Beretta SC ACS 160 E, Руководство пользователя

Страница: 21 / 32

21
ENGLISH
DISPLAY AND PROGRAMMING
With its clear graphic and text interface, the display (1)
provides intuitive guidance on the operation of the con-
troller.
LED (2) lights green if a relay is active.
LED (2) lights red when the controller is in “Off” mode.
LED (2) blinks red slowly when the controller is in “Ma-
nual” mode.
LED (2) blinks red rapidly if an error occurs.
Commands are entered using four keys (4) and (3+4),
which are assigned context-sensitive functions.
The “esc” key (3) is used to cancel a command or exit
the current menu. When changes have been made and
are applicable, the controller will prompt for confirmation
to save.
The function of each of the other three keys (4) is shown in
the display line immediately above; the right-hand key is
generally used to confirm and select input data.
Examples of key functions:
+/- = increase/decrease values
↑ / ↓ = scroll menu up/down
yes/no = confirm/cancel
Info = additional information
Back = return to previous screen
ok = confirm selection
Confirm = confirm setting
esc
(1)
(2)
(3)
(4)
Meaning of symbols in the display:
Pump (revolves with pump in operation)
Flow meter
Heat exchanger
Temperature sensor
Mixer valve
Valve
Storage cylinder
Warning / Error message
Information
MENU SEQUENCE AND MENU STRUCTURE
Schematic or overview mode will appear if no key is pres-
sed for a period of 2 minutes, or if "esc" is pressed to exit
the main menu.
Pressing any key in schematic or overview mode, the
main menu reappears. The following menus are available:
Exit main menu
OK
esc
1.Measurements
2.Statistics
1. Measurements
Current temperature values with explanations
2. Statistics General system control information, including hours of operation, etc.
3. Display mode Selection of schematic mode or overview mode
4. Operating mode Automatic mode, manual mode, or controller Off
5. Settings Management of parameters required for normal operation
6. Special functions Program selection, sensor calibration, clock, additional sensor, etc.
7. Menu lock Protection against unintentional setting changes at critical points
8. Service data For diagnosis in the event of errors occurring
9. Language
Language selection