Danfoss ECL Comfort 310 Installation Manual page 135

Installation Guide
Min. act. time (min. activation time gear motor)
Circuit
3
The min. pulse period of 20 ms (milliseconds ) for activation of the gear
motor.
Min. act. time (min. activation time gear motor) — A376.9
Circuit
3
The min. pulse period of 20 ms (milliseconds ) for activation of the gear
motor.
Supply T (idle) — A376.2
Circuit
3
The 'supply T (idle)' is the supply temperature when there is no DHW
tapping. When tapping is not detected (the flow switch is deactivated), the
temperature is maintained at a lower level (saving temperature). Choose
which temperature sensor is to maintain the saving temperature.
OFF:
The saving temperature is maintained at the DHW flow
temperature sensor (S4).
ON: The saving temperature is maintained at the supply
temperature sensor (S6).
Tn (idle) — A376.2
Circuit
3
When no tapping is detected (the flow switch is deactivated), the
temperature is maintained at a low level (saving temperature). The
integration time 'Tn (idle)' can be set to obtain a slow but stable control.
Open time — A376.2
Circuit
3
The 'Open time' is the forced time (in seconds) that it takes to open the
motorized control valve when a tapping is detected (the flow switch
is activated). This function compensates for the delay before the flow
temperature sensor measures a change in temperature.
Danfoss District Energy
ECL Comfort 310, application A376
13189
Setting range Factory setting
2 ... 50
13189
Setting range Factory setting
2 ... 50
13097
Setting range Factory setting
OFF / ON
13096
Setting range Factory setting
1 ... 999 s
13094
Setting range Factory setting
OFF / 0.1... 25.0 s
Setting example
2
10
3
50
The setting should be kept as high as acceptable to increase the
lifetime of the actuator (gear motor).
Setting example
2
10
2
50
The setting should be kept as high as acceptable to increase the
lifetime of the actuator (gear motor).
If the S6 temperature sensor is not connected, the idle supply
OFF
temperature will be maintained at S4.
120 s
4.0 s
VI.GU.B1.02
Value x 20 ms
40 ms
200 ms
1000 ms
Value x 20 ms
40 ms
200 ms
1000 ms
DEN-SMT/DK 135