Both the limit switches are interchangeable as they have the same temperature settings.
This post saved me at the start of this years season. Remember that you must not use an open flame to check for leaks. var cli_flush_cache = true; (adsbygoogle = window.adsbygoogle || []).push({});
. Skip to main Now remove the screws that hold together front access panel. When you change the mode from ‘STANDBY’ to ‘POOL’ or ‘SPA’, there will be a 10-second delay before the blower starts. The Hayward Universal H400FDN Pool and Spa Heater is a high quality product that utilizes electricity and natural gas to heat the water. 4.3 average based on 3 product ratings. The combination of these features allows the heater to deliver exceptional performance from every BTU. 2 users rated this 5 out of 5 stars 2. The pool heater should turn on instantly when switched on. if (window.wfLogHumanRan) { return; } So, I left it and then before bed I went out to turn the pump off--and I couldn't help it. Naturally it adjusts the temperature of the pool or spa water. Now, remove the access panel in the front of the heat exchange system that is secured by four screws. Next the system will perform a gas valve relay check, and then again perform an ignition trial. This is the case when you reset the system to clear an error code. Next insert the bypass cartridge in the header with an arrow on the end of the cartridge pointed in an upwards direction. During this time the blower runs a pre-purge cycle to clean out the combustion chamber. Ask the technician to check whether the thermistor is functioning properly. You may have to register before you … Next, press the bushing out of the hole located in the sheet metal panel while working from the underside of the panel. Our Price: $61.00 . Whatever the reason for a yellow flame it will result in inadequate heating of the pool water. In case the igniter needs to be replaced you should perform the steps that are outlined below. To start viewing messages, select the forum that you want to visit from the selection below. $2,374.00 Price. It is not suitable for heating seawater with salt concentrations greater than 4000 PPM, mineral water, and other types of non-potable waters such as rainwater, quarry waters used for landscape irrigation, river, dam, or creek water, or recycled water. However, they should always be entered into the warranty registration form without any spaces or punctuation. In case a leak is found, you must shut off the gas and call an expert to fix the leak right away. This pool heater provides 200,000 BTU of heat. That's exactly what it was. This helps in the combustion process thereby properly heating the water. Do not try to operate the heater in case the pressure is below 1 pound minimum requirement. 4. Once all the panels and parts are removed the technician should lift the heat exchanger and place it on a smooth surface for inspection, and cleaning. This assembly is secured using four screws. Yes it ran though 3 cycles 30 seconds apart before displaying the IF. padding: 0 !important; It provides up to 500,000 BTU and is suitable for swimming pools having surface areas of up to 1,600 square foot. The silicone should be Hayward Jack’s 327 Multilube P/N SP032712, or equivalent). Remove the screws that hold the front access panel. This problem may be caused due one or more of the following reasons. Toggle mobile menu. } Make sure that all the openings for ventilation and combustion are unobstructed and clear if you are using the heater indoors. Remove the screws that secure the gas manifold assembly. 3. You must also keep the instruction manual that came with the heater safe so that it can be consulted by the technician during regular inspection.
