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For indoor BTS3900,we defined 7 alarms for BTS and 3 alarms for DG

Alarm name list:

DC Power alarm Sensor DG

1 2 3 4 5 6 7 8 9 10 11

Ac mains fail

Rectifier fail

BLVD door alarm

fire alarm

High Temp

water DG fail

DG run Low fuel OB light

NC NC NC NC NC NC NC NC NC NC

Test method:

1. AC mains fail

Turn off the supply power switch on power cabinet, which is a product of

Huawei (equal to Eltek of swap site), to simulate the Main Alarm

Turn on the switch to eliminate the Main Alarm

Notice:

When you simulate this alarm, Rectifier module failure alarm will appear

at the same time.

Other method: （backup,we’d better use the first method）- At Relay test mode on Power cabinet, press Relay 3 to simulate AC Main

fail alarm

- Press Relay 3 again to clear this alarm

2. Rectifier alarm

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Take out the Rectifier module board from power cabinet to simulate the

alarm

Insert the Rectifier board to eliminate the alarm

Other method: （backup,we’d better use the first method）- At Relay Test mode on Power cabinet, press Relay 5 to simulate

Rectifier larm.

- Press Relay 5 again to clear this alarm

3. Low battery alarm

In the eltek cabinet,choose twice to enter “user option”,then press

,choose LVBD information,press “sel.”,change the value to a high

one,then we can see the alarm on M2000

Recover the value to the default one to eliminate the alarm

Other method: （backup,we’d better use the first method1.At Relay Test mode, press Relay 6 to simulate Low battery alarm

Press Relay 6 again to clear this alarm

2.- Take off the cover of EPAC-AG box, then implement shorting circuit the

fourth pair cable from left to right direction to simular Low battery alarm

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- Uncorvered this once to clear Low Battery alarm

Notice: 4 pair cables connected from power cabinet to EPAC-AG must connect

to 3XS1 slab of EPAC-AG box.

4. Low voltage alarm

In the eltek cabinet,choose twice to enter “user option”,then press

,choose LVLD information,press “sel.”,change the value to a high

one,then we can see the alarm on M2000

Recover the value to the default one to eliminate the alarm

Other method: （backup,we’d better use the first method）At Relay Test mode, press Relay 4 to simulate Low battery alarm

Press Relay 4 again to clear this alarm

- Take off the cover of EPAC-AG box, then implement shorting circuit the

second pair cable from left to right direction to simular Low VOLT alarm

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- Uncorvered this once to clear Low VOLT alarm

5. Door open alarm

Open the door of of the BTS room to simulate the alarm

Close the door and implement as follow to eliminate the alarm.

- Right click mouse on site icon on LMT

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- Choosing Monitor environment tab and then a box will appear

- Select Clear Robbery Alarm tab and then click Apply button

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6. Fire alarm

The testing is the same swap site, blow the smoke into smoke sensor box to

simulate Fire alarm (Smog alarm)

Implement the same clear Door open alarm but choosing Clear smoke tab

before clich Apply button

7. Water immersed alarm

Lift and put the water sensor into a can of water to simulate Water

immersed alarm.

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Take out the water sensor from the can of water to eliminate this alarm

8. Over Temperature alarm

Turn off power supply for Air-conditional and then to dry in fire the temperate

sensor to simulate Over temperature alarm

Stop dry in fire the temperature sensor and turn on the Air-Conditional, and

then waiting the temperature decrease.

Other Method: （backup,we’d better use the first method）- Implement shorting circuit the cables connect to Temperature sensor box to

simulate Over Temperature alarm

- Open circuit again to clear this alarm

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