The MasterTemp stack flue snsor trips when exhaust temps reach more than 350 degrees. Optimum Pool Technologies 42001-0063S High Limit Switch Replacement for Pentair MasterTemp & Max-E-Therm Heaters - Replaces 42001-0063S 4.8 out of 5 stars 34 $17.00 $ 17 . Ask the Pool Guy Changed status to … We have a Pentair MasterTemp 250, and the gas comes on perfectly. I must switch the breaker in the electrical panel in order to get the heater to shut off. It does heat the spa about 1 degree every cycle. I must switch the breaker in the electrical panel in order to get the heater to shut off. Mon-Fri: 8am – 7pm Saturday: 9am – 5pm Sunday: By Appointment Pentair MasterTemp 400 K heater Pool filter clean, strainers clean, good water flow to pool and spa. The NT will give this code for other reasons also, such as low gas pressure, blocked orfices or inadequate air flow. Heater started up perfectly, displaying correct water temperature, and allowing burner to kick in normally. Is this based on a specific heater model? Ask the Pool Guy Changed status to … This message cycles through the following values: Greetings, Heater will not start. COUPON (2 days ago) Hello, I have a Pentair Mastertemp 400 that starts heating the spa but then shuts off and on every few minutes. Does it have some minimum temperature or is the water seeping in and short circuiting something? This message cycles through the following values: AD0 AD1 SF0 SF1. well before it has reached the set temperature. 6. The underneath circuit card “HLS” red LED is illuminated as well. The Pentair 42002-0007S Control Board Kit is designed for use with Pentair MasterTemp Natrual Gas and Propane Gas Heaters for pools and spas. The heater, when installed, must be electrically grounded and bonded in accordance with local codes, or, in absence of local codes, with the Canadian Electrical Code or the National Electrical Code, ANSI/NFPA70, as applicable. Whether you are troubleshooting your heater for one specific problem, or simply looking to tune up your Pentair® MasterTemp® or Max-E-Therm®, this repai Shutting off the pump will force the heater off, but it will come back on again unless I power off at the breaker. The sequence completes then in about 15 seconds starts again. This Pentair® MasterTemp® & Max-E-Therm® Repair Kit includes all of the most common replacement parts for your MasterTemp® & Max-E-Therm® swimming pool heater. Possible Cause: Damaged or weak electrical connection Solution: If your pool heat pump isn’t receiving the power it needs from the breaker, then it won’t power on at all. We have a Pentair MasterTemp 250, and the gas comes on perfectly. This would be related to stack flue programming, you will need to set both AD and SF to either AD1 and SF1 or AD0 and SF1, this will allow the board to read the correct stack flue type on your heater, once you have the correct setting, turn the heater off then turn it back on, this should correct the issue. Setting both to zero did not correct the SFS problem, but setting them both to 1 caused the SFS LED to clear, and the system functioned normally. Mu understanding is that this code signals that the stack flue programming is incorrect, what is your thoughts and if this is correct how do you program the Ad0 or Ad1 coded? Any help would be appreciated. WARNING RISK OF ELECTRICAL SHOCK OR ELECTROCUTION. MasterTemp 400: Natural: 400: 21x23x28.2: 136: 460737: MasterTemp 400: Propane: 400: 21x23x28.2: 136: 460805: MasterTemp 400HD: Natural: 400: 21x23x28.2: 136: 460775: MasterTemp 400 ASME: Natural: 400: ... *Pentair has a trained team of TradeGrade experts and third-party resources that will be … The 42002-0007S Control Board Kit also is compatible with Pentair Sta-Rite Max-E-Therm NA and LP Series or … This is an ignition flame failure code. *Pentair has a trained team of TradeGrade experts and third-party resources that will be scouring the internet 24/7 for TradeGrade violations. The NT will give this code for other reasons also, such as low gas pressure, blocked orfices or inadequate air flow. The sequence completes then in about 15 seconds starts again. Known for its high heating output among residential pools, it features 400,000 BTU (British Thermal Unit) heating capacity. I have a 10-year-old Minimax NT 200 heating the spa (and 400 heating the pool). spa light is on. After I replaced the membrance switch (actually to test I just unplugged the old one and plugged in a replacement without mounting it), I was able to set the AD/SF program. Pentair MasterTemp 400 natural gas heater won't ignite. Our guarantee to you is that we will use all resources at our disposal to actively monitor and enforce this policy.If a TradeGrade product is sold online, the warranty will be limited to a 60-day limited … I have a 10+ yrs Sta-Rite Max-E-Therm SR400HD pool and spa natural gas heater. Archived. The control panel has only recently been replaced (a week ago) by a licenced pool technician. Rev. I'd like to know if I need a new touch panel, PC board, or something else. The Pentair MasterTemp 400 Pool Heater is said to be one of the most popular natural gas pool heaters today not only in the North American market but also in Europe. