Changing The Operating Mode - Danfoss ECL 2000 User Manual

4.5

Changing the Operating Mode

Changing the operating
mode for all circuits
Automatic
Comfort
Night setback
Stand-by
Changing the operating
mode for one circuit
The ECL 2000 can operate in 4 modes. Use the Mode push-button on the front panel
to change the controller's operating mode.
Above the Mode push-button, there are 4 LED symbols:
you select an operating mode, the symbol corresponding to the selected mode lights
up.
By pressing the Mode button once more, all three circuits are set in Automatic mode.
Alternatively, you can change the operating mode for each of the system's circuits
individually:
1. In the System Overview, press
with.
2. Use the Mode push-button to select the desired operating mode.
Note:
If the system includes a timer circuit, this circuit will be set in Night Setback mode
when Stand-by is selected, that is, the timer output will be constantly off.
EY.65.H4.02
The controller switches between comfort and night set-
back temperature as specified in the 7-day plan.
Page 17 tells you how to modify the plan.
The controller maintains comfort temperature for all
circuits.
The controller maintains night setback temperature con-
stantly in all circuits.
Temperature control is stopped but the system is frost-
protected at 6 °C.
to select the circuit you wish to work
Day-to-Day Operation
, , and . When
15