Pentair mastertemp display not working

I have a Jandy RS pool controller and a Pentair MasterTemp 400 NG heater. All is working but not full potential. The Jandy control panel has an option, 1 button for pool heat, 1 button for spa heat. Both are simply on/off. I have to manually push the specific buttons on the Pentair unit to switch from spa to pool heat.

Pentair mastertemp display not working. Chlorine. Salt Water Generator. SWG Type. Pentair Intellichlor IC-60. Aug 17, 2023. #3. Sounds like the heat exchanger is leaking filling the burner can with water. Remove the lower left bolt from the manifold. If water leaks out you have water in the burner can and need to open it up and see what is going on.

@JamesW 5 year old Mastertemp 400 NG heater. On start I hear one click and no blower starting. I expected to see AFS LED and a blower problem but the HLS LED was lit. I opened up the water manifold side and checked the continuity on the HLS and it was open. You know anything other then the HLS...

A thin or low flow of water to or from the water heater can also cause the e05 on Pentair heater display. The reason behind this is that the heater does not get enough water to heat up properly causing an imbalance in temperature.Apr 23, 2017. #1. Howdy,I have a new Mastertemp 400 unit that I installed as a replacement for the old Sta-Rite Max-E-Therm 333.The unit fires up but does not heat the water.The following happens:- I push SPA button (Temperature is set to 104F), blower activates and 30s later heater fires with a wooopf. Exhaust gets nice and hot so unit is ...Swimables Heater Display Cover Compatible With Pentair Display Cover 42001-0008S - Replacement display cover for SR400NA Sta-Rite heater - Designed to last 2X as long underneath the sun! ... Toolhome Membrane Pad 472610Z Replace for Pentair MasterTemp Pool and Spa Heater Electrical System ... TOP three pins unused on the …Aug 5, 2021 · Turn on the heat on the EasyTouch so the heater turn on and the front panel lights up. Press SPA ON. Then use the TEMP UP red arrow to raise the temperature to 104. Ignore the 319 in the picture below. Normally it displays the water temperature or the set temperature when you are adjusting it. Make sure your pool heater’s igniter is not too cold, and it is warming up to fire up. Properly clean the clogged igniter and remove the igniter dirt or debris build-up. 2. Inadequate Gas Pressure. The gas valve inlet’s inappropriate gas pressure is another reason why your Pentair mastertemp 125 won’t ignite.Dec 27, 2016 · CajunGuy. I went to turn on my pool heater today (hadn't turned it on in about 2-3 months) and noticed the temperature up/increase button doesn't work. I can turn down the temp setting, but the up button doesn't work to increase the setting. Everything else seems fine, it still fires up and heats up, it's just that one button isn't working.

Jun 5, 2022 · Make sure your pool heater’s igniter is not too cold, and it is warming up to fire up. Properly clean the clogged igniter and remove the igniter dirt or debris build-up. 2. Inadequate Gas Pressure. The gas valve inlet’s inappropriate gas pressure is another reason why your Pentair mastertemp 125 won’t ignite. Solution: Open the control panel of the pool heater and check whether the membrane is working properly or not. Your Pentair pool heater display won't work until you replace the membrane with a new one. Make sure to turn off the main connection to the heater when replacing the membrane. 2. Blown Controller FuseVery compact design for such a high performance heater allows for smaller overall equipment pads that won't intrude on your poolscape. Easy to install or retrofit in even the tightest spaces. A fully pre-mixed system with a highly efficient air and gas mixture lets MasterTemp heat up fast. No long waits before enjoying your pool or spa.Sep 21, 2018 · 39,895. Sep 21, 2018. #8. The buttons not working is usually a membrane issue. Since you replaced that, it points to a bad board. If you had the External Control Interface Circuit Enabled, the "Pool On" and "Spa On". keys would be disabled. The "OFF" Key on. membrane pad should remain functional. Today I went to turn on my Pentair mastertemp 250 heating unit but the display wasn’t visible and the control board was not responding to any input from the ...I have a Jandy RS pool controller and a Pentair MasterTemp 400 NG heater. All is working but not full potential. The Jandy control panel has an option, 1 button for pool heat, 1 button for spa heat. B … read moreHeat pump troubleshooting guide for Pentair pool heaters. Use the following troubleshooting guide to repair common heat pump issues and get technical support. Call Us Nationwide: 1-800-741-9956. ... does not work, recover the charge, remove bulb from SL, unscrew TXV head, shake it, if rattles, replace head (PN KT-45-ZGA), ...

