Danfoss ECL Comfort 310 Operating Manual page 144

Operating Guide
ECA MENU > ECA factory > Reset ECL addr.
Reset ECL addr. (Reset ECL address)
If none of the connected ECL Comfort controllers has the address
15, the ECA 30 / 31 can set all connected ECL controllers on the
ECL 485 bus back to address 15.
NO: The reset procedure is not done.
YES: The reset procedure is done (await 10 sec.).
ECA MENU > ECA factory > Update firmware
Update firmware
The ECA 30 / 31 can be updated with new firmware (software).
The firmware comes with the ECL application key, when the key
version is at least 2.xx.
If no new firmware is available, a symbol of the application key
is displayed with an X.
NO:
The updating procedure is not done.
YES: The updating procedure is done.
144 DEN-SMT/DK
ECL Comfort 310, application A368
The ECL 485 bus related address of the ECL controller is found:
MENU > 'Common controller settings' > 'System' > 'Communication' >
'ECL 485 addr.'
The "Reset ECL addr." cannot be activated if one or more of the
connected ECL Comfort controllers has the address 15.
In a system with MASTER / SLAVE controllers, only one MASTER
controller with address 15 is allowed.
If by mistake more MASTER controllers are present in an ECL 485
communication bus system, decide which controller is to be MASTER.
Change the address in the remaining controllers. However, the system
will operate but not be stable with more than one MASTER controller.
The ECA 30 / 31 automatically verifies if a new firmware is present on
the application key in the ECL Comfort controller.
The ECA 30 / 31 is automatically updated at new application upload in
the ECL Comfort controller.
The ECA 30 / 31 is not automatically updated when connected to an
ECL Comfort controller with uploaded application. A manual update
is always possible.
Quick guide "ECA 30 / 31 to override mode":
1. Go to ECA MENU
2. Move cursor to "Clock" symbol
3. Select the "Clock" symbol
4. Choose and select one of 4 override functions
5. Below the override symbol: Set hours or date
6. Below hours / date: Set desired room temperature for the override
period
VI.LG.J3.02
Danfoss District Energy