Installation, Start-Up, Adjustment and Maintenance Manual
69
Operation Management And Control
The Display of the electronic control board, during the normal operation, shows in alternative mode the
following information:
Water inlet temperature (after the symbol )
Water outlet temperature (after the symbol )
Temperature
difference
∆
T (after the symbol )
If anomalies are found, the electronic control board will show them on the display and will visualize the
relative flashing unit codes. (i.e.
).
Until the unit code is not deactivated, display will show the unit code flashing. When there are more than one
unit code deactivated, they will be visualized in alternative mode and flashing.
To enter the menu of electronic control board (visualization menu) press its ENCODER once: on the display
the 1st menu entry will be visualized (menu 0, shown as ).
If any information (menu, menu entries, parameters and/or values, etc.) is visualized on the display in flashing mode, it means
that this information couldn’t be entered.
When an information is not available, the display visualizes : .
Rotating the encoder, all the other menu will be visualized on the display.
To exit and return to the precedent level, it is necessary to select the letter “E”
( ) by pressing the encoder.
To enter in menu and visualize menu entries it’s necessary to stop on the desired menu and press the
encoder: on the display the first menu entry
of the same menu will be visualized .
The menu entries will be identified on the display of the electronic control board through a number, where its maximum value is 3
digits (lined up at right). The visualization is characterized by the presence (on the 1st digit of display) of the menu identification
number (example : indicates entry 0, menu 0; indicates menu entry 2, menu 0).
By
rotating the encoder
, all the other menu entries
of the same menu
will be visualized on the display.
To exit and return to the precedent level (default visualization), it is necessary to select the letter “E”
( ) by pressing the encoder.
MENU DESCRIPTION
The electronic control board presents nine menu (from 0 to 8), as follows:
Table 27
– S61 MENUS
NOTE
NOTE
Menu 0: Data Visualization
Menu 1: Parameter Visualization
Menu 2: Actions
Menu 3: End User Adjustment
Menu 4: Adjustment by (Assistance Centers)
Menu 5: Adjustment (by Assistance Centers)
Menu 6: Unit Type Adjustment (by Assistance Centers)
Menu 7: Digital Inlet Visualization
Menu 8: Set Password (not manageable)
“E”: Exit