Search the forum,

Calydra Comfort 28 FF Heating is not working, however hot water works fine!! Help

Post new thread

Discuss Calydra Comfort 28 FF Heating is not working, however hot water works fine!! Help in the Plumbing Jobs | The Job-board area at PlumbersForums.net

Status
Not open for further replies.
J

JuanCarlos

Hello experts, desperately looking for some help/advice.

I have a problem with a C & M Calydra Comfort 28 FF combi, the DHW works flawlessly however the central heating does not work. There are no error lights (leds) on the dash indicating any problems therefore I don´t really know what could be preventing the central heat from starting. I have changed the thermostat, drained the heating circuit, and reset the boiler, however the problem persists. I have also placed the boiler in heating mode (with DHW off) and the same... no central heating.


¿Is there a way to test if its the PCB or the 3 way valve? or something else... The boiler does not make any attempt to start when the central heating thermostat is turned on.

Thanks in advance for your help,
greetings from Madrid.
JuanCarlos
 
You'll need an engineer with the relevant spanish gas qualifications to look at it.
 
Status
Not open for further replies.

Reply to Calydra Comfort 28 FF Heating is not working, however hot water works fine!! Help in the Plumbing Jobs | The Job-board area at PlumbersForums.net

Similar plumbing topics

A
Here's one for you!!
So a strange conundrum regarding water temp if anyone can help resolve, would be much appreciated. Ive tried to give as much info as possible to give a full picture but let me know if ive missed anything. I have a Baxi Avanta 25h heat only boiler. Works fine. Unvented 300ltr megaflow. Stated...
Replies
1
Views
165
ShaunCorbs
ShaunCorbs
S
Drayton Digistat 2RF - Heating & Hot Water not working
Heating and hot water is not working. Plenty of heating oil. I have replaced batteries in thermostat and it seems to be working ok, showing flame to call for heat, and the receiver seems to be working ok with green light, but heating is just not firing. I really am not sure what the problem is...
Replies
5
Views
331
Sapphire60
S
S
No hot water in bathroom.
The Water Board have just replaced the main water supply to our property. We have a ground floor combi boiler. The central heating system for the whole house is working as normal. Hot water is working as normal on the ground floor. However, there is no hot water to the first floor bathroom. This...
Replies
9
Views
481
ShepAndAngela
S
B
Vaillant Eco Boiler not working query
Hi all I have a Vaillant eco boiler at a new house I moved into last week. It’s a combo boiler and the last boiler I had was old (and much easier to use!) This one keeps turning itself off. The hot water seems to work and is always warm. The heating also works but for random amounts of time...
Replies
3
Views
390
Speriment
S
N
  • Question
Water Heating Wont Work Unless Tank Thermostat Is Turned up and Down Manually!
Have a sytem boiler with unvented cylinder with 2 heating zones plus hot water in a house we moved into recently. To start with we were always amazed at the water pressure so on the odd occasion that the water was only luke warm it was easily forgiven, but over time we have come to realise that...
Replies
8
Views
403
Basher
B
Creating content since 2001. Untold Media.

Newest Plumbing Threads

Tiling Forum
Tile Blog
Electrical Forum for Electrical Advice
UK Tiling News
UK Tiling Forum
Back
Top
AdBlock Detected

We get it, advertisements are annoying!

Sure, ad-blocking software does a great job at blocking ads, but it also blocks useful features of our website. For the best site experience please disable your AdBlocker.

I've Disabled AdBlock