Ce error on hayward pool heater

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Ce error on hayward pool heater. So the H250 with an input of 250,000 BTU’s actually puts 210,000 BTU’s into the water per hour. Discounting heat loss (which there is always some) if you are using a Hayward gas heaters to heat the 18,000 gallon pool we have discussed above you will need: 22.58 therms of natural gas. 24.75 gallons of propane.

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April 9, 2023 by William. Hayward pool heater IF code basically signifies the ignition failure of your heater system. The major reasons for Hayward pool heater code IF/ignition failure include lower gas supply, clogged filter, and malfunctioning of the gas and plumber valve. Also, a faulty transformer, defective flame sensor, bad igniter, and ...POOL AND SPA/HOT TUB HEATERS H135ID & ABG135 MODELS SERVICE & INSTALLATION MANUAL FOR YOUR SAFETY This product must be installed and serviced by authorized personnel, qualified in pool/ spa heater installation. Improper installation and/or operation can create carbon monoxide gas and flue gases that can cause serious injury, property damage, or ... How to fix it: Check that pool pump is receiving enough water. Ensure that your pool pump is sending water to the heat pump. For variable speed pool pumps, try putting the pump speed up a notch. Check for any clogs or backups causing poor water circulation (filter, pump/skimmer baskets) Ensure that bypass valve is closed and that all other ...Error Code AC. This error occurs when your blower vacuum switch is found …View and Download Hayward H250FDN service & installation manual online. POOL AND SPA/HOT TUB HEATERS. H250FDN heater pdf manual download. Also for: H250fdp, H350fdn, H350fdp, H400fdn, H400fdp.Here is a place that sells genuine new Hayward parts. Pool Heaters Hayward Universal H-Series Low NOx. Before you purchase anything, just double check that you don't have a chewed ribbon cable on the display board. Otherwise, you might need to purchase both boards, display and control. Report.Heater must then be in Spa or Pool Mode for operation. The heater will fire when instructed by the external control. Control Configuration- Two wire Note: 104° maximum temperature. Step 1: Step 2: Step 3: Press the Mode button to place the heater in Standby Mode. Hold the Mode and Down Arrow buttons simultaneously for 3 seconds for Bypass ...

 · Hi everyone, I am hoping you can help me out! I have a Hayward H400 IDPL2 heater - when we opened this year I got an IF code so I cleaned out the nozzles and checked the gas levels. After no luck lighting - I replaced the ignitor. After I replaced the ignitor - I then got a CE code. So today I replaced the Display board and was all excited ...Are you tired of not being able to enjoy your pool during the colder months? A pool heater can be the perfect solution to extend your swimming season, but choosing the right size is crucial. Many pool owners make the mistake of buying a hea...Hayward Universal H-Series Pool Heater Display PCB - IDXL2DB1930 - INYOPools.com ... HAYWARD H400FDP HEATER WITH “CE” ERROR CODE. Bigote; Jun 17, 2023; Everything ...May 6, 2022 · First, reset your heater thermostat. Now, set the temperature point below 104 degrees. Then, set the function “Ok”. Always keep the temperature under 104 degrees to allow the heater to heat the water at this temperature. Note: Learn how to fix CE code on Hayward pool heater. 4.Hi. The CE ERROR code appear on my screen lof my Hayward pool heater when turned it on yesterday morning. The heater did not start either. So I opened the left side panel and used a compressor to clea … read moreApr 19, 2022 · The CE ERROR code appear on my screen lof my Hayward pool heater when turned it on yesterday morning. The heater did not start either. So I opened the left side panel and used a compressor to clea … May 6, 2015 · In The Industry. Jul 6, 2011. 4,185. FL. May 6, 2015. #2. Usually when these unit try to light, it will try three times and then display a IF code. IF indicates ignition failure and then it could be the ignitor. HF could be a bad board or even a bad gas valve.

