Supplied By www.heating spares.co Tel. 0161 620 6677
9
Loss of HeW pressure - F0
Loss of HeW pressure
(under 0.6 bar) in the
system. The boiler is
automatically shut down
– LEDs at symbols
and are flashing. Add
heating water to the system to pressure at
1 - 2 bar. After adding heating water to the
system the boiler automatically resumes
operation.
If the loss or exceeding of heating water
pressure occurs repeatedly, call an autho-
rized service.
Loss of flame – F1
Flame loss due to inter-
ruption of gas supply to
boiler – LED flashes at
symbol
. Switch the
boiler off and after a
while switch it back on
using the main switch
(RESET). If the error occurs repeatedly
call an authorized service.
Other errors – F2 – F8
If errors F2 – F8 are
displayed call an autho-
rized service. The LED
at symbol flashes. The
boiler is shut down, call
an authorized service.
Loss of set parameters – F9
Under certain boiler pa-
rameters the customer
or service settings may
be lost – LED at symbol
lights up. Switching
the boiler off (wait about
10 seconds) and back
on should remedy this error.
After remedying the error the set parame-
ters must be checked.
Error codes and troubleshooting
