Operation - Danfoss ERC 112D VSC User Manual

User Guide | ERC 112D VSC Refrigeration Controller

Operation

Software tool/Gateway
Docking station
Manual operation with
buttons (Direct Access)
Examples
© Danfoss | DCS (vt) | 2019.07
The controller can be controlled in three ways:
Using "KoolProg Software", the Danfoss Docking
Station or manually by means of the buttons on
the front panel.
Docking station is supplied separately.
For further information, please contact your local
Danfoss representative.
1 Press: variable direct
function, e.g. "Defrost"
Sub function: back
1 Press: variable direct
function, e.g. Super Chill
Sub function: "OK"
Changing the Desired Temperature Set point:
1. The display shows the current temperature.
2. Press "up/down" to access set point.
3. Press "up/down" to adjust set point.
After 30 seconds, the display automatically
reverts to showing the current temperature
Acknowledging Alarms:
1. Display Flashing the alarm message.
2. Press any button to acknowledge.
Password protection:
1. Press "^" and "v" together and hold 5 seconds
to access the menu.
2. The display shows "PAS" (only if configured for
password protection).
3. Press "OK".
4. Press "^" / "v" to the code.
5. Press "OK".
Password protection on three levels:
1. Level 1: "shop" (daily use by shop personnel).
2. Level 2: "ser" (service technician).
3. Level 3: "OEM" (OEM programming).
"KoolProg Software" is licenced Danfoss software
offering easy parameter set up via a USB gateway.
This software is supplied separately;
for technical literature and further information,
please contact your local Danfoss representative.
1 Press: temperature set point
1 Press: temperature set point
Sub function: "down"
Changing a Parameter
Some parameters may be hidden to you.
Your access level will determine which
parameters you can view and edit:
1. Press "^" and "v" together and hold 5 seconds
to access the menu.
2. First parameter group is shown "tHE".
3. Press "^" and "v" to find the desired group.
4. Press "OK".
5. First parameter is shown.
6. Press "^" and "v" to find the desired
parameter.
7. Press "OK".
8. Press "^" and "v" to find the desired setting.
9. Press "OK".
After 30 seconds, the display automatically
reverts to showing the current temperature.
Or Press 2 x "Back".
NOTE:
Incorrect parameter settings can lead
to inadequate cooling, excessive energy
consumption, unnecessary alarms and in the
case of temperature-sensitive food storage,
breaches in food hygiene principles and
regulations.
Only a trained operator should make changes to
parameters.
BC286552322855en-000201 | 9
Sub function: "up"