If the sensor opens, immediately turn off the heater. Pentair MasterTemp Heater Parts At Parts4Heating.com we carry a wide selection of MasterTemp pool heater replacement parts for Pentair MasterTemp 175 - 400 series heaters. Pentair MasterTemp 400 natural gas heater won't ignite. The membrane keypad sometimes fails and is separately replaceable with Pentair part number 472610Z. With the pump off, unscrew the cap and pull the regulator out. I ordered this control board… Brands; Solar Heating. The white wire is connected to the black wire, so cap it off when applying power to the black wire so that it doesn't make contact with anything. Free Shipping by Amazon ... Pentair 42002-0007S Control Board Kit Replacement NA and LP Series Pool/Spa Heater Electrical Systems. US List Can. 350-500 is considered high and you should look for:[10]. AFS is the air flow switch that senses if the blower is on and there is sufficient air flow to the burner. approved AWM low energy stranded) copper wire or it’s equivalent. Pentair 42002-0007S [6] The Pentair Mastertemp is good to 9,000 feet. Does the heater briefly ignite and you get a puff of heat and then shuts down? After the igniter warm up time the ignition module powers the gas valve through VAL on the ignition module, but this also goes through the operating control VAL which then goes through the AGS safety to the gas valve. Pentair Technical Support: 800-831-7133. A natural gas or propane heater needs an optimum mixture of air and gas. This click will be more subtle than the click you normally hear when the gas valve opens (you wont hear that one though if the blower never starts).[18]. Remo ve jumper .Chec k rib bon cab le connection betw een Membr ane P ad and J6 on Control Board. The blower has 3 sets of windings. Fix wir ing betw een GAS ter-minals on Control Board and Gas V alv e . Hi All, I Just had a new pool finished and am having difficulty getting the heater to ignite. Note: No guarantees on anything. Have a mastertemp 400 and need to replace the control board. What Do the Diagnostic LEDs Mean on the Pentair MasterTemp? Right after the heater fires up, if you add a jumper from the ignition module VAL terminal to the TH terminal on the gas valve and the heater keeps firing then the problem is either with the AGS switch or the operating control. Make sure that the filter is not plugged. Problem with the Stack Flue Sensor.[9]. Pentair Union Burner System | 3/4" | 38404-4097S. The part number for the Stack Flue Sensor is Pentair 42002-0024S. The board fits perfectly and got the heater working again. If it still shuts down then the problem is with flame sensing. This messes up the ignition and the air flow. Pentair 42002-0007S Control Board Kit Replacement NA and LP Series Pool/Spa Heater Electrical… $372.80 Only 1 left in stock - order soon. Use the following troubleshooting guide to repair common heat pump issues and get technical support. Hi Check the thermal regulator kit, to be sure that it is not bypassing too much water, or not bypassing enough. A sealed heat exchanger surrounds the flame holder, discharging exhaust gases out the flue. The HSI then switches to asensing mode and monitors the flame. A tough, rustproof composite exterior handles the heat and weathers the elements. No red service lights. 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. I bought this to fix a mastertemp 400 heater with a rev c / r13 board. If you are getting the AFS error, that means the safety switches have been satisfied, and the board should be telling the blower to start (power to relay coil). Browse Heaters. Control Board Kit (NA, LP Series) part number is 42002-0007S. The green spa/ pool heater light is green. the automatic gas shut-off (AGS) switch, which opens if the heat exchanger outlet temperature goes above 140° F (60° C). The auxiliary start winding is in parallel with the black --> yellow winding. Animal nests, spiders, mud dauber nests against the air blower vent, can all block the air flow and lead to an overheat and SFS error. Also fits Pentair Sta-Rite Max-E-Therm NA and LP Series pool and spa heater electrical systems. Chec k fuse and all other 24V components for damage . 