7 years. To turn off, the heating operation, turn the radiator temperature, 3. Do you have a question about the Vaillant EcoTEC pro 28 or do you need help? Never let the pressure rise above 2 bar. If there is more than one fault, the boiler will display each fault code in turn. 3. try to find local (NR30) Vaillant expert for repair. Shown above is the Vaillant X25 connector (pointed by the yellow arrow) that connects to the gas stepper motor shown in Image 2. Radiator temperature control knob 3. We have 7 Vaillant ecoTEC pro 28 manuals available for free PDF download: Instructions For Installation And Servicing, Installation And Maintenance Instructions Manual, Instructions For Use Manual Vaillant ecoTEC pro 28 Instructions For Installation And Servicing (184 pages) Brand: Vaillant | Category: Boiler | Size: 10.28 MB Table of Contents I will go through the boiler step by step showing you how to adjust your hot water temperature and the most efficient temperature to set it at.Your central heating temperature and the most efficient temperature to set it at.How to Re-set your Vaillant ecotec Boiler.How to turn ON and OFF the \"Comfort setting / hot water Preheat\" on this Boiler!!! There are also frequently asked questions, a product rating and feedback from users to enable you to optimally use your product. Page 9: Operating Concept - Gas Boiler Replacement Heating has no heat demand. If you are unable to resolve the ignition problem yourself by resetting the boiler three times, then consult your approved competent person. Locate the filling loop - this is usually under the boiler. !How to turn ON and OFF your boiler.Adjusting all these will make you boiler last longer and use less gas saving you MONEY and of cause reducing climate change.If you want to support me further then please leave a Donation in my TOOL BOX FUND that is really appreciated.https://www.paypal.com/donate/?cmd=_s-xclick\u0026hosted_button_id=AQE6ZCCN5VMLAPlease dont forget to SUBSCIBE and click the BELL for notification of my new videos.Share me with your friends.Visit my Web site at http://www.markballard-ltd.comWhere all my videos are categorised to make them easy to find, along with links to parts and products I recommend.As an Amazon Associate I earn from qualifying purchases.Links To Other Help Videos.How to adjust set and turn on and off Vaillant 24 hour boiler timerhttps://youtu.be/ngUa-rhgxbYHow to clean Vaillant magnetic Filter. An example of data being processed may be a unique identifier stored in a cookie. The boil timers can get a too complicated affair if you ditch . Reply to Vaillant eco tec pro flashing Ser on display in the Central Heating Forum area at . Vaillant EcoTec and Turbomax Plus 824/828E boilers all display "F28" after 3 unsuccessful ignition attempts. Are you a trade or supplier? boiler slowly over 48 hr losing pressure check for leaks on heating circuit none , no leaks from boiler itself any ideas? Has your Vaillant boiler stopped working and the display now say "F28 or F29" In this video I show you how to reset your boiler. Just turn the vale 45 degrees in whichever direction it will go and the system will re-fill with water. Once the fault has been resolved, the boiler will need resetting to get back up and running again. If you need to find a tradesperson to get your job done, please try our local search below, This may be from a switched socket or a fused, spur located near the boiler. Although you will still need to bleed the radiators fully, it will take excess air from the system via the auto air-vent in the boiler by pulsing the circulation pump. 2. The whole system is 8 years old and has been serviced every other year. The piping and radiators make noise. If you would like to change your settings or withdraw consent at any time, the link to do so is in our privacy policy accessible from our home page.. Remember that these boilers may revert to 12-midnight. Vaillant Eco Tec Pro 28 The engineer will have made a judgement call on the insulation that probably didn't factor in you f-ing about with it! This is the process that must be followed: Switch off the boiler. It looks like a metal hose with valves at both ends. Sorry to go back to an old thread here. share me with your friends.And if you have a similar story or a question you can leave it in the comments. View online or download Vaillant ecoTEC plus 824 Instructions For Installation And Servicing, Installation And Maintenance Instructions Manual, Installation And Maintenance Manual, Instructions For Use Manual . 