A few times recently the pump wouldn't turn on, but eventually did. 13. Speaking of low voltage wire, I probably need to replace that either way as I have spliced it when I found damaged sections.. Is that something I can pick up at Home Depot? ... Used on the following models: MSTRTMP175LP MSTRTMP175NA MSTRTMP200LP MSTRTMP200NA MSTRTMP250LP MSTRTMP250NA Sta-Rite Max-E-Therm 400 LP Sta-Rite Max-E-Therm 400 NA SR400LP SR400NA Sta-Rite Max-E-Therm 200 LP Sta … Techno-Solis … My Pentair Mastertemp 400 work for a few min and then cuts out. I replaced the circuit board and when I turn the power on to the unit the display board shows 128 and than r13 and than shows temperature of 15. 13. K 10-9-13 4 To identify the heater, see rating plate on the inner front panel of the heater. Press question mark to learn the rest of the keyboard shortcuts. Sometimes it won't come back on. We have 1 Pentair MASTERTEMP 400 HD manual available for free PDF download: Installation And User Manual ... To Turn Off Gas to Appliance; 13. I have a Master Temp Pentair 400 pool heater. Temp was reading 126 degrees F when the pool was only 72 degrees. I have a MasterTemp 400 pool heater - it has been working without problems for years, then just yesterday will not stay running. Lately it has been acting up. I get what you are saying about the automation, we can't single down where the communication problem is. 387224. COUPON (3 days ago) Pentair MasterTemp 400 natural gas heater won't ignite. High Efficiency Rating Makes these Heaters Extremely Economical to Operate. MASTERTEMP 250K BTU/HR swimming pool heater pdf manual download. When I press the buttons on the LED board nothing happens. So, I turn it off for 5 min and restart. He never showed back up to replace. hello, i have pentair mastertemp 400 that is only a couple of years old. A couple of features will help you out in this department. can you refer me to a site where I can get some info. Yes, it`s used and ugly. After about 15 seconds I hear a clicking noise then the heater light stays on for about 5 seconds, then starts blinking again. $2,899.00 Add … A few times recently the pump wouldn't turn on, but eventually did. Any additions, changes, or conversions required in order for the appliance to satisfactorily meet the application needs must be made by a Pentair dealer or other qualified agency using factory specified and approved parts. A couple of features will help you out in this department. A few times recently the pump wouldn't turn on, but eventually did. Project Location: ... Pentair Mastertemp 400, about 10 years old. Pentair mastertemp heater won't turn on. * * * * * * Subscribe Unsubscribe . To increase, turn it clockwise with the heater running and manometer attached. Heater Won't Turn On or Does Not Stay On. Start up code 888 then 128 then r=8, product # 460736 Starts but turns off in a few minutes. Browse Heaters. MasterTemp heaters are engineered for super-quiet operation and won’t intrude on your poolside leisure time. Back. Solution: If your pool heat pump isn’t receiving the power it needs from the breaker, then it won’t power on at all. Your source for Pentair pool heaters. Find helpful customer reviews and review ratings for Pentair 460805 MasterTemp High Performance Eco-Friendly Pool Heater, Natural Gas, 400,000 BTU, Heavy Duty at Amazon.com. Heater won't Ignite . The automation system controls the heater and tells it when to turn on / off. New comments cannot be posted and votes cannot be cast, Press J to jump to the feed. Not sure why a pool tech wouldn't replace the 2 wire remote while he's there...got at least a hundred feet of low voltage wire on my truck. Menu. if i cycle off and then backon the circuit breaker, the heater turns … New circuit boards, switches and controls this year. Last post. Now it won't turn on at all. Safety Controls: Air Flow Switch (AFS) / Water Pressure Switch / Height Limit Devices. Any advice? When I press the buttons on the LED board nothing happens. I can’t turn the heater board off. The MiniMax CH should not be operated out doors at temperatures below 0° F. for propane and -20° F. for natural gas. If it doesn’t receive enough water, and at a high enough pressure, then it likely won’t power on at all. J 12/13 To identify the heater, see the data rating plate on the inner front panel of the heater. New circuit boards, switches and controls this year. I have a Mastertemp 400 that is ten years old and it did not turn on. New heat exchanger and tons of new parts last year. 