Basic Menu - Kolpak A421 Manuel D'installation, De Fonctionnement Et D'entretien

A421 Control parameter setup menus
•
The A421 Temperature Controls have a Basic and an Advanced setup menu. You can scroll through the parameter setup
codes, view and edit parameter values, and set up your control for your application requirement. The control also has a
Restricted adjustment menu. See Restricting user adjustment for more information.
Note: The A421 Control retains a copy of the saved parameter values in memory. When you change and save a new value, the
new value immediately overwrites the previous value and saves to memory. In the event of a power failure, brown out, or when
you disconnect power from the control, all of the current parameter values in memory are retained. Reconnecting power to the
control restores all of the saved values.
Navigating the Basic and Advanced menus
• The A421 Control buttons and display operate the same way in Basic and Advanced menus. You can observe the
following behavior in any parameter code screen: The parameter code flashes on and off.
To navigate through all of the parameter code screens, press Down or Up.
•
To exit either menu and return to the Main screen, press Down and Up simultaneously.
•
• You can perform the following actions in any parameter code screen:
The parameter value flashes on and off.
•
To scroll through all of the available parameter values for the associated parameter code, press Down or Up.
•
With the preferred parameter value displayed, press MENU to save the value and go to the next parameter code screen.
•
Note: If you do not press MENU to save a new value, the control reverts to the last saved value. After 30 seconds of inactivity
while in any screen, the control reverts to the Main screen.

Basic menu

• Use the Basic menu to quickly edit the On and OFF temperature values, as well as the Sensor Failure Mode (SF) and the
Anti-Short Cycle Delay (ASd) value.
See Parameter codes and modes of operation for more information about parameter codes, usable parameter values,
•
and default values.
14