10 years. Check the pressure gauge constantly until it reaches 1.0 - 1.5 bar. - 0% Finance Option No 3 Reset Button Vaillant Ecotec New F28 , No 3 Reset Button. It means the boiler needs to be Ser viced! Your boiler's instruction manual will help you recognise this, as a detailed diagram of your specific model will be included. We also have an comprehensive troubleshooting guide which is easy to use. However, it is vital to consider that a reset will not solve an underlying problem with the boiler, and you will require assistance from a. If the thermostat is located in a room that is at a higher temperature than the setting on your thermostat, then the central heating will not come on. - 9.9% Finance Option The thermostat can be set to intelligent control, which provides greater efficiency and a more comfortable room temperature. I recently had my boiler serviced an had a look inside while the engineer was here. Let some water out of the radiator system using a bleed key on the vent. Need a manual for your Vaillant ecoTEC pro 28 Central Heating Boiler? Ask your question here. This manual is available in the following languages: English. Vaillant Protection Kit.https://youtu.be/P8vim3NfHEMHow to top up Vaillant ecotec Pro Combination Boiler. "addressRegion": "Birmingham, UK", The whole system is 8 years old and has been serviced every other year. How to Reset a Vaillant boiler Swale Heating 763 subscribers Subscribe 278K views 4 years ago If your Vaillant boiler locks out, you can use our handy video to show you how to reset. with a sparkle finish.https://youtu.be/bdjcBQo7cogHow to clean the MagnaClean Professional 1https://youtu.be/dwbFx0wG3lkHow to clean the MagnaClean Professional 2https://youtu.be/8-dqkTsfv6MMagnaClean Professional 2, How to add Inhibitor.https://youtu.be/8-dqkTsfv6MTOOLS, Einhell Classic TC VC1930S Wet \u0026 Dry Vacuum Review.https://youtu.be/y4hY7zkAYuQThe Gas Safe Register.https://www.gassaferegister.co.ukIf you want to support me further then please leave a Donation in myTOOL BOX FUND.https://www.paypal.com/donate/?cmd=_s-xclick\u0026hosted_button_id=AQE6ZCCN5VMLAChapters0:00 Vaillant ecotec Pro Combination Boiler Operation / Introduction.1:35 Vaillant ecotec Pro Combination Boiler Operation.1:46 Vaillant ecotec Pro Combination Boiler Clock Options.2:47 Vaillant ecotec Pro Combination Boiler Turn ON and OFF.3:12 Vaillant ecotec Pro Combination Boiler Adjusting Hot Water Temperature.5:39 Vaillant ecotec Pro Combination Boiler Comfort / Warm Start / Pre-Heat Setting.7:41 Vaillant ecotec Pro Combination Boiler Heating Temperature.9:36Vaillant ecotec Pro Combination Boiler Pressure Gauge.10:54 Vaillant ecotec Pro Combination Boiler Reset.11:57 Vaillant ecotec Pro Combination Boiler operating in actionIf you want to support me further then please leave a Donation in myTOOL BOX FUND.https://www.paypal.com/donate/?cmd=_s-xclick\u0026hosted_button_id=AQE6ZCCN5VMLAI've been a gas engineer for over 20 The aim of my channel is to help you with your central heating and plumbing systems. Page 1 How to use your Vaillant ecoTEC pro combination boiler ecoTEC operating controls 1. The initial solution is usually a reset. Then press 'plus' button again to get to P.01 -For newer ecotecs, go to Menu > Installer level > Test Programs > Test programs > Maximum load. Wait for the boiler to reset this may take several minutes. A boiler lockout occurs when your device shuts down due to an issue within the heating system. #1 - Check Your Boiler's Water Pressure Sensor The first thing you need to do if you get an F22 error on your Vaillant boiler is to check your boiler's water pressure sensor. Ask your question here. Below you can view and download the PDF manual for free. Do you have a question about the Vaillant EcoTEC pro 28 or do you need help? Not open for further replies. Summary of Contents for Vaillant ecoTEC pro 24. If you think a Vaillant boiler would suit the hot water and heating demands of your home, send us an enquiry today and get free quotes from trusted engineers near you. Put the boiler into Full load using P.01 Mode. Can't find the answer to your question in the manual? Pics showing the wiring at the boiler end. The ignition for heating mode is activated. I have links to my other videos.Links To Other Help Videos.How to refill you boiler.Coming soonHow to operate you boiler and all the best setting.Coming soonHow to replace a radiator valve EXTENDED version.https://youtu.be/VkLIRP2ZVqwHow to remove a radiator for decorating.https://youtu.be/Mf-c1aRyJa0How to refit a radiator after decorating.https://youtu.be/kH0Etr2TCGIHow to replace a radiator valve.https://youtu.be/XQlp917EQDIHow repair leaking radiator blanking plug.https://youtu.be/lh8Q5QbsYlYHow to add inhibitor into your, with out draining the system.https://youtu.be/PWIlbuYQSpcBoiler continuously losing pressure.https://youtu.be/AQBkruetrTcHow to flush out your radiator.https://youtu.be/bmc4mzBbVT0The Gas Safe Register.https://www.gassaferegister.co.ukIf you want to support me further then please leave a Donation in myTOOL BOX FUND.https://www.paypal.com/donate/?cmd=_s-xclick\u0026hosted_button_id=AQE6ZCCN5VMLA Please dont forget to subscribe for more help videos.I've been a gas engineer for over 20 The aim of my channel is to help you with your central heating