Stulz C2020 User Manual

EN/07.2013/58/18
If A - User setup is selected:
• The display will show the code of the parameter
• Use UP / DOWN keys to scroll all the parameters
If B - Counters menu is selected:
• Use UP / DOWN keys to visualize one at a time the hours of activity of four devices (with string rotation) as below:
– Page 1 - Hours of evaporator fans activity (x100 h): “EF_XXX”
– Page 2 - Hours of condenser fan activity (x100 h): “CF_XXX”
– Page 3 - Hours of compressor activity (x100 h): “CP_XXX”
– Page 4 - Hours of freecooling damper activity (x100 h): “FC_XXX”
• Press ESC to go back to the previous menu
If C - Alarm history menu is selected:
• Use the UP / DOWN keys to visualize one at a time the last 50 happened alarms (with string rotation).
3.3. Visualization on C03 user (ACTKPDC1010H)
In the first screen the following data are displayed:
1. The manufacturer’s name ( “STULZ”)
2. The type of controller (“CONTROLLER C2020”)
3. The version of the software (standard or “client’s name”)
4. The client’s version (standard or name of the client)
** STULZ **
CONTROLLER C2020
STUTL2XX.YY
CCC
After the initialization phase a new screen appears. Use UP/DOWN ARROW keys to scroll the screens and display the
measured and set parameters, for example: external and internal temperature, external and internal humidity, fans on/
off, etc.
In the following figure all main screens are represented on the left and on the right side are explained the parameters
indicated in every screen.
If a component is not connected, the corresponding value doesn’t appear (---).

Stulz C2020 Specifications

General

Brand	Stulz
Model	C2020
Category	Controller
Language	English