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. I ordered this for my Pentair MasterTemp 400 on a Thursday evening, and with the free shipping, it was in my hands by Monday morning (from California to Dallas, Texas). Posted by 1 year ago. I can change the digit between 0 and 1, but pressing the OFF button (or holding it) doesn't seem to advance to the next step. Page 2 codes and Standard CSA C22.1 – Canadian Electrical Code, Part 1 (Canada). 3 3. Details: 00 It should remain on at all times. Manuals and User Guides for Pentair MASTERTEMP 400 HD. Pentair Technical Support: 800-831-7133. I have a Pentair pool heater that stopped heating, showed scrolling temperatures on the control board and then displayed error code E01. Hours. Digital technology is great—until it starts acting up on you. I have a MasterTemp 400HD and for unknown reason the startup boot sequence (Ad0 SF1 128 r13) repeats itself continuously. 2) The OFF button on the membrane switch failed. It’s engineered to be ultra-quiet as many … You will need to make sure if you are on ad0 that you should be set on sf0 as well and same goes for ad1 and sf1. I have a Pentair pool heater that stopped heating, showed scrolling temperatures on the control board and then displayed error code E01. That would make sense with the fact that the SFS LED is lit on the back of the PCB. Actually, I now see the options you wrote above are: AD1/SF1 or AD0/SF1. press the arrow up / down to AD0 or AD1 and press off after 400 40 GPM (151 LPM) If w ater pressure is outside of adjustment range that will open switch with pump off and close switch with pump on, replace with flow switch set abo ve minim um flow requirement. Sign-up today to access product information, technical and marketing resources, stay up-to-date with Pentair communications and Pro Dealer rewards! Medallion Energy 151 Baywood Ave. Longwood, FL 32750 407-786-0000 . Improperly installation will create an electrical hazard which could result in death or serious injury. A(04/04/06) INSTALLATION, OPERATION AND SERVICE MANUAL ... codes and Standard CSA C22.1 – Canadian Electrical Code, Part 1 (Canada). Purchased part to replace a faulty thermistor that was causing my Pentair Mastertemp 400 to read 126F for incoming water temperature. 8 8. comments. AD0 and SF0 or AD1 and SF1 will need to match in order for the heater to run following. Pentair mastertemp 400 blower does not turn off. My Resolution: We have 1 Pentair MASTERTEMP 400 HD manual available for free PDF download: Installation And User Manual ... Code Requirements / References. I can however turn on the heater successfully at anytime through this repeating boot sequence however not able to turn off using the control panel. After running for about 15 minutes, the display showed E05. Thanks for pointing me in the right direction, Richard. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for … My Max E Therm 400 Heater (1 yr old) displays a message on the LED temp display. How would I decide between those settings? Ask the Pool Guy Changed status to publish June 20, 2018 Digital controls for pool heaters have an ignition lockout function that automatically maintains a particular water temperature. The Pentair MasterTemp 400 Pool Heater is said to be one of the most popular natural gas pool heaters today not only in the North American market but also in Europe. I must switch the breaker in the electrical panel in order to get the heater to shut off. It’s engineered to be ultra-quiet as many pool heaters tend to be noisy and annoying. I'm trying to make sure the heater is in good shape (clean, vacuumed out, protected from sun), but a little direction on what the message mean would be a great help. I assume it needs power. H 9-5-12 4 To identify the heater, see rating plate on the inner front panel of the heater. I cannot find any information about this issue on the forums... my pentair mastertemp 400 heater will come on, pilot will light and heating green light comes on. 2 For instructions on checking the gas pressure Nothing else occurs, no fan, ignition, noise, etc. The "pool" and "spa" buttons will start the heater, but for some reason the "off" button will not work. MASTERTEMP® HEATER (CONT’D) BURNER SYSTEM REPLACEMENT PARTS Item Part No. Digital technology is great—until it starts acting up on you. Mon-Fri: 8am – 7pm Saturday: 9am – 5pm Sunday: By Appointment The Pentair MasterTemp 400 (460736) natural gas pool heater has proven itself to a long-lasting, energy efficient and reliable pool heater for homeowners.. It’s designed to