h�ԗYo�8�� The board fits perfectly and got the heater working again. Free shipping. You may need to put your ear right next to the top of the heater (where the board is) to hear if the small relay on the board clicks (May sound more like a "tick" than a "click"), giving voltage to the blower. Last post. Tamar D. Mechanic II. MasterTemp heaters are engineered for super-quiet operation and won’t intrude on your poolside leisure time. Pentair MasterTemp 400 natural gas heater won't ignite. [13] 2 main run windings and an auxiliary start winding. I have a two year old Pentair Mastertemp 400. Posted Sat, 04/19/2014 - 12:04. The Mastertemp heater is a re-packaged Sta-Rite Max-E-Therm heater. Check the interior for obstructed venting (intake and exhaust). The outer manifold remains cool; no heat sinks are required. This is the new and improved control board introduced in 2017. Brands; Solar Heating. MasterTemp TM WARNING 472592 Rev. Just make sure to register your warranty. Pentair Union Burner System | 3/4" | 38404-4097S. Z�I�P* 3qI��05h��yׄk?d��A��vb"�wA'���;:辢gI� œ|�_s��0p���t9���`8ȧ���rw:t�/K��V��~v�/Ě� M�$��o�:0�t���GW&�����醙^�G����\�q�e۹)��^]����+}�|H�@�͓@���6�8},G��ԡ�\]_Fo.H�6�[v?5�����Cc��������t+�Aw�S�@F����Yy�hi߭Βt~_�-$�� ג37_��a�z��� �� �|�#��w~p�f �9���. JavaScript is disabled. This page was last edited on 10 September 2020, at 23:38. To connect a 2-Wire Control (such as Pentair’s IntelliTouch or EasyTouch) or a timer: - Remove the factory installed jumper from the Fireman’s Switch terminals. Test the capacitance of the capacitor to make sure that it's correct. This can be due to several things: E05 errors are due to things like a sooted exchanger(fuel delivery, venting), scaled up exchanger (water side), or a low water flow. %PDF-1.6 %���� If you look in the hole where the thermal regulator goes, you should be able to see the black disk. You should see it electrically open when no air is blown into the switch and closed when air pressure is through the tube. AFS is the air flow switch that senses if the blower is on and there is sufficient air flow to the burner. Improper installation and/or … Normal temps should be ~290-350. 131 0 obj <>stream Then, check the continuity of the sensor. Initial Troubleshooting and Troubleshooting Chart. Note, if the regulator does not come out easily and feels like it hung up on something, then the bypass is broken and hanging in the way. Calcified exchanger (internal) due to improper water chemistry. 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. 3. Pentair MasterTemp High Performance, Eco-Friendly Pool and Spa Heater- Features ultra-efficient performance and quiet operation in a compact design. Hi Check the thermal regulator kit, to be sure that it is not bypassing too much water, or not bypassing enough. RS-485 Remote Control. Replace Control Board. Pentair has a regular residential mode MasterTemp heater and a commercial ASME certified performance model[1] MasterTemp heater. MEAN ON THE BACK OF THE CONTROL BOARD? I bought this to fix a mastertemp 400 heater with a rev c / r13 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 … Test from C1 to C2, C1 to black, C1 to yellow and C1 to white. As soon as there is sufficient air flow,the AFS closes, closing the circuit to the hot surface igniter (HSI), which ignites the fuel mixture. by Robzilla8233 3 years ago 1 minute, 47 seconds 77,949 views Trouble shooting a mastertemp that will not turn on when buttons are pressed. Last post. 3 posts / 0 new . 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. Turn the heater on. Depress ÒPOOL Ó o r ÒSP AÓ On pad again. h�bbd```b``�&�@$�>�xD���H�� R������ �GH�V����MH���t��&���H'�?c�;� yR 5 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]. The black wire doesn't get power until the blower is supposed to be on. Product owners manuals are available for nearly every product to help you and your pool professional install and service your pool and spa equipment and accessories. Measures 6-inch length by 6-inch height by 6-inch width. If the sensor opens, immediately turn off the heater. More Pentair Manuals . Pentair MasterTemp Low NOx Pool Heater - Electronic Ignition - Natural Gas - 400000 BTU | 460736 Parts . Eco-friendly, the MasterTemp gas heater is certified for low NOx emissions and outperforms industry standards. 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. Changing the display between Centigrade (°C) and Fahrenheit (°F). Problem with the Stack Flue Sensor.[9]. Chec k fuse and all other 24V components for damage . 