Tn (Integration Time Constant) 6185; Tn - Idle (Integration Time Constant) 6096; M1 Run (Running Time Of The Motorized Control Valve) 6186 - Danfoss ECL Comfort 110 Operating Manual

Maintenance
Tn (integration time constant)
Set a high integration time constant to obtain a slow but stable reaction to deviations.
A low integration constant will make the controller react fast but with less stability.
Tn - idle (integration time constant)
When there is no DHW tapping (DHW draw-off), the saving temperature is slowly
controlled at either S3 or S2 (see also the setting in 6097).
Set a high integration time constant to obtain a slow control.
Set a low integration time constant for a fast control.
M1 run (running time of the motorized control valve)
'M1 run' is the time it takes the controlled unit to move from fully closed to fully open
position. Set the 'M1 run' according to the example.
How to calculate the running time of a motorized control valve
The running time of the motorized control valve is calculated using the following methods:
Seated valves
Running time = Valve stroke (mm) x actuator speed (sec. / mm)
Example:
Rotating valves
Running time = Turning degrees x actuator speed (sec. / degr.)
Example:
16 | © Danfoss | 2020.12
Setting range
5 ... 999 s
Setting range
5 ... 999 s
Setting range
5 ... 250 s
5.0 mm x 15 sec. / mm = 75 sec.
90 degr. x 2 sec. / degr. = 180 sec.
6185
Factory setting
20 s
6096
Factory setting
120 s
6186
Factory setting
15 s
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