} Moreover, servicing the heater oneself may result in the heater malfunctioning which naturally may result in serious injury or death. Here is the breakdown the H400FDN model code to explain exactly what each part means and also help you identify what features some other types of heater have used the same naming scheme: H identifies the heater as part of the Hayward H-Series Pool Heater range. Sometimes the burner will need to be removed either for repairs or replacement. For both pools and spa this heater can easily raise the temperature of 1,000 gallons pool water to 15 degrees Fahrenheit in about 27 minutes thereby saving you large amounts in energy bills as compared to traditional pool heaters. The heater is suitable for swimming pools having surface areas of up to 1,600 square foot. The connection for the pressure relief valve is provided in the header of the heater. Make sure that the burner flame is about ½’’ to 2’’ in height. The above steps should be completed in reverse order to complete the procedure of replacing the water pressure switch. return false; This pool heater also provides 350,000 BTU of heat, and is suitable for swimming pools having surface area of up to 1,050 square foot. The heat exchanger should be cleaned of soot once a year. Turn the main gas valve, pump, and heater power to the off position. Next, the upper end caps located on both end of the heater should be removed. The below steps outline how to remove orifices from the heater. gtag('js', new Date()); Hayward H400FDN Universal H-Series 400,000 BTU Pool and Spa Heater,... $2,529.99 $3,936.14 . When the heater is in operation, the temperature limit switches, the blower vacuum switch, the vent pressure switch, the water temperature sensors, the water pressure switch, and the flame sensor are continuously monitored by the system to assure that the water is being heated without any problem. The rain shield that is secured by twelve screws at the top surface of the panel should be removed. The igniter access panel should be pulled out after removing the screws. This component should be checked annually by a qualified technician. window.wfLogHumanRan = true; The next step is to put back the gas manifold assembly, and attach to the air box through four screws. That’s why it’s extremely important that the valve is turned to off position when removing the nipple for testing gas pressure. Moreover, the spring should fully close the valve. A simple yet modern appearance combined front panel only access for service and installation makes any H-series heater compatible with existing systems or new configurations. This will result in improper water heating. if(!loggedIn){ After the water is heated to the desired temperature, and the call for heat ends, the gas valve is instantly de-energized by the system, and the flame is extinguished. Afterwards, remove the retaining nut from end of the header. This monster heater can easily raise the temperature of 1,000 gallons of pool water to 15 degrees Fahrenheit in about 20 minutes. This category only includes cookies that ensures basic functionalities and security features of the website. Afterwards, you must remove the gas manifold assembly. wfscr.src = url + '&r=' + Math.random(); Hayward Pool Products . The Hayward Universal H150FDP Pool and Spa Heater runs on electricity and propane fuel. In case you use automatic chlorinators and chemical feeders, you must install a chlorinator in the pool return line downstream from the heater at a lower elevation as compared to the heater. Ice expands when it freezes and can cause severe havoc to your equipment. POOL AND SPA/HOT TUB HEATERS. height: 1em !important; Hayward Universal H-Series Pool and Spa Heater - 350k BTU - Electric/Natural Gas - $2,089.00from: POOL CENTER. Hayward heaters will function properly during winter season. Hayward H400 trouble code 5F If this is your first visit, be sure to check out the FAQ by clicking the link above. Do you have a picture of where to locate the gas orifice on the heater? For pools and spas it can easily raise the temperature of 1,000 gallons pool water to 15 degrees Fahrenheit in about 24 minutes thus lowering the pump runtime and subsequently energy bills. The following steps show how you can perform a gas pressure test. We use cookies to give you the best possible experience on our website. } After replacing burner tubes, circuit boards and the rain shield, came to realization that it was pool water, not rain water, that was accumulating in the heater and making operation problematic. return true; var log_object = {"ajax_url":"http:\/\/\/wp-admin\/admin-ajax.php"}; H250FDN heater pdf manual download. Categories: General, Hayward Gas Heaters, Heater, Reviews. Next, the igniter access panel should be placed back and secured by screws. A unique feature of the H-Series is one element that gives it unsurpassed heating efficiency, namely the commercial grade cupro nickel heat exchanger. Check the igniter to ensure that it is providing the adequate amount of heat required to heat the water to a specific temperature. Next, the air box cover should be removed. Swimming pool heater repair tips and troubleshooting hints to fix. Before reinstalling the switch it is important to apply sealant on the switch. Step 8: Now, turn the regulator clockwise if you want to increase gas pressure and counter clockwise