I have a Pentair Mastertemp 125. Not quite four years old with an Intermatic Multi Wave control system Desired set temperature on Intermatic hand held remote is 104 deg Current temperature on Intermatic hand held remote is 52 deg Current Temperature display on Mastertemp control panel is 40 degTurn pump and heater on via remote: …5. Low Water Flow. An obstruction in your pool system can prevent your heater from turning on due to limited water flow. Solution: Ensure that your pool filter is clean. Empty the baskets. Make sure the pump is sending enough water through the system. 6. Dirty Heat Exchanger.Aug 2, 2020. #1. My pentair heater was working fine the other day, now when turned on I get the code 128 r13. It is opperated through an Easy Touch board. I start the heater, fan turns on, heating light flashes then goes solid, smell the gas, never ignites, heating light flashes again. It tries this 3 times and turns off, and service heater ...Jul 13, 2018 · Jul 13, 2018. #1. Hi all! We just had our gas hooked up today and finally fired up the heater. We have a Pentair Mastertemp 400. It turns on, runs through the light show and displays the temperature. I can press "POOL" or "SPA" and the heater starts working. However, when I try to turn on the heater through ScreenLogic, the heater turns on ... How to de-bug / fix issues with a Pentair MasterTemp Heater. Craig Wooster. 5.64K subscribers. Subscribe. 317. Share. 100K views 2 years ago. if you have any questions please contact …

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#1 Hi Y'all, New to the pool equipment repair world, so I've watched a ton a videos, and am trying my best to repair my Mastertemp200 that won't heat. I've already watched 2 dozen videos, and made some progress, but now I'm stuck about what to replace next.Re. P 82020 MASTERTEMP Pool and Spa Heater Installation and User’s Guide 5 SAFETY INFORMATION Section 2. Warning and Safety Instructions The MasterTemp® pool heaters are designed and manufactured to provide many years of safe and reliable service when installed, operated and maintained according to the information in this manual. If it does not open, then it is damaged and malfunctioning. You need to replace it with a new one. A poor manifold bypass. A poor manifold bypass can be a potential reason why you may be getting the wrong temperature on your Pentair MasterTemp 400’s display. Good Morning Everyone, We opened our pool a couple of past ago with no issues. We went to turn up the heat yesterday and the display that shows the temperature is no displaying anything. I am able to pressure to "pool on" button and this green lamp will show up, however, nothing appeared on the...Pentair MasterTemp Heaters - Further Reading. www.troublefreepool.com. Maximum Temperature Set Point. The heater comes factory set with a maximum temperature set point at 78° F (25.6 c). for the pool mode and 100° F (37.8 C). The Installation Manual describes how to increase the maximum temperature set …May 20, 2022 · The heater is a Pentair Mastertemp 125 - Answered by a verified Pool and Spa Expert We use cookies to give you the best possible experience on our website. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them.