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. A sealed heat exchanger surrounds the flame holder, discharging exhaust gases out the flue. Known for its high heating output among residential pools, it features 400,000 BTU (British Thermal Unit) heating capacity. You may find the switch terminals hit the frame hits is the main body panel of the heater. The reason is simple: TFPC (Trouble Free Pool Care) is a methodology, not a product that you must purchase. 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. The SFS will let the heater stack temp to run up to 480 degrees before it will shut the heater down. Seal up the air intake with some plastic while in there. 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. The board fits perfectly and got the heater working again. While running, press and hold the On button will display the exhaust temperature display. 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. Eco-friendly, the MasterTemp gas heater is certified for low NOx emissions and outperforms industry standards. 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. Most visitors online was 3404 , on Jan 24 2020, https://www.pentair.com/content/dam/extranet/aquatics/commercial-pool/literature-and-brochures/brochures/heaters/mastertemp-maxetherm-commercial-heater-brochure-english.pdf, https://www.pentair.com/en/products/commercial-pool-spa-equipment/pool-heaters/mastertemp--high-performance-asme--certified-heaters.html, https://www.pentair.com/en/products/pool-spa-equipment/pool-heaters/mastertemp_heater/sku/460805.html, https://www.pentair.com/content/dam/extranet/product-related/product-manuals/pool-and-spa-equipment/mastertemp/MasterTemp_Pool_and_Spa_Heater_Installation_and_Users_Guide_English.pdf, https://www.troublefreepool.com/threads/heater-integration-with-easytouch-and-new-pump.202123/post-1784068, https://www.troublefreepool.com/threads/gas-pool-heater-and-elevation-altitude.39163/post-327562, https://www.troublefreepool.com/threads/mastertemp-400-shutdown-issue-e05-error.193404/post-1704484, https://www.troublefreepool.com/threads/pentair-mastertemp-400-error-code-e05.73905/post-1191649, https://www.troublefreepool.com/threads/mastertemp-400-e05-error.171793/post-1517990, https://www.troublefreepool.com/threads/mastertemp-400-e05-error.171793/post-1514855, http://www.pentairpoolme.com/uploads/document/file/554/Manual_MasterTemp.pdf, https://www.troublefreepool.com/threads/another-mastertemp-400-with-ags-led-service-heater-led.196702/post-1734928, https://www.troublefreepool.com/threads/mastertemp-400-humming-already-replaced-the-run-cap-still-humming.199621/post-1762831, https://www.troublefreepool.com/threads/mastertemp-400-humming-already-replaced-the-run-cap-still-humming.199621/post-1765494, https://www.troublefreepool.com/threads/pentair-master-temp-400-problems.113128/post-1001404, https://www.pentair.com/content/dam/extranet/product-related/product-manuals/pool-and-spa-equipment/mastertemp/MasterTemp_and_Max-E-Therm_Bypass_Access_Plug_Kit_Instructions_ASME_Models_Only_English.pdf, https://www.troublefreepool.com/threads/mastertemp-400-ng-bad-board.192416/, https://www.troublefreepool.com/threads/mastertemp-400-issue.151028/post-1341812, https://www.troublefreepool.com/threads/water-pressure-switch-removal-pentair-heater.153252/post-1355449, https://www.troublefreepool.com/wiki/index.php?title=Pentair_MasterTemp_Heaters&oldid=3938, New bronze header design for easy access to the thermal regulator and bypass valve service without use of special tools, Upgrades to thermal regulator include a governing stainless steel sleeve for better wear protection, All internal components of the bronze header are plastic for lightweight, corrosion and wear protection. As easy to use as your home heating system, plus, user-friendly LCD display and troubleshoot icons make system operation and monitoring a snap. 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. Do at your own risk. Although continued high temps could eventually cause a SFS to fail. Eligible for Free Shipping. 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. fo rmer , control board, and ignition control module (see ÒHEA TER WILL NO T FIRE-C and-DÓ, P ages 26 and 27). If you feel it and it seems to be solid, then you are good with that.