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Installation Guide
ECL Comfort 310, application A376
6.7 Application
ECA addr. (choice of Remote Control Unit)
12010
Circuit
Setting range
Factory setting
2
OFF / A / B
OFF
Decides the communication with the Remote Control Unit.
OFF:
No Remote Control Unit. Only room temperature sensor,
if any.
A:
Remote Control Unit ECA 30 / 31 with address A.
B:
Remote Control Unit ECA 30 / 31 with address B.
The Remote Control Unit has no influence on the DHW control.
The Remote Control Unit must be set accordingly (A or B).
Send desired T
12500
Circuit
Setting range
Factory setting
2
OFF / ON
ON
When the controller acts as a slave controller in a master / slave system,
information about the desired flow temperature can be sent to the master
controller via the ECL 485 bus.
OFF:
Information about the desired flow temperature is not
sent to the master controller.
ON:
Information about the desired flow temperature is sent
to the master controller.
In the master controller, 'Demand offset' must be set to a value in order
to react on a desired flow temperature from a slave controller.
P exercise (pump exercise)
12022
Circuit
Setting range
Factory setting
2
OFF / ON
ON
Exercises the pump to avoid blocking in periods without heat demand.
OFF:
The pump exercise is not active.
ON:
The pump is switched ON for 1 minute every third day at
noon (12:14 hours).
M exercise (valve exercise)
12023
Circuit
Setting range
Factory setting
2
OFF / ON
OFF
Exercises the valve to avoid blocking in periods without heat demand.
OFF:
The valve exercise is not active.
ON:
The valve opens for 7 minutes and closes for 7 minutes
every third day at noon (12:00 hours).
Danfoss District Energy
VI.GU.B1.02
DEN-SMT/DK
119