Danfoss ECL Comfort 310 Operating Manual page 99

Operating Guide
MENU > Settings > Refill water
Valve delay
Circuit
All
Setting of the time for activation of the ON/OFF valve after start of the refill
water pump.
* See Appendix "Parameter ID overview"
MENU > Settings > Refill water
No. of pumps
Circuit
All
Setting of the number of pumps in the refill water circuit.
* See Appendix "Parameter ID overview"
OFF:
The refill water pump function is controlled by the
master controller.
1 ... 2:
The refill water function has one or two pumps.
Danfoss District Energy
ECL Comfort 310, application A368
1x325
Setting range Factory setting
*
1x326
Setting range Factory setting
*
*
= Time
X
= Pressure
Y
# 1 # = Pressure desired
# 2 # = Actual pressure
# 3 # = Pressure difference
# 4 # = Valve delay
*
Refill water
pump
When selecting OFF and a demand for refill occurs, the controller
for the actual circuit sends the requirement via the ECL 485
communication bus to the master controller.
The master must be running an application with refill water function.
The master starts the refill water pump and sends, via the ECL 485
communication bus, a message that the refill water pump is started.
The refill water valve then opens.
The slave must have an address 1 ... 9.
VI.LG.J3.02
ECL 485
communication
bus
Refill water
valve
DEN-SMT/DK 99