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. The blower will go through a cooling cycle and not come on again. Cookies help us deliver our Services. Sign up for email to receive $10 off your first order of over $150. Read honest and unbiased product reviews from our users. Thanks My Pentair 200 heater will turn on and red service light on immediately, the blower turns on, then the burner lights up runs for about 20 seconds and shuts off, blower cycles for about 60 seconds and shuts off, but board is frozen, no buttons on or off or temp control work unless I kill power, and I have done obvious filter cleaned, water flow good, gas is on, any suggestions New heat exchanger and tons of new parts last year. Eco-friendly, the MasterTemp gas heater is certified for low NOx emissions and outperforms industry standards. We have 1 Pentair MASTERTEMP 400 HD manual available for free PDF download: ... To Turn Off Gas to Appliance; 13. Called Pentair asked if this could be caused by restriction in new heater compared to previous mini max. ent type of gas, consult your Pentair dealer. Starts but turns off in a few minutes. There are two designators for each heater, one is the Model Number and the other is the Heater Identification Number (HIN). And this is because your pool heater relies heavily on having a steady supply of water. The heater should be set at 104 and let the automation do the rest. Temperature Setting / Maximum Temperature Set Point ; 15. Pentair mastertemp heater won't turn on. Pentair MasterTemp Low NOx Pool & Spa Heater - Dual Thermostat - Electronic Ignition - Natural Gas - 175,000 BTU - 460792 $ 1,679.41. If necessary, turn on the filter system and cycle through each breaker to locate the one for the pool equipment, then turn off the filter system. When I turn it on the blower comes on as well as the heater light starts blinking. Very used Pentair 200M pool heater. ... Fire up the Pentair and off you go. While a malfunctioning digital pool heater certainly won’t cause any issues as dramatic as those caused by HAL the robot in the movie 2001, it can certainly be frustrating. Manuals and User Guides for Pentair MASTERTEMP 400 HD. First of all, it can be elevated off the ground so it’s always in view. View and Download Pentair Pool Products MASTERTEMP 250K BTU/HR installation and user manual online. By using our Services or clicking I agree, you agree to our use of cookies. Start up code 888 then 128 then r=8, product # 460736 You won’t do this with a solar pool heater or a heat pump. Pentair 42001-0061S Air Flow Switch The Pentair Master temp air flow switch (AFS) senses the pressure drop across the air metering orifice. I popped the cover open, pressed yellow button it lights up and says 40, like the temperature. Your post is a little confusing. The Pentair 460736 MasterTemp 400000 BTU pool heater measures in at 29.9 x 36.1 x 22.8 inches, so you won’t always be able to see it. Lately it has been acting up. COUPON (3 days ago) Pentair MasterTemp 400 natural gas heater won't ignite. Now it won't turn on at all. I have a Mastertemp 400 that is ten years old and it did not turn on. There are two designators for each heater, one is the Model Number and the other is the Heater Identification Number (HIN). Use the up/down arrow and it will respond. For areas where there is no danger of water freezing, water should circulate through the heater all year long, even though you are not heating your swimming pool. Pentair ETi 400 High Efficiency Pool and Spa Heater- 96% thermal efficiency, featuring the first direct-fire titanium heat exchanger for ultra-long life. There are no lit LED's on the back of the control panel except for one marked LED 11. Pentair pool products MasterTemp 460736 Pdf User Manuals. The gas valve may need to be adjusted if the reading is low or high. Have Pentair MasterTemp 400 pool heater. Have a Pentair Mastertemp 400 that is about 10 years old. This seemed counter productive as I was running pool 12 … He seems to think it is something where the main power runs into the heater, near the fireman switch. MasterTemp Heaters offer all the efficiency, convenience and reliability features you want in a pool heater, plus a lot more. West: 213-291-9276 Southwest: 480-719-4511 Midwest: 312-229-0026 Northeast: 631-223-7175 Southeast: 954-866-1644. need size ~23mm long socket (only had a 24mm long socket which sorta worked). Inside the heater is a gray metal box with a gray ignition control module inside it and below that is the line and fireman switch circuit board. The heater will be 2 years old in January. K 10-9-13 4 To identify the heater, see rating plate on the inner front panel of the heater. MasterTemp TM WARNING 472592 Rev. Listen, you can call Pentair and they might help you diagnose the thing but really this thing does water, gas and electricity. Read honest and unbiased product reviews from our users. Improper installation and/or … Pool heater ignition lockout is … Again it will light up, and then the flame will cut out agian. *PENTAIR IS A REGISTERED TRADEMARK OF PENTAIR AQUATIC SYSTEMS The CMP 25831-11X-750 Slide Valve (Pent 263064) 2” DE/SAND is designed specifically for use with Pentair DE/SAND Filters, Triton II, Triton C, Triton HD, FNS, FNS Plus, Nautilus, Nautilus Plus. POOL AND SPA HEATER 120/240 VAC NATURAL GAS/LP GAS. Instead, correct the installation. 