AwiWarn
The transmitter is equipped with screw terminals to accommodate conductors with a cross-section of
0.5 mm
2
to 2.5 mm
2
(20 AWG to 13 AWG) and relay 3x5A for 250 VAC. The assignment can be found in
the included electrical plan.
11.4 Settings and calibration
The AwiWarn CH4 has three preset alarms:
– A1 pre-alarm gas warning system (10% LEL) / contact closed if OK
– A2 main alarm gas warning system (20% LEL) / contact closed if OK
– Combined fault gas warning system / contact closed if OK
For information on changing these settings, please also contact the manufacturer Honeywell (
In order to permanently meet the safety requirements regarding the detection of the intrusion of a
dangerous atmosphere from outside (zone 2) into the device, the AwiWarn needs to be calibrated at
least once a year. More detailed information on this can be requested from Awite. The calibration of the
AwiWarn can be carried out directly by Awite.
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