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UNITS IN MULTIPLE CONFIGURATION
Complete system management is carried out by the master unit,
identified by address 0.
Thermoregulation takes place on the supply temperature of the
entire system (Tw).
At switch-on, when a load is requested, the units are switched on
in sequence based on their address, in numerical order.
When the load decreases, the units are switched off following the
same sequence.
Example in cooling:
If Tw >= set point + 10°C

the control activates 50% of the resources in sequence based
on the set address.
 after a time interval (default: 240 seconds)

if the load increases, additional resources are activated

if the load decreases, the units are switched off following the
same sequence (first start, first stop).
If Tw < set point + 10°C (in cooling)

the control activates only the master unit.

after a time interval (default: 240 seconds)

if the load increases, additional resources are activated based
on the set address
 if the load decreases, the master unit switches off.