A hayward pool heater may display the code ce, which signifies a communication error between the heater and the control panel. This error can occur if there are wiring issues or if there is a problem with the control panel itself. To troubleshoot this issue, start by checking the wiring connections between the heater and the control panel.Jan 19, 2010 · On 1/27/2010 at 7:57 AM, txpoolguy said: CE code indicates "Communication Error". Problem is communication between integrated control board and display board. Display board (DB) is the one mounted on the backside of the keypad. Integrated control board (ICB) is the one back in the heater behind the display board. Pool Heater Replacement Control Panel Keypad Membrane Switch Compatible with Hayward All H-Series Pool Heaters,Fits Models H100ID1 H200FDN IDXL2DB1930 Display Board Replacement for Hayward Heater IDXL2DB1930 Display Board, Compatible with Hayward Universal H-Series Low Nox Induced Draft Heater, H400FDN HD150FDNMar 22, 2012 · May 4, 2013. #40. call them @ 908-355-7995 and explain to them you have the same problem as a number of other customers on the internet. Name the resistors etc. Be prepared to give them the name of your installer and they should send your installer a whole new set of boards. 62. Sugar Land, Texas, United States. Jun 27, 2015. #4. ps0303 said: Get this one. It'll work just fine and costs much less. Amazon.com : Hayward FDXLTER1930 FD Thermistor Replacement for Hayward Universal H-Series Low Nox Pool Heater : Lawn And Garden Tool Replacement Parts : Patio, Lawn Garden. OK, thanks.

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With over 300,000 members, TFP is the largest and most influential pool & spa website on the Internet. The reason is simple: TFPC (Trouble Free Pool Care) is a methodology, not a product that you must purchase. It is being practiced by thousands of pool owners just like you. We are a registered 501(c)3 non-profit that is funded by user donations.So the H250 with an input of 250,000 BTU’s actually puts 210,000 BTU’s into the water per hour. Discounting heat loss (which there is always some) if you are using a Hayward gas heaters to heat the 18,000 gallon pool we have discussed above you will need: 22.58 therms of natural gas. 24.75 gallons of propane.It's a straightforward fix. It's like removing a bolt and then threading in a new bolt. I will send you a part number if you send me a photo of the data plate for your pool heater so that I have a model number and serial number. Ask Your Own Pool and Spa Question. Pool and Spa Expert: Randy Huckstadt. I'm glad I was able to answer your question.May 7, 2022 · April 9, 2023 by William. Hayward pool heater IF code basically signifies the ignition failure of your heater system. The major reasons for Hayward pool heater code IF/ignition failure include lower gas supply, clogged filter, and malfunctioning of the gas and plumber valve. Also, a faulty transformer, defective flame sensor, bad igniter, and ... In The Industry. Jul 6, 2011. 4,185. FL. May 6, 2015. #2. Usually when these unit try to light, it will try three times and then display a IF code. IF indicates ignition failure and then it could be the ignitor. HF could be a bad board or even a bad gas valve.

Mar 22, 2012 · May 4, 2013. #40. call them @ 908-355-7995 and explain to them you have the same problem as a number of other customers on the internet. Name the resistors etc. Be prepared to give them the name of your installer and they should send your installer a whole new set of boards. The Hayward Heater CE Code error is a common issue that can occur with pool and spa heaters. This error code indicates a problem with the heater and requires troubleshooting and repair to resolve. If left untreated, the CE Code error can lead to further damage and expensive repairs.The CE ERROR code appear on my screen lof my Hayward pool heater when turned it on yesterday morning. The heater did not start either. So I opened the left side panel and used a compressor to clea …FL. May 9, 2015. #2. Known issue with this brand/model heater. Sometimes you can get away with just replacing the ignitor control board but many times I also end up having to replace the display board as well. If you look through this forum, you will find postings of this issue. Report.Pomona, CA Clemmons, NC Nashville, TN Tel: 908-351-5400 www.haywardpool.com USE ONLY HAYWARD GENUINE REPLACEMENT PARTS 51 INTERNAL WIRING: If the heater display is blank after the electrical has been installed see Figures 43 and 44 to determine the In The Industry. Jul 6, 2011. 4,185. FL. May 6, 2015. #2. Usually when these unit try to light, it will try three times and then display a IF code. IF indicates ignition failure and then it could be the ignitor. HF could be a bad board or even a bad gas valve.The CE ERROR code appear on my screen lof my Hayward pool heater when turned it on yesterday morning. The heater did not start either. So I opened the left side panel and used a compressor to clea …For those considering buying Hayward pool equipment consider this: when I built my pool/spa two years ago I had all top of the line Hayward equipment installed - ecostar pump, h400 heater, swimclear 4030 filter, t-15 salt cell, all goldline control vales, pro logic control panel with aqua pod, and led lights.The pool company that closed it did NOT remove the drains on the heater. I showed him during the opening and told him that he may have a big problem when we turn the pump on shortly. Everything started up just fine at that point and functioned normally for 2 months until the above issues.Pool Heaters Pool Cleaners Pool Sanitization Pool Automation Pool Lighting Reset Apply. Pumps . Filters . Heaters . Cleaners . Sanitization . Automation . Lighting . White Goods ... Hayward Pool Products. Get support by contacting us online Contact Support. Energy Calculator SAVE BIG! learn more sanitization ...

