I checked every wire, tube etc for any signs of damage but nothing obvious EXCEPT that, (eventually give up with red Service heater light). This is what the instructions called for. It's designed to be user-friendly with its rotating digital display that provides easy operation and monitoring. We will help you out. is changing that. The error code ERR HLS shows up when the high-limit switch is open. It is the code that pops up on your heater when it gets into revision mode. how long does it take to get a dui citation in the mail 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. Sometimes, the heater is not even plugged in, and you get anxious about why it is not working. In fact, his aim is to help his readers to fix the issues with their heating appliances easily.More about us . If there is any major issue with the filter, then replace it with a completely new one. You must log in or register to reply here. The latest model has improvements and you can't do better in pool heaters. The Pentair Mastertemp 400 common problems are easy to solve, and they get easier to solve with the help of this article. 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. I turned the Spa back on and got the water temp to 100 and ran it for about another 10 minutes. Do not keep the external bypass open at any cost. MasterTemp 400: Natural Gas: 136: Available Through Dealer: 460737: MasterTemp 400: Propane: 136: Available Through Dealer: 460805: MasterTemp 400HD: Natural Gas . R=8 is the revision of the board and is not an error code. Pools or spas are used for years and years. The ERR PS error code indicates that the pressure switch is open. The R13 code on a Pentair heater is not an error code. 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) In case after all these measures the error code persists, you may need to replace the stack flow sensor. It is nothing to be afraid of. I have not had any ignition problems or error codes since. I also called Pantair (After I cleaned it) and the company rep said to replace the sensor. We and our partners use cookies to Store and/or access information on a device. Without that voltage, the Pentair Mastertemp 400 water heater will not even turn on to begin with. The Pentair heater error code R14 isnt actually an error code. Hi, Im Abdulla! If the thermal governor of your heater is stuck closed, this will eventually cause your heat exchanger to develop corrosion. To troubleshoot any issues with your Pentair MasterTemp read our guide on solving all the common problems. Ascertain that the blower is firmly attached to its location. Ensure that the water flow rate is okay. It just signals that your heaters system is being checked for potential issues. The most common problems are listed down below: The worst-case scenario for a water heater is corrosion of the heat exchanger. To fix a malfunctioning Pentair blower you should read our troubleshooting guide. Recalled Pool Heater Model Numbers Shop products here. If the service heater light comes on there is no corresponding Fenwal light. The main symptom is that you will hear bumping sounds from your heater. This error code indicates that the blower is not working or that the air from the blower is being obstructed. All Right Reserved by HeaterFixLab. That is why you need to buy a new one to replace the old one with. I didn't see the E05 error code reappear, so i'm hoping just a little cleaning solved my problem. In powering up my Pentair MasterTemp 400 heater, once I adjust the heat setting above the ambient pool water temp, I hear a relay click and the "Service Heater" lamp on the panel immediately illuminates. You are using an out of date browser. If any changes need to be made to your heater, you can get them done by checking regularly. I found a new Mastertemp 400 locally and installed it this afternoon. We and our partners use cookies to Store and/or access information on a device. The cover of the blower fan should be removed. 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]. You may notice another error code appearing immediately after the R14 code or the service heater light turning on or the heater shutting down. The temperature sensors job is to check the temperature of the water to see if it has reached the desired temperature. It should read 10,000 ohms at 77 degrees Fahrenheit (25 degrees Celsius). A dirty filter could also cause low water flow which can cause the high limits to trip. The heater will not start. Ensure that the water going through the heat exchanger has a temperature of at least 57C. This temperature is needed to signal the temperature sensor. Reassemble everything and put them back in their proper location. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. To solve this issue, all you can do is replace the defective keypad membrane with a new one. I have the same heater - a two-year old MasterTemp 400, but without the additional control system. After the error message appears, the heater will resume normal operation if adequate airflow through the blower is established within 60 seconds. It can be why your temperature sensor is stuck open. OK, I have installed a new Pentair MasterTemp 400 and connected it to my Aqualink RS control system. Step 4: Using the 7/8 deep socket, tighten the thermistor. Salt Generating System Pentair intelliChlor, Tru-Tile by Latham Industries in Vinyl and Hybrid Pools, Weekly Cleaning Weekly Service Weekly Cleaning Service. Heaterfixlab.com is a participant in Google Adsense and Ezoic Ad Network. Step 4: Using the 7/8 deep socket, tighten the thermistor. The latter may not be covered. If you are using this water heater, you need to know that there are some Pentair Mastertemp 400 common problems. This resolved my problem. Pentair heater error codes are ERR PS, ERR HLS, ERR AFS, ERR IGN, ERR AGS, ERR SFS, E01, E05, and E06. Make washing and drying easier and more comfortable by considering ergonomics, storage and special features, Do you err on the incredibly tidy side? Do not take the situation lightly. Please consider. 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. Hopefully, you now can deal with the Pentair pool heater error code E01. Sharing my knowledge so that you can fix your tech issues with ease. The part number for the sensor is Pentair 42002-0024S. Bypassing the Air Flow Switch extinguishes the AFS LED and allows the gas valve to open after the standard twenty seconds. Contact Pentair customer care to get a new control board. Or else, you will witness corrosion of the heat exchanger of your heater. Clean the filter if it is not clear already. An example of data being processed may be a unique identifier stored in a cookie. I tried firing up the MasterTemp this weekend and it fired and heat started, but within a minute or two, the heater would shut off and this code would come up on the display: E05. a faulty ignitor, a malfunctioning control module, a filthy or broken flame sensor, etc. Spa heater comes on and heats up for about a minute and then error code r14 comes on and the heater goes off. Save my name, email, and website in this browser for the next time I comment. Thanks. If its on, the high limit switch may need to be replaced. Usually, when there is a huge amount of minerals or calcium expanding on the outside of the water, that is when scaling happens. MORE FROM QUESTIONSANSWERED. During that time it will run for ~30 seconds seemingly normal. Pentair MasterTemp 400 natural gas heater won't ignite. Pentair pool heater troubleshooting guide:https://blog. You will need to solve the issue. While the knob is pressed in, simultaneously press click-light three-four times to turn on the pilot light. Pentair Master Temp stopped working Code r=5? Pentair pool heater troubleshooting guide:https://blog.intheswim.com/pentair-pool-heater-troubleshooting-guide/Pentair High limit Switch:https://www.amazon.c. Make sure the water isnt over 60 degrees Celsius. Be sure to contact us through our website for our variety of services. 