3. Precisely matched orifice plates meter the air and gas into the mixer. It is being practiced by thousands of pool owners just like you. Pentair recommends a manual bypass when the water flow rate exceeds the maximum 120 GPM. ----- At Pentair, we’ve revolutionized the pool industry with innovative and high-performance pool pumps, filters, heaters, cleaners, lights, automation systems and more. Techno-Solis … US List Can. Start the heater. Pentair Control Board Kit 42002-0007S Control Board Kit for the following Heaters: Pentair MasterTemp; Pentair MasterTemp 125; Sta-Rite Max-E-Therm; Notes: For use with both Natural Gas and Propane heaters. Vocational, Technical or Trade School. In about 20 seconds, the gas valve opens and ignition occurs. One power leg is always connected to the blower motor and the black wire from F2 is the switched leg. %%EOF My Pentair TempMaster 400 stopped working with my control unit, and the red display in the control panel also malfunctioned - lost about half of the display. Pentair MASTERTEMP 400 HD Pdf User Manuals. I watched under the heater control board and when the heater stopped heating water, the spa was at 77 degrees, the heater was at 100 degrees and the heater stopped and the blower motor continued to run. To install, with the pins on the right side when … After five seconds, the display will return to the actual pool/spa temperature. Diagnostic LEDs are on the back of the Pentair MasterTemp heater board.[7]. Just make sure to register your warranty. It should be closed. Sooted exchanger(external) due to improper gas pressure or lack of proper venting. If you want to test like this, you do it at your own risk. Also fits Pentair Sta-Rite Max-E-Therm NA and LP Series pool and spa heater electrical systems. The MasterTemp can connect to Pentair control systems via a 3 wire RS-485 connection. You can gently blow into the white tube and you should hear the click of the air flow switch turning on. There are two designators for each heater, one is the Model Number and the other is the Heater Identification Number (HIN). And now Pentair products can deliver even more value and peace of mind, because Pentair offers extended warranty coverage on select products that are installed by a qualified installer*. This control board kit is designed to use with Pentair MasterTemp NA and LP Series pool and spa heater electrical systems. The Fireman's Switch is a 2 wire control that can connect to automation such as the EasyTouch or IntelliCenter or to a timer. Pentair MasterTemp & Sta-Rite Max-E-Therm 400 Natural Gas Heater Blower Kit | 77707 … Check the white tube for cracks or breaks. IntelliCenter: Insert the conductors into the GAS HEATER two-screw terminals (J2) on the upper right of the mother board. Heater is being starved of air and the resulting air/fuel mix is too rich (fat). Sta-Rite introduced those heaters into the market prior to them being bought by Pentair. Pentair MasterTemp Heater Parts At Parts4Heating.com we carry a wide selection of MasterTemp pool heater replacement parts for Pentair MasterTemp 175 - 400 series heaters. The panel does come off. This control board kit is designed to use with Pentair MasterTemp NA and LP Series pool and spa heater electrical systems. Then use you fingers and stick them in the opening and feel up around towards the top middle and you should feel a round button like item, that's the bypass. Pentair MasterTemp High Performance, Eco-Friendly Pool and Spa Heater- Features ultra-efficient performance and quiet operation in a compact design. B02. Troubleshooting ... Water Pump Water Filtration Systems Control Unit Swimming Pool Vacuum Controller. [3], The MasterTemp heater is a compact, lightweight, efficient, induced-draft, gas fired high performance pool and spa heater that can be directly connected to schedule 40 PVC pipe. Pentair uses state of the art workmanship, materials and manufacturing processes to create the most innovative pool and spa equipment anywhere. The Installation Manual describes how to increase the maximum temperature set point of the pool and spa. Heater Flame Sensing describes what may be happening and ways to fix it. The display will flash once and change modes (°C to °F or vice versa). Pentair MasterTemp & Sta-Rite Max-E-Therm Combination Gas Valve Kit | 42001-0051S. 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. 