A repair person came out and told me it was the circuit board. There is a good troubleshooting section in the service manual. The minimax nt ln is a compact, lightweight, efficient, induceddraft, gas fired high performance pool and spa heater that can be directly connected to schedule 40 pvc pipe. The information in this manual applies to the minimax nt low nox 200, 250, 300, and 400 natural gas models. Igniter kit, pentair minimax 200 400 nt ln w 6800 controller 3. This is a brand new, bolt on replacement part for the pentair minimax nt std 400 heater, part number 472374. Pentair 470190 switch pressure mmxpls pentair 070230 burner 50k btu minimax ss pentair 470550 burner wpilot bracket. Pentair pools minimax nt standard swimming pool heater. After sitting idle for several months i decided to fire up the heater. This is an early model, 2002 vintage no led error code display on this dinosaur. Jul 04, 2012 my pacfab minimax plus 400 heater is short cycling turning on and off rapidly. Minimax nt ln 200, minimax nt ln 250, minimax nt ln 300, minimax nt ln 400. Pentair eti 400 high efficiency pool and spa heater 96% thermal efficiency, featuring the first directfire titanium heat exchanger for ultralong life. It looks like it has been there for 30 years, and it looked like that after only 1 to 1.
Pentair minimax 400 dv heater no 24 volts trouble free. Fits minimax nt std, ln pool and spa heater with ddtc controller models 200, 250, 300, 400 country of origin. At pentair, we believe the health of our world depends on reliable access to clean water. The minimax 100 is a compact, lightweight and efficient gas fired high performance aboveground pool and spa heater that can be connected to schedule 40 cpvc or abs pipe and has a builtin top. Pentair 470179 electronic thermostat circuit board replacement for pool and spa heaters. Our minimax nt 250k btu had the same problem except the cabinet was completely rusted out. I replaced the pump and now the heater is showing err code. Pentair minimax parts minimax pool heater parts minimax. Pentair minimax nt has the largest selection of swimming pool and spa replacement parts with over 70,000 parts in stock. Minimax nt 400kbtu model 400dv with 6800 controller. Pentair minimax nt std err message swimming pool help. Eti 400 high efficiency gas pool and spa heater pentair.
Pentair minimax plus, pool and spa heater powermax, powermax. Vent adaptor air supply requirements below apply to all minimax nt series heaters r i a r o f i t s r i a. Pentair minimax plus, pool and spa heater powermax. It is very important that the ownerinstaller read and understand the section covering installation instructions, and recognize the local and state codes before installing the minimax nt standard. May 27, 2011 i have a pentair minimax nt series heater. Purexpentair minimax pool heater troubleshooting and repair. Use our part lists, interactive diagrams, accessories and expert repair advice to make your repairs easy. Minimax nt standard also comes equipped with the pentair multifunction 7800. Minimax nt ln swimming pool heater pdf manual download. Pacfab minimax plus 400 heater is short cycling trouble.
The fan runs, igniter get red and the flame lights for a couple seconds answered by a verified pool and spa expert we use cookies to give you the best possible experience on our website. Pentair 471750 flow valve mx nt pentair 471694 hi limit sensor 150f autoreset nt. If a tradegrade product is sold online, the warranty will be limited to a 60day limited warranty. The minimax nt series heaters are capable of a 360degree discharge rotation and operate with a positive vent static pressure and with a vent gas temperature less than 400 f. This instruction manual provides operating instructions, installation, and service information for the minimax 100 high performance heater. Pentair minimax nt heats up for a minute then stops, error. Gents, i have a 15 year old pentair system and the jacuzzi heater gave out about a year ago. Pentair pool products air compressor owners manual minimax plus hp 400 xls400, minimax plus hp 600 xls600, minimax plus hp 800 xls800, minimax plus hp xls, minimax plus hp 230 cp12 36 pages. It is very important that the ownerinstaller read and understand the section covering installation instructions, and recognize the local and state codes before installing the minimax. Whether you are troubleshooting your heater for one specific problem, or simply looking to tune up your pentair minimax nt, this repair kit has what you need. Home pool heater replacement parts pentair minimax minimax ntdv htr 400ntdv. Minimax nt standard series user manual search engine. Minimax nt service manual thermostat natural gas scribd.
It pumps air just fine and the unit turns on when i turn the temperature up. Pentair minimax 400 dv manual by josephirvine3658 issuu. It will heat up for about 30 minutes, then just shut off. This pentair minimax nt repair kit includes all of the most common replacement parts for your minimax nt swimming pool heater. Pentair pool products minimax nt series service manual pdf. Manuals and user guides for pentair minimax nt 400. The troubleshooting section in the manual suggests the problemremedy may be one of the following. The minimax nt ln also comes equipped with the pentair multifunction temperature controller which shows, at a glance, the proper functioning of the heater. Pentair wouldnt cover any repairs or replacement even though the unit was still well under warranty. Pentair minimax nt does ignite, nor do i smell gas. Minimax nt 400 err code i had a flood the other day by my pool equipment while the filter pump was running. Remember to always turn gas and power off when working on your equipment.
