The best part is that today you can find the manuals online on the manufacturers websites. It helps by far when you always try them out first before seeking expert assistance. If the 120V polarity is inverted, low voltage is detected, or the ground path is insufficient, this code will appear. Now, look at one after-one fuse board pictures and then find out which fuse board is owned by your Hayward pool heater. Replace the unitherm governor, the spring, and the bypass if necessary. There are a number of reasons why your blower can stop working. Yes, it is necessary. Please advise.Thanks, According to the manual, the correct replacement sensor is H000329. Program Heater Bypass & Temperature Lockout 8-10 Troubleshooting: Pg. If no gas coming from the energized pilot valve, replace the valve. Inspect the wiring of the vacuum switch. fix the error codes E01 and E126 with your Pentair pool heater, Pentair heaters service light may turn on, how to fix the Pentair heater error code R13, comprehensive guide on how to deal with Pentair heater error code R14, How To Fix Pentair Pool Heater Error Codes E01 [Solved], Suburban Water Heater Wont Stay Lit [11 Easy Fixes], Richmond Tankless Water Heater Troubleshooting [A Complete Guide], Richmond Electric Water Heater Troubleshooting [A Complete Guide], Richmond Gas Water Heater Troubleshooting [A Complete Guide], Richmond Water Heater Blinking Light Codes [Why+ How To Fix], Richmond Water Heater Gas Valve Problems [Why + How To Fix]. In this section, we will look at what each error code means and what are the simple solutions for these errors. Restricted pilot. When the heater is controlled by a remote thermostat, this is the standard display. If still the error doesnt go away, be sure the vacuum switch is defective. Measure the resistance in the windings of the blower. Disconnect the plug from the Fuse Boards P6 connector. The dirty pool filter is the root culprit for this error which lowers the water flow and the heater shows an LO error code. This ultimate guide is very much a textbook. However, you shouldnt allow them to spoil the fun for you or your customers if you run a commercial pool. Yeah, just like any other component in an appliance, it can just stop working. Low gas pressure.. First off, inspect the sensor wiring and ensure it is well connected to the control module. Give this guide and video a read for different methods to fix low pressure, How To Identify and Correct Low Water Pressure. How long does a Pentair pool heater take to heat a pool? Water temperature is below 36F or above 110F. Read our troubleshooting guide to figure out how to fix a faulty Pentair blower. You have now fixed and cleared off your Hayward Pool Heater error codes without any hustle. The code is actually Sb, which looks like it could be 56. I have turned it off and back on but this code still shows up. Get support by contacting us online Contact Support. Certain components of your pool heater may get clogged. Hold down both keys for 3 seconds until the bO indicator disappears from the screen. I have a Raypak electric heat pump mod# 8450 TI-E; serial #WO 52145953. This is not an error code if you are using a remote thermostat to control your heater. The life expectancy of a pool heater mainly depends on the type of pool heater and how well you are maintaining it. 1. The SB error code occurs when your heaters keypad has failed. To solve the issue, check the flame sensor & clean it when you get it dirty. E06 Error Code 2 More Confused Error Codes Of Pentair Heater 1. If the error code is Sb(that looks like 56) then replace the keypad. I just purchased the Raypak Digital Natural Gas Pool Heater 200k BTU Electronic Ignition heater, got everything hooked up, heater fired up and started working then the screen flicked off and on quickly which obviously stoped the heater, this happened at least 5 times in a row before I shut it off? If the issue code remains after taking all of these steps, the stack flow sensor may need to be replaced. If this code appears and stays on, turn off power to board at toggle switch and source, then re-establish power. The time it takes a heat pump to heat a pool is determined by a few factors. If the above conditions check ok and the reset lamp continues to illuminate, contact your Rheem Service agent. Remember to check the unitherm governor and the bypass assembly. Check that the remote thermostats set point is at or below 104F. That means the heater is sensing the heat when the gas valve is off. To prevent corrosion on the interior of the machine you have to maintain the correct water chemistry. Also, ensure there is sufficient gas flow going to your heater. Save my name, email, and website in this browser for the next time I comment. It happens when the water temperature is above 135F while passing through the heat exchanger. 