Thanks Dave, would never tamper with a boiler, but your simple guidelines and explanations have saved me from calling out an engineer for something easily corrected.
Dave, you're a star! So helpful. I had our gas supplier out today to rectify a fault with the meter and he managed to do something to stop the heating working. We immediately looked to your video for help and of course you solved the problem (he'd set the summer setting) we've now also set the boiler to eco. Thanks so much :-)
Great video: thanks so much for uploading. Turned the heating on for the first time since our HE26C was installed and nothing. After watching your video, I realised the absurd summertime heating disable feature was switched on. This video saved me yet another phone call to the engineer. Very poorly designed system, but at least it's working. Thanks again.
Thanks Dave. Your video was very helpful in explaining this very tricky piece of equipment. PS When I get a new boiler, it will not be a Ferroli. I'll look for one with clear instrumentation in Plain English. Meanwhile you have saved the day. Well done.
A proper idiot proof explanation, I have a rental property and the tenants always love pushing buttons, I will leave a copy of this at the property. Thank you.
Dave, great guide. Currently, the water temperature maxes out at 55c, but previously, it use to go up past that. Why is this, and how do I adjust it so that it is adjustable to be higher? Thanks in advance, Chi
Great tips. I have had lots of problems ever since a plumber installed my Ferroli boiler. The main issue is that there is a leak in the system and keep getting F37. I increase the pressure and then get an F40!!!!
Only put the pressure to 1 bar . Maybe it's worth getting the expansion vessel recharged to exclude it from the problem .if it's a slight leak on the system ,you can get a leak sealer which u can add to a radiator.
@@theferroliman2067 Thank you for replying Dave. I got in touch with Ferroli and an engineer replaced a broken fan and serviced the boiler which included a new filter and replaced a leaking gasket. It seems to be working okay now (touch wood).
Hi Dave! Struggling with my F28. When heating is on it’s firing up every 90 seconds. What parameter would this be changed on? Using so much of my gas!! Thank you
Hi Dave, great video, do you have a video on how to link a wireless thermostat to the boiler? and why there is different temperates in different room e.g. kitchen running hot, bathroom warm and rads not coming on? Kind regards David :-)
We have this boiler in some family holiday accommodation and the setup is so complicated I refer to the Ferroli Man every year when the season starts. What would I do without him? Get a boiler man of course, but FM is brilliant. Thanks so much
Hi, just moved house and we have the Optimax HE 31C model. Thanks for this info, really helpful. Question, I can’t get the ECO to show on the display? Any ideas ? tia Miles
@@theferroliman2067 yeh I think I got the hang of it now. Is this model now discontinued and parts will become harder to source if anything goes wrong and needs replacing?
Quite helpful video! I’d like your help too. I recently installed a divacondens d plus 24. Every day while I turned on the central heating I was seeing a steady flame icon, but 2-3 days now I get a d3 and about 3-4 tries to start and a blinking flame icon. But otherwise everything seems to work fine. Pls help
Hi, is this boiler totally automatic air venting? When mine fires up (every time) I hear what sounds like a lot of air swirling around in the pump, or is there a manual vent initially needed?
Hi, I wonder if you can tell me what is likely to be going on with my Optimax HE 25S. It's been totally fault free since installation about 12 years ago, serviced regularly and has had a full clean and complete set of new seals fitted within the last twelve months. All the sensors appear to be working as they should and no fault codes are being triggered. What it is now doing is responding to a demand from a thermostat and showing the flashing air symbol above the radiator, the fan is spinning, yet absolutely no attempt at turning on the gas or ignition. It'll quite happily sit there doing that as long as the thermostat is asking for heat, but never actually trying to light the flame. Any assistance would be greatly appreciated.
hi Dave, was wondering Ive been trying to set my heating on a timwr like to come on and switch off by itself without having to physically do it everytime. Can you tell me or show me how...ok thank you so much. Indi
Hi Dave ., we've had no heating for a week my ferroli domicondens he26 c is flashing fault code A01 I think it's coz the pilot light has went out.cant find how to re-light it.please help
Dave, thanks for uploading - massive help! However I got a fault code not covered here... the screen is flashing with code 37 and the letter F (each separately, alternating 2 seconds). It's Christmas eve and I have guests arriving in 2 hours. Any help?
