ECKELMANN UA 300 D, Manual

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Operation of UA 300 D
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2007 − ECKELMANN | BERLINER STRASSE 161 | 65205 WIESBADEN | FON +49(0)611 7103-0 | FAX 49(0)611 7103-133 | eckelmann.de
Version 2.03 27. Juni 2008
6.4.1 Defining the refrigeration point
Various parameters can be entered to define the refrigeration point controlled by the UA 300 D:
- Refrigeration point name (via CAN bus, 19 characters freely editable)
- Refrigeration point Item ID (via CAN bus 5 characters freely editable)
- Alarm priority (0, 1, 2, −−)
Alarms can be suppressed by setting the alarm priority to 0.
- No. of compressor pack (e.g. VS 3000) supplying the refrigeration point (0 to 9)
- Type of compressor pack supplying the refrigeration point (LT/NT)
- Number of temperature sensors
- Division of refrigeration point in one or two zones
6.4.2 Defining the controller
Choice can be made among eight controller types to define the basic control action. The controllers available
are UA 111, UA 111 D, UA 121, UA 131, UA 131 DD, UA 141, UR 141 NK(NT) and UR 141 TK(LT). Each con-
troller is identifiable by a six−digit Device No. stored in the EPROM at the time of production. The software ver-
sion is identified by a Version No. (X.XX) stored in the EPROM (see Menu 6−2−1). The controller type can be set
by DIP switch (see Section 4.2.2 − Setting the Controller Type and Master−Salve Mode).
Setting the controller type limits the available functions and parameters of the UA 300 D. Functions not required
by the selected controller type are hidden.
Changing the controller type resets all parameters to their default settings.