Miscellaneous; Eca 30 / 31 Setup Procedures - Danfoss ECL Comfort 210 Operating Manual

Operating Guide ECL Comfort 210/296/310, application A232 / A332

7.0 Miscellaneous

7.1 ECA 30 / 31 setup procedures

ECA 30 (code no. 087H3200) is a remote control unit with built-in
room temperature sensor.
ECA 31 (code no. 087H3201) is a remote control unit with built-in
room temperature sensor and humidity sensor (relative humidity).
An external room temperature sensor can be connected to both
types to substitute the built-in sensor.
An external room temperature sensor will be recognized at ECA
30 / 31 power-up.
Connections: See the section 'Electrical connections' .
Max. two ECA 30 / 31 can be connected to one ECL controller
or a system (master-slave) consisting of several ECL controllers
connected on the same ECL 485 bus. In the master-slave system
only one of the ECL controllers is master. The ECA 30 / 31 can,
among others, be set to:
• monitor and set the ECL controller remotely
• measure the room temperature and (ECA 31) humidity
• extend comfort / saving period temporarily
After application upload in the ECL Comfort controller, the remote
control unit ECA 30 / 31 will after approx. one minute ask to 'Copy
application' .
Confirm this in order to upload the application to the ECA 30 / 31.
Menu structure
The menu structure of ECA 30 / 31 is an "ECA MENU" and the ECL
menu, copied from the ECL Comfort controller.
The ECA MENU contains:
• ECA settings
• ECA system
• ECA factory
ECA settings: Offset adjustment of the measured room
temperature.
Offset adjustment of relative humidity (ECA 31 only).
ECA system: Display, communication, override settings and version
info.
ECA factory: Erase of all applications in the ECA 30 / 31, restore to
factory settings, reset of ECL address and firmware update.
VI.JM.G2.02
Part of the ECA 30 / 31 display in ECL mode:
Part of the ECA 30 / 31 display in ECA mode:
If only the "ECA MENU" is shown, it can indicate that the ECA 30 / 31 is
not having correct communication address.
See ECA MENU > ECA system > ECA communication: ECL address.
In most cases the ECL address setting must be "15".
Regarding ECA settings:
When ECA 30 / 31 is not used as remote unit, the offset adjustments
menu(s) are not present.
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