Routine Maintenance For Vcn; Routine Maintenance For The Smoke Detector - Huawei iManager NetEco 6000 Device Installation And Commissioning Manual

iManager NetEco 6000
Device Installation and Commissioning Guide
Item

7.1.1.2 Routine Maintenance for VCN

Table 7-2 Routine Maintenance for VCN
Item
Check the VCN
indicator.

7.1.1.3 Routine Maintenance for the Smoke Detector

Table 7-3 Routine Maintenance for the Smoke Detector
Item
Issue 03 (2019-03-10)
Mainte Method
nance
Frequen
cy
Maintenan Method
ce Interval
Monthly Observe the
VCN indicator.
Mainte Method
nance
Interva
l
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Expected Symptom
Result and
Possible
Cause
After the
RS485
expansion
card or AI/DI
expansion
card is
powered on
the first time,
the ALM
indicator is
on. One
minute later,
the RUN
indicator
blinks fast,
indicating
that the board
is in poor
contact.
Expected
Result
The VCN
indicator is
steady green.
Expected Exception Handling
Result
7 Device Maintenance
Exception
Handling
Reinstall the
board.
Exception
Handling
See the delivered
documents.
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