MUL41E-0610/06-2011 Page 23
13 - COMPRESSOR
13.1 - Function
The CLIMATIC™ 60 manages the compressor(s) according to the outlet temperature demand and engages the
number of compressor calculated to reach the water set point.
13.2 - Description
The CLIMATIC™ 60 offers possibilities to disable some compressor(s) on the circuit. Note this opportunity can be
also done by dry contact (Refer to the “Free input/output” paragraph).
Item
The compressors allowed to run can be pre-specifyd according to the scheduling and can take different values for
each schedule mode (A, B, C, D, and BMS).
Moreover, the priority to circuit can be specified (for units with 2 circuits)
“Auto”:
This is the CLIMATIC™ 60 which decide the priority of the circuit to start first. Note that the priority is swapped
when all the compressors are stopped in order to optimise the operating hours of the two circuits.
“Priority C1”:
The priority is fixed to the circuit 1, which means this is the circuit 1 which starts first and stops the last.
“Priority C2”:
The priority is fixed to the circuit 2, which means this is the circuit 2 which starts first and stops the last.