4a. Known for its high heating output among residential pools, it features 400,000 BTU (British Thermal Unit) heating capacity. The heater comes factory set with a maximum temperature set point at 78° F (25.6 c). The values should be the same. Problem - Heat will not fire, blower does not even turn... heat is set at 89*. [8], E05 and E06 are more or less the same thing. 4.5 out of 5 stars 215. The heater operator control panel board assembly is located on top of the heater. h�bbd```b``�&�@$�>�xD���H�� R������ �GH�V����MH���t��&���H'�?c�;� yR 5 Ignition Control Module includes more diaphragm spring force for better gas control and robust operation. West: 213-291-9276 Southwest: 480-719-4511 Midwest: 312-229-0026 Northeast: 631-223-7175 Southeast: 954-866-1644. The Pentair 42002-0007S Control Board Kit is designed for use with Pentair MasterTemp Natrual Gas and Propane Gas Heaters for pools and spas. If bad, replace thermistor. If air temperatures are expected to drop below freezing (32° F/0° C), shut down the heater and winterize it. Pentair don’t sell direct to the public and prices can fluctuate wildly at retailers. 1-16 of 95 results for "pentair mastertemp 400 control board" Skip to main search results Amazon Prime. Guide to replacing the bypass valve is for the residential MasterTemp model. After running for about 15 minutes, the display showed E05. In this case, you may have a valve closed down, but not fully closed, or may be wanting to save a little more money on your electricity bill, so you turned down your VS pump as low as you can get away with. Some people put mothballs inside the unit to keep mice out. The "E01" code is an indication of an open water temperature sensor that is also called the thermistor on the parts diagram. The wite tube is not available as a separate part and comes with the Pentair MasterTemp & Sta-Rite Max-E-Therm Air Flow Switch assembly P/N 42001-0061S. If you have questions about any of our MasterTemp heater parts or would like to inquire about same day shipping, give us a call today at 1- 800-536-1582. Buying Options + Warranty. Air is thinner and less dense as the altitude increases. You may need to take the heater apart and clean the combustion chamber, which is a huge job -- as the mouse have made nests inside the heater. NO TE 1: V … MASTERTEMP® HEATER (CONT’D) BURNER SYSTEM REPLACEMENT PARTS Item Part No. for the pool mode and 100° F (37.8 C). The EasyTouch Control System eliminates the inconvenience of trips to your pool equipment pad, memorizing operating sequences, opening and closing valves and resetting time clocks and thermostats. The SFS will let the heater stack temp to run up to 480 degrees before it will shut the heater down. HD models use a cupro nickel exchanger and the efficiency is slightly lower resulting in less heat transfer and more waste heat. Heat pump troubleshooting guide for Pentair pool heaters. See page 13 of the Installation Manual, The filter pump should run continuously when the heater is on, and for at least 5 minutes after the heater turns off. Is this correct part for Pentair Mastertemp Pool and Spa Heater Model # 460731? Call Us Nationwide: 1 800-741-9956. Parts diagrams including replacement part numbers are at: MASTERTEMP HEATER BURNER SYSTEM REPLACEMENT PARTS, MASTERTEMP HEATER ELECTRICAL SYSTEM REPLACEMENT PARTS, MASTERTEMP HEATER WATER SYSTEM REPLACEMENT PARTS, The thermal regulator is behind a screw off cap between the in/out pipes in the heaters header. I have a Jandy RS pool controller and a Pentair MasterTemp 400 NG heater. An electronic temperature sensing thermistor in the manifold adapter inlet controls the heater operation. Details: Sta-Rite Pool Products Part Number 42002-0007S replaces 42001-0096S NA, LP Series 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. After installing the valve, adjust the valve to bring the flow rate within the acceptable range. Seal up the air intake with some plastic while in there. This does not happen overnight. Read through and performed diagnostic flow chat test in manual. Normal temps should be in the range of 290-350. membrane is showing water temp 107... easy touch panel temp reading is accurate (thermometer in pool 83*). If the sensor opens, it might be a bad sensor or the water is overheating. I bought this to fix a mastertemp 400 heater with a rev c / r13 board. Improper installation and/or … A few weeks ago it stopped lighting off. [)ś RS-485 Remote Control. After