Energy-Efficiency. In the event service is required, you can manually […] I check the interlocks and it looks ok. After a rat infestation this summer, I could not get the Mastertemp to work. All Hello, Sign in. The Pentair Mastertemp pool heater is the energy efficient, and reliable heater option you want for your pool. Only qualified service technicians should attempt to convert heater from one fuel to the other. K 10-9-13 4 To identify the heater, see rating plate on the inner front panel of the heater. Customer: my master temp 400 pool heater is not firing and just displays the red led light on service heater. All. Amazon.com: pentair mastertemp 400 parts. Pentair MasterTemp 400 Pdf User Manuals. If I power off the whole breaker and then power it back on then the heater goes right back to the service light. Fingers crossed. This user friendly heater has built in indicator lights that help you easily monitor the performance of the heater. Account & Lists Account Returns & Orders. fire your heater once a month to keep critters from nesting. That sounds too easy to be true! Press question mark to learn the rest of the keyboard shortcuts. by John Hager - Last updated December 6, 2020. It does heat the spa about 1 degree every cycle. Available in natural gas and propane models. JUST TEST ITS FUNCTIONALITY FIRST BEFORE ORDERING ONE. FREE Shipping. Account & Lists Account Returns & Orders. MasterTemp heaters are well-known for best-in-class energy efficiency and low emissions, even while heating your pool quickly. Cool thanks. Only 2 left in stock - order soon. I think this happened before when the gas ran out, but what’s weird now is the pool heater no longer powers down when I cut power to the pump. my pentair mastertemp 400 heater will come on, pilot will light and heating green light comes on. YOU WILL MOST LIKELY SAVE YOURSELF ABOUT $100 BY NOT REPLACING A TYPICALLY NON-DEFECTIVE PART.MY HEAT COILS REPLACEMENT VIDEO: https://www.youtube.com/watch?v=60icKjdC_oE 99. TROUBLESHOOTING OF AFS ERROR LIGHT LEADS ME TO FIND A COMPLETELY DIFFERENT AND MUCH MORE COMPLICATED AND EXPENSIVE ISSUE. The Pentair 460736 MasterTemp 400 has proven itself to be one of the best pool heaters on the market. If it goes bad again, there's a problem elsewhere. But usually, the sensor is the issue 9 times out of 10. pool and spa temperatures can be pre-set and controlled with the push of a button. Do not attempt to alter the rated input or type of gas by changing the orifice. Plus, user-friendly indicator lights make system operation and monitoring a snap. After about 20 more seconds the heater light goes out and the service heater light comes on. Pentair MasterTemp Pool Heater 400,000 BTU 461021 - ASME HD Cupro-Nickel Pentair MasterTemp Low Nox Heater 400,000 BTU Natural Gas 461021 ASME with cupro-nickel heat … 2 years back I had different problem. the mastertemp heater’s easy-to-read controls make system operation and monitoring simple. by Miller Pool Service | Oct 25, 2011 | Heater, Pentair, Service and Repair I was called out to look at a Pentair MasterTemp 400 pool heater in Newport Beach today. Skip to main content.us. The compact design and super-quiet operation won’t intrude on your poolside leisure time. DON'T ASSUME YOU … Pentair MasterTemp 400 . 99. MasterTemp heaters offer all the efficiency, convenience and reliability features you want in a pool heater, plus a lot more. They feature an exceptionally compact design for such a high-performance heater, so they fit on smaller, less-intrusive equipment pads. Red Service System Light Pentair Master Temp 400 Trouble Free Pool When you buy through links on our site, we may earn an affiliate commission at no cost to you. A place where redditors can discuss all things swimming pool related. a digital display indicates the water temperature, five lEd lights give you your system status and let you know if the heater needs service. Try Prime. Amazon.com: pentair mastertemp 400. heater set up for natural gas on propane gas or vice versa. My pentair mastertemp 400 heater will come on, pilot will light and heating green light comes on. On the PCB it shows a red light on SFS, which means Stack Flue Sensor. Pentair 42001-0061S Electrical System Air Flow Switch Replacement Pool and Spa Heater. We use cookies to give you the best possible experience on our website. a long, dependable service life. Remove side access panel, two screws. The compact design and super-quiet operation won’t intrude on your poolside leisure time. Easy Automation. Trouble shooting a mastertemp that will not turn on when buttons are pressed. At 96% thermal efficiency, the ETi 400 heater has the highest efficiency ever built in its class. Pentair MasterTemp 400 natural gas heater won't ignite. If it is necessary to convert to a differ-ent type of gas, consult your Pentair … OK, I got my pool clean, and now as luck would have it I have a Service Heater light. As easy to use as your home heating system, plus, user-friendly LCD display and troubleshoot icons make system operation and monitoring a snap. Really, anytime any sensor is causing an error, replacing the sensor is step 1. pentair pool heater service light is on when I turn on heater setting to call for heat. Pentair Mastertemp 400 Service Heater. Warm, Ready Water. There are two designators for each heater, one is the Model Number and the other is the Heater Identification Number (HIN). If the pump is oper- ating, this usually indicates that the filter and/or skim- mers