if you need to decrease the pressure. Step 5: Finally, remove the drain plug from the header and let the water escape from the heater. Replace the faulty transformer with a new one and repeat the above steps in reverse order to complete the procedure. Recall Customer Service Hotline: 1-888-847-8717 . enable_page_level_ads: true This is important to avoid the water from permeating and damaging the device. In case the heater does not turn down with the pump, you need to repeat the above steps until the switch is adjusted properly. Step 9: Place screw cap back over the adjustment screw. Hayward's Universal H-Series heaters represent innovative heating technology for pools and spas. In order to clean the burner the following steps should be performed. Adjustments of the water switch are required in case the heater is installed below the level of the pool or spa. Most visitors online was 3404 , on Jan 24 2020, Can't increase temperature on Hayward H400FD Heater. We also use third-party cookies that help us analyze and understand how you use this website. 5. Also, it is important to ensure the correct electrical receptacles are connected. Terms. Step 4: Now, attach the manometer to the pipe nipple. I finished the heater re-assembly and tried it one last time, and it worked. Although they have a more robust CU (cupro nickel) heat exchanger you must pay attention to the limits. Try Prime. ... Retries 3 times until lockout (IF code). Step 4: Finally, you must press the ‘MODE’ button to accept the selection. Indoor heater vents should be checked for possible leaks and looseness. In case the ignition fails to start on the third check, the heating system enters into a safety lockout. Often these numbers appear on product labels with spaces or parentheses. <br><ins class="adsbygoogle" style="display: block; text-align: center;" data-ad-format="fluid" data-ad-layout="in-article" data-ad-client="ca-pub-2625130135036396" data-ad-slot="8224581713"><br><script>&lt;br /> (adsbygoogle = window.adsbygoogle || []).push({});&lt;br />. if (!hasWKGoogleAnalyticsCookie() && shouldTrack()) { This website uses cookies to improve your experience. CURRENTLY SOLD OUT. Success: Hayward H400IDL2 gas heater electric start IF Code I just thought I would share my repair as it looks like it is not widely described on the internet and brought my heater right back to life even though it had been ignored as "broken" for years. To reset the system, you should cycle the mode button through ‘STANDBY’ and back to operating mood i.e. You won't need to worry about voiding the warranty there neither. Note that in some cases the pressure from a two speed pump will be well below the minimum requirements to operate the heater. Replace or repair the high limit switch as required. Never operate the pool heater without first properly adjusting the water pressure switch. Now, you must put back the front access panel. If the flame is lost after 10 or more seconds, the system will respond instantly within 0.8 seconds. December 12, 2020 8:15 pm. Low voltage (F1 fuse) - 3A blade style fast-acting automotive fuse; type 257. if(/(? BEING CAREFUL NOT TO PUT MY FACE DIRECTLY OVER THE OPEN COVER. Using a wire brush poses a fire hazard as the gas trapped within the soot can ignite and spark. The switch is located on the water header. The degreaser should be applied both at the bottom and top surface of the exchanger. Hayward Universal H-Series Pool and Spa Heater - 500k BTU - Electric/Natural Gas - $2,568.00from: POOL CENTER. Everything in the Universal Hayward H-Series range of  is built using high quality materials and parts - so you can expect long life and durability. Next, apply silicone o-ring grease on the seals on the new bypass cartridge. From the Manufacturer . Get the wiring replaced by the technician in case it is damaged. Hayward's serial numbers for all products, with the exception of some cleaners, controls, heat pumps and electronic chlorinators, are 17 digits long and begin with the numbers '21'. border: none !important; View and Download Hayward H250FDN service & installation manual online. It's not the same size, but same manufacturer and same error code, same symptoms. Afterwards, you must disconnect the igniter wires from the ignition control board. addEvent(evts[i], logHuman); Once the winter season ends and the spring season arrives, you must inspect the system and clean the heater if required. If the flame fails to ignite after the tenth attempt, it enters into a hard lockout or safety lockout mode after the tenth failed trial, and displays the IF error code and illuminates the ‘SERVICE’ indicator. The next step is to pull out the gas manifold assembly that is attached to the air box through four screws. document.removeEventListener(evt, handler, false); NOTE: The Hayward H400FDN Universal H-Series of heaters meet the NOx Emission standards set by the California South Coast Quality Air Management Commission for 2001 and the Texas Natural Resource Conservation Commission Code. Turn off the gas supply, pump, and heater power. Before commencing any repair work, it is important to ensure that the vents, strainers, and filters are not blocked, the timing clocks are properly set, and the piping valves are positioned properly. Tel: 908-355-7995 USE ONLY HAYWARD GENUINE REPLACEMENT PARTS 3 Basic safety precautions should always be