Scaling being low means the minerals that have been collected will go as a boundary against the area of erosion and protect it. COPYRIGHT 2023. . 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 4200. Why appliances arent built to last, and how the E.U. Step 1: To get to the thermistor, remove the back panel. Thanks. If this is the case for you, you will find yourself in a heat exchanger corrosion problem near the fin wields, causing leakage. Replace the old one and turn it to stabilize it. Please consider. 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. Step 4: Using the 7/8 deep socket, tighten the thermistor. The heater won't fire, but the controls and blower are working. Step 4: Using the 7/8 deep socket, tighten the thermistor. Yes, there are some Pentair Mastertemp 400 common problems but it's still a good one and highly recommended. You can read more about Pentair heater R13 code in our article. Hopefully this will help someone. Ask the Pool Guy Changed status to publish April 29, 2020 It's what is inside that is failing. 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 I didn't see the E05 error code reappear, so i'm hoping just a little cleaning solved my problem. can cause your pool heater to keep shutting off. 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. You will get much more visibility by. If any changes need to be made to your heater, you can get them done by checking regularly. Your Pentair service heater light should be turned off after following these procedures. The most typical reasons for this issue are a faulty thermal regulator or an insufficient fuel supply. Have you checked for obstructed venting? You need to inspect that the water flow isnt blocked. Pebble Tec Tahoe Blue or Tropical Breeze? Its time to replace the high-limit switch. 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. It's all clear. To solve this issue, read our guide on Pentair heater ignition lockout. Is there a call for heat on the RS? Continue with Recommended Cookies. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. What does the service system mean on the Pentair pool heater? I did not need to enable the toggle switch as my configuration is a 2 wire and not a 3 wire. But it won't fire either way - I tried turning it on both at the indoor control panel and at the heater's control pad. The reason is simple: TFPC (Trouble Free Pool Care) is a methodology, not a product that you must purchase. 7. 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. Sometimes, the switch that controls water pressure might get damaged. 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? What does R14 mean on a Pentair pool heater? Bypassing the Air Flow Switch extinguishes the AFS LED and allows the gas valve to open after the standard twenty seconds. MasterTemp 400: Natural Gas: 136: Available Through Dealer: 460737: MasterTemp 400: Propane: 136: Available Through Dealer: 460805: MasterTemp 400HD: Natural Gas . All Right Reserved by HeaterFixLab. The service heater light will also come on. Inspect the pump and filter and clean if necessary. I don't see any reference to it in the manual? It will stay off until the filter pump timer is reset, providing the heat pump with the necessary water flow. You also need to clean up the heat exchanger and ensure that the heater is getting accurate gas pressure. So you get an error code on the display but no error LED at all? I solved my various ignition problems on my Minimax 400. . Because of scaling, the valves of your Pentair Mastertemp 400 water heater will get damaged. Why does my Pentair pool heater keep shutting off? Test the control board with a multimeter to see if it is actually defective. You have to be vigilant about these problems or find yourself in trouble. You are using an out of date browser. Heaterfixlab.com is a participant in Google Adsense and Ezoic Ad Network. That is why you need to buy a new one to replace the old one with. Follow the instructions given below to fix an SFS error. This is what the instructions called for. Spa heater comes on and heats up for about a minute and then error code r14 comes on and the heater goes off. Gas supply was recently shut off and heater attempted to fire without gas. Save my name, email, and website in this browser for the next time I comment. Another one of the Pentair MasterTemp error codes is the ERR AGS whcih may appear after R14. Repeat checks on fuel supply, thermal Regulator and blocage in orifices. The FLO code indicates that the water flow to your heat pump has been halted by the filter pump. Now check the pressure switch and replace it if it is damaged. I checked every wire, tube etc for any signs of damage but nothing obvious EXCEPT that, (eventually give up with red Service heater