Question about Heating & Cooling

1 Answer

HELLO ! CAN ANYONE TELL ME HOW TO FILL THE SYSTEM (I THINK) OF A FERROLI BOILER. i HAD A RADIATOR RE FITTED AFTER TILING BATHROOM AND THE PRESSURE IS ZERO . I CAN'T REMEMBER HOW I'M SUPPOSED TO REINSTATE THE PRESSURE. ITS A FERROLI OPTIMAX HE COMBI 31kw. ?????

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Prodigy:

    An expert who has answered 500 questions.

  • Expert
  • 540 Answers

Sorry, never heard of such monster!

Posted on Aug 23, 2008

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Hello! I've got a Ferroli Optimax HE Plus 31c boiler with the F37 fault flashing.


Try bleeding the air out of the rads then represure system

Sep 17, 2016 | Heating & Cooling

1 Answer

Ferroli boiler


You should have 12psi for boiler to operate properly. Sounds like first you have a leak in your sytem. Second sounds like pressure reducing valve is not working properly.

Dec 19, 2013 | Plumbing

1 Answer

Ferroli boiler optimax he 38 c.Powers up ok,no hot water,no error code.Think its an ignition problem.Heating flame not showing?????


Is there an error code? If not the flow sensor for the hot water could be faulty. Also if you've had a power cut depending which model of Optimax HE you have, you sometimes have to tell the boiler it's a Combi, as they have a generic Pcb fitted which is also used on the system only boilers.

Sep 26, 2013 | HQRP Universal A/C Remote Control...

1 Answer

Ravenheat 80/20 boiler. the boiler looses water pressure but only when working in central heating mode. Boiler holds pressure indefinitely if central heating is not used,hot water can be drawn without a...


Hi, your boilers pressure should be holding 1.5 bar with the relief set about 3. If the pressure is below this the flow switch will cause the boiler to stop as theirs not enough pressure to operate. Another thing, does your boiler have an auto fill system or do you need to plug a hose in to fill it? If its an auto fill system and you lose pressure you could have a leak.

Sep 15, 2013 | Water Heaters

1 Answer

The pressure started to drop every day and needs to be filled with water(dry fire??). This happened after repositioning of some of the radiators daown stairs after fixing the wood flooring. The...


Hello
The operating pressure should be between 12 and 15 psi.It may go up some while in operation.

A pressure loss indicates a leak,you may be able to find the leak by filling the boiler up to 15 to 20 psi,then running it for a while.

Once you have it running check all fittings and solder joints for water leaks,lay a white paper towell down at the radiator conection areas and see if you get any water spots.Sometimes using a soap and water solution and applying it to the joints and connections will help,if you see bubbles thats where your leak is.

You sound like you have a 2 story house,check the upstairs radiators also.

Mar 04, 2011 | Heating & Cooling

2 Answers

Ideal Mexico Super 2 CF100 boiler. The water pressure has dropped after we bled the radiators, so it is not heating the radiators upstairs. We cannot see where the water comes in or how to adjust the water...


Most boiler systems have some sort of expansion tank, a pressure relief valve, auto air bleeder vent device and auto fill connection (with a pressure reducer). I would have to hav a schematic of your system to give you specific instructions. The expansion tank will have an air side and a water side, I guess yours does not have a level gauge.

You could connect a water supply low near the expansion tank or pump inlet...throttle open the bleeder at the top level and fill until you get a solid stream of water out of the system. If your water supply is less than 40 psi, you should have no issues with over pressurizing the system.

I hope this helps.

Jan 02, 2010 | Heating & Cooling

1 Answer

Can you please tell me how to fill the ferroli he31c as the pressure has dropped and there is nothing in the manual showing this?


you will find two black handle iso valves by the pressure gauge at the base of boiler turn both valves so that the handles are inline with pipe work and this will fill the system only fill to 1 to 1.5 bar standing pressure

Dec 05, 2009 | Fedders A&B Chassis A1A07W2B Air...

1 Answer

I can't turn the bar pressure up on my Vaillant VCW 221 Boiler


on the pipework below there may be a silver braided hose with one or two valves on the end. turn the valve(s) so the handle is inline with the pipe this will allow water from the mains supply into the heating circuit , remember to keep an eye on the pressure gauge. fill the system to 1bar cold then shut down the valve(s). turn on the boiler and it should be ok, if you lose pressure again then you may have a leak somewhere which needs to be found.

Mar 25, 2009 | Water Heaters

7 Answers

Ferroli optimax 31c


Here is a link to the manual.It shows fault codes.
http://www.ferroli.co.uk/Product_Documentation/Domestic/Optimax_HE_31_C_Manual.pdf

Please rate this solution.

Jan 16, 2009 | Heating & Cooling

Not finding what you are looking for?
Heating & Cooling Logo

Related Topics:

621 people viewed this question

Ask a Question

Usually answered in minutes!

Top Heating & Cooling Experts

paulcarew

Level 3 Expert

2264 Answers

Dan Webster
Dan Webster

Level 3 Expert

8205 Answers

Donni Steen

Level 3 Expert

659 Answers

Are you a Heating and Cooling Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...