Honeywell 5704 Operating Instructions Manual page 53

MAN0448_Issue 13_2010
005704-M-5001 A03249
CHAPTER 3 CONTROlS AND FACIlITIES
c. A1 AlARM - Flashing Red CHL LED
The A1 channel alarm condition is shown by the associated CHL
LED flashing red once per period as shown below:
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0.8s
0.2s
This indicates that the preset first level gas alarm for that channel
has been exceeded. This alarm will not function in the event of either
a fault or inhibit condition being active.
A2 AlARM - Flashing Red CHL LED
d.
The A2 channel alarm condition is shown by the associated CHL
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0.2s 0.1 0.2s
LED flashing red twice per period as shown below:
This indicates that the preset second level gas alarm for that channel
has been exceeded. This alarm will not function in the event of either
a fault or inhibit condition being active.
e. A3 AlARM - Flashing Red CHL LED
The A3 channel alarm condition is shown by the associated CHL
LED flashing red three times per period as shown below:
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0.1 0.2s 0.1 0.2s 0.2s 0.2s 0.1 0.2s 0.1 0.2s 0.2s 0.2s 0.1 0.2s 0.1 0.2s 0.2s
0.2s
This indicates that the preset third level gas alarm for that channel
has been exceeded. This alarm will not function in the event of either
a fault or inhibit condition being active.
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0.8s
0.2s
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0.2s 0.1 0.2s
0.5s
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3-12
5704 Control System
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0.2s 0.8s
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0.5s 0.2s 0.1 0.2s
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0.5s
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