Event History; Built-In Troubleshooting And Testing Tools; 1: Slc Device Locater; 2: Slc Multiple Device Locater - Honeywell 6820 Manual

Testing and Troubleshooting
• Notification Appliance Circuits
• Initiating devices
3. If new batteries were installed, wait 48 hours before completing this step. Remove AC power, activate initiating device and check that:
• The alarm indicator lights.
• All active Notification Appliances sound.
Measure battery voltage while the Notification Appliances are sounding. Replace any battery with terminal voltage less than 85% of rating.
Reapply AC power and reset the system.

12.3 Event History

The event history can be useful for tracking or recalling a trouble condition.
To view event history:
1. Login to the panel.
2. Press 3 to select Event History.
3. Press the up or down arrow key to view events in the history buffer.

12.4 Built-in Troubleshooting and Testing Tools

The fire control panel has several built-in testing and troubleshooting tools that can be utilized to save time while testing and troubleshooting
points and SLC devices.
12.4.1 SLC Device Locater
SLC device locater can be used to locate a device on a SLC loop.
Follow these steps to locate a particular SLC device:
1. Select 2 for Point Functions from the Main Menu.
2. Select 4 for SLC Single Device Locater.
A message similar to the one shown below will display.
3. Press ENTER to accept, or left arrow to Exit.
If left arrow is chosen you will exit back to the Point Function menu.
If ENTER is chosen the system will cease normal operation leaving the premise unprotected.
4. Select the SLC loop.
5. Enter the SLC address of the device you wish to locate.
The LED on the selected device will start flashing.
6. Press left arrow key to exit the SLC Device Locater.
NOTE: Once you exit, the system will resume normal operation.
12.4.2 SLC Multiple Device Locater
This feature is the same as SLC Single Device Locater, except you can locate up to 8 devices on a single search.
Follow these instructions to locate multiple SLC devices:
1. Select 2 for Point Functions from the Main Menu.
2. Select 5 for SLC Multiple Device Locater.
A message similar to the one shown below will display.
3. Press ENTER to accept, or left arrow to Exit.
If left arrow is chosen you will exit back to the Point Function menu.
If ENTER is chosen the system will cease normal operation leaving the premise unprotected.
150
System will be shut
down during SLC
device locating:
Continue? NO
Figure 12.1 Shut Down Warning
System will be shut
down during SLC
device locating:
Continue? NO
Figure 12.2 Shut Down Warning
6820/EVS Manual — P/N LS10144-001SK-E:E 4/6/2022
Event History