Green Heating Technology
23
SERVICE
M
anual
City Class F-FR
How to access parameters
1.
Boiler Mode OFF
2.
Put both knobs
at minimum value; then press
RESET
for 6 sec. until display is showing on the left
«00» (n°of Parameter) and on the right «000» (Value of Parameter chosen).
3.
Acting on left knob
for scrolling Parameters.
4.
Acting on right knob
for changing Parameter values
5.
Storing values changed pressing button
RESET
for 3 sec.
6.
Parameter Access still be active for 15 min; exit function pressing
F FR
Scrolling
parameters
Changing
values
storing