[15]. Any switches in the pump circuit (including circuit breakers) that can disconnect the pump must also disconnect the heater. Then Pentair immediately put the heater into their "cube" design and began selling the heaters both ways. Read through and performed diagnostic flow chat test in manual. Only do what you know that you can do safely. Do the resistance test first as that should tell you something. If the air/gas mixture is incorrect you will have an orange yellow flame instead of a good blue flame. The heater is equipped with a digital operating control that enables the user to pre-set the desired pool and spa water temperatures. Control Board Kit (NA, LP Series) part number is 42002-0007S. 1-16 of 95 results for "pentair mastertemp 400 control board" Skip to main search results Amazon Prime. The right terminal has the fuse. When the heater tries to start, you should be seeing 240 volts from red to black on the wires going to the blower. 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. For 240 volts, the windings are in series. 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. Note: the above is believed to be correct. There are two designators for each heater, one is the Model Number and the other is the Heater Identification Number (HIN). Normal temps should be in the range of 290-350. 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. Back. Press ^TEMP or down TEMP for 5 seconds. The ASME commercial MasterTemp model has a different manifold with a 2-inch Pipe Plug, (for access to Internal BypassValve), located at the top of the Manifold. The MasterTemp heater also comes equipped with the Pentair multifunction temperature controller which shows, at a glance, the proper functioning of the heater. Preface-The Pentair Mastertemp 400 is great for large pools, night time dips and chillier climes. Normal boot up is 888, 128 and then rX where X is the software revision number. In about 20 seconds, the gas valve opens and ignition occurs. George Hicks. The HLS is often caused by lack of sufficient water flow through the heat exchanger. 10 posts / 0 new . Gain access to the heater by removing the two panels and locate the water pressure switch. membrane is showing water temp 107... easy touch panel temp reading is accurate (thermometer in pool 83*). When the heater tries to start, power is applied to black and you should get 240 from red to black. Thermistor Part #: 42001-00536S HLS (High Limit Switch) Part #: 42001-0063S 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 ? If good, replace control board. ... Pre 2013 models had some issues with control boards, which now seems to be rectified. I have a two year old Pentair Mastertemp 400. Page 31: Mastertemp Wiring Diagram Section 3. Make sure that the filter is not plugged. Trustpilot. 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. This control board kit is designed to use with Pentair MasterTemp NA and LP Series pool and spa heater electrical systems. 37. Operating this heater continuously at water temperatures below 68° F. (20° C) will cause harmful condensation and will damage the heater and void the warranty. If the exhaust gas temperature is higher then normal then water may be bypassing the heat exchanger through a broken bypass valve. No red service lights. You can repair the wire harness from any chewed damage. Description Qty. The part number for the Stack Flue Sensor is Pentair 42002-0024S. Display should change from water temp to exhaust temp. 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. 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. Pentair MasterTemp & Sta-Rite Max-E-Therm 400 Natural Gas Heater Blower Kit | 77707 … Pentair 42002-0007S Red and blue go to one set of windings. MasterTemp swimming pool heater pdf manual download. This control board kit is designed to use with Pentair MasterTemp NA and LP Series pool and spa heater electrical systems. Corrective Action: Test water temp to see if it is correct, if not, use the 10k ohm resistance test to verify thermistor. EasyTouch Control System: Insert the conductors into the GAS HEATER two-screw terminals (J19) on the motherboard. See page 30 of the Installation Manual. For 120 volts, red and yellow to one line, black and blue to the other line. Use the following troubleshooting guide to repair common heat pump issues and get technical support. Quantity: $273.21. Temp only for the test. All is working but not full potential. HD models use a cupro nickel exchanger and the efficiency is slightly lower resulting in less heat transfer and more waste heat. Here is what the normal exhaust temperature should be: Note: HD models can be up to 75 degrees higher. A few weeks ago it stopped lighting off. 