La San Marco NEW 105 T 2, Use And Maintenance

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En
G
li
SH
74
Filling Up T-Out
xxx
Selectable value: between 10 ÷ 250' in steps of 1 second
If you wish to modify the parameter, use the K1GR1 (+) or K2GR1 (-) keys.
Once the time-out has been programmed, to move on to the next menu press K5GR1 (MeNU); this will take
you to the water softener filter litre setting
The display shows
Water Filter
xxxxx
where xxxxx is a selectable value of between 0 ÷ 5000 in steps of 1 litre
If you wish to modify the “water filter” parameter relating to the litres counted, use the
K1GR1
(+) or
K2GR1
(-) keys to increase or decrease the value.
Press the K5GR1 key (MeNU) again to quit the TeChNICAL LeVeL Programming phase.
The display shows
OFF hh:mm
Note:
once you are in the TECHNICAL LEVEL Programming environment, to quit it you will need to scroll
through all the menus by pressing the K5GR1 key (MENU) until you return to the OFF status.
7.6 Alarm signals
bOILeR (FILLING) LeVeL TIMe-OUT
When the display shows
Time-Out alarm
Boiler Filling Up
this means that the boiler water level filling time has been exceeded.
Indeed, every time the level probe detects water shortage (probe bare), the filling phase is enabled (eVLIV +
PUMP).
If eVLIV + PUMP remain energised continuously for longer than the time-out set in the TeChNICAL LeVeL
Programming, the dosage of all its main functions is overridden. The keyboards are disabled, and all the ac
-
tuators for all operations are overridden.
All the LeDs on the push button panel will start to flash (½ ON, ½ OFF) to signal visually to the user that the
alarm stage has been entered.