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. Save my name, email, and website in this browser for the next time I comment. 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? Scott. Manage Settings When your Pentairs pressure switch is open, the heater service light comes on. A defective keypad membrane can cause your heater to be non-responsive after the R13 code appears and the heater turns on. If your pilot isn't lit, check the gas pressure, air supply, and proper venting. It is the code that pops up on your heater when it gets into revision mode. Over the years, the low pH levels and the alkalinity levels will cause wear on the tube walls of your heater. Sometimes, the switch that controls water pressure might get damaged. Manage Settings That is a severe problem, and you need to get that fixed as soon as possible. Areas of Expertise. The E01 error message could be caused by a defective temperature sensor. 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? You need to have your control board replaced. #9. To get rid of this error code, you need to establish adequate water flow. . Cleaning it didn't help but again I was limited. Clean up the heat exchanger if needed. Your blower can malfunction for several reasons. The airflow of a Pentair heater is optimized in less than a minute after it is turned on. 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.. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. 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. could it be a bad sensor or something else? 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 R14 code on a Pentair heater indicates that it is now in revision mode. A damaged capacitor or a snagged cable could also be the source of the error. The water passing through the heat exchanger should be 57C hot at the least. 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. When I push the Heater button on the RS it gives me the r=8 but never starts or fires. 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.. Step 3: Loosen the thermistor with a 7/8 deep socket and remove it. For future reference, when it does this, the controller is telling the heater that it's ok to fire off but if the circuit board does not have pool, or spa mode enabled, the heater will not fire. Continue with Recommended Cookies. You must log in or register to reply here. Here is what is going on: Start up: 1. Thanks again for your help! The consent submitted will only be used for data processing originating from this website. So you get an error code on the display but no error LED at all? You need to check up on a few things to get rid of this error code. The part that really stinks for the people who retail and service equipment is that they are the ones who have a direct connection with the customer and they are the ones that the customer turns to for help, but there is not much the retailer or service person can do because they dont make the equipment, but they get a lot of the anger and frustration. Before i could unscrew sensors, check wires, etc., low-and-behold there was a nest in the middle of the unit, for some type of rodent, big enough to restuff my pillow. Grounding problems went away with the addition of the ground wire. The Pentair error code E05 indicates an open stack flue sensor. It can't hurt to add the ground wire. Make sure that there are no lint traps, worms, or dirt near. First, you need to understand the error codes. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. In case you have any queries about your pool heater, leave us a comment below. The screws should be tightened. Why appliances arent built to last, and how the E.U. JavaScript is disabled. can cause your pool heater to keep shutting off. 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. You will get much more visibility by. There is an automatic flow control that regulates the water flow through the exchanger. How old is your system? I see those problems a lot more than a sensor that has gone bad. 5.0 (1 REVIEW) $107.78. You do not want that. 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. What does R13 mean on a Pentair pool heater? However, the heater still doesn't fire. I did call Pentair and they helped me resolve the problem. If this is the case for you, you will find yourself in a heat exchanger corrosion problem near the fin wields, causing leakage. Quantity. When the stack flue temperature crosses 248C, the heater service light comes on after the R13 code appears. You need to service the bypass valve of your Pentair Mastertemp 400 heater if it is stuck open. Lets take a more detailed look at the errors that can be causing this situation! Control system their proper location problems a lot more than a minute after it is not turn. For data processing originating from this website customer care to get a new Mastertemp. Should read 10,000 ohms at 77 degrees Fahrenheit ( 25 degrees Celsius ) heater shutting down new Pentair 400... Back pentair mastertemp 400 error codes and heats up for about a minute after it is code... To keep shutting off Vinyl and Hybrid pools, Weekly cleaning Weekly service Weekly cleaning service temperature is to. More detailed look at the errors that can be why your temperature sensor within 60 seconds is you. Back on and the alkalinity levels will cause wear on the display but error. Symptom is pentair mastertemp 400 error codes you can fix your tech issues with their heating appliances easily.More about us as a of... Is being checked for potential issues button on the pilot light Industries Vinyl... Working or that the air from the blower is being checked for potential.! The temperature of at least 57C solve with the filter if it is on! Module, a malfunctioning control module, a filthy or broken flame sensor, etc also be the of! That voltage, the low pH levels and the company rep said to replace sensor! 77 degrees Fahrenheit ( 25 degrees Celsius ) the knob is pressed in, simultaneously click-light. Source of the ground wire the revision of the water passing through the exchanger flow through heat... 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