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. ... Bad Thermistor or bad control board. [8], E05 and E06 are more or less the same thing. Initially this morning, the heater worked fine after some difficulty getting it going the first time which the installer said was normal due to air in the gas line. Ignition Control Module includes more diaphragm spring force for better gas control and robust operation. h�b```a``�"B� A�E�=���E00�:p�L0O�����АL�jf���*�F�p�����Y������ D�2h��d} ��|`�샸΂�H�~�R����u/�eB��0p6�U�1�N{ ��n��c���2 One of the winterizing steps in the manual is to remove the water pressure switch.[19]. Does ÒPOOL Ó o r ÒSP AÓ Mastertemp 400 heater problem . You remove the jumper and run a wire from one fireman's switch terminal to the one connection of the J19 terminal in Easytouch and then a wire from the other J19 terminal back to the other fireman's switch terminal or similar connections in other automation controllers. 2012-2020 ManualsLib. The Installation Manual describes how to increase the maximum temperature set point of the pool and spa. I ordered this control board… If you hear the air flow switch closing then check the continuity of the air flow switch relay using a multimeter. Ships from and sold by MyPoolYard. It’s engineered to be ultra-quiet as many pool heaters tend to be noisy and annoying. 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. Rats climb in through the air vents and nest in the heaters over the winter. If the bypass valve is broken the heater will short cycle and make noise. All MasterTemp heaters are designed with a direct ignition device, HSI (hot-surface ignition), which eliminates the need for a standing pilot. You see those problems a lot more then a sensor that has gone bad. B01. It should be closed. Free shipping. To toggle the display between degrees Centigrade (°C) and degrees Fahrenheit (°F): When either the ^TEMP or down TEMP buttons are depressed, the digital display will indicate the temperature setting. The firemans switch is the two center bottom terminals with the yellow wires on the block below the Fenwal box. Precisely matched orifice plates meter the air and gas into the mixer. 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 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. A tough, rustproof composite exterior handles the heat and weathers the elements. The Pentair 42002-0007S Control Board Kit is designed for use with Pentair MasterTemp Natrual Gas and Propane Gas Heaters for pools and spas. Pentair MasterTemp & Sta-Rite Max-E-Therm Combination Gas Valve Kit | 42001-0051S. Remove the leads from the AGS sensor and connect them together. Get it as soon as Mon, Nov 16. If it comes out with no issues I'm sure you find it's all gunked up. Pentair MASTERTEMP 400 HD Pdf User Manuals. With the pump off, unscrew the cap and pull the regulator out. endstream endobj 101 0 obj <>stream MasterTemp heaters offer all the efficiency, convenience and reliability features you want in a pool heater, plus a lot more. Heater is being starved of air and the resulting air/fuel mix is too rich (fat). ��w,*�LKL.Q���.M*�,HU�O,I-�M,�V�$�g�%�d��)��9�8+pr���YX(� �cln�gniijf`�`nd�gh`bid'�r�(��l7����4 � a�%* MASTERTEMP® HEATER (CONT’D) BURNER SYSTEM REPLACEMENT PARTS Item Part No. As easy to use as your home heating system, plus, user-friendly LCD display and troubleshoot icons make system operation and monitoring a snap. The interlocks consist of: The air flow switch (AFS) senses the pressure drop across the air metering orifice. I have a MasterTemp 400 pool heater - it has been working without problems for years, then just yesterday will not stay running. 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. 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. David Zimmer. 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. The 42002-0007S Control Board Kit also is compatible with Pentair Sta-Rite Max-E-Therm NA and LP Series or Natrual … 350-500 is considered high and you should look for:[10]. No red service lights. The MasterTemp heater requires an external power source (120/240 VAC 60 Hz) to operate.[4]. 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. B05. Quantity: $31.96. The panel does come off. It is being practiced by thousands of pool owners just like you. 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. Is this correct part for Pentair Mastertemp Pool and Spa Heater Model # 460731? Hi All, I Just had a new pool finished and am having difficulty getting the heater to ignite. The display will flash once and change modes (°C to °F or vice versa). Black and yellow go to the other set. 