1. Pentair Water Pool and Spa, Inc. USA – 1620 Hawkins Ave., Sanford, NC 27330, USA † (919) 566-8000 † (800) 831-7133 INSTALLATION AND USER’S GUIDE (AUSTRALIA) MASTERTEMP ™ POOL AND SPA HEATER It has an electronic ignition (no pilot light)and is getting power. In normal weather it works ok, but when it’s raining out (that’s my theory anyway), the heater won’t stay lit. When I turn the mode switch to pool or spa, the fan runs for a bit and … It’s not rare to be in this kind of situation. Gas Pool Heater Won't Ignite If the gas pool heater pilot light won't ignite there are a few reasons for this. Water heater pilot light won’t stay lit Steve July 25, 2012 DIY & Troubleshooting 1 Comment When one is intending to light the pilot light on the apex of the water heater and it does not lit, you might require cleansing the pilot light. PENTAIR CORPORATE SOCIAL RESPONSIBILITY +1 (763) 656-5362 From residential and business solutions that help people move, improve and enjoy their water, to our sustainable industrial applications, Pentair makes the most of life's essential resources. It has been serviced each spring by the technician who installed it. Heater Won't Turn On or Does Not Stay On Clean the filter and turn the thermostat up to try the heater again. Pentair Mastertemp gas heaters are a compact High-efficiency gas pool and spa heater. Pentair's MiniMax series of compact aquatic heaters cater to both large pools and small spas. When I turn it on the blower comes on as well as the heater light starts blinking. It's something that can be checked easily but if the problem isn't visible you may need to call a service professional to inspect further. Pentair MasterTemp 400 natural gas heater won't ignite. I'm having problems with my 7 year old Mastertemp 400. After The electric ignitor sparks, the gas ignites, but then the ignitor isn’t sensing that the flame actually lit. Item # Description Gas Type BTU (000's) Dimensions Weight (LBS) 460792 I have a Pentair MiniMax CH millivolt pool heater that won't heat. It tries to heat up again but just shuts off. We carry spare parts and service these regularly. Pilot light is burning. I don't know why the fan won't go LOW on most cycles, but I know if it stays HIGH, the burner won't stay lit. Pool/jacuzzi heater was not turning on. None of the other lights under the panel light up. Pool safety doesn’t have a season, so if you’re having guests or hosting the holiday poolside, here are 3 ways to help you and your guests stay safe around your pool this winter. It will heat up for about 30 minutes, then just shut off. How to troubleshoot and repair the problem. If the parts are requested for warranty, you must also indicate the date of installation. It has a … When the temperature isn’t constant or inadvertently changes, there might be a problem with the ignition. After much searching I had found a previous thread describing my exact symptoms ,MasterTemp 400 Heater won't stay running, but it was never confirmed if a new control Pentair Water Pool … However, that […] They have a rounded tube bundle heat exchanger unlike any other on the market. Pools, Spas and Hot Tubs - Pentair MiniMax Plus 150M Won't Fire Up - I have a 7 year old Pacfab (Pentair) MiniMax Plus 150M Natural Gas Heater. Hi - I have an older Hayward pool heater model H400IDL that won't quite start. Pool heater won't stay lit! Moreover, you can fix it by yourself. Guess what! When I initially turn power on, you can hear the ignition trying to light but it never f This means it can be a nightmare when your water heater pilot light won’t stay lit. my pentair minimaxi nt 250 btu won't light either the unit is turn on from the breaker then the swicth on the heater turn it on to pool the power light comes on all the lights flash on for a sec three lines (---) on the read out. Make sure the burner nozzles are clear from any tiny spider webs too. Try this quick fix. Here are the top five reasons your pilot won’t stay on, as well as For ordering parts, you should indicate model and serial numbers of the heater. If the light keeps going out, it's likely there's a gas leak, because the gas isn't being burned as it comes out. During the ignition sequence it shows just over 50V at the ignitor using an - Answered by a verified Pool and Spa Expert We use cookies to give you the best possible experience on our . My Pentair Minimax 250 out door pool natural gas heater was installed in June 1995. My Pentair MiniMax heater won't ignite. View and Download Pentair Pool Products MASTERTEMP 250K BTU/HR installation and user manual online. After about 15 seconds I hear a clicking noise then the heater light stays on for about 5 seconds, then starts blinking … I researched this a bit, and replaced the thermopile (thermocouple) and it still won't stay lit. Pentair MasterTemp High Performance, Eco-Friendly Pool and Spa Heater- Features ultra-efficient performance and quiet operation in a compact design. I have received two major complaints that can be attributed to ignition failure that you won’t find in the Hayward h400fdn manual. This problem is fixable. I have Pentair Pool Heater and the pilot light wont stay lit. In some cases, it could also be an indicator of potential gas buildup. the How to Troubleshoot a Pentair MiniMax NT Pool Heater. Pentair offers a wide variety of products from pool and spa equipment, water filters, water pumps and spray nozzles. See how we can help you in your home or business, for life. In fact, it’s pretty common. Jandy customer support blamed gas pressure, controller, and the installer. Re: Pentair MasterTemp 400 heaters shutting down with no err The only LED that is lit is the "Service Heater" light. "Pilot light won't stay lit" is one of the top reasons there are gas leaks We have had repeated starting problems when it is damp or wet outside. At … You should call someone to check it out. You may have to register before you can post: click the register link above to proceed. Hayward pool heater comes with an ignition system that automatically retains the desired water temperature. Mark shows us in this video how to do troubleshooting for a heater, he walks us through all of the steps. Techs have been out, and they say the controller is OK. heater. 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