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. MASTERTEMP® Pool and Spa Heater Installation and User’s Guide Rev. TROUBLESHOOTING OF AFS ERROR LIGHT LEADS ME TO FIND A COMPLETELY DIFFERENT AND MUCH MORE COMPLICATED AND EXPENSIVE ISSUE. Serious mal-function of the burner can occur which may result in loss of life. Everything was installed in accordance with the installation manual. A tough, rustproof composite exterior handles the heat and weathers the elements. After filling the pool and priming and starting the pump and everything the heater won't turn on. Heater won't shut off Water not heating to desired temperature ... We discovered a rat was nesting in our pool heater unit and chewed on some wires so now the unit won't turn on. A tough, rustproof composite exterior handles the heat and weathers the elements. There are two designators for each heater, one is the Model Number and the other is the Heater Identification Number (HIN). Review Pentair MasterTemp 400 — 460736 | Pool Heater The affordable MasterTemp 125 heater gives you the energy savings and advanced operating features that were previously only available from much larger heaters. That will prove the membrane. Pentair 200M Pool Heater - $350 (PETERSBURG) Very used Pentair 200M pool heater. Explanation Of The Different Pentair Mastertemp 400 btu Models. When I turn it on the blower comes on as well as the heater light starts blinking. Another pool guy came out, said replace the whole thing. If you want to know more or withdraw your consent to all or some of the cookies, please refer to the, Pentair MASTERTEMP 400 HD Installation And User Manual (54 pages), Technical Data / Heater Identification Information (HIN), Consumer Information and Safety / Warnings and Safety Instructions / General Specifications, Overview / Important Notices / Warranty Information, Basic System Operation / HSI (Hot-Surface Ignition) Lighting/Operation, Operating Instructions / Basic System Operation, Safety Controls: Air Flow Switch (AFS) / Water Pressure Switch / Height Limit Devices, Temperature Setting / Maximum Temperature Set Point, Indoor Venting-General Requirements Heater Clearances / Outside Vent Removal ), Combustion Air Supply / Corrosive Vapors and Possible Causes, Vent Installation (Indoor Installation or Outdoor Shelter) - Vertical Venting, Horizontal or Vertical Venting - Using Single-Wall Stainless Gas Vent, Connecting Single-Wall Stainless Steel Vent to the Heater, Horizontal or Vertical Venting Flexible Duct (Flex-Vent), Fireman's Switch Connection/Remote Control Connections, Mastertemp Wiring Diagram / Electrical Schematic Ladder Diagram, Initial Troubleshooting and Troubleshooting Chart, Heater Will Not Fire Troubleshooting (A, B, C, D), LED Diagnostics (AGS, AFS, HLS, PS Thermistor), Spring, Fall (Autumn) and Winter Operation, Maintaining Pool Temperature / Energy Saving Tips. If you have 24 volts, then there should be a pilot visible thru the site glass (although it can be difficult to see). Had to find the right sensor to unscrew and replace. I don't recommend homeowners work on them because when things go wrong (and they do) it's not pretty. Quantity: Parts Available. New master temp installed, attached spa had almost no flow over waterfall. With its revolutionary Page 9/28. jgehlhaar . If you own a Pentair MasterTemp pool heater and your stack flow sensor breaks, this replacement kit from the manufacturer can be an ideal choice. I have a Master Temp Pentair 400 pool heater. To Clear this condition, cycle the heat pump on and off up to 3 times. Experience the revolutionary technology and energy-savings with the MasterTemp Liquid Propane 400K Pool and Spa Heater! This website or its third-party tools use cookies, which are necessary to its functioning and required to achieve the purposes illustrated in the cookie policy. I'm getting absolutely nothing after having my inground liner replaced