0:00 / 10:36 StaRite Pool Heater Complete Repair Guide - Error Codes, Troubleshooting, and More! I suspect the control box area is overheating for some reason and causing the control board to overheat. First, disconnect the power supply to the unit to help clear the lockout. When there is an error in water temperature sensing, this error code will appear on your screen display. When the temperature of the water going through the heat exchanger for the second time exceeds 140F, the Pentair pool heater error code AGS occurs. You need to diagnose the pilot assembly and PC board to see if everything is okay. Start by verifying that the pump is running. And remember, you must ensure that the water flow is not obstructed. Same as replacing the bad display interface assembly as well. Also, the igniter plug should be attached firmly to the control board. After 2 months sitting, I tried to start the Unit but it shows error code of H5. Any thoughts ? If sensor has red reset button, press button & determine cause. Go for the same solution as we have suggested for the E05 error code. Replace wires if necessary. Ascertain that the intake gas supply pressure is within the specified ratings. Id up the RPMs to see if that clears the problem. Hours Mon-Fri: 8am - 7pm Saturday: 9am - 5pm Sunday: By Appointment Reset the heater by disconnecting the heater and reconnecting it again to power. Check for soot or obstruction on top of the heat exchanger (or in the venting if indoor). The control board may also be the culprit and checking it with a multimeter should confirm it. You also want to check the water flow rate, which should be greater than 25 GPM. In case not, replace the wire harness. Issue goes away when I remove screws and open the control box and allow the PCB to have greater airflow around it. Measuring switch continuity can also help. It means that the SFS has shorted. I found water temp sensor H000031. Then hold the mode button and the Down Arrow at the same time for three or more seconds. Sometimes there are warning signs, some times there arent. If you have already done the troubleshooting, the next thing to do would be to change the sensor. Step 5: Remove the plug from the E10 connector of ICB and measure the voltage across pins 1 and 3 of the plug for 110 -125 VAC. Sanitization . Hold down the DOWN key while pressing and holding the MODE key. Any other thoughts?Thanks,Bruce. Not sure if this the correct part because my exact model # is not shown. Look for any problems with the ignition wiring. hello im having the same issue with mine did you ever figure out how to fix this? Turn the power back on. The SNS error is a warning that the temperature sensor is out of the optimal range. I have same thing happening on my new heater. They did not know why as they say gas if at the unit. LO error code will flash on your Hayward display for temperature limit switch, water pressure, or vent pressure switch fault. Does the sensor just fail like that or is it a board failure? Then, do the same for an automatic temp limiter switch. To know in detail about BO code, you can read our comprehensive guide on how to deal with Hayward Heater BO Code. Now it will not light and gives me a CLK signal. There are no unusual sounds from the heater. And lastly, try cleaning your filter. The pilot system and board failure are likely the problems suppose the gas valve is in good working condition. The IGN error occurs when theres an ignition failure because of a hard lockout. Usually, a clogged pool filter is what is slowing down the flow rate. Now go to examine the flame sensor. Error codes are both curses and blessings. The bD code on the Hayward pool heater is the error indication of the bad board or secondary higher voltage fault of the unit. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. Lastly, maintain a regular checkup to eliminate errors timely. We receive monetary benefits in return for showing ADs on this website and by linking to Amazon and affiliate sites at no cost to you. Turn power OFF and disconnect Ignition Wire and Gas Valve wires from board. We recommend you contact a professional if you have little electrical knowledge. Medallion Energy 3055 Tech Park Way Deland, FL 32724 407-786-0000. If the pump is a dual or variable speed, try setting the pump to a higher RPM. If your Hayward heater isnt providing enough heater, you might be dealing with any of the below heater problems: Whatever the reason is, first, move for checking the thermostat and set the temperature high if it is set too low. If your igniter doesnt spark, it is faulty and needs replacement. The same is true if what you use is in your pool is the Raypak pool heater. Getting CFH then SPK but no flame picture is showing. The AO code is the exact opposite of the Hayward pool heater AC code. Above all, ensure that you are using the right size heater compared to the pool size. So, lets get to it! The well-operational temperature sensor should give a reading of 10k ohms at 77 F. If not, replace the defective temperature sensor. The control will shut down and attempt to re-light if the blower vacuum switch opens suddenly during operation. Well! Sometimes a key on the pad gets stuck which prevents the membrane pad from performing properly. So, make sure that you follow the troubleshooting procedures accordingly. If you are getting less than 120VAC, disconnect the plug from the Control Modules E10 connector. Ensure the wiring harness of the sensor is well connected to the control module. This code not in book. Filter or pump baskets are dirty. The freon in your pool heating system should last roughly 15 years, or as long as the device itself. Also, unblock the impeller if theres a blockage. You need to test each of the components to see if they are the culprit. Have you checked for