I have a Jandy JXI 400N and the blower isn't coming on any more. I don't think the blower is bad because I have replaced the blower with a new blower and I have the same symptom. I followed the troubleshooting guide and on step 12 for troubleshooting the blower I am a little confused. In particular, the step walks through checks on the power ...A common problem with the Pentair swim heater is ensure the indication doesn't operate. This question repeatedly occurs when there can a problem with the display board or one controller fuse. And you ca fix these issues by replacing the display other the fuse. However, flawed ignitor, disrupted connection, or problem with water flow arejkmhb. Hello, as the title says. My (3.5 year old) Mastertemp pool heater is hooked to an iAquaLink, which I use to turn on/off and set the temp. The heater heated to about 85 degrees on spa setting, then gave up. At the heater, I could hear some clicking, but the heater does not come on. The panel had a really high number (like 113), but I ...Today I went to turn on my Pentair mastertemp 250 heating unit but the display wasn’t visible and the control board was not responding to any input from the membrane board.The Mastertemp 400 is connected to an intellitouch. It was working the previous evening, when I went to turn it on from the panel in my house the panel says its heating, but the heater did not turn on. I tried turning it on manually through the service panel. I turn the mode to service, turn filter pump on, and push the heater button.Apr 5, 2021. #8. JamesW said: Put the system in Service Mode and then press the Filter button to start the pump. Make sure that the light above the Filter button is on. Once the pump is on, press the heater button to see if the heater will come on. The heater does come on when I do it in service mode.The heater turns on, the display temp matches the pool temp. I have no - Answered by a verified Pool and Spa Expert. ... I have a Pentair Mastertemp 125. Not quite four years old with an Intermatic Multi Wave control system Desired set temperature on Intermatic hand held remote is 104 deg Current temperature on Intermat ... Tory …The 10 Best Pool Heaters of 2023. Raypak 014951 Digital Cupro-Nickel Propane 266,000 BTU Pool Heater. Pentair MasterTemp 125 Low NOx Pool Heater. Raypak PR266AENX51 240,000 BTU Heater …Pentair MasterTemp Low NOx Pool Heater - Electronic Ignition - Natural Gas - 250000 BTU - EC-462026. 5.0 (7 REVIEWS) $3,279.00. Login to View Member's Only Pricing or click here to register. Quantity. As low as $151.30/mo*. Free Shipping. Parts Available.

The following instructions will guide you through the entire process of replacing the Ignition Control Module, ICM of your Pentair MasterTemp 400. Step 1: Remove the heater’s left side panel. The four bolts on the heating jackets must be removed. Remove the Max-E-Therm Heater from the equation.

Very compact design for such a high performance heater allows for smaller overall equipment pads that won't intrude on your poolscape. Easy to install or retrofit in even the tightest spaces. A fully pre-mixed system with a highly efficient air and gas mixture lets MasterTemp heat up fast. No long waits before enjoying your pool or spa.Good Morning Every, We opened we swim a couple of days ago with no issues. We went to turn up the heat what and the exhibit that shows the temperature is not displaying anything. I ma able to press the "pool on" button and the green light will show up, however, nothing appears on the...Pentair Mastertemp heater will not come on. When breaker is turned off and then back on a code 888 then 12A then r14 comes on but then screen goes blank. Contractor's Assistant: I'll do all I can to help. ... mastertemp 125 is not working displays shows trouble code 14 ...The blower starts first, which should close the air flow switch. Once the Air Flow Switch closes, the TH terminal get 24 VAC to activate the HSI (Hot Surface Ignitor). After 20 seconds, the VAL (Gas Valve) terminal gets 24 VAC to power the gas valve. The ignition should happen within about one or two seconds.The following instructions will guide you through the entire process of replacing the Ignition Control Module, ICM of your Pentair MasterTemp 400. Step 1: Remove the heater’s left side panel. The four bolts on the heating jackets must be removed. Remove the Max-E-Therm Heater from the equation.Salt Water Generator. SWG Type. Pentair Intellichlor IC-60. Apr 17, 2021. #2. 128 r14 is the normal MasterTemp startup display. R14 is the firmware release on the heater.May 18, 2020 · Pentair Pool Quick Link for Parts/Equipment: https://amzn.to/3q6MXmf Mastertemp Pool Heater Parts: https://amzn.to/391FMioThe Legendary Escapes team is build...

