vokera wont ignite?

ignition sequence...........pump proves water pressure switch then the fan runs to prove the air pressure switch........main pcb tells the ignition pcb to spark....then....gas valve opens...........does the boiler light with the combustion cover off?

Big A
July 2008

corgi bloke, he think the sequence of ignition is something to do with the shuttle!

and fault logic, isn't the from spock in star trek

T
July 2008

im not a plumber im a maintaince man for a property firm its just what i have come across

mike.

mike.
July 2008

oh really ...

Air Pressure switch.....Sequence of operation ring a bell

corgi bloke
July 2008

ahhh i had this problem eirlyer on at work.
only problem they is loads of posablilies.
1.ignitiers realy go so i dont think its that.
2.PCB board has conked out (if so its very costly £200+
3.water pump has gone (easy fix cost is minimal)
4.hopeful water pressure is below 1bar if so wont start the iginters (use filling loop up up the pressure about 2 is fine)
hope it helps

mike.

mike.
July 2008