Jul, 2017 pentair minimax 400 dv manual download free access for pentair minimax 400 dv manual download from our huge library or simply read online from your computer instantly. Our guarantee to you is that we will use all resources at our disposal to actively monitor and enforce this policy. All hsi hotsurface ignition minimax nt heaters are designed with a direct ignition device hsi which eliminates the need for a standing pilot. The information in this manual applies to the minimax plus 150, 195, 200, 250, 300, 350, and 400 natural gas and propane lp models. Pentair 400 heater manual mail pool heaters pentair minimax ch 400. How to troubleshoot a pentair minimax nt pool heater. There is at least one other seller on amazon that offers part number 472362 instead, but that part is for the smaller 250 and 300 models so beware. The manuals and guides are organized by equipment category. Please see wiring diagrams, figure 4 for minimax nt ln dv heater, figure 5 for minimax nt dv heater, and figure 6 for minimax nt tsi ln heater and follow the instructionsbelowexactly. Insync engineering designed and manufactured compatible with pentair minimax nt pool heater replacement keypad for 6800 ddtc mini max nt 4. The information in this manual applies to the minimax 75, and 100, natural gas and propane, dsi. Pentair pool products air compressor owners manual minimax plus hp 400 xls400, minimax plus hp 600 xls600, minimax plus hp 800 xls800, minimax plus hp xls, minimax. Reconnect the wire p4 to j4, p7 to j7, p9 to j9, p10 to j10, and p11 to j11 respectively on the ddtc board.
The information in this manual applies to the minimax nt standard 200, 250, 300, and 400 models. Pentair 472374 blower with gasket replacement minimax nt. Pentair has a trained team of tradegrade experts and thirdparty resources that will be scouring the internet 247 for tradegrade violations. Select the category of interest to view a list of available owners manuals. Hey guys, my pentair minimax nt 400 dv stopped working a few months ago. The tech had me check the thermistor and that was fine. For optimal minimax nt operation, pentair recommends a ph range of 7. Pentair 420010060s water pressure switch replacement both mastertemp and maxetherm pool and spa heaters,black 4. Unless noted otherwise, all instructions refer to both the minimax 75 and minimax 100 heaters designated collectively as the minimax 100. From pentair minimax 100 parts to pentair minimax nt parts, we have the minimax parts you need in stock and ready to ship. This digital module ignition control is designed to use with minimax nt std, ln pool and spa heater with ddtc controller models 200, 250, 300, 400 digital module ignition control replacement fits minimax nt std, ln pool and spa heater with ddtc controller models 200, 250, 300, 400 country of origin. This instruction manual provides operating instructions, installation and service information for the minimax plus high performance heater. Pentair purex minimax nt std 200 400 heater w 6800 cntrl pentair minimax ch 150 400 gas.
Get free pentair minimax nt service manual minimax nt ln dv heater, figure 5. Also the 3 green led lights on the back of the circuit board, the high limit and thermal cut off lights are on,but the pilot valve is not on. Pentair 471750 flow valve mx nt pentair 471694 hi limit sensor 150f auto. Exploded parts diagram heater pentair pentair minimax. Pentair minimax plus service manual pdf download manualslib. We have 1 pentair minimax nt 400 manual available for free pdf download. The minimax nt standard is a compact, lightweight, efficient, induceddraft, gas fired high performance pool and spa heater that can be directly connected to schedule 40 pvc pipe. Pentair 472096 5ampere inline fuse replacement minimax nt series 400 single voltage heater.
It is very important that the ownerinstaller read and understand the section covering installation instructions, and recognize the local and state codes before installing the minimax nt. The minimax nt line encompasses standard nt and nt ln models, but. Pentairs minimax series of compact aquatic heaters cater to both large pools and small spas. The minimax nt standard also comes equipped with the pentair multifunction 7800 temperature controller which shows, at a glance, the proper functioning of the heater. I have 120vac coming into the transformer but i dont seem to have the 24v going to the orange and white wires. Available in a wide range os sizes 200, 250, 300 and 400 and in natural gas and propane versions, there is a model to suite any pool and spa heating requirement. As you can see from the pictures see attached, its a pentair minimax 400 dv heater.
Pentair pentair minimax nt heater replacement parts. It is very important that the ownerinstaller read and understand the section covering installation instructions, and recognize the local and state codes before installing the minimax plus. Minimax nt ln and the pentair pool products logo are registered trademarks of pentair. If a tradegrade product is sold online, the warranty will be limited to a 60day limited. For additional product information, please visit the products section and select the equipment or accessory of interest. Pentair 472374 blower with gasket replacement minimax nt std. Pentair minimax pool heater parts at we carry a variety of pentair minimax parts for the minimax 75, 100, ch, nt and plus series pool heaters. All minimax nt heaters are designed with a direct ignition device, hsi hotsurface ignition, which eliminates the need for a standing pilot. Pool heaters pentair minimax nt 400 customer service 800 536 1582.
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