Technical data

Page 41 of 56
Check that the pilot lights early on ignition clicks
Check ventilation is not too strong and the flame is
not blowing off the thermocouple
Check thermocouple nut is properly secured to the
interrupter block on the valve
Check ventilation is not too strong and the flame is
not blowing off the thermocouple
Check gas working pressure is correct, NG-
20mBar, LPG 37mBar
Burner lights
but turns off
after a few
minutes
If fire is running on LPG, please refer to ‘LPG bottle
Users’ section
Check that any unused utility access points in the
burner tray have been sealed.
Check that the draw of the chimney is not to
strong.
Check if the appliance requires a gather.
Flame is
laying back or
being sucked
under the
burner
Check if the appliance requires a flue liner.
LPG Bottle
Users
This burner has high power consumption. In order
for the fire to operate consistently at least 2 x
47Kg bottles must be used with a changeover
valve to maintain the inlet pressure at 37mBar. If
the fire shuts down after a few minutes then check
your bottle set up or call your local Calor supplier
for advice