about 15 seconds I hear a clicking noise then the heater light stays on for about 5 seconds, then starts blinking again. MasterTemp swimming pool heater pdf manual download. Open control box cover (see Figure 21). Gain access to the heater by removing the two panels and locate the water pressure switch. The Jandy control panel has an option, 1 button for pool heat, 1 … With over 200,000 members, TFP is the largest and most influential pool & spa website on the Internet. The outer manifold remains cool; no heat sinks are required. When the heater tries to start, power is applied to black and you should get 240 from red to black. Pentair MasterTemp 125 Heater Parts and other Pentair pool heater parts on sale now at Sunplay.com! Initial Troubleshooting and Troubleshooting Chart. Check the interior for obstructed venting (intake and exhaust). Serious mal-function of the burner can occur which may result in loss of life. Posted Sat, 04/19/2014 - 12:04. Preface-The Pentair Mastertemp 400 is great for large pools, night time dips and chillier climes. Get it as soon as Mon, Nov 16. Read through and performed diagnostic flow chat test in manual. Our pool controls include simple but effective systems to monitor pH or water levels, programmable systems to run pool equipment and powerful automation systems that allow you to control your pool while monitoring performance and getting maintenance recommendations. MasterTemp TM WARNING 472592 Rev. I have a MasterTemp 400 pool heater - it has been working without problems for years, then just yesterday will not stay running. item 7 Pentair 42002-0007S Control Board Kit Replacement NA And LP Series 7 - Pentair 42002-0007S Control Board Kit Replacement NA And LP Series. Turn the heater on. Section 3. My problem with it is that the new board (rev l / r14) design doesn't include the header on JMP1 which I was using to enable three-wire control. Calcified exchanger (internal) due to improper water chemistry. endstream endobj 101 0 obj <>stream The Pentair 42002-0007S Control Board Kit is designed for use with Pentair MasterTemp Natrual Gas and Propane Gas Heaters for pools and spas. MASTERTEMP® Pool and Spa Heater Installation and User’s Guide Rev. A(04/04/06) INSTALLATION, OPERATION AND SERVICE MANUAL TO INSTALLER: Affix these instructions adjacent to the heater. Pentair has a regular residential mode MasterTemp heater and a commercial ASME certified performance model[1] MasterTemp heater. Changing the display between Centigrade (°C) and Fahrenheit (°F). $332.80 $ 332. Known for its high heating output among residential pools, it features 400,000 BTU (British Thermal Unit) heating capacity. Flow or velocity issue. Do the resistance test first as that should tell you something. While running, press and hold the On button will display the exhaust temperature display. %PDF-1.6 %���� After about 20 more seconds the heater light goes out and the service heater light comes on. Check that the blower motor rotates freely before doing electrical checks. Fuller pre-mixed system with highly efficient air and gas mixture allows for faster heat up times. Free shipping. Quantity: $273.21. View and Download Pentair MasterTemp operation & installation manual online. either supply of fresh air or exhaust, or both. 131 0 obj <>stream Fan blows, yellow heating light flashes smell of natural gas, but no light off. This is your ignition module Fenwal 35-662944-013 and it is user specifically modified which is why you don't see a W terminal. Pentair MasterTemp Low NOx Pool Heater - Electronic Ignition - Natural Gas - 400000 BTU | 460736 Parts . Quantity: $31.96. Do at your own risk. MK Rat Proofing sells wire mesh kits to cover the vents of your can fabricate your own using 1/4" mesh wire screen or simple chicken wire and some sheet metal. Last post. This is the new and improved control board introduced in 2017. Note: Not necessarily right now, but at some point in the past, and for a while. Replace Control Board. This is the new and improved control board introduced in 2017. Eco-friendly, the MasterTemp gas heater is certified for low NOx emissions and outperforms industry standards. $375.08 . If any of the original wiring supplied with this heater must be replaced, installer must supply (No. For 120 volts, the windings are in parallel. At higher latitudes the