Specifications

Initial start-up

http://www.buderus-domestic.co.uk 25

10.2 Operational and fault codes

Operating conditions and possible faults can be seen,

pressing the C key.

All codes not contained in table 1 should be noted down

separately. These are malfunctions that require the presence

of a CORGI installer.

Display after

pressing

service but-

ton "

Meaning Rectification

0A, 0C, 0E, 0H,

0L, 0U, 0Y

Boiler is ready

for operation

6A Burner not

ignited

Press Reset button “B“ (fig. 7,

item 3). If the burner fails to ignite

after several unblocking opera-

tions, consult a CORGI installer.

-H Normal heating

mode

Maximum comfort when set at

60 °C

=H Normal hot

water mode

table 1 Operational and fault codes