Labconco Logic+ A2 Technical Manual page 39

10. If a Type C1 model, and B-Mode operation was selected previously, the Active
Protection Screen will appear. This allows the selection of the time for which the
Type C1 will continue to operate (while sounding an alarm) when a remote
(building) exhaust failure occurs. This allows the user time to secure critical work
and exit before the cabinet shuts off. Set in 10 second increments up to 5
minutes (300 seconds). Use [UP] or [DOWN] to select the Active Protection
time. Press [OK/MUTE].
C1
B MODE
ACTIVE PROTECTION
10 SECONDS
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