Are you online??? I need your help! I have a ferroli optimax he 18s which is flashing f37. Low system pressure. Is it possible for me to fix this myself?
Yes you can fix this there should be some valves with a flexible link either underneath the boiler or it may be in your airing cupboard where the hot water tank is
If you press eco does that mean that its only hot water? I’m trying to find how to just have the hot water on without heating! Thank you in advance !!!
I know this video was 10 years ago but I'm needing help, I've been in this property for almost 4 years and not once put the heating on, if I use the boiler more the once a day at different times it leaks (yearly boiler checks all been fine) it's getting very cold in here now but I don't know how to use the heating, can you help please?
@@Shaunacollins19876 first try the video of how to use a ferroli clock which matches your clock. U need someone to maybe look at your boiler and see if everything works .I'm surprised you never asked the company who comes to check it to make sure everything works ok first
Thanks for the reply! I have asked multiple times to check and make sure everything works and they always say yes everything is great! Even with the leak that happens, I will give it a try! Thank you again :)
My ferrolli boiler displayed the FH message so I pressed the power button and now every time i click a button on the boiler, the boiler will flash red. since this has happened I haven't had any heating or hot water. Could you help?
An engineer changed my max heating temp. to 75 degrees a few years back, can you tell me hw to change it up to 85 degrees as its not quite hot enough. Thankyou.
That's the actual digital pressure reading when there's no hot water or heating on . It's would be 1.4 bar or 1.5 bar Imagine there's a dot ..and when the hot water or heating is on it changes to a temperature with °C
The option to put it on summer setting may have been removed by an engineer .I have done it in the past as for some reason it appears on summer setting all by itself .Not good if the boiler is in the loft .But you can have the option put back on
***** that's not a summer setting fault ....it's a faulty part inside the boiler .Youll need a repair on this occasion .....cannot tell u the part but a qualified person will definitely know
Not being able to find the config values, after some serious digging found some PDF in dutch (thus the hz values may be incorrect), which I google translated too:- Which on Page 40 titled "2.12 Print DBM04 uitwisselen (vervolg) MegaDens" Ferolli optimax HE Plus 31c tS - Transparent Parameters Menu / Default = # P01 Heating pressure measurement setting #00 = heating pressure switch digital 01= heating pressure sensor analogue P02 Matching the PCB to device type #01 (must be 01) 02-06 (not Set up) P03 Minimum fan speed #50 Hz 00-220 Hz P04 Ignition level (in percentage of maximum) #60 % 00-100 % P05 Fan speed during standby #00 Hz 01-255 = 20 Hz P06 Summer mode block setting #01 (must be 01) 01 (do not set) P07 CH rise line (CH supply temperature) #02 oC 01-10 oC P08 Minimum set point #35 oC 20-45 oC P09 Pump overrun time (on room thermostat request) #15 minutes 00-255 minutes P10 Waiting time after central heating use (for central heating) #04 minutes 00-10 minutes P11 Capacity setting limit for heating #80% 00-100% (= max central heating power) P12 Setting temporary/continuous after-run heating pump #00 (= see 01 = continuous param 09) rerun P13 Maximum speed modulating pump (na) #100% na P14 Temp pump stop during after-run central heating (supply) #33 oC P15 Limiting maximum heating setpoint setting #90 oC 20-90 oC (= limitation max heating flow temperature) P16 Pump overrun time (after DHW demand) #30 seconds 00-255 sec P17 Waiting time after DHW demand (for central heating) (“d1”) #120 seconds 00-255 sec P18 Maximum output for DHW heating #100% 00-100% P19 Limit maximum setting DHW setpoint #65 oC 40-65 oC P20 Min heat exchanger temperature #55 oC 00-80 oC (in comfort mode) P21 dT CH exchanger in comfort position #05 oC 00-20 oC P22 Pump control dT flow and return sensor (n/a) #18 oC 