Macurco DVP-120C Manual
REV – 1.0
[34-8708-4770-8 ]
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Figure B-1 System Wiring Diagram
Setting the System Configuration
The configuration menus can be entered from normal mode by pressing the MENU key. While in configuration
mode, the user can review all configuration parameters to check the current operating conditions.
5 S E N S O R S F O U N D
3 R E L A Y S F O U N D
Figure B-2 Hardware Summary
The MENU key is also used to return to a higher-level menu, exit the configuration menus and finally return to
normal mode.
Figure B-3 Keypad Layout
When exiting from the menu system to normal mode, if any configuration changes have been made, the panel will
ask whether changes are to be saved.
S a v e C o n f i g . ?
( 0 = N O , 1 = Y E S )
Figure B-4 Save Configuration? Prompt
Pressing the zero (0) key at this point will cancel all changes except time and day of the week. Pressing the one (1)
key will save all changes to memory, and the changes will then become immediately effective in controlling the
ventilation system.
The numeric keys are used to change the particular parameter displayed. The underlined numeral, or space, on each
display, indicates what will be changed by the numeric keys. The left and right arrow keys will enter the particular
submenu and scroll through the items of the same type where appropriate, (e.g., enter the Configure Sensors
submenu) and scroll through the parameter lists for the existing sensors. The up-arrow key scrolls through the menu
entries in the order listed here, while the down arrow key scrolls in the reverse order.
Changing the configuration parameters requires the entry of a password before changes can be made. The default
password is 1234.
In many cases, the parameter is entered as a string of numerals, but some parameters are selected by pressing a
single key, e.g. pressing 1 selects Monday, 2 selects Tuesday, etc.
