Kendro HERAcell 240 Operating Instructions Manual page 34

6. Initial Setup
®
HERAcell Alarm Relay
Operating mode
No error, mains off
No error, mains on
Error
X: contact closed / O: contact open
Note – Circuit structure:
The alarm relay is activated by all errors re-
ported by the unit (probe break, setpoint exceeded/not
reached, and door open longer than 10 minutes).
HERAcell
.
Contact 4 - 1
X
O
X
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®
240 CO Incubator Operating Instructions
2
Contact 4 - 3
O
X
O
Version: 03.2001 / 50065640