the issue. Tried twice with the same results. Why does my pool heat pump keep turning off? That is a severe problem, and you need to get that fixed as soon as possible. 5.0 (1 REVIEW) $107.78. Check to see if the gas pressure is sufficient. For saltwater pools, you should always use a heat exchanger that is made out of cupro-nickel. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. Bypassing the Air Flow Switch extinguishes the AFS LED and allows the gas valve to open after the standard twenty seconds. The Pentair MasterTemp 400 wiring diagram below may be of use to you.