DEVI devireg 540 User Instruction page 33

devireg 550 ONLY:
™
The fi rst function to choose in the
basic setting is whether devireg 550
™
must operate Alone or as Master or
Slave thermostat.
If several thermostats are linked in
one network, only one of the thermo-
stats can be choosen as Master !
For further information about network
and Master/Slave, see section on
page 24.
Turn to choose Alone (ALO), Master
(MAS) or Slave (SLA), and press ...
Please note !
If Slave is chosen, not all settings in
the Basic Setting will appear.
The settings left out can be set from
the Master unit.
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