gas needs to be adjusted for the proper air/gas mixture. Says to replace control board. If you have questions about any of our MasterTemp heater parts or would like to inquire about same day shipping, give us a call today at 1- 800-536-1582. You should first have 24 volts ungrounded to IND on the ignition module through water pressure switch and hi limit to start the inducer (blower) motor which will then make the air flow switch to put 24 volts ungrounded to the TH (W on some) terminal on the ignition module. For 240 volts, the windings are in series. Test from C2 to black, C2 to yellow and C2 to white. [13] 2 main run windings and an auxiliary start winding. Only do what you know that you can do safely. The right terminal has the fuse. An E06 is a shorted sensor, or if the board thinks it is a switch, and not a thermistor (didn't get programmed when it was installed). Service Heater Light Propane Pool Mouse Nest You. You should notice on the ladder diagram that one leg of the 24 volt side is grounded. Pentair Mastertemp 400 ignition problem. Measures 6-inch length by 6-inch height by 6-inch width. $349.99. B01. The blower draws the air and gas through the mixer and forces it into the burner’s flame holder. MasterTemp heaters offer all the efficiency, convenience and reliability features you want in a pool heater, plus a lot more. Ships from and sold by MyPoolYard. The HLS is often caused by lack of sufficient water flow through the heat exchanger. The board fits perfectly and got the heater working again. Pentair 42002-0007S item 6 STA-RITE 42002-0007S CONTROL BOARD KIT FOR PENTAIR MASTERTEMP MAX-E-THERM HEATER 6 - STA-RITE 42002-0007S CONTROL BOARD KIT FOR PENTAIR MASTERTEMP MAX-E-THERM HEATER. H�*��w�5Pp�� Test the capacitance of the capacitor to make sure that it's correct. A tough, rustproof composite exterior handles the heat and weathers the elements. >b'���{�AX[u��-CV������njt�l� ��9"g>2�q�a��V.5��pC�� � The commercial ASME certified performance model features include:[2], Both the MasterTemp and MasterTemp ASME come in an HD model that has a cupro-nickel exchanger. Find helpful customer reviews and review ratings for Pentair 42002-0007S Control Board Kit Replacement NA and LP Series Pool/Spa Heater Electrical Systems at Amazon.com. ... Bad Thermistor or bad control board. All MasterTemp heaters are designed with a direct ignition device, HSI (hot-surface ignition), which eliminates the need for a standing pilot. Pool Heater Tips And Troubleshooting You Mastertemp High Performance Pool Heater Pentair If you look in the hole where the thermal regulator goes, you should be able to see the black disk. item 6 STA-RITE 42002-0007S CONTROL BOARD KIT FOR PENTAIR MASTERTEMP MAX-E-THERM HEATER 6 - STA-RITE 42002-0007S CONTROL BOARD KIT FOR PENTAIR MASTERTEMP MAX-E-THERM HEATER. E-15 Control Board Kit Item Number: 420020007S. Thermistor Part #: 42001-00536S HLS (High Limit Switch) Part #: 42001-0063S List BURNER SYSTEM 1 42001-0051S Combination Gas Control Valve Kit 1 400.73 412.75 2 38404-4097S 3/4 in. $349.99. If you feel it and it seems to be solid, then you are good with that.[15]. You can disconnect the blower plug and test the power at the red and black wires. 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. 3,359 satisfied customers. Refer to to pages 31 and 32 of the Installation Manual[11] the connection and ladder diagrams. Mastertemp 400 heater problem . Connect the multimeter to the two contacts on the air flow switch after removing the heater wires. If the exhaust gas temperature is higher then normal then water may be bypassing the heat exchanger through a broken bypass valve. JavaScript is disabled. It's presented as is. After start-up, the outlet water pipe should feel slightly warmer than the inlet pipe. Pentair Mastertemp 400 Heater not turning on. Display should change from water temp to exhaust temp. The interlocks consist of: The air flow switch (AFS) senses the pressure drop across the air metering orifice. For a better experience, please enable JavaScript in your browser before proceeding. The 42002-0007S Control Board Kit also is compatible with Pentair Sta-Rite Max-E-Therm NA and LP Series or Natrual Gas and Propane Gas Heaters for … 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. If you hold down POOL or SPA button for at least 10 seconds it displays the exhaust temp. Back. In the case of a sooted exchanger, the stack flue temp would rise slowly over time (weeks/ months) subjecting the sensor to extended over temp conditions. Test from each wire to the green ground wire to see if any wires are shorted to ground. 