COMMISSIONING
Greenstar FS CDi
ErP
6720818079 (2016/04)
26
Fig. 33 Operating the boiler
▶ If the boiler fails to light, the blue power indicator [6] and reset
button [3] will flash alternately.
▶ To reset the boiler, press and hold the reset button [3] for 2 seconds.
Fig. 34 Boiler reset
5.4.2
Initialization
The appliance performs a self test at initial switch on that takes
approximately 10 seconds.
During the test, the display shows
for the first two seconds.
The Service engineer
and the Service menu
buttons light up
orange and the Reset button lights up red.
Afterwards the display shows the central heating temperature.
On successful completion of the test sequence the appliance is ready for
operation.
5.4.3
Display messages
The boiler runs for 15 minutes at minimum heating
output to fill the condensate trap. This occurs every time
the mains supply has been interrupted.
CAUTION:
DO NOT PRESS THE POWER INDICATOR [6]
TO RESET THE BOILER.
1
2
3
4
5
6
max
reset
eco
6720818979-05.1W
o
7
10
1
2
3
4
5
6
max
reset
eco
6720818979-06.1W
o
3
6
Special messages
Description
Key acknowledgement after pressing one
button (except reset button)
Key acknowledgement after pressing two
buttons simultaneously
Key acknowledgement after
pressing button
longer than 3 seconds
(save function)
The display shows alternatively the CH flow
temperature and
. The appliance works
continuously at the minimum power
(see Engineer’s Service manual - function
2.F
).
The display shows alternatively the CH flow
temperature and
. The appliance works
continuously at the maximum power
(see Engineer’s Service manual - function
2.F
).
Appliance is in Air purge mode,
(see Engineer’s Service manual - function
2.C.
The display shows alternatively the CH flow
temperature and
. The Syphon-fill
programme is active.
(see Engineer’s Service manual - function
4.F
The display shows alternatively the CH flow
temperature and
reminding that the next
service is due. The burner service interval of
2324 hours has run out.
(see Engineer’s Service manual - function
5.F
.
The display shows alternatively the CH flow
temperature and
. The pump is blocked.
See error E9.
The display shows alternatively the CH flow
temperature and
. The gradient limitation is
active. The primary temperature is rising too
fast and the burner has switched off for 2
minutes. See error E9.
Table 12 Special display messages