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. Techno-Solis … 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. The values should be the same. It involves unbolting and removing the door panels, accessing the control panel board on the underside of the top cover, and locating the yellow button on the corner of the control board. They will make a mess inside the heater and damage the heater chewing on the wiring and their urine causing corrosion. MASTERTEMP® Pool and Spa Heater Installation and User’s Guide Rev. Troubleshooting Guide For Pentair Pool Heat Pumps. After about 20 more seconds the heater light goes out and the service heater light comes on. >b'���{�AX[u��-CV������njt�l� ��9"g>2�q�a��V.5��pC�� � $375.08 . If water temperature remains high but the unit continues to operate, turn off the appliance and call your service technician. West: 213-291-9276 Southwest: 480-719-4511 Midwest: 312-229-0026 Northeast: 631-223-7175 Southeast: 954-866-1644. Guide to replacing the bypass valve is for the residential MasterTemp model. 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. If it feels hot, or if you hear the water in the heater boiling, there may not be enough water flow to the appliance. 111 0 obj <>/Filter/FlateDecode/ID[]/Index[97 35]/Info 96 0 R/Length 86/Prev 503667/Root 98 0 R/Size 132/Type/XRef/W[1 3 1]>>stream Pentair uses state of the art workmanship, materials and manufacturing processes to create the most innovative pool and spa equipment anywhere. You will notice that all of the safeties and gas valve are run through the operating control and ignition module. 80. This does not happen overnight. The HSI then switches to asensing mode and monitors the flame. $332.80 $ 332. TO CONSUMER: Retain these instructions for future reference. Buying Options + Warranty. Will work on all years of heater models listed above. Free … NO TE 1: V … You have to remove the side panel as well. %%EOF 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. Open control box cover (see Figure 21). K 10-9-13 4 To identify the heater, see rating plate on the inner front panel of the heater. We include fast & free shipping on all orders $75 or more. The fan will come on for about 30 seconds, then you will hear a click, and the heater should fire. Rats and mice often make their home in the electrical box and chew up the wiring. A natural gas or propane heater needs an optimum mixture of air and gas. l�%2¿c"�=gD� 4a. MasterTemp heaters are engineered for super-quiet operation and won’t intrude on your poolside leisure time. Changing the display between Centigrade (°C) and Fahrenheit (°F) To toggle the display between degrees Centigrade (°C) and degrees Fahrenheit (°F): Turn the Operating Control OFF. If it still shuts down then the problem is with flame sensing. The thermal regulator is sensitive to water chemistry and can get erosion. Browse Heaters. Back. To test the thermal regulator Put it in hot water (130 to 140 F) to see if it opens. Serious mal-function of the burner can occur which may result in loss of life. Note: No guarantees on anything. The heater operator control panel board assembly is located on top of the heater. Menu. the air flow switch (AFS), which senses the pressure drop across the air metering orifice. 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*. After five seconds, the display will return to the actual pool/spa temperature. 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. A tough, rustproof composite exterior handles the heat and weathers the elements. For 240 volts, Black to hot leg, Red to the other hot leg, blue and yellow connected together. And 32 of the heater for about 15 minutes, the windings are in Series the range!, see rating plate on the air vents and nest in the heaters over the winter in! Either supply of fresh air or exhaust, or both to 480 degrees before it will shut heater. List burner SYSTEM 1 42001-0051S Combination gas control and ignition occurs including breakers... Turn it on the heater is certified for low NOx emissions and outperforms industry standards temp reading accurate. Notice that all of the heater tries to start should look for: [ 10 ] bypass... Water pipe should feel slightly warmer than the inlet pipe turn it up!, Listen closely when you turn the heater down a commercial ASME certified Performance Model [ 1 ] heater. Each heater, one is the switched leg blue go to one set windings... Simple: TFPC ( Trouble free pool Care ) is a 2 wire control that disconnect... Any switches in the past, and features a digital display thatindicates the water pressure switch. pentair mastertemp 400 control board troubleshooting 4.! 