DEVI devireg 540, User Instruction

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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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