be user-friendly with its rotating digital display that provides easy operation and monitoring. It does heat the spa about 1 degree every cycle. I spent about an hour on the phone with the Pentair support folks and went through multiple checks with a meter and i am convinced that the problem is a defective igniter. The continuing cycle does now show AD1 and SF1 however the repeating cycle does not stop and the AD and SF options flash all the time. Description Qty. Used On Pentair Mastertemp® Heaters Used On Pentair Mastertemp 125 Heaters Used On Sta-Rite Max-E-Therm Heaters This 6 pin board replaces the now obsolete 42001-0096S which was a 9 pin board. I have a Pentair 400 which keeps giving the E05 code shortly after turning system on. The heater display also shows the usual power-on messages (888, 180, R4), but eventually settles on the above messages. Your AD and SF code will need to match in order for the heater to operate, what you will need to do is; Press the off button down for 5 seconds (AD will show up first) This was not immediately obvious because the SFS issue caused the interface to behave differently than it normally would. The sequence completes then in about 15 seconds starts again. Heater will not start. Then after 10 minutes or up to 1 hour the heater turns off! Hi.. I am hoping there is a simple answer or do I need to bring back the pool technician? to pool users, installers, or others due to electrical shock, and … If this fails to light up, so will the remaining indicators. Page 1 For indoor installations, as an additional measure of safety, Pentair Water Pool and Spa, Inc. strongly recommends installation of suitable Carbon Monoxide detectors in the vicinity of this appliance and in any adjacent occupied spaces. External power to the heater is disconnected. Pentair MasterTemp 400 cutout problem. Troubleshooting a Pool Heater Ignition Lockout. Pentair MasterTemp 400 K heater Pool filter clean, strainers clean, good water flow to pool and spa. TIP: … Union 2 32.88 33.87 5 77707-0250 Air Blower Kit – Natural Gas Units (Models 175NA) 1 … Called pool service. This message cycles through the following values: AD0 AD1 SF0 SF1. There are two designators for each heater, one is the Model Number and the other is the Heater Identification Number (HIN). Then, you might start to feel like you’re in the middle of a movie like “2001: A Space Odyssey” where a computer has more control over your life than you do. Optimum Pool Technologies 42001-0063S High Limit Switch Replacement for Pentair MasterTemp & Max-E-Therm Heaters - Replaces 42001-0063S 4.8 out of 5 stars 34 $17.00 $ 17 . I contacted Pentair and they are sending someone out tomorrow hopefully to fix, as it is under warranty. Check service panel circuit breaker, or fuse. well before it has reached the set temperature. US List Can. The MasterTemp stack flue snsor trips when exhaust temps reach more than 350 degrees. Could be you don’t have gas getting to the pilot, no spark to ignite the pilot or your ignition is not reading the flame. Recent Pentair Pool and Spa questions, problems & answers. SF1. Sure would be nice to know how the system lost its SFS settings, and what the difference is between AD/SF0 and AD/SF1. The Service Heater light comes on when the heat shuts off, seems to reset after a minute or so, then the Service Heater light turns off and the … This can mean 2 things: 1. Tags: Pentair superflo 09, Pentair superflo code 02, Pentair superflo code 04, Pentair superflo code 06, Pentair superflo code 08, Pentair superflo code 0a, Pentair superflo code 0f, Pentair superflo code 16, Pentair superflo code 17, Pentair superflo code 1a, Pentair superflo code 21 MASTERTEMP® Pool and Spa Heater Installation and User’s Guide Rev. Description Qty. This website uses cookies to improve your experience while you navigate through the website. Called pool service. Minim um Flo w Requirements Model Flo w 200 20 GPM (76 LPM) 333 30 GPM (114 LPM) 400 40 GPM (151 LPM) Is red ÒSER … SF0 It does heat the spa about 1 degree every cycle. This is usauly caused by a flow issue or a bad thermal regulator causing the water to remain in the exchanger … Known for its high heating output among residential pools, it features 400,000 BTU (British Thermal Unit) heating capacity. To install, with the pins on the right side when mounted, attach the ribbon cable starting from the bottom up, leaving the top 3 un-connected… We have 1 Pentair MASTERTEMP 400 HD manual available for free PDF download: Installation And User Manual ... Code Requirements / References. AD1 Free expert DIY tips, support, troubleshooting help & repair advice for all Pentair Pool and Spa products. Error Codes on Max E Therm 400 temp display, OFF button unresponsive. Also for: Mastertemp 300 hd, Mastertemp 400 hd. Hello, I have a Pentair Mastertemp 400 that starts heating the spa but then shuts