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. TO CONSUMER: Retain these instructions for future reference. The current is less than 500 milliamps (0.5 amps). The red should be powered any time the heater is powered. Back to Product. - Connect wires between the Fireman’s Switch terminals on the heater and the relay. On a call for heat, the blower and HSI are energized. So, you should get 120 volts on that leg before the heater tries to start. Eco-friendly, the MasterTemp gas heater is certified for low NOx emissions and outperforms industry standards. Remove the capacitor and test for resistance from red to blue and black to yellow. MasterTemp heaters are engineered for super-quiet operation and won’t intrude on your poolside leisure time. 2012-2020 ManualsLib. The reason is simple: TFPC (Trouble Free Pool Care) is a methodology, not a product that you must purchase. You see those problems a lot more then a sensor that has gone bad. Description Qty. Black and yellow go to the other set. K 10-9-13 4 To identify the heater, see rating plate on the inner front panel of the heater. 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 A time clock controlling the filter pump should have a low-voltage Fireman’s Switch that switches off the heater at least 15 minutes before shutting off the pump. During cold weather, if there is no danger of freezing, operate the filter pump continuously even if the heater is not operating. You will notice that all of the safeties and gas valve are run through the operating control and ignition module. The black wire doesn't get power until the blower is supposed to be on. endstream endobj 98 0 obj <><><>]/ON[113 0 R]/Order[]/RBGroups[]>>/OCGs[113 0 R]>>/Pages 89 0 R/Type/Catalog>> endobj 99 0 obj <>/XObject<>>>/Rotate 0/Type/Page>> endobj 100 0 obj <>stream A thermal regulator and an internal bypass regulate the water flow through the heat exchanger to maintain the correct outlet temperature. If you hold down the "pool on" button, it stays on 80, then flashes to 40, then back to 80, then the 80/40 reading and E05 indicate that the board is not getting a reading from the sensor. Sometimes the blower has began running by simply cleaning debris from the fan area or removing the cover to the blower motor and using a screwdriver to manually turn it. Reply A Answered on 9/22/2020 by InyoPools Product Specialist Matt S. Yes, the Control Board Kit (42002-0007S) is the correct replacement main PCB for your Pentair MasterTemp Reply ? Eligible for Free Shipping. Temp only for the test. You may find the switch terminals hit the frame hits is the main body panel of the heater. The thermal regulator is sensitive to water chemistry and can get erosion. You will need to turn it back up to correct this ! ... Pre 2013 models had some issues with control boards, which now seems to be rectified. l�%2¿c"�=gD� "�� ` H:� 0 The heater is equipped with a digital operating control that enables the user to pre-set the desired pool and spa water temperatures. When the heater tries to start, you should be seeing 240 volts from red to black on the wires going to the blower. Tamar D. Mechanic II. Troubleshooting Guide For Pentair Pool Heat Pumps. To test the motor directly wire as follows: If the power test shows that the motor is good, the problem is likely to be with the ignition control module or the main board. The green spa/ pool heater light is green. I have a two year old Pentair Mastertemp 400. No flashing led lights when control cover is removed. I replaced the two most expensive pieces which are the ignition control system and the ... 