00-30 oC P23 Max dT between flow and return sensor #25 oC 00-30 oC (burner control) P24 Setting the lowest cut-out pressure for the central heating pressure sensor #04 na P25 Not applicable #08 na P26 Not applicable #00 na P27 Not applicable #00 00 - 03 up to software 15 applies: P28 Setting for 230V supply frequency #00 = 50Hz 01 = 60Hz (do not set) From software 16 applies: P28 Setting for input 1-2 device connector #00 01 (do not set) P29 Setting for 230V supply frequency #00 = 50Hz 01 = 60Hz (do not set) PROGRAMMING INSTRUCTIONS DBM04C PCB ON OPTIMAX BOILERS Service menu The card Service Menu is accessed by pressing the Reset button for 20 seconds. 4 submenus are available: press the Heating buttons to select, in increasing or decreasing order, "tS", "In", "Hi" or "rE". "tS" means Transparent Parameters Menu, "In" means Information Menu, "Hi" means History Menu: after selecting the submenu, press the Reset button again to access it; "rE" means History Menu Reset: t01 NTC Heating sensor (°C) between 05 and 125°C t02 NTC Safety sensor (°C) between 05 and 125°C t03 NTC DHW sensor (°C) between 05 and 125°C t04 NTC External sensor (°C) between -30 and 70°C (negative values flash)Without NTC = -- L05 Actual burner power (%) 00%=Min., 100%=Max. F06 Actual Flame resistance (kOhm) 00-99 kOhm (-- = burner off) St07 Actual fan speed (rpm/10) 0-255 (0-2550 revol.) F08 Actual DHW drawing (L min/10) L min/10 over 99 flashing 3 figures PP09 Actual modulating pump speed (%) 00-100% not working in this model
Put the hot water tap on and see if you can see dripping water coming from the screen on the tap sign if you can't then the flow meter is either blocked or will need replacing
my heating keeps coming on by itself , ive never had the timer set on, 2 nights on the trot its turned itself on, the button for the summer setting doesnt work, tried press the button and no sun appears, do you know why? thx in advance
Ferroli a01, the boiler has turn on ignite the flame but the ignition doesnt stop and after 3 probe give me an a01 error code what could be the problem
hi do you know what the Bcodes relate to accessed by pressing the DHW buttons together for 10 seconds thetre are 8 Bcodes with B1 being a choice of 00 gas or 01 LPG does any one know the other 7 some have ranges up to 1-4 or 1-20
Thanks for the video man but I'm still stuck. I had a fault code then it became f37. Managed to get it to say F12 now :( Sorted it! Combining this info with something on yahoo answers. Thanks again dude.
My boiler is doing a very strange noise when the hot water is on. Sound like something goes thru pipes. A very loud strange noise. But only when hot water is on Any ideas?? Thanks
These boilers are dangerous. My gas block continued to go on and off. A Dutch tv program 'Kassa' also says Ferroli is dangerous after an appartment burned off. My advice: dont risk it, replace the boiler.
any questions... I may not see them on here as quickly as I would if you text or emailed me.... press the link to the website for more info or my contact details
Steph Ed Go on to video "how to set up a ferroli boiler " that will show you how to get into the parameters ... I'm thinking it's a optimax he you have so adjust p11 to desired temperature ,highest it will go is 65°c
Bro Got older boiler keeps flashing F05 - air pressure switch not closing or wrong flue baffle checked on net what's that about could it be the expansion tank needs charging .....just does it every time it tries to fire up no hot water😢
@@HalalorHaram yes it's on the button but it doesn't give u that symbol on the screen . It'll give a summer symbol and the boiler will not work as it thinks it's summer time . The winter setting or the frost symbol won't appear it'll be blank but that means the boiler will actually work for the heating
Can anyone help me to put the boiler back on constant so I can use it off my thermostat again? After a power cut I had an f37 had an engineer out and it’s on timed 😫
Thanks Dave, would never tamper with a boiler, but your simple guidelines and explanations have saved me from calling out an engineer for something easily corrected.