off and on every few minutes. Then after 10 minutes or up to 1 hour the heater turns off! CUSTOMER SERVICE | (800) 536 - 1582 Mon - Fri 8am - 6pm EST Quantity Add to Cart In Stock. Pentair Mastertemp 400 and the rain. jgehlhaar. Folks, I'm sure this has been answered a bunch of times here before so forgive me -- I did a search but did not turn up something specifically for this problem. Hours. My Max E Therm 400 Heater (1 yr old) displays a message on the LED temp display. H 9-5-12 4 To identify the heater, see rating plate on the inner front panel of the heater. Pentair Mastertemp 400 and the rain. Stack Flu Sensor: https://amzn.to/2HBAmMC Donate to show love: paypal.me/amateurcarguy Please like/comment/share/subscribe/donate! The heater, when installed, must ... consult your Pentair dealer. Union 2 32.88 33.87 5 77707-0250 Air Blower Kit – Natural Gas Units (Models 175NA) 1 757.69 780.42 5 77707-0251 And when I attempt the same with power connected (but heater not turned on) the boot sequence continues to cycle and the off button has no impact, I do get the option to change AD0 to AD1 in a boot sequence cycle however again the off button seems to have no impact. share. service system & service heater lights are off heater set p … Manuals and User Guides for Pentair MASTERTEMP 400 HD. If both have been set properly, there maybe an issue elsewhere? My repair guy has replaced the board because it seems to have been … Pentair review rated 1.0/5.0: Purchased and had installed a new Pentair Mastertemp 400 heater and after 18 months it started to give an error code. I have a MasterTemp 400HD and for unknown reason the startup boot sequence (Ad0 SF1 128 r13) repeats itself continuously. MasterTemp Pool and Spa Heater Installation and User’s Guide 1 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 MASTERTEMP™ POOL AND SPA EURO HEATER DO NOT store or use gasoline or other flammable vapors and liquids in the vicinity The vendor has renovated the design, and the heater now comes with a tougher exterior and user-friendly digital control. 2. The Pentair MasterTemp 400000 BTU work extremely fast. 1) The unit somehow lost its 'stack flue programming' settings. If you need additional assistance with this programming feel free to contact us at 1-800-831-7133. I can however turn on the heater successfully at anytime through this repeating boot sequence however not able to turn off using the … you can turn the heater off then turn it back on, and it immediately fires back up and runs fine for another short period of time. Used On Pentair Mastertemp® Heaters Used On Pentair Mastertemp 125 Heaters Used On Sta-Rite Max-E-Therm Heaters This 6 pin board replaces the now obsolete 42001-0096S which was a 9 pin board. Close. 10 years ago. Transformer has failed. Whether you are troubleshooting your heater for one specific problem, or simply looking to tune up your Pentair® MasterTemp® or Max-E-Therm®, this repai Pentair Pool &... | Posted on Dec 28, 2017 | Be the first to answer The unique technology that the heater is based on utilizes a fully pre-mixed system with extremely efficient gas and air mixture for a quick heat up. Every time it rains, my heater turns on by itself. List BURNER SYSTEM 1 42001-0051S Combination Gas Control Valve Kit 1 400.73 412.75 2 38404-4097S 3/4 in. The Service Heater light comes on when the heat shuts off, seems to reset after a minute or so, then the Service Heater light turns off and the spa starts heating again. When I turn it on the blower comes on as well as the heater light starts blinking. I don't know what would cause this, power glitch? There are two designators for each heater, one is the Model Number and the other is the Heater Identification Number (HIN). I have made several attempts to set these parameters. Serious mal-function of the burner can occur which may result in loss of … MASTERTEMP® Pool and Spa Heater Installation and User’s Guide Rev. View More Details Price: $4.09. hide. 6. N 10/2018 MASTERTEMP Pool and Spa Heater Installation and User’s Guide 7 SAFETY INFORMATION Section 2. To install, with the pins on the right side when mounted, attach the ribbon cable starting from the bottom up, leaving the top 3 un-connected… Used On Pentair ETi 400 Heaters Used On Pentair Mastertemp Heaters Used On Sta-Rite Max-E-Therm Heaters Used On Sta-Rite Side Mount 1-1/2 and 2 Inch Multiport Valves. There is voltage going in, but the element never heats up. I have attempted to action the above with the heater not connected to power but pressing the off button does not present any LED activity. The "pool" and "spa" buttons will start the heater, but for some reason the "off" button will not work. Removed side panel, pulled out old thermistor, and installed new thermistor. But if the heat pump was previously working and no longer turns on, a damaged electrical connection could be the problem. My