Danfoss ECL Comfort 210 Installation Manual page 3

Installation Guide ECL Comfort 210 / 310, application A275 / A375
Safety Note
To avoid injury of persons and damages to the device, it is absolutely
necessary to read and observe these instructions carefully.
Necessary assembly, start-up, and maintenance work must be
performed by qualified and authorized personnel only.
The warning sign is used to emphasize special conditions that should
be taken into consideration.
Automatic update of controller software:
The software of the controller is updated automatically when the key
is inserted (as of controller version 1.11). The following animation will
be shown when the software is being updated:
Progress bar
During update:
- Do not remove the KEY
- Do not disconnect the power
This symbol indicates that this particular piece of information should
be read with special attention.
As this Installation Guide covers several system types, special system
settings will be marked with a system type. All system types are shown
in the chapter: 'Identifying your system type'.
°C (degrees Celsius) is a measured temperature value whereas K
(Kelvin) is a number of degrees.
Danfoss District Energy
VI.GU.L1.02 DEN-SMT/DK 3