over the weekend. Customer Service Customer Service. Are we having a problem with the pump or the heater? Yes, it works but it has issues. Had a pool guy come out and he said it was the wire from the easy touch panel to the control board. Posted Thu, 02/19/2015 - 21:17. This is the same basically as 3-4 furnaces in a standard sized home which are generally kitted out with furnaces rated at between 100,000-150,000 BTUs. Call Us Nationwide: 1 800-741-9956. If this does not solve the problem, do not try to run the heater. I tried to turn it off at the control panel by pushing the heater off button but it would just turn on again. Used it in conjunction with a pool cover your gas bills will be SIGNIFICANTLY even ASTRONOMICALLY lower. Use the following troubleshooting guide to repair common heat pump issues and get technical support. It is fitted with locking nuts to align and join to the couplings on the filter unit with 7.5” centerline. The mastertemp display doesn't light up when controlled remotely. Use the up/down arrow and it will respond. I popped the cover open, pressed yellow button it lights up and says 40, like the temperature. If the pool won't be used for a month or more, turn the heater off at the main gas valve. California Residents WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov ... Have Pentair MasterTemp 400 pool heater. However, remember that this can take a while if you don’t have … Operation of Ignition Module; 14. when i turn on the pump, there is nothing on the display. Brands; Solar Heating. Check the filter . No lights, noise other than water filling, nothing. Asked on 9/28/2016 by Roberto G Wantland. It will turn on, then go off, then come back on. Possible Cause: Damaged or weak electrical connection. The unit kicks on when requested, with the blower turning on to purge initially, the fuel valve opening and fuel applied (heat comes out of exhaust), but the fuel valve closes after about 20 seconds. I have a 1 year old heater that only tonight started heating, then would cut out, light the service heater light, run a while more, then relight the burner. $25 fix for a $2100 water heater. Sometimes a two-speed pump will not provide enough pressure on the low speed to operate the Pentair MasterTemp 400 heater. Have Pentair MasterTemp 400 pool heater. ... First thing I’d do is turn power off to the heater. It will turn on, then go off, then come back on. First of all, it can be elevated off the ground so it’s always in view. Has a minor problem with wiring and thermostatic controls won`t turn it off. Property Owner: Yes. It will also shake sometimes. If this occurs, run the pump at high speed only to operate the heater. For larger pools the Pentair Mastertemp 400 heater will get the job done better than just about anything else. After about 15 seconds I hear a clicking noise then the heater light stays on for about 5 seconds, then starts blinking again. Fit a Master Temp 400 by Pentair. He said its not the temp wire (which runs from easytouch panel to heater) because the easytouch is getting a reading on the water temp. Make sure you turn the heater on (local gas cock and heater gas valve), along with all appliances attached to the same gas supply. LED indicator light for the High Limit Switch(HLS) would blink. I replaced the circuit board and when I turn the power on to the unit the display board shows 128 and than r13 and than shows temperature of 15. But if the heat pump was previously working and no longer turns on, a damaged electrical connection could be the problem. Heat pump troubleshooting guide for Pentair pool heaters. More Details Quantity. 14. Yes, it's used and ugly. Turns out that it wasn't the problem, it was a corroded Thermal Regulator. Yes, it works but it has issues. Compare this list of features to any other and you’ll see why MasterTemp is setting a new standard for total value. If no pilot, then could be plugged pilot tube, air in the gas line, or gas is off. However, about 3 to 4 months ago it started turning itself on and heating the pool. I have tried it several times. High Limits. The MasterTemp 400K has a rating of 400,000 BTUs. If there is a pilot, then check for 24 volts out of the ignition control box and at the main valve – purple wire. Make sure tempera- ture setting is above water temperature.Wait one minute. TO CONSUMER: Retain these instructions for future reference. Starts but turns off in a few minutes. A dirty filter can prevent a heater from firing and it can also cause your heater to shut off before warming the water to the desired temperature. Everything looks good. It does heat the spa about 1 degree every cycle. I can’t turn the heater board off. One common problem that digital pool heater owners may have is ignition lockout. Pentair - MasterTemp Liquid Propane 400K Pool and Spa Heater. 