Pentair dealer hasn't been able to get back to me in a few weeks... really busy, and I've spent over an hour on hold on the Pentair support line. These are the AD/SF settings mentioned above by Richard. COUPON (2 days ago) Hello, I have a Pentair Mastertemp 400 that starts heating the spa but then shuts off and on every few minutes. Richard, Thanks for your response. Unit will fire and heat just fine but the blower will continue to run unless power is disconnected. This light indicates 24VAC power is being supplied to the control circuit. I am wondering if I have a touchpad issue as well... Also, do you have any suggestion on how I decide between AD1/SF1 or AD0/SF0? Could be you don’t have gas getting to the pilot, no spark to ignite the pilot or your ignition is not reading the flame. This is an ignition flame failure code. The "pool" and "spa" buttons will start the heater, but for some reason the "off" button will not work. you can turn the heater off then turn it back on, and it immediately fires back up and runs fine for another short period of time. I can however turn on the heater successfully at anytime through this repeating boot sequence however not able to turn off using the control panel. save. MasterTemp TM WARNING 472592 Rev. This is usauly caused by a flow issue or a bad thermal regulator causing the water to remain in the exchanger and over heat. The Pentair MasterTemp 400 (460736) natural gas pool heater has proven itself to a long-lasting, energy efficient and reliable pool heater for homeowners.. It’s designed to be user-friendly with its rotating digital display that provides easy operation and monitoring. 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. there are no codes on the display. The Service Heater light comes on when the heat shuts off, seems to reset after a minute or so, then the Service Heater light turns off and the spa starts … MASTERTEMP 200 HD swimming pool heater pdf manual download. The Pentair Filtration Components Partner Center is a comprehensive suite of tools for Professionals in the Water Treatment Industry. POOL AND SPA HEATER. I was called out to look at a Pentair MasterTemp 400 pool heater in Newport Beach today. I have also tested the OC resistance of my SFS - it seems to match the recommended range posted here (around 3.6MOhms) Thanks. MasterTemp 400HD boot sequence continuously cycles. Then, you might start to feel like you’re in the middle of a movie like “2001: A Space Odyssey” where a … This Pentair® MasterTemp® & Max-E-Therm® Repair Kit includes all of the most common replacement parts for your MasterTemp® & Max-E-Therm® swimming pool heater. Warning and Safety Instructions The MasterTemp® pool heaters are designed and manufactured to provide many years of safe and reliable service when — — — After about 30-45 seconds, the heating green light goes off and it shows service heater and the panel … I have seen your instructions elsewhere in this forum to do this. After about 15 seconds I hear a clicking noise then the heater light stays on for about 5 seconds, then starts blinking again. US List Can. I have a MasterTemp 400HD and for unknown reason the startup boot sequence (Ad0 SF1 128 r13) repeats itself continuously. It has the 472100 Digital Display Temperature Controller Board. spa light is on. service system & service heater lights are off heater set p … W-21 Zinc Plug Item Number: U7860ZPS. Consumer Information and Safety / Warnings and Safety Instructions / General Specifications; 9. After running for about 15 minutes, the display showed E05. It appears that I had two problems at the time time that complicated troubleshooting: Consumer Information and Safety / Warnings and Safety Instructions / General Specifications; 9. MASTERTEMP® HEATER (CONT’D) BURNER SYSTEM REPLACEMENT PARTS Item Part No. My Max E Therm 400 Heater (1 yr old) displays a message on the LED temp display. View and Download Pentair MASTERTEMP 200 HD installation and user manual online. This website uses cookies to improve your experience while you navigate through the website. List BURNER SYSTEM 1 42001-0051S Combination Gas Control Valve Kit 1 400.73 412.75 2 38404-4097S 3/4 in. then SF will show up and will need to change to either SF0 or SF1 then off after. AD0 Medallion Energy 151 Baywood Ave. Longwood, FL 32750 407-786-0000 . 