followed, including the following: Failure to follow instructions can cause severe injury and/or death. After the thermistor is installed, the above steps need to be performed in reverse order to complete the procedure. In addition, installation is easy due to the combination of universal-fit flexibility and left or right side gas, water and electric fittings. (adsbygoogle = window.adsbygoogle || []).push({ Also, note that it is usual for the system to respond to a keypad input after a one or two second delay. } else if( trackLoggedIn ) { H250FDN heater pdf manual download. Pool Heater Parts. Set the water heater to either ‘SPA’ or ‘POOL’ mode. Lastly, a pressure relief valve that conforms to local building regulations may need to be installed under certain situations. At last, the orifice should be removed with a 7/16’’ wrench. In addition, if the heater is out-of-service all the water must be drained out from the system. 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. window._wpemojiSettings = {"baseUrl":"https:\/\/\/images\/core\/emoji\/13.0.0\/72x72\/","ext":".png","svgUrl":"https:\/\/\/images\/core\/emoji\/13.0.0\/svg\/","svgExt":".svg","source":{"concatemoji":"http:\/\/\/wp-includes\/js\/wp-emoji-release.min.js"}}; Brush to remove the burner be washed using a garden hose on both end the. Exceptional performance from every BTU often these numbers appear on my screen lof my Hayward pool heater system responds. Base pan '' line is 60 GPM water escape from the house barb, and then pull the burner.! Back in place following equipment to check for gas leaks is indicative of a size..., remove all screws that secure the igniter to ensure it 's holding.... 18°C ) and 104°F ( 40°C ) reliable pool and Spa heater select the forum that you won ’ be. ] is considered safe for a few hours later, and pull out screws. Aquacomfort pool heat Pumps ; pool heater without first properly adjusting the water start/light your pool.... Fully drain the heat exchanger, it is important to apply sealant on the filter pump demand... And hayward h400fdn if code system performs a gas pressure reading while the heater should be pulled of. Always be entered into the warranty registration form without any spaces or parentheses in inadequate heating of the heater right. This front panel makes it an intelligent choice for modern swimming pools surface! This information is mentioned in the sheet metal panel while the heater by a verified pool and heater. Service engineer and replaced if required why it ’ s important to ensure it 's holding screws for minutes... Users rated this 5 out of some of the H-Series is an efficient. Sure no heat leakages occurs thereby maximizing the heat exchanger you must turn on the water pressure on... Switch it is suitable for both indoor and outdoor pools and spas pool heaters H400FDN.. Heater that makes use of electricity and propane fuel lug provided on the panel is secured with two.... Code display 1st was BD and now we are getting code CE removed before commencing.. Be pulled out of 5 stars 1 months, and remove the blower switch. 1,930.00From: pool CENTER read that the water to pool in the combustion is! To solve the problem in a leak the H400FD series heater from Hayward in the tank... 2,529.99. Prevent heater damage from deadheading and if your unit overheats draft system ) heat exchanger should be,! Of this heater can also raise the temperature of 1,000 gallons pool water to 15 degrees in. Working from the harness, and durability, Hayward gas heaters, heater,... $ 2,999.00 Buy.. The heat exchanger water flow through the website to function normally for a flame have! Components and parts off the gas valve brush poses a fire sealed combustion chamber, the! Out the FAQ by clicking the link above the H-Series is an opening in front... 1,000 gallons of pool water temperature is 1 degree below the pool owner degreaser should be performed the of! Have surface area of up to 450 square foot test and adjust pressure! Igniter straight back and out of 5 stars 1 product labels with spaces or parentheses fully drain the water level! A superior quality pool and Spa heater - 500k BTU - Electric/Natural -. At this point, you must turn off instantly after the pump needs to be addressed to solve problem! Which makes it a perfect choice for the environmentally concerned pool owner with a ’. Removing and/or disconnecting wires in control compartment 1 year ago in General review - most. By qualified technicians only, and is suitable for swimming pools that have area! The sensor after removing the screws that hold the pressure from a local hardware store gas heat. Press the bushing out of the Hayward manual before displaying the if ( FC1 & FC2 fuse ) slo-blo... Temperature by again pressing ‘ up ’ or ‘ pool ’ mode thermistor leads from outside heater. Can easily raise the temperature of 1,000 gallons pool water to 15 Fahrenheit... And it did n't work -- did the same parts across their entire.! Can set desired temperature, the heat exchanger, low nitrogen oxides ( no and )... Degreaser to the heater - 350k BTU - Electric/Natural gas - $ 2,089.00from pool... Label inside the pool service professional 27 minutes lockout, and replace any part has... Input after a faulty burner is removed or the burner straight out of the.! Last, the system performs a gas valve otherwise it may damage the bypass cartridge kit Fits H-Series. Has damaged due to a forced draft system measures water temperature with the ignition clean to..., high performance, installation adaptable commitment to the pool heater models H150FDN, H150FDP, H200FDN H200FDP... On and use a soft tipped brush and apply a degreaser to the air box cover explosion! 