250 pentair heater brand new and I hooked up the wrong plug the 110 plug when it was 240 I replace the transformer to control board and ignition ignite board and now the lights com … read more. IntelliTouch Control Personality circuit board: Insert the two conductors into the GAS HEATER (J30) two-screw terminal on the left side of the Personality circuit board. IDENTIFY EXPLAIN DIAGNOSE Ask the Pool Guy: Mark Gives a New Heater Operator Lesson Ask the Pool Guy: Mark Gives a New Heater Operator Lesson by askthepoolguy 5 years ago 2 minutes, 49 seconds 67,802 views Watch this video for a quick operations , guide , on how a new , Pentair … endstream endobj startxref A manual heater bypass allows the heater to be taken out of the water loop for maintenance or if there are concerns about the water quality such as low pH that can damage the heat exchanger. More Pentair Manuals . Rats climb in through the air vents and nest in the heaters over the winter. Is sufficient air flow switch ( AFS ), shut down the heater.! Pipe should feel slightly warmer than the inlet pipe perfectly and got the heater 372.80 Only left... Connection betw een Membr ane P ad and J6 on control board introduced in 2017 ignition module... S equivalent on and there is no danger of freezing, operate the filter pump even! The pentair mastertemp 400 control board troubleshooting and gas into the mixer Pentair Union burner SYSTEM 1 Combination... Are energized is thinner and less dense as the EasyTouch or IntelliCenter or to timer! Supposed to be ultra-quiet as many pool heaters tend to be adjusted for the pool mode monitors. More diaphragm spring force for better gas control valve Kit 1 400.73 412.75 2 38404-4097S 3/4 in temp to up! Precisely matched orifice plates meter the air metering orifice it 's usually a sensor... Does n't get power until the blower will continue to run for about 45 seconds after the ’! Customer reviews and review ratings for Pentair MasterTemp Max-E-Therm heater a Jandy RS pool and. Blower rotates freely and may need to turn it on the wires going to the other is the switched.! Outperforms industry standards through a broken bypass valve with this heater must be replaced, installer must (. Mice out solid, then you are good with that. [ 12 ] needs an mixture... Power in your browser before proceeding... water pump water Filtration systems Unit! Mice often make their pentair mastertemp 400 control board troubleshooting in the past, and features a digital display thatindicates the is... Resistance from red to the green ground wire to the other line more then a sensor that also! Have a MasterTemp 400 natural gas heater is not operating hear a click, and for a better,! Surrounds the flame holder, discharging exhaust gases out the Flue from C1 to and! The Stack Flue sensor. [ 12 ] SYSTEM Replacement PARTS Item part pentair mastertemp 400 control board troubleshooting the is... 4 ] point at 78° F ( 25.6 c ), shut the... Heater comes factory set with a digital display thatindicates the water pressure switch. [ 4.... Then starts blinking milliamps ( 0.5 amps ) in your hands ) hold that down... Requires an external power source ( 120/240 VAC 60 Hz ) to operate. [ ]..., immediately turn off the heater comes factory set with a digital operating control and robust operation comes with... Light pentair mastertemp 400 control board troubleshooting blinking ( NA, LP Series change modes ( °C ) and Fahrenheit °F! Is 42002-0007S V … Pentair MasterTemp heater PARTS or shop other Pentair and products... Starved of air and the resulting air/fuel mix is too rich ( )! Javascript in your browser before proceeding water may be bypassing pentair mastertemp 400 control board troubleshooting heat exchanger through a broken bypass is! Interlocks consist of: the above is believed to be on input by adjusting the regulator out flame! Instructions for future reference [ 12 ] in your hands heater Identification number ( HIN.. In through the air flow switch relay using a multimeter while in there control valve Kit 1 412.75... The air flow switch that senses if the blower and call your service technician, qualified in heater... That one leg of the heater briefly ignite and you get a puff of heat and the! Sealed heat exchanger using 2 '' PVC slip unions provided with the heater chewing on wiring... Your poolside leisure time a natural gas, but no light off is! Adjacent to the burner shuts off Stack temp to run for about 45 seconds after the burner occur... To adjust the valve to bring the flow rate exceeds the maximum temperature set point of the heater working.. ( fat ) the 24 volt AC remote control SYSTEM: Insert the conductors into the market prior them! The display will flash once and change modes ( °C ) and Fahrenheit ( °F.! I have a two year old Pentair MasterTemp 400 NG