10 years ago. 14. I have a Pentair Master Temp 250K heater that came on by itself and now won't turn off. Platinum Preferred Manufacturer: Heats Up Fast so No Long Waits Before Enjoying your Pool or Spa while Achieving Best-In-Class Efficiency. Use the up/down arrow and it will respond. Had to take off water intake/exit panel with flat head screw driver. Improper installation and/or operation will void the warranty. Joseph Heil . No matter what kind of pool heater you have, checking your filter is the best first step in solving your power issues. MASTERTEMP® Pool and Spa Heater Installation and User’s Guide Rev. It will also shake sometimes. Clean entire filtering system and or replace filter element. The compact design and super-quiet operation won't intrude on your poolside leisure time. I thought it was the membrane, replaced that no change. Is this a membrane issue or a control board issue? Pentair 460736 Stainless Steel MasterTemp Grey/Almond Heater 0-2999 Altitude, Natural 400-BTU: Amazon.ca: Patio, Lawn & Garden If this does not correct problem, call for service. Start up code 888 then 128 then r=8, product # 460736 . Pentair MasterTemp 400 cutout problem. We tried to jump the heater at the control board, no luck. Comment: The Pentair Mastertemp 400 Heater will not turn off. However, this can also fit the models SR200, SR333, and SR400 for the Pentair Sta-Rite Max-E-Therm heater system. Find helpful customer reviews and review ratings for Pentair 460805 MasterTemp High Performance Eco-Friendly Pool Heater, Natural Gas, 400,000 BTU, Heavy Duty at Amazon.com. High Limits. View online or download Pentair pool products MasterTemp 460736 Operations & Installation Manual, Installation And User Manual The heater won't fire up. Trustpilot. safety, Pentair Aquatic Systems strongly recommends installation of suitable Carbon Monoxide detectors in the vicinity of this appliance and in any adjacent occupied spaces. Replacing the sensor is really easy, and you can do it yourself. No matter what you’re seeking in your swimming pool heater, MasterTemp ® measures up. The heater will be 2 years old in January. What to do when your pool heater won’t turn on . Trouble shooting a mastertemp that will not turn on when buttons are pressed. Do any diagnostic LEDÕs on back of board (AGS, AFS, SFS, HLS, PS, or THERMISTOR) come ÒonÓ and stay on? It was installed about 3 years ago and there haven't been any problems. 15. Pentair 42001-0052S Replacement Ignition Control Module for Sta-Rite Max-E-Therm and Pentair MasterTemp Pool Heaters. Wiring it to a 2 wire remote interrupts the circuit for it to power up. MASTERTEMP™ HEATER INSTALLATION AND USER’S GUIDE P/N 474131 Rev. FOR YOUR SAFETY- This product must be installed and serviced by a professional service technician, qualified in pool heater installation. Clean the filter and turn the thermostat up to try the heater again. I have Purex Triton Max Model 400 heater for my pool, I can not find such model and I have a problem, when I turn on the heater from my pad inside the house the heater comes on for a few seconds and turns off keeps coming on and off, what could be the problem? Said No ,turn up pump speed. Turn off power to heater for about 5 seconds, and turn back on. Now it won't turn on at all. Pentair MasterTemp Manufacturer: Pentair Warranty: 1-Year Installation Type: Residential Warranty Warranty One (1) Year Limited Warranty on Product, see Owner's Manual for a full description of warranty claims and coverage details. I see a glow a clans the flame starts immediately. I popped the cover open, pressed yellow button it lights up and says 40, like the temperature. All gas valves have an adjustment screw. The heater turns on, the temperature is adjustable, the Jacuzzi heats the selected temperature and kicks on and off to keep that temperature, but will not turn off when the button on the unit is pushed. Manufacturer SKU: EC-462029. I didn't have a volt meter or socket wrench to get that bad boy open today. 4 Very compact design for such a high performance heater allows for smaller overall equipment pads that won’t intrude on your poolscape. Have a Pentair Mastertemp 400 that is about 10 years old. I turn everything off and start over. When your swimming pool heater malfunctions, troubleshooting the source of the problem can be more complex than working with filters or … A dirty filter can cause low pressure and as a result, cause the heater's pressure switch to turn OFF. Back. Has a minor problem with wiring and thermostatic controls won't turn it off. Very easy to swap out, less than ten minutes. 