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UK diy (uk.d-i-y) For the discussion of all topics related to diy (do-it-yourself) in the UK. All levels of experience and proficency are welcome to join in to ask questions or offer solutions. |
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#1
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Randall 4033 timer
Hi,
I have the above timer attached to a Concord combi boiler. at 4.30 pm this afternoon the timer appears to have stopped working and no longer rotates. I have checked the fuse on the plug for the timer and indeed changed it, to no avail. I currently therefore have no heating or hot water as the programmer / timer cannot switch the heating or water to on, even with the manual (ON) setting Can anyone suggest anything i should check? Many thanks ina dvance, Max |
#2
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In message , FormbyMax
writes Hi, I have the above timer attached to a Concord combi boiler. at 4.30 pm this afternoon the timer appears to have stopped working and no longer rotates. I have checked the fuse on the plug for the timer and indeed changed it, to no avail. I currently therefore have no heating or hot water as the programmer / timer cannot switch the heating or water to on, even with the manual (ON) setting I presume you can still switch it on and off manually There are two possibilities -the motor or the gearbox (unless the cam has split and is jambing it). If you put your ear to it, you should be able to hear the motor turning If you can, it's the gearbox, if not it's the motor -- geoff |
#3
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On Thu, 20 Jan 2005 22:10:54 GMT, raden strung
together this: I currently therefore have no heating or hot water as the programmer / timer cannot switch the heating or water to on, even with the manual (ON) setting I presume you can still switch it on and off manually Er, no. not according to the last line of his post! -- SJW Please reply to group or use 'usenet' in email subject |
#4
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In message , Lurch
writes On Thu, 20 Jan 2005 22:10:54 GMT, raden strung together this: I currently therefore have no heating or hot water as the programmer / timer cannot switch the heating or water to on, even with the manual (ON) setting I presume you can still switch it on and off manually Er, no. not according to the last line of his post! Silly me In that case OP ... is there any power to the timer ? If not that would explain why the dial's not going round and the switched live (s) is (are) powered from the live to the timer IIRC I'll try and learn to read -- geoff |
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