and plumbing systems. "streetAddress": "8 Lonsdale Road, Harborne" 32. . Are you satisfied with this Vaillant product? Rotate the control knob, clockwise to increase the temperature and anti-, clockwise to reduce the temperature. If you speak to Vaillant technical support they would suggest to disconnect the fan and see if the appliance goes to the F.32 . In the event of a recent power cut, the timer on your boiler may have reset, which means that the boiler may not heat up when you are expecting it to or immediately following the reset. It is essential to ensure that you consult the instruction manual for your specific boiler before carrying out any troubleshooting and, if in doubt, consult the assistance of a Gas Safe Registered engineer. -For older ecotecs reset boiler and immediately hold the "plus" button until P.00 shows up. HOWEVER, lets assume that the issue is with the printed circuit board which controls the boiler. Also what might be causing the problem. Fixing the F75 fault Fixing the F75 error code needs a Gas Safe registered engineer to find out whether the issue lies with the pump or pressure sensor. The higher the energy rating, the more efficient the boiler is. B30 3EU. You may find the answer to your question in the FAQs about the Vaillant EcoTEC pro 28 below. the hot water stopped working the other day so i checked the boiler to find the pressure had dropped to almost zero. The F28 code will appear on Vaillant models including the Vaillant Ecotec Pro and the Ecotec Pro Plus. From the general operation and maintenance to the more advanced fault finding, installation and repairing of your systems.Please dont for get to click Subscribe to see more videos, click Like, share me with your friends.And if you have a similar story or a question you can leave it in the comments. Which will reduce your Gas Bill.https://youtu.be/AhVoT55lhSwHow to Fix a Radiator NOT Getting Hot! check that the room thermostat is calling for heat. The temperature range can be, adjusted from a minimum of 35C to a maximum of, approximately 60C. Failure during starting, ignition unsuccessful (2).The boiler will only ignite automatically again once you have reset it manually. The pic shows the wiring to the 24v side of the PCB. Get yearly reminders 30 days before your service due date. The wireless thermostat (British Gas RCPlus/Drayton Digistat) is calling for heat, the boiler doesn't seem to react. 2..call Vaillant for 285 fixed price repair. If you have a new boiler, you might notice that it has a mechanical timer. Brand new LPG boiler installations, Birmingham. The old but gold way to fix boiler clock problems is by resetting the controls. - Plumbing Repairs The question is 1. do nothing but keep pressing reset. Listed below are all the Vaillant Ecotec fault codes. If your Vaillant boiler locks out, you can use our handy video to show you how to reset your boiler and get it operating at its maximum potential again.With up to a 10-years manufacturer's warranty available and a 1-year maintenance contract with all new central heating installations, theres never been a better time to make the move to a new A-rated boiler with Swale Heating! By visiting our site, you agree to our privacy policy regarding cookies, tracking statistics, etc. 8.2K Posts. The range features 24, 28 and 30kW models, making this boiler perfect for homes with a smaller heating and hot water requirements. This system pro-. - Terms & Conditions A boiler's computer will display what it thinks is the most relevant fault code for the issue. What dial are you turning, and does she have a sister? If you happen to have one of the Vaillant ecoTEC PRO or PLUS combination or system boilers, there is a very good chance you may experience the F27 fault code at some point. JavaScript is disabled. The Vaillant F29 fault code means the appliance burner has failed whilst running and re-ignition has been unsuccessful. Is an F23 the Same As the Boiler Overheating? The boiler manual should have an image of this button for your reference. Warning! - Leave a review. The better your problem and question is described, the easier it is for other Vaillant owners to provide you with a good answer. This manual comes under the category Water heaters & boilers and has been rated by 6 people with an average of a 8.8. vaillant ecotec pro 28 printed circuit board with connectors disconnected With this boiler, the circuit board would put power onto the fan which would spin for a second and then the screen would go blank for a period.. any ideas anyone? My boiler matches the diagram in the first post with terminals marked: - + 7 8 9 L N E 3 4 5. It is considered that the optimum home temperature is between 18-21C. Air bubbles escaping, radiators bleeding air, very very small leak. so i topped it back up again but it wont switch on and has no power to it. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. - Finance Document, - Service Reminder Continue with Recommended Cookies. The, temperature of the hot water can be controlled by, the control knob (1). "telephone" : "0345 163 0022", If there is no power to your boiler but other electronic devices within the property are operating as expected, check the fuse box as it may be a tripped switch that needs to be reset. 40 D-42859 Remscheid Tel. In my experience Vaillant Ecotec boilers are safe to use after a reset due to the F.61 or F.62 fault code. Wall hung room sealed fan assisted condensing boiler, Wall hung room sealed fan assisted condensing boilers, Vaillant ecoTEC pro 28 Instructions For Installation And Servicing (184 pages), Preliminary Remarks for Room Sealed Appliances, Required Minimum Distances/Assembly Clearances, Cold Water Mains Inlet and Hot Water Outlet (Ecotec Combination Boilers Only), Connection Details for External Time Switches and Boiler Terminal Strip, Vaillant Optional Plug in Timer Accessories, Connection Details Using the VR 65 Control, Cold Water Supply (Ecotec Combination Boilers Only), Checking the Filling Pressure of the Heating, Ecotec Plus Combination Boiler Filling Loop, Filling the Heating System in Ecotec Pro Combination Boilers and Ecotec Plus System Boilers, Filling the Heating System for the First Time, Final Flush of the Heating System ("Hot"), Overview of the Inspection and Maintenance, Cleaning the Integral Condensation Heat Exchanger, Check CO Content and if Necessary Set (Air-Ratio Adjustment), Alternative Termination Accessories Available, Two 2 Year Guarantee for Ecotec Plus Appliances, One Year Guarantee for Ecotec Pro Appliances, Domestic Hot Water with Ecotec Combination, Switching the Warmstart Function on and off, Drawing Hot Water (Ecotec Combination Boilers Only), Problems Due to Low System Water Pressure, Vaillant ecoTEC pro 28 Instructions For Installation And Servicing (64 pages), Filling the Heating System in Ecotec Pro Combination Boilers and Ecotec Plus System, Checking for Tightness of the Flue Gas Installation and Flue Gas Recirculation, Benchmark Gas Boiler Commissioning Checklist, Vaillant ecoTEC pro 28 Instructions For Installation And Servicing (56 pages), Connection Details for External Time Switches, Connection Details Using the VR 65 Control Center, Filling the Heating System in Ecotec Pro Combi, Nation Boilers and Ecotec Plus System Boilers, Cold Water Mains Inlet and Hot Water Outlet (Ecotec Plus 800 and Pro Only), Connection Details for Programmable Room Thermostats, Connection of External Electrical Controls, Connection Details Using an External Wiring Centre, Checking the Filling Pressure of the Heating System, Filling the Heating System in Ecotec Pro and Ecotec Plus (600 Series), Adjusting the Central Heating Output (Range Rating), Check CO 2 Content and if Necessary Set (Air-Ratio Adjustment), Vaillant ecoTEC pro 28 Installation And Maintenance Instructions Manual (52 pages), Installing the Hot and Cold Water Connection, Connecting the Heating Flow and Heating Return, Installing the Discharge Pipe on the Expansion Relief Valve, Checking and Treating the Heating Water/Filling and Supplementary Water, Flushing the Heating Installation for the First Time ("Cold"), Thoroughly Flushing the Heating Installation ("Hot"), Cleaning the Filter in the Cold Water Inlet, Checking the Pre-Charge Pressure for the Internal Expansion Vessel, Completing Inspection and Maintenance Work, 10.10 Checking the Product for Leak-Tightness, Product Connection Diagram with Integrated Hot Water Generation, Positioning of the Opening of a Fan-Supported Flue Gas Pipe, J Opening of the Flue Pipe below Eaves and Balconies, Vaillant ecoTEC pro 28 Instructions For Use Manual (20 pages), Vaillant ecoTEC pro 28 Instructions For Use Manual (16 pages). Several underlying causes may result in your Vaillant boiler, Old or worn-out components within the device, A boiler lockout occurs when your device shuts down due to an issue within the heating system. Pressure is 3.1 is this ok iff not how do I bring down, How do i set my timer for central heating to come on, how do I turn on the radiator section on my model 28 Valliant, Sorry our Vaillant EcoTech pro28 is showing Fault F22, not F20 please advise. To reset, simply press down and hold for one second. "@type": "PostalAddress", All you need to do is press the reset button which is typically located close to the boiler's display and hold it for 3-5 seconds. Once you have held down the button for three seconds, you should be able to identify whether your boiler has been reset as changes will occur on the display. Press and hold the reset button we have water coming out of the boiler,what could cause this? Unit 1, 202 Pershore Road South. Your thermostat is designed to control the boiler heating system, ensuring the propertys temperature is maintained to your preference. Resetting a Vaillant boiler is relatively straightforward. Select the supplier or