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Mar 26, 2022 · The Pentair MasterTemp common problems include- ignition failure, temperature problems, heater keeps exit away, display not working and the heater not turning on. Besides, the heater turning on automatically, the sweetheart won’t stay lit, the blower none working, low irrigate currents, bugs codes, a faulty control panel, dirty filter, noise, freeze damage, and heat exchanger Today I went to turn on my Pentair mastertemp 250 heating unit but the display wasn't visible and the control board was not responding to any input from the ...If the ohms check out you are correct. Likely the board. Your unit doesn’t have a thermistor that checks the firebox temp. So I would change the thermistor and go from there honestlyYou can update me any time on thisbI hope that helps, If you don't mind, Please take a few seconds of your time and remember to rate the question positively with the stars on the top left.I do have an ET. Based on these suggestions I may try to calibrate the water temp sensor from the ET and see if it will save. The main issue is it is not saving from the app. Or it’s faulty. This is what I understood. Please correct me if wrong. The ET sends the set point to the heater which kicks it on initially.Chlorine. Salt Water Generator. SWG Type. Pentair Intellichlor IC-60. Aug 17, 2023. #3. Sounds like the heat exchanger is leaking filling the burner can with water. Remove the lower left bolt from the manifold. If water leaks out you have water in the burner can and need to open it up and see what is going on.Mar 26, 2022 · Your Pentair MasterTemp 400 display not working generally means that your unit is not getting power, you have a blown glass fuse, or a defective control board. Solution: Ensure that the power outlet your Pentair heater is connected to is good and provides the appropriate amperage for the heater. Reason 1: The flow of water to the heater has reduced. Solution: Servicing on the pump or on the filter will fix this issue. Reason 2: Plugging of the exchanger. Solution: Alter the chemistry of the water and reach an equilibrium. You could also take the heat exchanger for servicing.Apr 5, 2021 · Apr 5, 2021. #8. JamesW said: Put the system in Service Mode and then press the Filter button to start the pump. Make sure that the light above the Filter button is on. Once the pump is on, press the heater button to see if the heater will come on. The heater does come on when I do it in service mode. if you have any questions please contact us through our website at: https://www.poolspecialists.com/Pentair MasterTemp 250 Display Not Working. Thread starter manrose; Start date May 22, 2021; Jump to latest Follow Reply Forums. Equipment - Build, Benefit, and Remote.Everything in my Pentair Mastertemp Heater is working properly except the LCD screen that displays the temp. I can see that the backlight is coming on but there is no display of numbers. All buttons on pad work as normal and from reading other threads I realize the LCD screen is on the control board. ….

Aug 25, 2018 · 2. Seabrook, TX. Aug 26, 2018. #6. We have this same pool heater and have had to replace the button panel about six times. Finally, Pentair said they’d no longer cover replacing it and now we have to pay for it ourselves. The repair man said he believes water is getting in behind the “sticker” and shorting it out. Today I went to turn on my Pentair mastertemp 250 heating unit but the display wasn’t visible and the control board was not responding to any input from the membrane board.An IntelliTouch control systematischer takes the work out of scheduling and operating ... Android™ is a mark of Google, Inc. Brand New Pentair masterTemp 400 heater. After recent big Texas freeze, power has trim off for 3 days. Can’t recall if I had power to Heater once power came back, when don’t believe so. Replaced Basic Manifold to getting pool …5.0 (1 REVIEW) $107.78. Quantity. Pool Supply Unlimited has some of the best prices when shopping for Pentair MasterTemp Membrane Pad Kit | 472610Z.Jun 5, 2022 · Make sure your pool heater’s igniter is not too cold, and it is warming up to fire up. Properly clean the clogged igniter and remove the igniter dirt or debris build-up. 2. Inadequate Gas Pressure. The gas valve inlet’s inappropriate gas pressure is another reason why your Pentair mastertemp 125 won’t ignite. Dec 16, 2018 · Dec 16, 2018. 18. Jacksonville. Dec 16, 2018. #1. I have a pentair easy touch system with a pentair mastertemp 400 heater. The heater won't turn on because it's displaying 126 as the temperature. I replaced the thermistor twice so it's not that. I also tried replacing the control board on the mastertemp 400 and it was still displaying 126. Oct 17, 2023 · Pentair MasterTemp transformer P/N is 42001-0107. P/N 42001-0107s is for units made after 2003. A bad transformer can cause the fuse to blow. If the MasterTemp heater display does not light up when heat is commanded then check the power beginning at the Circuit Breaker. Make sure your pool heater’s igniter is not too cold, and it is warming up to fire up. Properly clean the clogged igniter and remove the igniter dirt or debris build-up. 2. Inadequate Gas Pressure. The gas valve inlet’s inappropriate gas pressure is another reason why your Pentair mastertemp 125 won’t ignite.A Six’s thermometer functions by using alcohol to expand or contract the mercury inside to display both the highest and lowest temperatures of a given time period. There are bulbs at the top of each arm of the tube, one above each indicator...Pentair Mastertemp heater will not come on. When breaker is turned off and then back on a code 888 then 12A then r14 comes on but then screen goes blank. Contractor's Assistant: I'll do all I can to help. ... mastertemp 125 is not working displays shows trouble code 14 ... Pentair mastertemp display not working, [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1]