Switchmaster 905 Instructions Manual

Switchmaster 905 Manual pdf into your electronic tablet and read it anywhere. Nissan qr20 engine manual, 2017 vw jetta hybrid owners manual, 2008 kia ceed. Aug 05, 2009  Switchmaster 900 Instruction Manual Required. Discussion in 'Plumbing and Central Heating' started by narcosis, 16 Jul 2009.

• Switchmaster 905 Instruction Manual

I have a switchmaster 805 and would possibly like to know the instruction manual for summer hot water without having to answered by a verified electrician. How to mend anything free repair help heating home heating systems switchmaster 805 manual. Images through switchmaster 805 instruction manualcom as home pages for specifying other privacy and bookmark locations users seeking an excerpt of. Related pdf coloriages magiques grande section aisan warner gear box manual solution manual of physical chemistry ira levine levolution des especes histoire des. Download now any manual for drayton switchmaster 805.

You set the time by rotating the main dial clockwise so the correct time is against the mark near the Advance knob. The four coloured markers are ON, OFF, ON OFF. You can move the markers by pulling them out (away from the centre) sliding them round the dial then pushing in again. This allows you to have two periods when the heating/ hot water are on.

(You will have to experiment to find out what each marker does but the will always be in the order: On, Off, On, Off.) The slide switches allow you to override the marker settings: Constant means the heating/hot water is on 24 hours a day Once that is goes on at the first marker and off at the last, i.e ignores the two intermediate markers. Twice means it goes on at the first marker, off at the second, on at the third and off at the fourth. Off means it is off all the time.

The advance knob allows you to temporarily override the setting. So, if the heating/ hot water has just gone off and you want to bring it back on again, e.g for a late night party, you just turn the advance knob anticlockwise until it clicks and the boiler will come on. It will then stay on until the next schedule ON time.

You can turn it off again by turning the knob anticlockwise until it clicks. Similarly, if the boiler is ON and you want to turn it OFF, e.g going out for the day, you can turn the knob clockwise which will turn the boiler off and stay off until the next scheduled ON time. Thanks chaps, I will check out the links, thanks. I guessed the basis of the on-off on-off and as you say a bit of trial and error is in order but it is always good to have the manual especially if you have to sell the house on etc etc. Currently it appears that I cannot run the central heating without having the hot water on as well, as the switches are linked. The only time they are not linked is if you leave the hot water on (constant, twice or single) and the central heating off. I have read in the installation manual (I have that!) that you can adjust the programmer to seperate the two but I am uncertain if that means that I can have the central heating on without the hot water, would this be a functionality I can expect out of this type of older controller?

Switchmaster 905 Instruction Manual

Kind regards, Neil. Thank you for that link, I asked for a copy of the manual and one was sent the same day, I will post up pics soon so that others can have a copy if they ever need it. I also took some pics of the system last night to be posted soon. I adjusted the programmer last night to de-link the central heating and hot water slider switches but nothing happened when I tried to run the central heating on its own so I guess the system is not set-up for this arrangement. Can someone please explain why the central heating requires the hot water to be hot prior to working. I ask because my new house appears to have the same system as my current house and that system allows independent use of heating and hot water. Kind regards, Neil.