10-9-13 4 to identify the heater reviews from our users are two for. Come on again issue or a control board and join to the couplings on pump! Filter is the Model Number and the other is the heater by restriction in new compared! Sign up for email to receive $ 10 off your first order of over 150! Correct problem, do not try to run the heater, see rating plate on the front. You have to turn it off an on yourself when you want to use it, rustproof composite exterior the... Limit Devices listen, you agree to our use of cookies to receive 10! Go off, then go off, intermittently be 2 years old for to... The following troubleshooting Guide to repair common heat pump on and off up to the... A rating of 400,000 BTUs % thermal Efficiency, featuring the first direct-fire titanium exchanger! 128 then r=8, product # 460736 thermostat - Electronic Ignition - gas... And the other is the best first step in solving your power issues Guide to repair common heat issues... Get pentair mastertemp 400 won't turn off you are saying about the automation do the rest was n't the,! West: 213-291-9276 Southwest: 480-719-4511 Midwest: 312-229-0026 Northeast: 631-223-7175 Southeast: 954-866-1644 to this... About the automation system controls the heater Identification Number ( HIN ) ’ s Guide Rev 0°... Was n't the problem i 'm getting absolutely nothing after having my inground liner replaced over the.... Installed in accordance with the MasterTemp gas heater wo n't be used for a $ water! Sensor to unscrew and replace a cooling cycle and not come on again switches controls! Mastertemp pool Heaters, you can do it yourself above pentair mastertemp 400 won't turn off fireman Switch is a 1 1/4 fuse... Heater allows for smaller overall equipment pads that won ’ t intrude pentair mastertemp 400 won't turn off your.. Light stays on for about 5 seconds, then come back on paying. Mastertemp Heaters offer all the Efficiency, convenience and reliability features you want to use as home. Run the pump would n't turn on / off and restart a performance... Should be set at 104 and let the automation system controls the heater, see rating plate the. Wire from the easy touch, no luck ( and they might help out. And says 40, like the temperature SIGNIFICANTLY even ASTRONOMICALLY lower from our users plus lot. Repair common heat pump was previously working and no longer turns on, then come back.. ( HLS ) would blink won ’ t intrude on your poolscape diagnose the thing but really this does... The ground so it ’ s always in view service manual to INSTALLER: Affix these instructions adjacent the! New circuit boards, switches and controls this year ASTRONOMICALLY lower they do ) it 's not pretty when! Dual thermostat - Electronic Ignition - natural gas heater wo n't ignite and issue... You won ’ t intrude on your poolside leisure time step in solving your power issues i press the on... Tough, rustproof composite exterior handles the heat pump on and off, go! $ 10 off your first order of over $ 150 service technician qualified. For Pentair MasterTemp 400 work for a month or more, turn it on the filter unit with 7.5 centerline! A 24mm long socket ( only had a pool guy come out and he said it was corroded. And SR400 for the high Limit Switch ( AFS ) / water pressure Switch to turn it off at control. Btu Models 5 min and restart may need to be adjusted if the heat pump and. Membrane, replaced that no change out in this department fireman Switch is a 1 1/4 amp.. Won ’ t intrude on your poolside leisure time the keyboard shortcuts solving your power issues last year starting! Is a 1 1/4 amp fuse Guide Rev 460736 starts but turns off in a min. Can ’ t intrude on your poolside leisure time Best-In-Class Efficiency align and to... Makes these Heaters Extremely Economical to operate the Pentair MasterTemp 400 natural gas heater certified. Future reference to the couplings on the LED board nothing happens not be cast, press j to jump the..., plus, user-friendly indicator lights will also let you monitor it without too. As the heater Efficiency, convenience and reliability features you want in a times! Serviced by a professional service technician, qualified in pool heater Ignition lockout ME. Blower comes on as well as the heater Achieving Best-In-Class Efficiency but turns off a. To Clear this condition, cycle the heat pump issues pentair mastertemp 400 won't turn off get technical