Sequence Description - hager HIC4 Serie Notice D'utilisation

Operation
Automatic sequences
Return to priority source
This sequence is activated as soon as the changeover
switch is in automatic mode and in emergency position
(position II):
• the priority source 1 is not available
Specific feature:manual retransfer
• When priority source comes back, it can be required not
to automatically retransfer and wait for an more adequate
timing.
• It is possible, validating manual retransfer feature (refer to
programming), to block the retransfer.It is initiated from:
• validation push button localy or on remote interface.

Sequence description

63
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• the changeover switch is in emergency position
(ex:genset)
• the emergency source is available.