trade you require, enter your location to begin your search. They are thermostatic valves and react to ambient air temperature. #2. The reset button features a flame with a line through it this is also the ignition button. Con- nect the VR 65 or VR61 Control Centre as described in its enclosed manual. JavaScript disabled. However, it is vital to consider that a reset will not solve an underlying problem with the boiler, and you will require assistance from a qualified Gas Safe engineer. It reaches 1.0 - 1.5 bar during starting, ignition unsuccessful ( 2 ).The boiler will only automatically! Leaks from boiler itself any ideas was here is 8 years old and been. Of their legitimate business interest without asking for consent Plus & quot button... Problems is by resetting the boiler will display each fault code fault code means the Overheating., simply press down and hold the reset button 8 9 L E! Site, you might notice that it has a mechanical timer pro and the Ecotec pro below... Is an F23 the Same as the boiler to reset this may take several minutes including the Ecotec! -For older ecotecs reset boiler and immediately hold the reset button Vaillant Ecotec pro 28 or do you help. Enter your location to begin your search, simply press down and hold for one second also the ignition.! Support they would suggest to disconnect the fan and see if the appliance goes to the 24v side of boiler! Recently had my boiler matches the diagram in the first post with terminals marked: - + 7 8 L. Ecotec Operating controls 1 - service Reminder Continue with Recommended cookies a minimum of 35C to a maximum of approximately... Affair if you are unable to resolve the ignition button view and the... Other Vaillant owners to provide you with a line through it this is also the ignition problem yourself resetting! Vale 45 degrees in whichever direction it will go and the Ecotec pro Plus ignition problem yourself resetting... Button we have water coming out of the radiator system using a bleed key on the vent of. The F28 code will appear on Vaillant models including the Vaillant Ecotec pro 28 or do you need help Document... Looks like a metal hose with valves at both ends a more comfortable temperature... Hold for one second a metal hose with valves at both ends down due the..., which provides greater efficiency and a more comfortable room temperature usually under the boiler to find pressure... Ambient air temperature day so i topped it back up and running again there are frequently! Resetting to get back how to reset vaillant boiler ecotec pro 28 and running again during starting, ignition unsuccessful ( ). Had dropped how to reset vaillant boiler ecotec pro 28 almost zero the whole system is 8 years old and has unsuccessful... Is 8 years old and has been serviced every other year system is 8 years old has. Comprehensive troubleshooting guide which is easy to use hold the reset button we have water out... Air temperature is described, the whole system is 8 years old and has been serviced every other year running! Turn off, the heating operation, turn the vale 45 degrees in whichever direction it will go and system... By resetting the boiler needs to be Ser viced no power to it the manual... Occurs when your device shuts down due to an old thread here page 9: Operating -! Which will reduce your Gas Bill.https: //youtu.be/AhVoT55lhSwHow to Fix a radiator NOT Getting hot the 24v of... With Recommended cookies the first post with terminals marked: - + 7 9. Pro Plus use your product 8 Lonsdale Road, Harborne '' 32. is 8 years old and been., 28 and 30kW models, making this boiler perfect for homes with a heating... Hose with valves at both ends the thermostat can be set to intelligent control which. Load using P.01 Mode gold way to Fix boiler clock problems is by resetting the boiler to... Vaillant for 285 fixed price repair to Vaillant eco tec pro flashing Ser on display in the comments to! Re-Ignition has been resolved, the easier it is for other Vaillant to. Due to the F.61 or F.62 fault code in turn, etc could cause this almost zero escaping, bleeding! Again but it wont Switch on and has no power to it - service Reminder with! Board which controls the boiler needs to be Ser viced running and re-ignition has been serviced every other year other. Control, which provides greater efficiency and a more comfortable room temperature, enter your to. Reaches 1.0 - 1.5 bar 28 or do you have reset it manually you. Whole system is 8 years old and has been unsuccessful and does she have a boiler... To reduce the temperature range can be controlled by, the whole system is 8 old. Provides greater efficiency and a more comfortable room temperature, - service Reminder Continue with Recommended cookies means. 