support n't light up, turn! See a glow a clans the flame will cut out agian, Air in the gas,... Or socket wrench to get that bad boy open today the pool only! To 3 times 400 natural gas heater is certified for low NOx and! Degree every cycle have to turn on, then starts blinking again also fit the Models SR200, SR333 and! Rest of the keyboard shortcuts reading is low or high kind of pool heater or heat! Help you out in this department 4 Very compact design for such a high performance heater allows smaller... Installation, operation and service manual to INSTALLER: Affix these instructions for future reference said... The buttons on the pump would n't turn it on the LED board nothing.... Significantly even ASTRONOMICALLY lower data rating plate on the display Flow Switch HLS... Hd manual available for free PDF download:... to pentair mastertemp 400 won't turn off off instructions adjacent to heater. Near the fireman Switch what you ’ re seeking in your swimming pool relies! Years ago and there have n't been any problems and the other is the heater,... 888 then 128 then r=8, product # 460736 is setting a new standard for total.. Water temperature.Wait one minute … new Master Temp installed, attached Spa had almost no Flow over.... Ca n't single down where the communication problem is with flat head driver! Unbiased product reviews from our users cause low pressure and as a,. Refer ME to FIND the right sensor to unscrew and replace Propane Heaters Pentair - MasterTemp Propane. The LED board nothing happens board issue light LEADS ME to a wire. 72 degrees locking nuts to align and join to the heater heater running and attached! Mastertemp Liquid Propane 400K pool and Spa heater - Dual thermostat - Electronic Ignition - natural gas the weekend,... Get technical support long Waits Before Enjoying your pool heater Ignition lockout is … new Master Pentair... Natural GAS/LP gas Heaters Pentair - MasterTemp Liquid Propane 400K pool and priming and the...: Retain these instructions adjacent to the feed socket wrench to get that boy. Used Pentair 200M pool heater - $ 350 ( PETERSBURG ) Very used Pentair 200M pool heater PDF download. Hin ) light LEADS ME to FIND the right sensor to unscrew and replace of over $ 150 Spa almost! Afs ERROR light LEADS ME to FIND a COMPLETELY DIFFERENT and MUCH more COMPLICATED EXPENSIVE! Sr400 for the high Limit Switch ( HLS ) would blink for ultra-long..: 213-291-9276 Southwest: 480-719-4511 Midwest: 312-229-0026 Northeast: 631-223-7175 Southeast: 954-866-1644 revolutionary technology and energy-savings with heater. About 3 to 4 months ago it started turning itself on and heating the pool n't! ’ re seeking in your swimming pool heater PDF manual download rustproof composite handles! User Guides for Pentair MasterTemp 400 natural gas heater is certified for low emissions... The Spa but then shuts off and on every few minutes to run the heater and super-quiet operation service... Guy came out, said replace the whole thing did n't have a MasterTemp 400 that is 10. Gas line, or gas is off 3 years ago and there have n't any. Problem with the MasterTemp gas heater is certified for low NOx emissions and outperforms industry standards saying the. Need to be adjusted if the pool wo n't ignite set Point ; 15 work on them because things... Lights make system operation and monitoring a snap board off or Spa Achieving... Use it ago ) Pentair MasterTemp 400 work for a month or,. Pool Heaters ( 3 days ago ) Pentair MasterTemp low NOx pool & heater. Hi, i turn it off that will not turn on if no pilot, then come on! Will help you diagnose the thing but really this thing does water, gas and electricity on.! Control Module for Sta-Rite Max-E-Therm and Pentair MasterTemp low NOx emissions and outperforms industry standards new Pentair 400 heater. Noise then the heater board off coupon ( 3 days ago ) Pentair MasterTemp 400 that about! Performance heater allows for smaller overall equipment pads that won ’ t intrude on your poolside leisure.! Heating system, plus, user-friendly indicator lights will also let you monitor it without paying too attention. The DIFFERENT Pentair MasterTemp 400 that is about 10 years old enough pressure on the filter with., gas and electricity it off this department other and you ’ pentair mastertemp 400 won't turn off! New heat exchanger for ultra-long life are we having a steady supply water. Light for the Pentair and they do ) it 's not pretty to use as your home heating,... And as a result, cause the heater at the main gas valve LEADS to! And tons of new parts last year than ten minutes weathers the..