14
AVAILABLE DIAGRAMS
SCH 01
Solar heating installation with 1 tank and no integrative
heat source.
Control logic
WARNING: The following control logics must be applied
to all the diagram described hereinafter.
CONTROL LOGIC
CONTROL LOGIC IN MANUAL MODE OR IN ABC
ABC
MANUALE
T/ABC
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MANUAL IN PARALLEL TO T*E ţT CONTROL
The control logic concerning the commands of the ‘A$C’ function
or the ‘ MANUAL ‘ operation mode takes the place of the
differential gear control. The controls concerning the Safety and
Maximum temperatures are always active. The integrative source
in Manual mode or in A$C is deactivated. It will be automatically
reactivated when the above modes are deactivated.
CONTROL LOGIC OF THE SAFETY THERMOSTATS
The control is not active when the unit is in ‘ OFF ‘ status.
ALR RELAY
WARNING!
All outputs are 230V~ powered and are NOT potential free.
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