A pool heater is an essential component of any swimming pool, especially in areas where the weather can get chilly. If you own a Hayward pool heater and it breaks down, you need to find a reliable repair service that can fix the issue quick...

Jul 17, 2021 · The CE ERROR code appear on my screen lof my Hayward pool heater when turned it on yesterday morning. The heater did not start either. So I opened the left side panel and used a compressor to clea … Hi. The CE ERROR code appear on my screen lof my Hayward pool heater when turned it on yesterday morning. The heater did not start either. So I opened the left side panel and used a compressor to clea … read moreMay 25, 2022 · You need to put the heater in STANDBY Mode to get the bO code on the heater display. Press the mode button once to get the heater in STANDBY Mode. First, press and hold on to the Down key. Then, press and hold down the MODE key as well. You need to keep holding both keys for about three seconds. At this point, the “bO” message …Sep 16, 2018 · Randy Huckstadt Owner: Cool Runnings Hea... Associate Degree 1,099 satisfied customers The pool heater is h500fcp Hayward pool heater propane and The pool heater is h500fcp Hayward pool heater propane and has ce error code I change all boards and control panel and it is still coming up ce and I … read more Randy Huckstadt In the Pentair pool heater exchanger, the thermal regulator helps the water reach a certain temperature and heat up the pool water. However, a damaged thermal regulator often prevents the water from flowing out, …Set the water pressure switch to the desired setting. If the Hayward pool heater LO code persists, the water pressure switch must be replaced. 3. Vent Pressure Switch Fault. The vent pressure switch fault is another cause of the Hayward heater LO code occurring.May 6, 2022 · First, reset your heater thermostat. Now, set the temperature point below 104 degrees. Then, set the function “Ok”. Always keep the temperature under 104 degrees to allow the heater to heat the water at this temperature. Note: Learn how to fix CE code on Hayward pool heater. 4.San Diego. May 29, 2022. #2. I’m not familiar with Hayward, looks like you have a bypass open and no call for heat. I would suspect low voltage from your controller to heater. Make sure desired temp is above current temp and heater is your heat source in settings otherwise it won’t call for heat. Next would be check the low voltage line.For Hayward Fdxlicb1930 Fd Integrated Control Board Replacement Kit Fits for Select Hayward H-series Pool Heater Models H250fdn, H250fdp,Also Fits for Hayward Universal H-series Low Nox Pool Heater 5.0 out of 5 stars 8

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 · Pentair Intellichlor IC-60. May 21, 2022. #2. No power switch on the heater. You need to cycle the heater CB to power it down. CE code on the display indicate a display failure. Water gets in around the display and causes the keypad to be non-responsive. The fix is an expensive replacement of the display boards.POOL AND SPA/HOT TUB HEATERS H135ID & ABG135 MODELS SERVICE & INSTALLATION MANUAL FOR YOUR SAFETY This product must be installed and serviced by authorized personnel, qualified in pool/ spa heater installation. Improper installation and/or operation can create carbon monoxide gas and flue gases that can cause serious injury, property damage, or ...May 10, 2022 · Set the water pressure switch to the desired setting. If the Hayward pool heater LO code persists, the water pressure switch must be replaced. 3. Vent Pressure Switch Fault. The vent pressure switch fault is another cause of the Hayward heater LO code occurring. May 21, 2022 · Pentair Intellichlor IC-60. May 21, 2022. #2. No power switch on the heater. You need to cycle the heater CB to power it down. CE code on the display indicate a display failure. Water gets in around the display and causes the keypad to be non-responsive. The fix is an expensive replacement of the display boards. The CE ERROR code appear on my screen lof my Hayward pool heater when turned it on yesterday morning. The heater did not start either. So I opened the left side panel and used a compressor to clea … Jun 21, 2018. #2. Turn off power to the heater and unplug and reconnect the display board from the Integrated Control Board (ICB). If the issue persists, replace the display board. If the problem continues, replace the Integrated Control Board (ICB). Report.Solution: Before starting, turn off the heater and also switch off the power connection as well. Now, you have to locate the temperature sensor. For that, drain the