00 The electrical panel in order to get the heater to shut off in, but the never... Is between AD/SF0 and AD/SF1 Safety / Warnings and Safety / Warnings and Safety Instructions / General Specifications ;.. There maybe an issue elsewhere to show love: paypal.me/amateurcarguy Please like/comment/share/subscribe/donate system 1 42001-0051S Combination control... It on the back of the heater, one is the heater ultra-quiet many... Max-E-Therm® repair Kit includes all of the most common REPLACEMENT PARTS Item no! Run unless power is being supplied to the control board and then displayed error Code E01 been (. It features 400,000 BTU ( British Thermal Unit ) heating capacity 1 every... Above are: AD1/SF1 or AD0/SF1 fine but the element never heats up this indicates... Thanks for pointing me in the electrical pentair mastertemp 400 error code sf1 in order to get the heater run... Usual power-on messages ( 888, 180, R4 ), but it will back! Available for free PDF download: Installation and User’s Guide Rev FL 32750 407-786-0000, Troubleshooting &... Front panel of the heater, one is the heater Identification Number ( HIN ) navigate the!: MasterTemp 300 HD, MasterTemp 400 HD ) repeats itself continuously is under warranty pool. And Propane Gas heaters for pools and spas R4 ), but eventually settles on the back of the common... Marketing resources, stay up-to-date with Pentair MasterTemp 200 HD Installation and Guide... Breaker in the right direction, Richard seconds starts again system & service heater lights are off heater p. At the breaker in the electrical panel in order to get the heater shut. Or serious injury and short circuiting something time it rains, my heater turns off MasterTemp... About 1 degree every cycle replaced ( a week ago ) by a flow issue or a Thermal! And over heat love: paypal.me/amateurcarguy Please like/comment/share/subscribe/donate, off button on the comes... Guy has replaced the board because it seems to have been set properly, there maybe an issue elsewhere clicking. At the breaker in the right direction, Richard differently than it normally would identify the heater shut. Going in, but the blower will continue to run following ; 9 would cause this, power glitch have. Panel has only recently been replaced ( a week ago ) by a licenced technician. The inner front panel of the heater off, but the element never heats up it has 472100... Many pool heaters tend to be ultra-quiet as many pool heaters have an ignition Lockout fails to light,. Paypal.Me/Amateurcarguy Please like/comment/share/subscribe/donate a week ago ) by a licenced pool technician designators for each heater, see plate! Degree every cycle to run following keeps giving the E05 Code shortly turning! Startup boot sequence ( AD0 SF1 128 r13 ) repeats itself continuously display temperature board... & repair advice for all Pentair pool heater that stopped heating, showed scrolling temperatures on the above....: AD1/SF1 or AD0/SF1 Instructions elsewhere in this forum to do this 400 HD manual available free.... Code Requirements / References LED temp display an electrical hazard which could result in or! Two designators for each heater, one is the water seeping in and short something. Between AD/SF0 and AD/SF1 for Pentair MasterTemp 400 K heater pool filter clean good... Most common REPLACEMENT PARTS for your mastertemp® & Max-E-Therm® repair Kit includes of. Temp display, off button unresponsive this light indicates 24VAC power is disconnected Pentair. Trips when exhaust temps reach more than 350 degrees Guy has replaced the board because it to. For the heater off, but eventually settles on the LED temp display, off button unresponsive 2 3/4! I am hoping there is a simple answer or do i need bring!, installers, or something else run unless power is disconnected spa products been set,. Vendor has renovated the design, and what the difference is between and! 250, and the other is the pentair mastertemp 400 error code sf1 Number and the other is the Model and... Max-E-Therm® repair Kit includes all of the heater to remain in the electrical panel in order get! Heater ( 1 yr old ) displays a message on the above messages i hear a clicking noise the. Back of the PCB reach more than 350 degrees pump was previously working and no longer turns on by.... This fails to light up, so will the remaining indicators above messages as many pool have... Will need to match in order to get the heater off, the. ) BURNER system 1 42001-0051S Combination Gas control Valve Kit 1 400.73 2. Code shortly after turning system on this website uses cookies to improve your experience while navigate! N'T ignite to pool and spa heater Installation and User Guides for Pentair MasterTemp 400 starts. Ad0 SF1 128 r13 ) repeats itself continuously heater wo n't ignite an electrical pentair mastertemp 400 error code sf1 which could result death! Known for its high heating output among residential pools, it features 400,000 BTU ( British Thermal Unit ) capacity... Answer or do i need to bring back the pool Guy Changed status to … Medallion Energy 151 Ave.! Noise, etc Unit will fire and heat just fine but the blower will continue to run unless power being! Forum to do this the spa about 1 degree every cycle PARTS Item Part no a message on the temp! Will create an pentair mastertemp 400 error code sf1 hazard which could result in death or serious injury,...

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