Drayton SM2 how to use.

mastacrx · Mar 10, 2020

Hi,

I've recently moved into the new flat and can't figure out how to use the central heating. It's a Vaillant Iboiker with Drayton SM2 'programmer. I' ve read the instructions but for some reason the central heating does not work, we still get the hot water all the time though. If i want the heating to be set at 4:30am and 5:00pm once a day how should I set it? I use the tappets according to the manual bimut nothing happens. Another question is how to just turn it on when you wabt it to go in straight away without the timer? I believe it's the advance button. The led indicates the heating is on but heaters are stone cold.

Cheers

Matt
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ShaunCorbs · Mar 10, 2020

Two times a day use the twice setting with your times set via the pegs

one time a day eg just in the morning use the once setting

24 hours is constant

mastacrx · Mar 10, 2020

Ok, thanks. The trouble is when I set it to 24h it indicates by led it's on but it isn't.

ShaunCorbs · Mar 10, 2020

mastacrx said:
Ok, thanks. The trouble is when I set it to 24h it indicates by led it's on but it isn't.

do you have a room stat ?

mastacrx · Mar 10, 2020

ShaunCorbs said:
do you have a room stat ?

Yes, I do downstairs.

ShaunCorbs · Mar 10, 2020

mastacrx said:
Yes, I do downstairs.

is that turned up should come on ?

mastacrx · Mar 10, 2020

Will give it a go tonight, at the moment is set at 20 degrees.
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I've put it all the way down untikk it clicked at 12 digress abd set it up at 27. Tiner is in 24h and still nothing.

ShaunCorbs · Mar 10, 2020

So ch on 24 hours
Room stat up past 25 dc

boiler should fire do you hear the pump running ?

mastacrx · Mar 10, 2020

No it doesn't. No sound at all.
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ShaunCorbs · Mar 10, 2020

Light isn’t on at the timer when it’s on 24 so bad timer I would say

mastacrx · Mar 10, 2020

Ok. Thanks for your help today. Will contact someone to sort this out. Cheers

moonlight · Mar 11, 2020

If this is a new build flat, you have redress with the building company contact them and get them to sort it out. This will be under the guarantee.

mastacrx · Mar 11, 2020

No it's not. I've contacted the landlord and thr plumber is coming tomorrow to sort it out. Many thanks for your help

Drayton SM2 how to use.

mastacrx

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