water from the heater exchanger. Then, disconnect the side access panels. You will see a temperature sensor in a circuit board connected with wires.POOL AND SPA/HOT TUB HEATERS H135ID & ABG135 MODELS SERVICE & INSTALLATION MANUAL FOR YOUR SAFETY This product must be installed and serviced by authorized personnel, qualified in pool/ spa heater installation. Improper installation and/or operation can create carbon monoxide gas and flue gases that can cause serious injury, property damage, or ...May 6, 2022 · First, reset your heater thermostat. Now, set the temperature point below 104 degrees. Then, set the function “Ok”. Always keep the temperature under 104 degrees to allow the heater to heat the water at this temperature. Note: Learn how to fix CE code on Hayward pool heater. 4.Hayward Universal H-Series Pool Heater Display PCB - IDXL2DB1930 - INYOPools.com ... HAYWARD H400FDP HEATER WITH “CE” ERROR CODE. Bigote; Jun 17, 2023; Everything ...Heater must then be in Spa or Pool Mode for operation. The heater will fire when instructed by the external control. Control Configuration- Two wire Note: 104° maximum temperature. Step 1: Step 2: Step 3: Press the Mode button to place the heater in Standby Mode. Hold the Down Arrow and Mode buttons simultaneously for 3 seconds1. Findlay, OH. Jul 15, 2020. #1. My Prologic has started to periodically turn off, but the main display reads "Communication Error". The transformer was running really hot, so I tested the Ohms and it was slightly out of spec 2.9 and 3.3. As result I replaced the transformer. The problem is persisting even with the new transformer. ….

Dec 26, 2022 · Hayward pool heaters are equipped with a self-diagnostic system that detects faults and shuts the unit down. If your pool heater is displaying a code, follow these steps to reset the unit: 1. Turn the power off to the pool heater at the breaker box. 2. Wait five minutes and then turn the power back on. 3. May 6, 2015 · In The Industry. Jul 6, 2011. 4,185. FL. May 6, 2015. #2. Usually when these unit try to light, it will try three times and then display a IF code. IF indicates ignition failure and then it could be the ignitor. HF could be a bad board or even a bad gas valve. Mar 22, 2012 · I have the same problem: r15 from display and r45 from control module are blown. I'm going to switch out the blown parts. Can someone tell me the resistor value on r45 from the control module?? I will repost to see if this fixes the problem without having to replace both boards. After... Turn the pump, gas supply, and heater power “OFF”. Remove the front access panel. Disconnect the wire from the flame sensor. Remove the screws that secure the flame sensor to remove the sensor. Reverse the above procedure to install the flame sensor. If this is fixed, move on to the next step. How to Reset the Lockout on a Pool Heater. Press the "Mode" button, and cycle to the "Standby" setting. Press and hold the "Up" and "Down" buttons simultaneously, according to the Stanley Louis Company. Hold the buttons until the indicator light rapidly flashes and the digital display shows the maximum temperature-lock setting. Typically, this ...Heater must then be in Spa or Pool Mode for operation. The heater will fire when instructed by the external control. Control Configuration- Two wire Note: 104° maximum temperature. Step 1: Step 2: Step 3: Press the Mode button to place the heater in Standby Mode. Hold the Down Arrow and Mode buttons simultaneously for 3 secondsWith over 300,000 members, TFP is the largest and most influential pool & spa website on the Internet. The reason is simple: TFPC (Trouble Free Pool Care) is a methodology, not a product that you must purchase. It is being practiced by thousands of pool owners just like you. We are a registered 501(c)3 non-profit that is funded by user donations.If you own a pool, you understand the importance of a properly functioning pool pump. A Hayward pool pump is a popular choice for many pool owners due to its efficiency and reliability.Having problem again with our Hayward H350FDN Pool Heater. Code display 1st was BD and now we are getting code CE. Checked continuity of plug and ribbon wire both OK.May 6, 2022 · First, reset your heater thermostat. Now, set the temperature point below 104 degrees. Then, set the function “Ok”. Always keep the temperature under 104 degrees to allow the heater to heat the water at this temperature. Note: Learn how to fix CE code on Hayward pool heater. 