21
6.2.13 - Factory settings
Pressing the KM key down for more than 10 seconds and then key K2 (IMP) followed by key K4 (>>) until IMP
FABBRIC is displayed, it is possible to select, using keys K+ e K-, whether to re-set the initial factoring settings. If
during the programming of the remote time control, programmings or adjustments are carried out so that the
system no longer correctly functions, it is possible to reset the initial factory settings, so as to re-start from a
known programming basis.
During the selection of the IMP FABBRIC parameter, you will be requested to set the language, the day of the week
and the current time once again.
Once the factory settings have been re-set, it is necessary to re-set the recommended settings as per the table in
section 6.2.
6.3 - Diagnostics
6.3.1 - models AXIA-Ei, BMS-Ei and BME-Ei
Pressing the KM key down for more than 10 seconds and then key K3 (ERR), a menu of diagnostic faults is
selected.
The menu permits the display of the last functioning anomaly of the boiler and/or the remote control according to
the following scheme:
Description of operating error
Error number
Domestic hot water
sensor
or water heater sensor faulty
06
“Heating 1” system safety thermostat intervention
24
“Heating 1” boiler temperature sensor or supply sensor
05
Flame blocked
01
Safety thermostat against boiler overheating intervention
02
Flame control unit stalled (example: flue gas pipe obstructed)
14
H
2
O load not completed 16 attempts in one day (probable water loss)
21
H
2
O load underway
18
H
2
O load not completed in time requested (probable water loss)
19
Return to operating mode takes place automatically, after 2 minutes have elapsed, or by pressing key KM down
for 10 seconds.