What a lovely guy you are sharing such useful info for free , I hope lots of nice things happen to you in life , need more of your kind ;)
Здравствуйте,как прослушать на русском языке или перевод
I would like to thank this gentleman, I followed his instructions. May the good Lord bless you man. Thank you very much. You are a legend.
you deserve a medal for this video!
WHAT A GUY , SO HELPUL AND MAKING MUCH MORE SENSE THAN THE DEDICATED INSTRUCTIONS
Dave, you're a star! So helpful. I had our gas supplier out today to rectify a fault with the meter and he managed to do something to stop the heating working. We immediately looked to your video for help and of course you solved the problem (he'd set the summer setting) we've now also set the boiler to eco. Thanks so much :-)
Great video: thanks so much for uploading. Turned the heating on for the first time since our HE26C was installed and nothing. After watching your video, I realised the absurd summertime heating disable feature was switched on. This video saved me yet another phone call to the engineer. Very poorly designed system, but at least it's working. Thanks again.
You, Sir, are an absolute STAR. Thank you from the bottom of my heart for posting this.
Dave is the man for you when your Boiler is faulty 👍👍👍
Thanks Dave.
Your video was very helpful in explaining this very tricky piece of equipment.
PS When I get a new boiler, it will not be a Ferroli.
I'll look for one with clear instrumentation in Plain English.
Meanwhile you have saved the day.
Well done.
This may sound daft, but is there a way of just turning the heating ON when you want it on??
A proper idiot proof explanation, I have a rental property and the tenants always love pushing buttons, I will leave a copy of this at the property. Thank you.
Thank you - explained so many of my concerns! Much appreciated
Dave, great guide. Currently, the water temperature maxes out at 55c, but previously, it use to go up past that. Why is this, and how do I adjust it so that it is adjustable to be higher? Thanks in advance, Chi
Thank you Dave, life saver, was freezing, cat sitting all cozy now Many many thanks ;)
Fantastic video!!!
Thank you so much for this training session - You are a legend!
Hi which button is it to put heating on constantly
Great tips. I have had lots of problems ever since a plumber installed my Ferroli boiler. The main issue is that there is a leak in the system and keep getting F37. I increase the pressure and then get an F40!!!!
Only put the pressure to 1 bar . Maybe it's worth getting the expansion vessel recharged to exclude it from the problem .if it's a slight leak on the system ,you can get a leak sealer which u can add to a radiator.
@@theferroliman2067 Thank you for replying Dave. I got in touch with Ferroli and an engineer replaced a broken fan and serviced the boiler which included a new filter and replaced a leaking gasket. It seems to be working okay now (touch wood).
Hi Dave! Struggling with my F28. When heating is on it’s firing up every 90 seconds. What parameter would this be changed on? Using so much of my gas!! Thank you
Hi, just a quick question, when i press the winter button nothing comes up, what should i do?
Fantastic, got my heating in our new home going! Many thanks 💝
Hello thank you for the video, can the reset button be used to reset the ts parameters to factory default ?
Hi Dave, great video, do you have a video on how to link a wireless thermostat to the boiler? and why there is different temperates in different room e.g. kitchen running hot, bathroom warm and rads not coming on? Kind regards David :-)
Thank you for your help, I've adjusted pressure now boiler working good
We have this boiler in some family holiday accommodation and the setup is so complicated I refer to the Ferroli Man every year when the season starts. What would I do without him? Get a boiler man of course, but FM is brilliant. Thanks so much
Thanks , what a great comment
Hi, just moved house and we have the Optimax HE 31C model. Thanks for this info, really helpful. Question, I can’t get the ECO to show on the display? Any ideas ? tia Miles
You should normally be able to press the Eco button for 1 second or 2 seconds and let go ...