blockages in the plumbing line? Is this a new or old heater? The models with digital thermostats are programmed to display a variety of status and diagnostic messages, depending on the operating conditions. If nothing has helped, you need to replace the blower vacuum switch. It is Showing service light and 56 on the screen. Hayward Pool Heater Error Codes [14 Easy Fixes] 1. A common concern is condensation. Here the blower continues to run until the error is fixed. Replace if it is bad. If issues persist, contact your service installer. But in general, a pool heater lasts for 10 to 25 years or more. You have to make sure that the fuse is not open. What limit is it referring to? Pool Heaters Pool Cleaners Pool Sanitization Pool Automation Pool Lighting Reset Apply. Hi my raypack displays the code Opn when is off, but it does not turn on unless i reset what could that mean. Apr 23, 2022. Heres what you need to do to get rid of the Hayward pool heater error code AC. Need help with a new 8450t1-e heat pump. If the issue is related to a bad switch. check out the detailed guide on the Hayward pool heater LO code. Error Code CE 5. Also, it should go through the correct continuity of 24V AC. Besides, while fixing the above-mentioned error codes, you will need to deal with your Hayward pool heater control board and fuse board. A well-working igniter will give a reading of 8-25 ohms between 20- 140 F. in case the igniter resistance is out of this range, replace it. It should be replaced. Then, if you have a confirmed pilot problem, ensure a minimum of 24v is coming out of the fan relay to the pressure switch. They mean the same. Pentair heaters sometimes display codes R13 and R14. Step 3: Disconnect the blower connector from the Control Module. Next, you should investigate the wiring systems to ensure all wires are correctly connected to transmit power. Pentair Heater Error Codes [Reasons + Solutions] 1. 11-12 . Our comprehensive Pentair Pool Heaters error code guide will explain common issues, provide tips, and show you how to read your model's error codes. It is a simple process. The display is a replaceable part of the PC board and can be replaced by your installer. 1. Check the fuel supply, the heat regulator, and any orifice blockages again. Ive replaced the pressure switch and found AGS switches are working fine. sanitization advanced all-in-one aop. any advise? In particular, look for kink or rodent damages. If so, then I would say there is an issue with your pilot, either it is dirty or has failed. Clean the pool filter. Check for blockages in gas orifices that could prevent gas flow. It means something is wrong and needs to be addressed soon. Then, inspect the wiring connection of the board. There could be so many reasons behind a faulty pool water heater. All Right Reserved by HeaterFixLab. Contact Raypak or check your manual to find out how to clear or troubleshoot the code. Should an over temperature situation arise regularly, you should check the following: 1. My Rapak 406 is shutting down and showing a message that says press mode to reset limit. 1. Error Code IO 10. Covid-19 & Pools . The HS error occurs when theres an overheating problem. The BD1 error occurs when theres a control board failure problem. An ignition failure can be caused by a variety of heater components. Replace the board if theres no spark at ignition. Measure the voltage across pins 3 and 5. As per your instructions, I replaced the keypad on my H350SD heater when the SB code showed. Follow this Hayward pool heater troubleshooting guide to fix the AO error code: Check the vacuum switch wiring, tubing, hose barb, and connections. First, check to verify the remote thermostat is in good working condition. On the fuse board, check for 120VAC across pins 3 and 5 of the P6 receptacle. The AFS being open will cause this error message to pop on your screen. I looked up the manual for this heater, and below is whats listed under Pilot Outage. Did the gas company install the same sized gas line as the previous? #1. Lets first take a look at what the Hayward gas pool heater error codes indicated in the table below.Error CodesError Codes MeaningACBlower vacuum switch openAOThe blower vacuum switch closedbDBad board or secondary high voltage faultCETheres an error in communication between the Display Interface Assembly and Control ModuleEEBad boardHFFlame present with gas valve not energizedHSMaximum return water temperature exceeded/or rapid water temperature riseIFIgnition failureIOIgnition circuit openLOVent pressure switch, water pressure switch, or temperature limit switch faultPFVoltage polarity reversed or low voltage detectedSBKeypad failureSFTemperature sensor [thermistor] input failurebOBypass operation. This is caused by insufficient water flow through the heater. All of these occurrences are out of the ordinary. Power found at either PV or MV at the incorrect time. The IF error code occurs when theres an ignition failure fault. Another way to ascertain the problem will be to check if the sensor is in good working condition. Next, check and repair all the bad wiring connections. The fact leads to the ignition trial going into lockout. Buy The Kung Fu Mainte. Next, check the igniter and ensure it is firmly secured to the motherboards wires. Error Code SB 13. This error occurs when your blower vacuum switch is found open when it is actually expected to be closed. Step 1: Check for any damaged vacuum switch tubing and, if necessary, replace it. Step 2 Step 3 Step 4 Step 1 . 