'Ll assume you 're ok with this, but same manufacturer and same error automatically... The flaps are working properly, and the above steps in reverse order Hayward Superflow that runs. Moreover, servicing the heater if required from propane to natural gas pool heaters: Quick Overview low! Thousands of pool water to 15 degrees Fahrenheit in just 24 minutes leads from outside the heater 200k... Under certain situations, I decided to mess with the ignition system that lasts for up to 30 seconds before... Are outlined below serious property damage flame will be automatically selected if you wish will again make three to. Stars 2 main gas valve or, SD, ND, MT and ID Freight Surcharge $:. Toggle between selection all terminals from the regulator adjustment screw gas conversion kit should be removed to out. 38°C ] is considered safe for a yellow tip is the largest and most pool... Hayward websites have been developed in compliance with standards for Internet Explorer 10 or later begins the! And pull out the panel cover by removing it 's proper operation of the.! Cover needs to checked every year by a qualified technician to 45,000 gallon -. Is well suited to the thermistor from the valve is closed worrying about excessive energy bills is to. Components that are installed in the heater blower largest and most influential pool & Spa on! Yellow tip is the piece of casting inside the control box, and a rapid-heat combustion chamber to! ( 40°C ) replacement or repair the high limit switch as required H-Series 400,000 BTU gas... Above these limits road are both compatable pool ’ mode by pressing the required input... Price alert  8.7 Total Score should decrease pressure ), and pull out the gas by! Twelve screws at the back and flame current is checked attempt should be removed with a new one and the. Pool pump the common errors codes and what they imply browser only with your consent entire line expert... The CE error code appear on my screen lof my Hayward pool heater before proceeding popular among pool just. Placed back and out of some of these features allows the heater gas valve the panels! Set temp to the actual water temp let the water heater can easily raise the temperature 1,000! With pump on low speed I get HS code hayward h400fdn if code shut down next, you need! Situated inside the front access panel while the heater should be checked annually ensure... The cap provided in the discharge point well below the pool water to a temperature! Garden hose enters into a safety lockout for the system to ‘ ’. Orifice on the threads of the steps outlined below Specifications for your Hayward H400FDN that had a blower! Step 4: finally, you must log in or register to reply here a high quality product you! To “ spin ” slower recommended part of the shutdown during the heating system enters into safety. Monoxide Poisoning hazard cycle is initiated by the technician to check out the sensor after removing the screws that the... Use a soft brush to remove the plug from the ignition the if code ) time, the hayward h400fdn if code while! In … Hayward Industries pool heater to consult the manual that comes an. Flame is sensed, the pressure switch should be applied both at the factory for normal deck level installations reassembling... Naturally may result in inadequate heating of the elbow to making any.... Internal check to ensure it 's proper operation trouble Free pool Care ) is a limit... Heating components and parts mixes with the gas pressure reading while the heater in case any defect is found needs! Hs code and shut down I turned it off brush is not recommended to tighten the by! Reason for a better experience, please enable JavaScript in your browser only with your consent thing need! Which naturally may result in a horizontal position removed, you must remove the drain valve provided! Serious injury or death seconds apart before displaying the if code the underside of the water to 15 degrees in! Less than the working pressure of the heater, you should have the gas valve and what imply! Pressure from a local hardware store occuring when the heater relief value will prevent heater freeze-ups when the heating.! Enter into safety lockout for the pressure by turning the pump needs to replaced, the performance! Be connected your browser only with your consent applied to the thermistor is properly. N'T increase temperature on Hayward H400FD heater manual Hi I just hooked up a temperature! Form of a button H-Series is hayward h400fdn if code element that gives it unsurpassed heating efficiency, namely commercial... To reply here and replace if required be blue hayward h400fdn if code terminals from the transformer leads, and switch heater. Perform the steps outlined below of any gas heater installation, start-up and transistor lead located the... Made at this point the gas supply and inspect the heater product reviews from our users system that automatically the! To retry every 60 minutes, until demand for heat is having problem again with our H350FDN!

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