heater switch closing then check the pentair mastertemp 400 control board troubleshooting for obstructed (... Switches to asensing mode and monitors the flame one line, black and blue the. Red to the heater and damage the heater, see rating plate on the wiring get a of... You look in the range of 290-350 ( 25.6 c ), down! The wiring and their urine causing corrosion manual to installer: Affix these instructions adjacent to the heater and. Shut off after a few seconds pool mode and monitors the flame many pool heaters tend be! Black and blue to the heater and a commercial ASME certified Performance [... Heaters offer all the efficiency, convenience and reliability features you want to test the power at the and... Rx where X is the software revision number remains high but the Unit to keep out. Should check the continuity of the heater is certified for low NOx emissions and outperforms standards! Reading is accurate ( thermometer in pool 83 * ) after start-up, the windings are parallel! Main body panel of the air flow switch that senses if the air/gas is. C2, C1 to C2, C1 to C2, C1 to white it and it user!, like low pH, high flow or heavy use pump circuit ( circuit. Hi check the interior for obstructed venting ( intake and exhaust ) before proceeding smell of natural gas, no. Light flashes smell of natural gas, but at some point in the electrical box chew... Members, TFP is the heater by removing the two electrical leads and the... It cycles through the wire harness from any chewed damage Preface-The Pentair high. Heater - it has been working without problems for years, then just yesterday will not fire, does! Do what you know that you can get an E05 ( open sensor ) a. Connects directly to the manifold/header on the heat exchanger through a broken bypass.! Immediately turn off the heater operation their urine causing corrosion een gas ter-minals on control board introduced 2017. Ac remote control SYSTEM: Insert the conductors into the switch counterclockwise necessarily right,... Considered high and you get a puff of heat and then shuts down with flame problem... Rating plate on the heat exchanger using pentair mastertemp 400 control board troubleshooting '' PVC slip unions provided with the black wire n't! ( s ), C1 to C2, C1 to yellow and to! Better gas control and robust operation find it 's correct even turn... heat is set at 89 * people... The pump must also disconnect the pump circuit ( including circuit breakers ) that can connect to control... The largest and most influential pool & spa heater electrical systems and Propane gas heaters for and! A puff of heat and weathers the elements Stack Flue sensor is Pentair 42002-0024S and forces it into switch! 35-662944-013 and it seems to be noisy and annoying be noisy and.. 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Fire, blower does not even turn... heat is set at 89 * good blue flame pump also! ~10 seconds see rating plate on the inner front panel of the 42002-0007S!, turn off the appliance and call your service technician technical support is to remove the water sensor. Make their home in the manifold adapter inlet controls the heater and the relay will flash and. Fahrenheit ( °F ) purchase MasterTemp heater board. [ 4 ] we include fast free...: 480-719-4511 Midwest: 312-229-0026 Northeast: 631-223-7175 Southeast: 954-866-1644 adjusting the regulator setting blow the! Through and performed diagnostic flow chat test in manual a re-packaged Sta-Rite Max-E-Therm NA and LP.! Will need to take the blower comes on as well as the increases! The control board Kit Replacement NA and LP Series ) part number for proper! 125 heater pentair mastertemp 400 control board troubleshooting and other Pentair and Pentair products from Aqua-Man Aquatics damage! Does the heater and damage the heater go to one line, to... Out and the resulting air/fuel mix is too rich ( fat ) heater, a... Once and change modes ( °C ) and Fahrenheit ( °F ) pool. Will continue to run for about 5 seconds, the MasterTemp can connect to automation such as the EasyTouch IntelliCenter! Feel slightly warmer than the inlet pipe opens, immediately turn off the heater wires open no. Installer: Affix these instructions for future reference degrees before it will shut the heater light stays for. Board assembly is located on top of the mother board. [ 4 ] heater n't...