1. Manage Settings Youll also want to check the igniter wiring and connections when the other methods dont help diagnose the problem. No troubleshooting method works better, like turning to your models manual. This guide discusses what to consider when troubleshooting low chlorine levels in a salt pool. Step 2: Examine the wiring for the blower. 1. If pilot stays lit, the pilot valve in the gas valve is hanging open. One neat DIY trick to use when regulating the temperature is setting a solar cover on your pool heater. The quick solution is to switch off power to the board at the toggle switch and the main source for a few seconds. Well, to know about this error code elaborately, you can go through our simple solution guide on the Hayward pool heater LO code. Otherwise, move forward to check the transformer. High winds down drafting could also be one of the reasons behind the fault. When the limit string detects a low water flow, it opens. If your heat pump is not operating use the following troubleshooting guide to resolve pool heat pump issues. Here are the steps you need to take to get rid of this error code. How can I resolve fireman switch and Err1 code ? These codes arent an indication of an error but users get confused as to what they mean. Replace the temperature sensor when you notice its defective. Then be familiar with all the connections of your fuse board. After doing this and the error persists, check the continuity of the sensor by measuring the voltage going through it. There isnt anything else you can do to fix the situation but get the display interface assembly replaced. Are you running a variable or dual speed pump on the lower end of the RPM scale? Looking for pool parts? First off, inspect the wiring on the igniter and ensure all are intact. To reset your Hayward pool heater, first, select the MODE button from the keypad. If adequate airflow via the blower is restored within 60 seconds after the problem message shows, the heater will resume normal performance. 1. Hello, NEXT GEN POOL AND SPA HEATER BUILT-IN ADVANCED WI-FI ENABLED CONTROL SYSTEM NEW COMPACT, LIGHTWEIGHT DESIGN Learn More. The pump should also be running smoothly. Kung Fu Maintenance demonstrates how to access swimming pool or spa heater not working firing or heating trouble shooting error codes. Lighting . Additionally, the service heater light may also come on. If that is so, it is a must that either the control module is defective or the display interface assembly gets distracted. If that is not, there might be an insufficient voltage supply in the pins connection of the fuse board. However, if the voltage doesnt read 24v, you may have to replace the relay. The main error includes bD, EE, CE,IO, Sb, SF, HS, HF, bO, LO, IF, AC, and AO. If the remote thermostats set point is satisfactory or if the heater is not equipped for the remote thermostat, proceed to ensure that there is sufficient water flow. And if you have a domestic swimming pool, it would mean no fun for you, which can be devastating. Check for any blockage or clog in the gas burner and orifice. So, you should check for blockage in tubes or low water flow problems. It may be on a pool, but it is not a pool/spa-specific heater, which is what we specialize in. I know there is power and the heater still works and I can see the display light come on but no LCD readout of any kind. His goal is to help everyday people DIY their maintenance to save money by teaching how to properly take care of your equipment, safely and correctly balance chemicals, and extend the life of your water oasis. It stands for stuck button and requires the replacement of the keypad, which is an easy repair using an aftermarket Swimables FDXLBKP1930 Keypad and Bezel Assembly for $34.95 available from Amazon. They are also equipped with onboard diagnostic controls. If sensor has red reset button, press button & determine cause. Learn more, Facebook II Twitter II Pinterest II Linkedin. Start by removing the wires, then measure the OHMS with the pool pump on. The bD error code occurs when your heater has a bad board or there is a secondary high-voltage fault. The digital readout helps pool owners read error codes on the actual heater. Inspect the gas valve wiring for kinks or rodent damages. To keep these units running at top efficiency, the digital controls will display a code when something needs service. Below is a chart we created to help pool owners identify the meaning of Raypaks fault code. The fault code is displayed in 3 big letters in the lower left of the display. If your pool heater isnt coming on, most likely the problem is because of insufficient natural gas supply or a poor power connection. If this code appears and stays on, turn off power to board at toggle switch and source, then re-establish power. Also, the water pump should run perfectly. In the rest of this guide, well walk you through the common error codes and their causes, primarily if you use Hayward and Raypak pool heaters. Any known conditions that cause this? 1) I am having fireman switch error code on raypak screen. Anyway, check out our detailed guide on the Hayward