@@theferroliman2067 yeh I think I got the hang of it now. Is this model now discontinued and parts will become harder to source if anything goes wrong and needs replacing?
Quite helpful video! I’d like your help too. I recently installed a divacondens d plus 24. Every day while I turned on the central heating I was seeing a steady flame icon, but 2-3 days now I get a d3 and about 3-4 tries to start and a blinking flame icon. But otherwise everything seems to work fine. Pls help
Hi, is this boiler totally automatic air venting? When mine fires up (every time) I hear what sounds like a lot of air swirling around in the pump, or is there a manual vent initially needed?
You'll need to check to see if the auto air vent on top of the pump is actually open on the dust cap .
Super. Thanks. The manual was poor but thanks to your video I've sorted it now 😀 👍
Thanks so much man. Calmed my fears about fh after an f37
Hi, I wonder if you can tell me what is likely to be going on with my Optimax HE 25S. It's been totally fault free since installation about 12 years ago, serviced regularly and has had a full clean and complete set of new seals fitted within the last twelve months. All the sensors appear to be working as they should and no fault codes are being triggered. What it is now doing is responding to a demand from a thermostat and showing the flashing air symbol above the radiator, the fan is spinning, yet absolutely no attempt at turning on the gas or ignition. It'll quite happily sit there doing that as long as the thermostat is asking for heat, but never actually trying to light the flame. Any assistance would be greatly appreciated.
Best thing with these boilers is bin it simple as that
how do I get the heaters on I still can't do it
hi Dave, was wondering Ive been trying to set my heating on a timwr like to come on and switch off by itself without having to physically do it everytime. Can you tell me or show me how...ok thank you so much. Indi
There are more videos about Ferroli clocks how to.set them up and use them
Thanks Dave I ran through this today and got me out of a problem 👍 thanks Dave
Hi Dave ., we've had no heating for a week my ferroli domicondens he26 c is flashing fault code A01 I think it's coz the pilot light has went out.cant find how to re-light it.please help
Alan atkinson what you did for A 01 ? i need help 😢
Alan atkinson what did you do to fix this? Iv just got home from having my baby to be find no heating or hot water
Sorry,this was some time ago,we were just renting and we moved out because of this problem. Needed a professional to fix it,I do know that.
helped a lot but i have a black dot on the right half oval bit on the screen any idea what this is
Nice video but recently I have to press the heat button on from the boiler before it would turn on/of from the thermostat what can I do please
Hi Dave, I seem to have hot water temp fixed at 55 degrees, I can lower this but go higher than 55. Can you advise?
Thank you! Why would a manufacturer make a boiler with buttons they don't explain how to use?
Because it is Italian.
Saved me reading the instructions cheers dude
Is it possible to turn off the central heating but keep on the hot water. There is no thermostat or remote?
Dave, thanks for uploading - massive help! However I got a fault code not covered here... the screen is flashing with code 37 and the letter F (each separately, alternating 2 seconds). It's Christmas eve and I have guests arriving in 2 hours. Any help?
Did you ever figure this out? We are having the same problem
Morning just re-pressurise my Froehle boiler at 7 o’clock in the morning on a very cold day I’ve got heating yay thank you have a good day too
Ive got this boiler and its a nightmare this video helps so much thank you x
Are you online??? I need your help! I have a ferroli optimax he 18s which is flashing f37. Low system pressure. Is it possible for me to fix this myself?
Yes you can fix this there should be some valves with a flexible link either underneath the boiler or it may be in your airing cupboard where the hot water tank is
Is it possible to reduce the d1 DHW delay on a standard HE31C ?, if so which parameter is it please ?
