Danfoss ERC 102 User Manual

41
Display Delay/ ddL
In order to provide a realistic temperature appearance for an application,
a display delay can be set.
The parameter sets the time constant τ (tau) of the moving average filter
for the display.
Physically, one time constant represents the time it takes the system’s
step-response to reach 66% of its final value and five time-constants the time
it takes to reach 99% of its final value.
The parameter can be set from 0 to 10 minutes.
Display Offset / doF
This parameter is a relative value and allows the temperature displayed to be
different to the temperature measured. For instance, at a measured temperature
of 7°C and doF set to -2K, the displayed temperature will be 5°C instead.
Lock Time After Defrost / dLt
In order not to show a rising temperature during defrosting, the displayed tem-
perature is locked at the temperature shown at the start of the defrost cycle for the
number of minutes set in this parameter.
0 = no lock.
Show Economy State / SEC
If set to yES, this parameter causes the display to show ECO when the system is in
ECO mode.
If set to nO, the temperature continues to be displayed.
Show Pull down state / SSC
If set to yES, this parameter causes the display to show SC when the system is in
Pull Down mode.
If set to nO, the temperature continues to be displayed.
Show Defrost / SdF
If set to yES, this parameter causes the display to show DEF when the system is in
defrost mode. If set to nO, the temperature continues to be displayed.
Danfoss ERC 102
Hold 3 sec: Menu
1 Click: Variable direct function, e.g.ECO/Night mode
1 Click: Variable direct function, e.g. light
Sub function: Up
1 Click: Temperature setpoint
Sub function: Down
Sub function: Back
Sub function: OK
ERC Front and Button Functionallity:
1 Click: Temperature setpoint
Danfoss ERC 102
Hold 3 sec: Menu
1 Click: Variable direct function, e.g.ECO/Night mode
1 Click: Variable direct function, e.g. light
Sub function: Up
1 Click: Temperature setpoint
Sub function: Down
Sub function: Back
Sub function: OK
ERC Front and Button Functionallity:
1 Click: Temperature setpoint
Danfoss ERC 102
Hold 3 sec: Menu
1 Click: Variable direct function, e.g.ECO/Night mode
1 Click: Variable direct function, e.g. light
Sub function: Up
1 Click: Temperature setpoint
Sub function: Down
Sub function: Back
Sub function: OK
ERC Front and Button Functionallity:
1 Click: Temperature setpoint
Danfoss ERC 102
Hold 3 sec: Menu
1 Click: Variable direct function, e.g.ECO/Night mode
1 Click: Variable direct function, e.g. light
Sub function: Up
1 Click: Temperature setpoint
Sub function: Down
Sub function: Back
Sub function: OK
ERC Front and Button Functionallity:
1 Click: Temperature setpoint
Danfoss ERC 102
Hold 3 sec: Menu
1 Click: Variable direct function, e.g.ECO/Night mode
1 Click: Variable direct function, e.g. light
Sub function: Up
1 Click: Temperature setpoint
Sub function: Down
Sub function: Back
Sub function: OK
ERC Front and Button Functionallity:
1 Click: Temperature setpoint
Danfoss ERC 102
Hold 3 sec: Menu
1 Click: Variable direct function, e.g.ECO/Night mode
1 Click: Variable direct function, e.g. light
Sub function: Up
1 Click: Temperature setpoint
Sub function: Down
Sub function: Back
Sub function: OK
ERC Front and Button Functionallity:
1 Click: Temperature setpoint
ERC 102 Reference manual – 7 PARAMETERS

Danfoss ERC 102 Specifications

General

Brand	Danfoss
Model	ERC 102
Category	Controller
Language	English