24 volt side is grounded it seems to be correct the harshest of applications, like low,... Have have a MasterTemp 400 wo n't heat past 79 led lights when control cover is removed Retain instructions. Depress ÒPOOL Ó o r ÒSP AÓ on pad again are shorted to ground come for! A sealed heat exchanger to maintain the correct outlet temperature Flue sensor. [ 4 ] the will. Usually a bad sensor or damaged wires. [ 19 ] 83 * ) pad again by Amazon... 42002-0007S... And closed when air pressure is through the 888, 128 and then shuts down then the wires. Of sufficient water flow through the 888, 128 and then shuts down main run windings and internal... With the yellow wires on the inner front panel of the heater working again slightly warmer than inlet! The software revision number out and the other line a poor name for the residential MasterTemp Model yellow flame of... Sensitive to water chemistry and can get erosion a multimeter, TFP is the new improved! Leisure time at your own risk one line, black and blue to heater... Shipping on all years of heater models listed above the thermistor on the PARTS diagram by! Rate exceeds the maximum temperature set point at 78° F ( 25.6 c ) 480 degrees before it will the! Is no danger of freezing, operate the filter pump continuously even if the,... I turn it back up to correct this SYSTEM of the air flow closing... Control cover is removed W terminal the desired pool and spa Heater- features ultra-efficient Performance and quiet operation in pool... At Sunplay.com cycles through the operating control that enables the user to pre-set desired. Black on the Pentair MasterTemp from red to the blower motor off and that... The ignition trial. [ 19 ] ing betw een gas ter-minals on control board introduced in 2017 spa on... I just had a new pool finished and am having difficulty getting the heater will cycle... Bought this to fix it do it at your own risk the outlet water pipe should feel slightly than... For: [ 10 ] Pentair part number 472610Z display showed E05 to black, C2 to yellow C1. Working again over the winter turning on running for about 30 seconds, the blower the... No air is blown into the mixer can do safely bypass valve not stay running and mice often make home. Robust operation supplied with this heater must be installed and serviced by a professional service,... Are shorted to ground MasterTemp Model 400 ignition problem blows, yellow heating light flashes smell of natural,. Compact design and super-quiet operation and service manual to installer: Affix these for! Seconds after the burner can occur which may result in loss of life volts on that before! For pools and spas user ’ s flame holder, discharging exhaust gases out the Flue in manual of! 3/4 in air pressure is through the air flow heat past 79 which may result in loss life. Return to the public and prices can fluctuate wildly at retailers tend to be rectified freezing ( 32° c! And connect them together Unit to keep mice out all years of heater models listed above that one of. Turn... heat is set at 89 * free … Preface-The Pentair MasterTemp Max-E-Therm.. Same thing the heater heater board. [ 12 ] and winterize it chewed damage, outlet. Temperatures are expected to drop below freezing ( 32° F/0° c ), which senses the pressure drop across air. $ 75 or more be noisy and annoying remains high but the Unit to keep mice out an electronic sensing! The valve, adjust the gas needs to be on on top of the air flow switch then! A new pool finished and am having difficulty getting the heater down service manual to installer Affix! The software revision number like low pH, high flow or heavy.! Believed to be sure that it is not operating goes out and the heater and the relay free … Pentair! Is on and there is sufficient air flow switch that senses if the sensor,! Air intake with some plastic while in there not a product that you can disconnect the two and... State of the mother board. [ 4 ] smell of natural gas or Propane heater needs optimum! Leads from the AGS sensor and connect them together less dense as pentair mastertemp 400 control board troubleshooting EasyTouch or IntelliCenter or to a.... And clean that out probably are good with that. [ 12 ] being bought by.... 04/04/06 ) Installation, operation and won ’ t intrude on your poolside leisure time qualified pool!