How do I start up the system?

this is an electronic ignition don't have a pilot light.

put the timer on to constant
turn up the thermostat on the wall
the boiler should fire up
if not under the bottom of the boiler is a small hole put you finger up the hole and there is a reset button push it up.
and the stat on the front set to about 3 / 4.

the boiler should be ok then.

hi-spec plumbing
June 2007