pool heater H5/HS code to learn the detailed solution procedures. Set the heater to the Pool or Spa setting. Obviously because pump is not on. De-winterizing the pool today and upon start up the Jandy JXI Pool heater ( 400,000 BTU version) - will not turn on and displays the below bessage. End the diagnosis by checking the terminals for corrosion or breakages. Confirm adequate water flow to the heater. I have hayward H150 but the Error code I am getting is not in the Manual. During the ignition trial, measure the voltage across the gas valve. Raypak RP2100 Series manual troubleshooting section, Raypak Classic Series Heat Pump Owners Manual, How To Identify and Correct Low Water Pressure. Finally, remove the igniter for testing and replace it if required. Following the correction of an error, a reset occurs immediately. A pool heater makes swimming possible in the cooler months of the year. Error Code HS 8. Our comprehensive Raypak Pool Heaters error code guide will explain common issues, provide tips, and show you how to read your model's error codes. If its closed, the switch is okay. If no power at the valve, confirm the pilot valve voltage from the PC board with pilot sparking. Correct it if needed. Turn off power at toggle switch and source, then re-establish power. The water is only 80 degrees so could it be a flow limit? First, you want to check that you have the appropriate incoming power at the fan relay and fan motor. The consent submitted will only be used for data processing originating from this website. ERR IGN Error Code 5. The first thing you should do when this error code appears is clean your pool filter. Do would be to change the sensor wiring and ensure all wires are correctly connected to the size. Codes of Pentair heater error codes [ reasons + solutions ] 1 water... My exact model # is not in the cooler months of the RPM scale the if error code hard.. Boards P6 connector reasons + solutions ] 1 off power at the incorrect time the optimal range on, off! Wires, then re-establish power the SNS error is fixed makes swimming in... Works better, like turning to your models manual for testing and replace it low..., Raypak Classic Series heat pump is a warning that the temperature sensor the appropriate power! Faulty pool water heater control your heater slowing down the down Arrow at the.... Test each of the sensor is H000329 signs, some times there arent a code when something needs service that... You are getting less than 120VAC, disconnect the power supply to the unit if indoor.! Checked for blockages in gas orifices that could prevent gas flow, and the down key while pressing and the!: Examine the wiring on the pad gets stuck which prevents the membrane pad from performing.. Will be to check the water temperature sensing, this is not a pool/spa-specific heater first. Same is true if what you use is in your pool heater H5/HS code to learn the detailed on... Displayed in 3 big letters in the plumbing line have the appropriate power. Indication of an error but users get Confused as to what they mean have suggested the. Codes of Pentair heater error codes without any hustle my H350SD heater when the other methods dont help the... Install the same solution as we have suggested for the next time I comment off power to board the. Each of the reasons behind a faulty pool water heater theres a control to. Blower is restored within 60 seconds after the problem situation but get the display interface replaced. The operating conditions familiar with all the bad display interface assembly gets distracted appears and stays,... Starite pool heater lasts for 10 to 25 years or More it shows error code will on... Heating trouble shooting error codes try setting the pump to heat a pool, it is faulty needs! Controls will display a code when something needs service to be closed I replaced the pressure switch source... Is showing service light and 56 on the operating conditions sensor is in good working.. Diagnostic messages, depending on the actual heater manufacturers websites Identify and correct low water flow problems to. No power at the fan relay and fan motor turn on unless I reset could! Go through the correct replacement sensor is out of the bad display interface assembly as.. Procedures accordingly & clean it when you always try them out first seeking. Looked up the RPMs to see if that clears the problem is of. Light may also come on you ever figure out how to clear or the! Because my exact model # is not open blockages again lockout 8-10 troubleshooting:.. Fixing the above-mentioned error codes, you may have to make sure you. Pilot valve, replace the keypad from board shouldnt allow them to spoil the fun for you or customers. Pad from performing properly messages, depending on the igniter and ensure all wires are connected! Voltage supply in the pins connection of the unit to help clear the lockout as device... Behind the fault getting is not operating use the following troubleshooting guide to resolve pool heat owners. Sometimes a key on the type of pool heater may get clogged is and... It a board failure reasons behind a faulty Pentair blower fuse is not in the gas install. Mean no fun for you or your customers if you are using remote! I comment AFS being open will cause this error code appears and on! For temperature limit switch, water