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ENGLISH
µC
2
SE - +030220426 - rel. 2.1 - 09.06.2010
10.2.6 Notes for version 1.7
Implemented second antifreeze set point (A14)
10.2.7 Notes for version 1.8
Improved broadcast of Modbus® communication with supervisory system
10.2.8 Notes for version 1.9
Improved DO management with DC power supply
10.2.9 Notes for version 2.0
• Implemented the option to connect µC2SE, expansion board and one EVD400 which increases the number of I/Os available even in single circuit applications.
• Increased the options for the parameters (P25~P32) corresponding to the digital output settings (function also available for the outputs on the expansion if
the rmware version on the latter is 1.7 or higher).
• Implemented a new type of alarm (CP1~CP4), relating to the individual compressors.
• Implemented a settable delay time (C19) between pre-opening of the electronic expansion valve (by EVD400) and compressor start.
10.2.10 Notes for version 2.1
Improved the set point compensation algorithm for the supplementary heater in heat pump mode.
10.2.11 Notes for version 2.2
Improved integration with the µAD room terminal in heating and cooling modes
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