Installation Guide
ECA 30 / 31 for ECL Comfort 210 / 210B / 310 / 310B
2.3.6 Situation: ECA MENU point only
This display indicates that an application has not been uploaded or
the communication to the connected ECL controller is not working
properly.
An X on the ECL controller symbol indicates that there is no
communication with a master on the ECL485 bus network.
Help procedure:
1. Check wiring connections between ECA 30 / 31 and ECL
Comfort controller
2. Check communication address:
In ECL Comfort: MENU > Common controller settings > System
> Communication > ECL 485 addr.:
As standard "15" is selected.
In ECA 30 / 31: ECA MENU > ECA System > ECA Communication
> Connection addr.:
As standard "15" is selected.
Display part of ECA 30 / 31:
In a system with ECA 30 / 31 and ECL Comfort controller(s) one of the
ECL Comfort controllers must be master (address 15).
6
DEN-SMT/DK
VI.GU.V1.02
Danfoss District Energy