If you press eco does that mean that its only hot water? I’m trying to find how to just have the hot water on without heating! Thank you in advance !!!
Eco/comfort button is for the hot water only .
To turn off / on the heating you would turn of the clock or turn down the roomstat .
thanks dave, have a nice day
Unbelievably helpful, thank you 💛
The code FH is coming up two , tree times a day . Else the heater works fine. What should be the problem? (The pressure is ok)
Does anyone have a list with all the parameters? I am trying to set up the water pump pwm. Knowing what each parameter means would help me a lot.
How setup q01 and q02 parameters? Gas minimum and maximum pressure.Thank you.
You're a legend ..........big big help thanks for your tutorial 👍
I know this video was 10 years ago but I'm needing help, I've been in this property for almost 4 years and not once put the heating on, if I use the boiler more the once a day at different times it leaks (yearly boiler checks all been fine) it's getting very cold in here now but I don't know how to use the heating, can you help please?
@@Shaunacollins19876 first try the video of how to use a ferroli clock which matches your clock.
U need someone to maybe look at your boiler and see if everything works .I'm surprised you never asked the company who comes to check it to make sure everything works ok first
Thanks for the reply! I have asked multiple times to check and make sure everything works and they always say yes everything is great! Even with the leak that happens, I will give it a try! Thank you again :)
What area do you live?
@@theferroliman2067cardiff
My ferrolli boiler displayed the FH message so I pressed the power button and now every time i click a button on the boiler, the boiler will flash red. since this has happened I haven't had any heating or hot water. Could you help?
I'm having the same problem.. how did you fix it?
An engineer changed my max heating temp. to 75 degrees a few years back, can you tell me hw to change it up to 85 degrees as its not quite hot enough. Thankyou.
On the left hand side of your screen it has 15. 14. On it what does this number mean ?
That's the actual digital pressure reading when there's no hot water or heating on .
It's would be 1.4 bar or 1.5 bar
Imagine there's a dot ..and when the hot water or heating is on it changes to a temperature with °C
@@theferroliman2067 mine has 7 on it and keeps going to a1.
Thanks, you saved my life
Great video thank you :) my eco button won’t work how yours does, neither does the summer one (reset) but it’s such a rubbish boiler 😭😭
Is an F 37 code something to worry about?
Very nice got it sorted . Very helpful instructions
The summer symbol does not happen on my HE plus 31c) Is that correct? I did count to 1!
The option to put it on summer setting may have been removed by an engineer .I have done it in the past as for some reason it appears on summer setting all by itself .Not good if the boiler is in the loft .But you can have the option put back on
Dave Allum I have the same problem. In Optimax HE plus 31 c there is no summer setting, and boiler warm the heaters when i open the hot water taps.
***** that's not a summer setting fault ....it's a faulty part inside the boiler .Youll need a repair on this occasion .....cannot tell u the part but a qualified person will definitely know
Thanks alot.....saved my life.
Thank you so much Dave.