should be cleaned (some filters may require back- washing). cheapest fix is to try the sfs, however a bad board will also give you this error code. OK, I got my pool clean, and now as luck would have it I have a Service Heater light. MASTERTEMP® Pool and Spa Heater Installation and User’s Guide Rev. Usually ships within 1 to 3 weeks. Hopefully it’s as simple as that. 3.8 out of 5 stars 23. Shop the Holiday … I must be missing one of the interlock to start the ignition sequence. As easy to use as your home heating system, plus, user-friendly LCD display and troubleshoot icons make system operation and monitoring a snap. $82.99 $ 82. After 3 months without a working Pentair Mastertemp 400, and a expensive estimate from a pool service company I am happy to say this part is great and works well. Services; Products; List; Style; Job Sites; Contact; Search. Cart Hello Select your address Gift Cards Best Sellers Customer Service New Releases Find a Gift Whole Foods AmazonBasics Today's Deals Sell Coupons Free Shipping Registry #FoundItOnAmazon Shopper Toolkit Disability Customer Support. It's basically a little plug with two wires that screws into the inlet pipe inside the heater, lower right side. When I turn it on it displays r13 It won't even attempt to start. After about 30-45 seconds, the heating green light goes off and it shows service heater … From gas heaters and heat pumps to a first-of-its-kind Hybrid heater, Pentair can show you the way to that wonderful kind of warm. Can’t fire the heater when it’s winterized :-), New comments cannot be posted and votes cannot be cast, More posts from the swimmingpools community. The ETi 400 pool and spa heater brings you TitanTough Direct-Fire Titanium, the toughest ASME certified construction heat exchanger ever built. The easy-to-view, rotating digital display places controls front and center, no matter how the MasterTemp heater is positioned on your equipment pad. Skip to main content .us. MasterTemp heaters offer all the efficiency, convenience and reliability features you want in a pool heater, plus a lot more. 3.2 out of 5 stars 45. It doesn’t even try to fire. I think this happened before when the gas ran out, but what’s weird now is the pool heater no longer powers down when I cut power to the pump. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. Our heaters seamlessly interface with our amazing automation solutions. When ya gotta swim, ya gotta swim. Just on my way to pick up a new capacitor. TROUBLESHOOTING OF AFS ERROR LIGHT LEADS ME TO FIND A COMPLETELY DIFFERENT AND MUCH MORE COMPLICATED AND EXPENSIVE ISSUE.DON'T ASSUME YOU HAVE A DEFECTIVE AFS (AIR FLOW SWITCH) IF YOU HAVE AFS ERROR LIGHT. Get it as soon as Tue, Dec 1. All this in a heater that operates with ultra-quiet noise level and out performs energy emissions standards. Unfortunately I fitted the sensor but the pump motor had blown so no way to test the heater. We’ve recently reviewed the Hayward H400FDN — 400,000 BTU pool heater, if you want to compare the models. Cart Hello Select your address Black Friday Deals Gift Cards Best Sellers Customer Service New Releases Find a Gift Whole Foods AmazonBasics Sell Registry Free Shipping Coupons #FoundItOnAmazon Shopper Toolkit Disability Customer Support. Controls are intuitive and easy to use. The SERVICE SYSTEM light indicates that there is insufficient water flow to the heater. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. I got the pool service company to come out and he said the white igniter wires were a healthy feast for the rats. Enjoy the warm-up, without the wait. Press J to jump to the feed. I have a Pentair Mastertemp 400 that starts heating the spa but then shuts off and on every few minutes. I checked everything and it was fine. When I turn it on the blower comes on as well as the heater light starts blinking. Looks like a mouse made a home over winter so I vacuumed up, but I didn’t see any obvious chewed wires or similar damage. With a hot surface ignition (no pilot light) and pushbutton, digital controls, the MasterTemp heater is as easy to operate as your home heating system. I have a pentair mastertemp 125, the service heater light is on, if I switch the power off to the boiler then back - Answered by a verified Pool and Spa Expert. I cut the power to it ov … read more Try Prime. $2,699.99 $ 2,699. On the PCB it shows a red light on SFS, which means Stack Flue Sensor. The Hayward H400FDN pool heater is more widely used but both are powerful units that can heat your pool quickly. We use cookies to give you the best possible experience on our website. It started the ignition sequence but it would not ignite. Just ordered one. After running for about 15 minutes, the display showed E05. Efficiency has never felt this luxurious. Mastertemp Natural Gas Pool Heaters Are Eco-friendly & Energy-Efficient! Hello, Sign in. If the light remains on after the filter/skimmers have been serviced, the system should be checked by a qualified service technician. IT IS A VERY SIMPLE COMPONENT OF THE HEATER, SO THERE IS NOT REALLY MUCH THAT CAN GO WRONG WITH IT. View online or download Pentair MasterTemp 400 Installation And User Manual After about 30-45 - Answered by a verified Pool and Spa Expert. Pentair 460737 MasterTemp 400K BTU Propane Gas High Performance Eco-Friendly Heater. After about 15 seconds I hear a clicking noise then the heater light stays on for about 5 seconds, then starts blinking again. 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