Then remove the valve handle or lock it in place to avoid … Measures 6-inch length by 6-inch height by 6-inch width. 2012-2021 ManualsLib. Pentair will not be liable for any costs or expenses related to an extended warranty provided to a customer beyond the 60-day limited warranty that Pentair provides for such sales. Pentair recommends a manual bypass when the water flow rate exceeds the maximum 120 GPM. Test from C1 to C2, C1 to black, C1 to yellow and C1 to white. 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. If you hold down POOL or SPA button for at least 10 seconds it displays the exhaust temp. This page was last edited on 23 January 2021, at 21:19. More Pentair Manuals . 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. Pentair claims the cupro-nickel exchanger stands up to the harshest of applications, like low pH, high flow or heavy use. Line voltage field wiring should be 14 gauge, with a circuit capacity of 15 Amps. Problem with the Stack Flue Sensor.[9]. After installing the valve, adjust the valve to bring the flow rate within the acceptable range. AFS is the air flow switch that senses if the blower is on and there is sufficient air flow to the burner. 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. Turn the heater on. the air flow switch (AFS), which senses the pressure drop across the air metering orifice. Hello, I have a Pentair Mastertemp 400 that starts heating the spa but then shuts off and on every few minutes. 3. Press ^TEMP or down TEMP for 5 seconds. Disconnect the two electrical leads and rotate the switch counterclockwise. Read through and performed diagnostic flow chat test in manual. Fan blows, yellow heating light flashes smell of natural gas, but no light off. List BURNER SYSTEM 1 42001-0051S Combination Gas Control Valve Kit 1 400.73 412.75 2 38404-4097S 3/4 in. Opt-Out of the sale of personal information, 120/240 vac natural gas/lp gas mastertemp pool & spa heater, Please give this manual to the owner and/or, Please retain this manual for future reference, it, contains important information that will help you in. 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. Have the meter connected because the power might shut off after a few seconds. Start the heater. Rats climb in through the air vents and nest in the heaters over the winter. [5], The MasterTemp can connect to Pentair control systems via a 3 wire RS-485 connection. for the pool mode and 100° F (37.8 C). Guide to replacing the bypass valve is for the residential MasterTemp model. If the sensor opens, it might be a bad sensor or the water is overheating. You will need to turn it back up to correct this ! Remove the capacitor and test for resistance from red to blue and black to yellow. Fix wir ing betw een GAS ter-minals on Control Board and Gas V alv e . One of the winterizing steps in the manual is to remove the water pressure switch.[19]. 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. The Mastertemp heater is a re-packaged Sta-Rite Max-E-Therm heater. 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. 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=4116, 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.