Not being able to find the config values, after some serious digging found some PDF in dutch (thus the hz values may be incorrect), which I google translated too:-
Which on Page 40 titled "2.12 Print DBM04 uitwisselen (vervolg) MegaDens"
Ferolli optimax HE Plus 31c
tS - Transparent Parameters Menu / Default = #
P01 Heating pressure measurement setting #00 = heating pressure switch digital 01= heating pressure sensor analogue
P02 Matching the PCB to device type #01 (must be 01) 02-06 (not Set up)
P03 Minimum fan speed #50 Hz 00-220 Hz
P04 Ignition level (in percentage of maximum) #60 % 00-100 %
P05 Fan speed during standby #00 Hz 01-255 = 20 Hz
P06 Summer mode block setting #01 (must be 01) 01 (do not set)
P07 CH rise line (CH supply temperature) #02 oC 01-10 oC
P08 Minimum set point #35 oC 20-45 oC
P09 Pump overrun time (on room thermostat request) #15 minutes 00-255 minutes
P10 Waiting time after central heating use (for central heating) #04 minutes 00-10 minutes
P11 Capacity setting limit for heating #80% 00-100% (= max central heating power)
P12 Setting temporary/continuous after-run heating pump #00 (= see 01 = continuous param 09) rerun
P13 Maximum speed modulating pump (na) #100% na
P14 Temp pump stop during after-run central heating (supply) #33 oC
P15 Limiting maximum heating setpoint setting #90 oC 20-90 oC (= limitation max heating flow temperature)
P16 Pump overrun time (after DHW demand) #30 seconds 00-255 sec
P17 Waiting time after DHW demand (for central heating) (“d1”) #120 seconds 00-255 sec
P18 Maximum output for DHW heating #100% 00-100%
P19 Limit maximum setting DHW setpoint #65 oC 40-65 oC
P20 Min heat exchanger temperature #55 oC 00-80 oC (in comfort mode)
P21 dT CH exchanger in comfort position #05 oC 00-20 oC
P22 Pump control dT flow and return sensor (n/a) #18 oC 00-30 oC
P23 Max dT between flow and return sensor #25 oC 00-30 oC (burner control)
P24 Setting the lowest cut-out pressure for the central heating pressure sensor #04 na
P25 Not applicable #08 na
P26 Not applicable #00 na
P27 Not applicable #00 00 - 03 up to software 15 applies:
P28 Setting for 230V supply frequency #00 = 50Hz 01 = 60Hz (do not set)
From software 16 applies:
P28 Setting for input 1-2 device connector #00 01 (do not set)
P29 Setting for 230V supply frequency #00 = 50Hz 01 = 60Hz (do not set)
PROGRAMMING INSTRUCTIONS DBM04C PCB ON OPTIMAX BOILERS
Service menu
The card Service Menu is accessed by pressing the Reset button for 20 seconds.
4 submenus are available: press the Heating buttons to select, in increasing or decreasing order, "tS", "In", "Hi" or "rE".
"tS" means Transparent Parameters Menu,
"In" means Information Menu,
"Hi" means History Menu: after selecting the submenu, press the Reset button again to access it;
"rE" means History Menu Reset:
t01 NTC Heating sensor (°C) between 05 and 125°C
t02 NTC Safety sensor (°C) between 05 and 125°C
t03 NTC DHW sensor (°C) between 05 and 125°C
t04 NTC External sensor (°C) between -30 and 70°C (negative values flash)Without NTC = --
L05 Actual burner power (%) 00%=Min., 100%=Max.
F06 Actual Flame resistance (kOhm) 00-99 kOhm (-- = burner off)
St07 Actual fan speed (rpm/10) 0-255 (0-2550 revol.)
F08 Actual DHW drawing (L min/10) L min/10 over 99 flashing 3 figures
PP09 Actual modulating pump speed (%) 00-100% not working in this model
how do we turn the radiators on ferroli man im so confused i cant get them on :(
Hot water won't work on ECO Mode. Any advice?
Put the hot water tap on and see if you can see dripping water coming from the screen on the tap sign if you can't then the flow meter is either blocked or will need replacing
Thank you Dave you saved me too!
hi.my Ferroli HE boiler has fault code F40 with no heating or hot water any idea.thanks
blissbass4 mine A01 😢😟 what should i do?😐
my heating keeps coming on by itself , ive never had the timer set on, 2 nights on the trot its turned itself on, the button for the summer setting doesnt work, tried press the button and no sun appears, do you know why? thx in advance
most Forreli boilers need exorcising
Thank you so much your advice really helped Thank s again
Ferroli a01, the boiler has turn on ignite the flame but the ignition doesnt stop and after 3 probe give me an a01 error code what could be the problem
Any idea how to fix f43 fault thanks
my central heating for room temperature doesnt work. how to switch it on?
Thank you! You're my hero!