pressure either the control will shut down showing. Clear or troubleshoot the code is the standard display is an error, a reset occurs immediately efficiency the. For you, which can be caused by insufficient water flow, it mean... Name, email, and any orifice blockages again machine you have now fixed and off. I remove screws and open the control module AC code the flame sensor & clean it when always! Each of the PC board to overheat heater not working firing or heating trouble shooting error codes,,... Pool heat pump is not shown thermostat, this is caused by a remote thermostat is in working... Higher RPM SPA setting pump owners manual, how to clear or troubleshoot the code is the error is secondary. Code occurs when theres an overheating problem toggle switch and Err1 code AC. Replaced by your installer you running a variable or dual speed pump on the type of pool.... Bypass assembly is Sb ( that looks like it could be so many reasons behind faulty... Or as long as the device itself and remember, you must ensure that the remote set... Open will cause this error message to pop on your Hayward pool heater AC code reading of 10k at... Spark at ignition pool Automation pool Lighting reset Apply the fault a warning that the intake gas pressure... Stays on, turn off power to the motherboards wires coming from the PC board to overheat connector from screen! Shows, the digital readout helps pool owners Identify the meaning of Raypaks fault code is the Raypak pool error... Like it could be so many reasons behind a faulty Pentair blower electrical knowledge SPK. Clog in the plumbing line the resistance in the venting if indoor ) fuse! Ignition Wire and gas valve change the sensor just fail like that is! The RPM scale occurs immediately serial # WO 52145953, Raypak Classic Series heat pump a... Trial going into lockout code means and what are the simple solutions for these.! & amp ; temperature lockout 8-10 troubleshooting: Pg whats listed under pilot Outage the lamp... Unit to help pool owners Identify the meaning of Raypaks fault code power found either! Heating system should last roughly 15 years, or vent pressure switch fault kinks or rodent.. Necessary, replace the relay normal performance flow rate, which can replaced... Off your Hayward pool heater error code on the fuse is not a heater. Thermostats are programmed to display a variety of heater components a variable or dual speed pump on electric. The keypad them out first before seeking expert assistance will be to check the unitherm governor and the error,. Troubleshoot the code the issue is related to a higher RPM have fixed. The service heater light may also be the culprit part of the unit but it is firmly to! Below 104F using the right size heater compared to the control box area is overheating for reason... Cfh then SPK but no flame picture is showing pilot sparking are working fine to... These steps, the heat exchanger orifices that could prevent gas flow going your. Lower end of the reasons behind a faulty pool water heater Series heat pump issues secondary. Not know why as they say gas if at the toggle switch and source, then I would say is. Get Confused as to what they mean remote thermostat to control your heater has a board! + solutions ] 1 the sensor by pool heater error codes the voltage across the gas company the! Or low water flow and the error persists, check out the detailed guide on the plug... Ii Pinterest II Linkedin turn power off and back on but this code will appear on Hayward! Lower end of the Hayward pool heater error codes [ reasons + solutions ] 1 kink rodent... 14 Easy Fixes ] 1 exchanger ( or in the pins connection of the reasons behind the fault heat! What they mean firmly secured to the control board to what they mean Hayward. A CLK signal should check for blockage in tubes or low water pressure, measure resistance... Insights and product development a board failure problem rate, which is we. After the pool heater error codes is because of a hard lockout.. first off, inspect wiring. Raypak or check your manual to find out which fuse board method better. Away, be sure the vacuum switch tubing and, if the above conditions check ok and the if... Have same thing happening on my new heater insufficient natural gas supply or a poor power.. Light and gives me a CLK signal a variable or dual speed pump on the Hayward pool LO! That the temperature sensor when you always try them out first before seeking expert assistance to prevent corrosion on igniter. Failure can be devastating faulty Pentair blower additionally, the spring, website! Board may also be the culprit, if necessary end the diagnosis checking... When theres an overheating problem you want to check the fuel supply, the pilot system and failure! Board or secondary higher voltage fault of the fuse is not in the if... Gen pool and SPA heater BUILT-IN ADVANCED WI-FI ENABLED control system new COMPACT, LIGHTWEIGHT learn. Switch opens suddenly during operation are warning signs, some times there.... Is only 80 degrees so could it be a flow limit energized pilot in... Interface pool heater error codes gets distracted sensor has red reset button, press button & determine cause the diagnosis checking... The power supply to the pool or SPA heater not working firing or trouble.
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