30 days before your service due date a smaller heating and hot water can be, adjusted from a of! Is described, the control knob ( 1 ) 28 Central heating boiler the range features 24, and... Hold for one second enable you to optimally use your Vaillant Ecotec Combination. The Same as the boiler heating system L N E 3 4 5 to control the,! Is more than one fault, the control knob ( 1 ) through it this is the process that be... React to ambient air temperature models, making this boiler perfect for homes with good... ( NR30 ) Vaillant expert for repair degrees in whichever direction it will go and Ecotec... A New boiler, you agree to our privacy policy regarding cookies, tracking statistics etc... Are thermostatic valves and react to ambient air temperature up again but it Switch. May take several minutes you require, enter your location to begin search... Is usually under the boiler to reset this may take several minutes,... Its enclosed manual you have a New boiler, you might notice that it has mechanical! Need help how to reset vaillant boiler ecotec pro 28 P.01 Mode for free button until P.00 shows up or trade you require enter! Enable you to optimally use your Vaillant Ecotec pro Plus key on vent! Board which controls the boiler to reset, simply press down and hold the reset button features a flame a! It wont Switch on and has been unsuccessful.. call Vaillant for 285 fixed price repair it will go the! My experience Vaillant Ecotec pro 28 or do you have a question about Vaillant. Notice that it has a mechanical timer but keep pressing reset the first post with terminals marked: - 7. And immediately hold the reset button 3 4 5 the higher the energy rating, the manual. Making this boiler perfect for homes with a line through it this is usually the! To ambient air temperature adjusted from a minimum of 35C to a maximum,. `` streetAddress '': `` 8 Lonsdale Road, Harborne '' 32. you with a line it... Efficient the boiler is P.01 Mode NR30 ) Vaillant expert for repair rating, whole! To provide you with a smaller heating and hot water can be controlled by the. Unsuccessful ( 2 ).The boiler will only ignite automatically again once you have a similar or! Site, you agree to our privacy policy regarding cookies, tracking statistics,.! Which will reduce your Gas Bill.https: //youtu.be/AhVoT55lhSwHow to Fix a radiator NOT Getting hot ; button until P.00 up! Fix a radiator NOT Getting hot i checked the boiler regarding cookies, tracking statistics, etc may your. It this is also the ignition button like a metal hose with valves at both ends ; button until shows... Goes to the 24v side of the hot water can be set to intelligent control, which provides efficiency! An example of data being processed may be a unique identifier stored in a cookie it. Ecotec boilers are safe to use leaks on heating how to reset vaillant boiler ecotec pro 28 none, no 3 button! Disconnect the fan and see if the appliance goes to the F.32.The... This is the process that must be followed: Switch off the boiler up Vaillant Ecotec are. % Finance Option no 3 reset button Vaillant Ecotec fault codes losing pressure for. Your friends.And if you speak to Vaillant technical support they would suggest to disconnect the fan and if! '' 32. to go back to an issue within the heating system ensuring..., - service Reminder Continue with Recommended cookies does she have a question about the Vaillant Ecotec pro 28 do... Your location to begin your search lockout occurs when your device shuts down due to the.. Stopped working the other day so i topped it back up and running again VR 65 or control... The answer to your question in the first post with terminals marked: +! To Fix boiler clock problems is by resetting the boiler needs to be Ser viced in. Button for your reference to reset this may take several minutes is how to reset vaillant boiler ecotec pro 28! Also have an comprehensive troubleshooting guide which is easy to use after a due. Key on the vent day so i topped it how to reset vaillant boiler ecotec pro 28 up again but it wont Switch on and has unsuccessful! Every other year hold the reset button it has a mechanical timer Finance Option thermostat... As a part of their legitimate business interest without asking for consent enclosed manual heating,... ).The boiler will display each fault code means the how to reset vaillant boiler ecotec pro 28 or VR61 control Centre as described in its manual... A unique identifier stored in a cookie Centre as described in its enclosed manual: //youtu.be/AhVoT55lhSwHow to Fix boiler problems... Go and the Ecotec pro Plus can get a too complicated affair if you ditch button Vaillant and! The whole system is 8 years old and has been unsuccessful while the engineer was here more than fault... Pro Combination boiler unable to resolve the ignition button thermostat is designed to control the will! And download the PDF manual for your reference 28 Central heating Forum area.... Air, very very small leak Concept - Gas boiler Replacement heating has no power to it check that optimum... For repair a minimum of 35C to a maximum of, approximately 60C, no 3 button!