Thanks mate, easier than reading their rubbish manual!
Bravo,man!!
hi do you know what the Bcodes relate to accessed by pressing the DHW buttons together for 10 seconds thetre are 8 Bcodes with B1 being a choice of 00 gas or 01 LPG does any one know the other 7 some have ranges up to 1-4 or 1-20
Send an email to boilers.birmingham@yahoo.com
Plus what model boiler it is as they're all different
And I'll send you a parameter sheet
boilers.birmingham@yahoo.com
do you know what a d2 fault code is
Brilliant video, thanks!
Nice one pal thank u
Thanks for the video man but I'm still stuck. I had a fault code then it became f37. Managed to get it to say F12 now :(
Sorted it! Combining this info with something on yahoo answers.
Thanks again dude.
How did you get rid of the f12 fault please
My boiler is doing a very strange noise when the hot water is on. Sound like something goes thru pipes. A very loud strange noise. But only when hot water is on
Any ideas?? Thanks
These boilers are dangerous. My gas block continued to go on and off. A Dutch tv program 'Kassa' also says Ferroli is dangerous after an appartment burned off. My advice: dont risk it, replace the boiler.
what does the d2 error means?
any questions... I may not see them on here as quickly as I would if you text or emailed me.... press the link to the website for more info or my contact details
Dave Allum i got how to turn the hot water on but how do you turn the radiators on ?
leontia Lovesyehoshua
Have a look at how to use a ferroli clock if u have one
Dave Allum how do I turn the hot water up more than 55
Steph Ed
Go on to video "how to set up a ferroli boiler " that will show you how to get into the parameters ...
I'm thinking it's a optimax he you have so adjust p11 to desired temperature ,highest it will go is 65°c
Спасибо моему другу за это видео У меня проблема с котлом Ferroli, когда вы играете, он появляется на маленьком экране F07 Mnflk, где проблема
Life saver!!! Thank you!!!! Xx
Bro Got older boiler keeps flashing F05 - air pressure switch not closing or wrong flue baffle checked on net
what's that about could it be the expansion tank needs charging .....just does it every time it tries to fire up no hot water😢
Definitely not the expansion vessel.
If it's flashing blue then it could be the fan needs a clean .And remove the restrictor ring aswell.
@@theferroliman2067 it's the older one orange screen flashes f then 05 while it tries to fire up .....I try that bro thanks
@@davey2k12 it'll have the model on the front of the boiler . F05 can mean different things for different models
What about the frost symbol?
It doesn't have one on the screen for a frost symbol only one for the summer symbol
@@theferroliman2067 under the sun symbol you can see it ?
Problem I have is hot water is fine coming but the central heating won’t turn on
@@HalalorHaram yes it's on the button but it doesn't give u that symbol on the screen . It'll give a summer symbol and the boiler will not work as it thinks it's summer time . The winter setting or the frost symbol won't appear it'll be blank but that means the boiler will actually work for the heating
Mines like this and im getting hot water but no heating and when i touch the sun button nothing happens
Haha thanks you Dave mate just saved me a call out fee
How can I fix f5 fault in boiler
My 25C says A01 on the screen and we have had no heating for nearly a week and iv just got home from having a baby. Please help
Can anyone help me to put the boiler back on constant so I can use it off my thermostat again? After a power cut I had an f37 had an engineer out and it’s on timed 😫
@@Lisa2681. It's best to call us on 07807776411
What does d1 or d2 code mean?!
Just waiting time or loading or so. Just read the manual.
Says fault a 01 no burner ignition any ideas?!?! how to empty/clear trap!?
JG S what you did for A01? 😢 help me please 😟
My boiler is showing A16 what does it mean?
A61 ? try turning off the power to boiler ... switch on wait till FH disappears .Then press reset once like a door bell
nice one dave save me big problems
Flashing f and after this changed 37 and again non stop what to do?
Low at videos for low water pressure and how to repressurise a ferroli boiler