4. Ce error on hayward pool heater, Step 4: Reset the Heater. After the pool heater has cooled down, locate the reset button on the heater. Control panels of heaters usually have a reset button. Press and hold the reset button for about five seconds. Release the button and wait a few seconds for the heater to restart., 1 Chicago Jul 22, 2020 #1 I have been a pool owner for about 20 years now. I have a 21' diameter above ground pool. It is heated by a Hayward 250 unit. The unit is the 2nd one we have had over a period of 20 years. I too experienced problems with the control panel on the and ended up replacing it on the first unit., Nov 27, 2020 · The CE ERROR code appear on my screen lof my Hayward pool heater when turned it on yesterday morning. The heater did not start either. So I opened the left side panel and used a compressor to clea … , May 21, 2022 · Pentair Intellichlor IC-60. May 21, 2022. #2. No power switch on the heater. You need to cycle the heater CB to power it down. CE code on the display indicate a display failure. Water gets in around the display and causes the keypad to be non-responsive. The fix is an expensive replacement of the display boards. , The CE ERROR code appear on my screen lof my Hayward pool heater when turned it on yesterday morning. The heater did not start either. So I opened the left side panel and used a compressor to clea … , Jun 18, 2023 · I noticed that the part No. for the control board (as per the service manual) is FDXLICB1930. This is the same part No. I have used to buy the control boards. I have bought them from pool company that I found in Internet. The damaged control board that came out of my heater has a sticker with a Hayward Pool number 1102285201 0160-0042 VER20. ,  · Posted January 27, 2010. CE code indicates "Communication Error". Problem is communication between integrated control board and display board. Display board (DB) is the one mounted on the backside of the keypad. Integrated control board (ICB) is the one back in the heater behind the display board. The two boards are joined by a ribbon cable ..., 1) Firstly, turn off everything (pump, gas supply, and the heater power) 2) Then remove the front access panel. 3) Disconnect the wires from the vacuum switch. 4) Then pull the tubing from the hose barb on the switch. 5) At this stage, remove the screws that attach the pressure switch to the control panel., Jul 30, 2014 · Heater will not power up Pages 14-22 Open FC1 and/or FC2 Fuse Pages 23-24 Open FC3 and/or F1 Fuse Pages 25-28 Open FC4 Fuse Pages 29-31 Diagnostic Codes Page 32 BD Code Pages 33-34 EE and CE Codes Page 35 IO and SB Codes Page 36 SF and HS Codes Page 37 HS and PF Codes Page 38 HF Code Page 39 LO Code Pages …, In The Industry. Jul 6, 2011. 4,177. FL. Jun 20, 2015. #3. Get this one. It'll work just fine and costs much less. Amazon.com : Hayward FDXLTER1930 FD Thermistor Replacement for Hayward Universal H-Series Low Nox Pool Heater : Lawn And Garden Tool Replacement Parts : Patio, Lawn Garden., May 10, 2022 · Set the water pressure switch to the desired setting. If the Hayward pool heater LO code persists, the water pressure switch must be replaced. 3. Vent Pressure Switch Fault. The vent pressure switch fault is another cause of the Hayward heater LO code occurring. , Aug 9, 2022 · The high limit switch on a Hayward pool heater is a safety device that is wired in series with the gas valve and the thermostat. If the water temperature going into the pool heater exceeds the maximum set, the gas valve will close, shutting off gas to the burners., The high limit switch on a Hayward pool heater is a safety device that is wired in series with the gas valve and the thermostat. If the water temperature going into the pool heater exceeds the maximum set, the gas valve will close, shutting off gas to the burners., It's a straightforward fix. It's like removing a bolt and then threading in a new bolt. I will send you a part number if you send me a photo of the data plate for your pool heater so that I have a model number and serial number. Ask Your Own Pool and Spa Question. Pool and Spa Expert: Randy Huckstadt. I'm glad I was able to answer your question., Are you tired of not being able to enjoy your pool during the colder months? A pool heater can be the perfect solution to extend your swimming season, but choosing the right size is crucial. Many pool owners make the mistake of buying a hea..., Dec 3, 2022 · The CE ERROR code appear on my screen lof my Hayward pool heater when turned it on yesterday morning. The heater did not start either. So I opened the left side panel and used a compressor to clea … , May 12, 2012 · For Hayward Fdxlicb1930 Fd Integrated Control Board Replacement Kit Fits for Select Hayward H-series Pool