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Hello, I have replaced the pcb but no luck. One of the thermistors at the front has a reading of approx 15 ohms The thermistor at the back is 0.00 ohms is this a short or is it supposed to be like that ? Thanks for your help

Thanks Ian for your reply Will try that Thanks Again

Hello, I have the above boiler and stair mounted thermostat. As I am getting confused trying to set the PT271 thermostat for the correct on and off times, I thought I would turn off the PT271 and set the on /off time on the front of the boiler clock by setting the tabs that appears to do...

Hello , I have windows xp on my computer its about 16 years old but still works ok except I can no longer watch video clips think it was something to do with Adobe ?? Not sure. Can anyone advise on a suitable video link I can download please ?

Thanks Terry, Will look into valve tail extensions !!

Hello, I want to swap out a radiator as the old one is looking old and rusty its downstairs. I may have to cut one of the pipes as I am having trouble finding a direct replacement. If I cut the pipe do I have to drain the boiler ? As the heating is off I would of thought the water would just...

Hello , I have no Domestic hot water or heating , If I activate the micro switch with a screw driver on top of the Primary Flow switch everything works. About a year ago I replaced the diaphragm for the Domestic Hot water. I assume their is a diaphragm for the Primary Flow switch? I did...

Hello is the diaphragm housing secured by two brass screws ? Do I turn off the water in the street and then open the drain valve to drain the boiler or can I get away without draining the boiler ? Thanks

Is their a guide to replace the diaphragm on the above boiler as the pin isn't quite reaching the micro switch for domestic hot water one of the silver slotted screws at the back seems impossible to get a screwdriver on it, or do you undo the 2 brass slotted screws to the left of the diaphragm...

Hello Agas, Sometimes with the hot water tap running upstairs and the central heating off I do not get hot water , yet when I switch on the central heating I do get hot water. Downstairs hot water taps are ok regardless if the central heating is on or off. Thanks

Hello I occasionally get no domestic hot water upstairs but if I put the central heating on first then I get domestic hot water upstairs. I can see the pin operating the domestic hot water microswitch as I suspected the diaphragm, could it still be the diaphragm. The domestic hot water...

Is the primary water flow switch one of the two micro switches if so I can see the pin operating the switch. Now the domestic hot water is warm but the central heating is hot

Hello I have the above boiler. I earlier posted I had intermittant domestic hot water it turned out that the fan was very slow to spin so a bit of wd40 and all was well. Now I have a similar problem with intermittant domestic hot water, the fan spins freely but if i put on the central heating...

Hello its the ZWX 1605 W model, thanks

OK will post what the model No.is tomorrow as am at work tonight, Thanks again

Hello Doggit , did you mean the three holes in the pull out tray as they are all clear. Not sure by what you meant with the " normally blue piece ". Thanks for your reply

Yes its all clean. I had this problem before and the holes were blocked so cleaned them and problem went away. But still have the problem and all is clean. Thanks for your reply

Hello I have the above washing machine it works ok except the conditioner does'nt leave the washing powder tray and is still there at the end of the wash cycle. Any help would be appreciated thanks.

Yes I have tried that no luck thou thanks

Hello I have the above boiler. I have no central heating nor hot water. I can see both micro switches working and hear them click. I have tested that the micro switches work with a meter. The gas is on there is water pressure in the boiler according to the water gauge on the front of...