light). Otherwise, you will need to reset the heater after fixing the blower. Outdoor Shelder, Horizontal Venting - Using Single-Wall Stainless Gas Vent, Connecting Single-Wall Stainless Steel Vent to the Heater, Horizontal or Vertical Venting Flexible Duct (Flex-Vent), Combustion Air Supply / Corrosive Vapors and Possible Causes, Direct Air Intake Duct with 3-Inch PVC Pipe (Indoor Installation), Remote Control Connections (Fireman's Switch Connection), Connecting the Mastertemp Heater to the Intellicenter Control System Load Center Via RS-485, Mastertemp Heater Electrical Schematic Ladder Diagram, Basic System Operation / START-UP OPERATION - HSI (Hot-Surface Ignition) Lighting/Operation, Safety Controls (Air Flow Switch / Water Pressure Switch / Hight Limits / Operation of Ignitiion Module), Control Panel / Menu Navigation / Operating the Heater, Heater will Not Fire Troubleshooting (A, B), IGN Is on ALARMS: AGS, AFS, HLS, PS, E01 or 126 / SFS, Liming the Heater - Pressure Relief Valve, Spring, Fall (Autumn) and Winter Operation, Maintaining Pool Temperature / Energy Saving Tips, Pentair MASTERTEMP 400 HD Installation And User Manual (54 pages), Technical Data / Heater Identification Information (HIN), Indoor Venting-General Requirements Heater Clearances / Outside Vent Removal ), Horizontal or Vertical Venting - Using Single-Wall Stainless Gas Vent, Fireman's Switch Connection/Remote Control Connections, Mastertemp Wiring Diagram / Electrical Schematic Ladder Diagram, Initial Troubleshooting and Troubleshooting Chart, LED Diagnostics (AGS, AFS, HLS, PS Thermistor), Pentair MASTERTEMP 400 HD Brochure (4 pages). The cover of the blower fan should be removed. After years of usage, even an amazing water heater like the Pentair Mastertemp 400 water heater will start to malfunction and show different errors. Pentair Master Temp stopped working Code r=5? 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. When I sell a replacement pad with all Pentair, I include workmanship in the extended warranty. Tagging will helps others to easily find your question. Any new postings here are unlikely to be seen or responded to by other members. Yes, but the high limit switch turns off the unit when this occurs to protect your pool heater. 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. Check the area for any obstructions or barriers. Call customer care for a replacement. You need to have your control board replaced. DE Filter pressure seems normal (~20psi) 3. Call your local gas company immediately to check on this. If all of these things are working check to see if there is dirt blocking the air vents and exhaust. Not sure if it is related. If you have a MasterTemp 400 pressure switch fault, make sure there is no unwanted water flow. Blame your early failure on the rodents. What To Do When Pentair Heater Error Code R14 Appears On Display? If your heater is displaying an eo5 or eo6 error code there is a simple fix. To get rid of this error code, you need to establish adequate water flow. Thanks again for your help! Grounding problems went away with the addition of the ground wire. This will eventually result in corrosion. Disconnect power before servicing any components. Is it possible to move pool cleaner to separate pump? For what it's worth. When I disconnect from the Aqualink the heater works fine manually. Ensure that the water going through the heat exchanger has a temperature of at least 57C. It will appear on your screen when your heater is starting up. 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. figure out why and how to fix it here! The error light should be turned off. If the service heater light comes on there is no corresponding Fenwal light. I see those problems a lot more than a sensor that has gone bad. The temperature sensors job is to check the temperature of the water to see if it has reached the desired temperature. 128 r8 is a normal boot process. When you have no water flow happening in your heater, this error occurs. Now check to see that the thermal regulator is in the proper location. Yes. What causes transformer failure. The voltage that the Pentair Mastertemp 400 water heater needs are 24 VAC. Your blower can malfunction for several reasons. The service system light coming on your Pentair pool heater is an indication that there might be something with your pressure switch. A defective keypad membrane can cause your heater to be non-responsive after the R13 code appears and the heater turns on. Save my name, email, and website in this browser for the next time I comment. You will need to solve the issue. Quantity. Manage Settings This is a common problem. Thanks for watching It may not display this or other websites correctly. 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