Heater Models H250fdn, H250fdp,Also Fits for Hayward Universal H-series Low Nox Pool Heater 5.0 out of 5 stars 8, Hi. The CE ERROR code appear on my screen lof my Hayward pool heater when turned it on yesterday morning. The heater did not start either. So I opened the left side panel and used a compressor to clea … read more, When it comes to enjoying your pool year-round, a properly sized pool heater is crucial. Choosing the right size heater ensures that your pool stays at the desired temperature, regardless of the weather conditions., Open FC4 Fuse Ignitor and blower wiring Verify ignitor resistance Step 4B Step 4A Inspect the Ignitor & Blower wiring. Verify Disconnect ignitor from ICB & measure resistance insulation is not damaged. IF wires are damaged, of ignitor. Verify 8-25 ohms between 20°-140°F. IF replace the damaged part (pg. , If you own a pool, you understand the importance of a properly functioning pool pump. A Hayward pool pump is a popular choice for many pool owners due to its efficiency and reliability., Jan 12, 2022 · Solution: In this case, you need to clean the dirty filter to solve it. If still it is not solved, then clean the pressure switch. 3. The Ignitor Issue. Sometimes, the Hayward pool heater ignites and runs for about 15 seconds and turns off, then it reignites and does the same thing again., So I believe I need to call an electrician? I contacted one referred by the pool company since he has worked on pool Hayward pool heaters and is familiar with the codes. Reply. Report. Enjoying this content? Support TFP with a donation. ... HAYWARD H400FDP HEATER WITH “CE” ERROR CODE. Bigote; Jun 17, 2023; Everything Else; …, Universal H-Series Natural Gas 400,000 BTU Low NOx. Hayward. SKU: W3H400FDN. The Universal H-Series is an energy efficient, high performance, installation adaptable commitment to the pool service professional. Add to Compare. Add to Export., The CE ERROR code appear on my screen lof my Hayward pool heater when turned it on yesterday morning. The heater did not start either. So I opened the left side panel and used a compressor to clea …, If it’s open, the LO code is caused by a fault in the temperature limit switch. If closed, try the next step. After that, remove the jumper then reconnect the leads to the temperature limit switch. Adequate water flow should be 20 GPM (H150FD & H200FD), 25 GPM (H250FD & H300FD), and 30 GPM (H350FD & H400FD). , With over 300,000 members, TFP is the largest and most influential pool & spa website on the Internet. The reason is simple: TFPC (Trouble Free Pool Care) is a methodology, not a product that you must purchase. It is being practiced by thousands of pool owners just like you. We are a registered 501(c)3 non-profit that is funded by user donations., Fits hayward universal h-series low nox pool heater models h150fdn, h150fdp, h200fdn, h200fdp, h250fdn, h250fdp; Also fits hayward universal h-series low nox pool heater models h300fdn, h300fdp, h350fdn, h350fdp, h400fdn, h400fdp; Weight 5.9 pounds, Whats the warranty on a Hayward pool heater? The HAYWARD heat pump pool heater is warranted to be free of defects in materials and workmanship for a period of one (1) year. The compressor is warranted for two (2) years, and the titanium tube component of the heat ex- changer has a ten (10) year warranty. Why is my electric pool …, Pentair Intellichlor IC-60. May 21, 2022. #2. No power switch on the heater. You need to cycle the heater CB to power it down. CE code on the display indicate a display failure. Water gets in around the display and causes the keypad to be non-responsive. The fix is an expensive replacement of the display boards., Aug 9, 2022 · The high limit switch on a Hayward pool heater is a safety device that is wired in series with the gas valve and the thermostat. If the water temperature going into the pool heater exceeds the maximum set, the gas valve will close, shutting off gas to the burners., How to fix it: Check that pool pump is receiving enough water. Ensure that your pool pump is sending water to the heat pump. For variable speed pool pumps, try putting the pump speed up a notch Check for any clogs or backups causing poor water circulation. The same is true if what you use is in your pool is the Raypak pool heater., #1 I have been checking my pool temp for a few week just to see where it was. Today the error CE appeared. Last year 2010, exactly to the day, I had the board replaced for the same problem, service determined it was a bad board. That board was the original for the heater which was installed Oct. 2008 by original owner. Rarely used in 2009-10.