Pentair's MiniMax series of compact aquatic heaters cater to both large pools and small spas. Guess what! Pentair MasterTemp High Performance, Eco-Friendly Pool and Spa Heater- Features ultra-efficient performance and quiet operation in a compact design. 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. 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. In normal weather it works ok, but when it’s raining out (that’s my theory anyway), the heater won’t stay lit. 1. My Pentair MiniMax heater won't ignite. Here are the top five reasons your pilot won’t stay on, as well as Try this quick fix. 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 I researched this a bit, and replaced the thermopile (thermocouple) and it still won't stay lit. 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. View and Download Pentair Pool Products MASTERTEMP 250K BTU/HR installation and user manual online. 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. How to troubleshoot and repair the problem. the If this is your first visit, be sure to check out the FAQ by clicking the link above. My Pentair Minimax 250 out door pool natural gas heater was installed in June 1995. It has a … Techs have been out, and they say the controller is OK. 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. Pentair Mastertemp gas heaters are a compact High-efficiency gas pool and spa heater. Pool/jacuzzi heater was not turning on. I have a Pentair MiniMax CH millivolt pool heater that won't heat. For ordering parts, you should indicate model and serial numbers of the heater. Item # Description Gas Type BTU (000's) Dimensions Weight (LBS) 460792 The electric ignitor sparks, the gas ignites, but then the ignitor isn’t sensing that the flame actually lit. Pilot light is burning. See how we can help you in your home or business, for life. 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. When the temperature isn’t constant or inadvertently changes, there might be a problem with the ignition. This problem is fixable. When I turn it on the blower comes on as well as the heater light starts blinking. When I turn the mode switch to pool or spa, the fan runs for a bit and … Mark shows us in this video how to do troubleshooting for a heater, he walks us through all of the steps. We have had repeated starting problems when it is damp or wet outside. We carry spare parts and service these regularly. However, that […] This means it can be a nightmare when your water heater pilot light won’t stay lit. After about 15 seconds I hear a clicking noise then the heater light stays on for about 5 seconds, then starts blinking … Moreover, you can fix it by yourself. Heater Won't Turn On or Does Not Stay On Clean the filter and turn the thermostat up to try the heater again. Gas Pool Heater Won't Ignite If the gas pool heater pilot light won't ignite there are a few reasons for this. It will heat up for about 30 minutes, then just shut off. I'm having problems with my 7 year old Mastertemp 400. Jandy customer support blamed gas pressure, controller, and the installer. Pool heater won't stay lit! After sitting idle for several months I decided to fire up the heater. "Pilot light won't stay lit" is one of the top reasons there are gas leaks If the parts are requested for warranty, you must also indicate the date of installation. In some cases, it could also be an indicator of potential gas buildup. I have Pentair Pool Heater and the pilot light wont stay lit. My Hayward H250 gas pool heater won't fire. Re: Pentair MasterTemp 400 heaters shutting down with no err The only LED that is lit is the "Service Heater" light. 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. 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 . Pool heater turns off and on. Hi - I have an older Hayward pool heater model H400IDL that won't quite start. I shorted the hi-limit, safety shut-off, pressure switch and thermal cut-off. They have a rounded tube bundle heat exchanger unlike any other on the market. Pentair Water Pool … Pentair MasterTemp 400 natural gas heater won't ignite. POOL AND SPA HEATER 120/240 VAC NATURAL GAS/LP GAS. It has been serviced each spring by the technician who installed it. You may have to register before you can post: click the register link above to proceed. When I initially turn power on, you can hear the ignition trying to light but it never f It has an electronic ignition (no pilot light)and is getting power. heater. It tries to heat up again but just shuts off. Hayward pool heater comes with an ignition system that automatically retains the desired water temperature. I have received two major complaints that can be attributed to ignition failure that you won’t find in the Hayward h400fdn manual. 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. Make sure the burner nozzles are clear from any tiny spider webs too. I am having problems with my Pentair Minimax NT. In fact, it’s pretty common. It’s not rare to be in this kind of situation. You should call someone to check it out. At … 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 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. 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