Honeywell Silent Knight SK318PT Installation And Operation Manual page 25

4. For notification appliances and auxiliary devices not mentioned in the manual, refer to the device manual for the current ratings.
5. Make sure that the total alarm current you calculated, including current for the panel itself, does not exceed 6.0 A. This is the
maximum alarm current for the 6820 / 6820EVS control panel.
If the current is above 6.0 A you will need to use a notification power expander(s) such as the Honeywell Silent Knight 5495 or the
5895XL intelligent power expander, to distribute the power loads so that the 6820 / 6820EVS or the power expanders do not exceed
their power ratings. Refer to the current draw worksheets provided with the 5495 or the 5895XL manuals so you do not exceed their
power ratings.
6. Complete the remaining instructions in the appropriate Current Draw Worksheet for determining battery size requirements.
6820 / 6820EVS Manual P/N LS10144-001SK-E:C 09/28/2017 21