Honeywell CIU 888 Troubleshooting And Maintenance Manual page 13

FIGURE 1-5
Part No.: 4417594_Rev11
Diagnostics
The Option Slots display screen provides a list of all physically
available option slots and provides quick feedback on the overall
health of the individual option slots by means of an icon next to the
option slot name.
Symbol Description
The health state of the option slot and all connected gauges is optimal.
The health state of the option slot or one of the connected gauges is
set to error
The health state of one or more of the connected gauges is set to
service. The option slot and all connected gauges are not in error.
2. Highlight the option slot for which you want to view the status using
the display navigation keys. Next, press the OK display key.
The Option Slot screen is displayed (see FIGURE 1-5). The name of
the selected option slot is shown at the top of the screen preceded
by the health state of the option slot.
CIU 888 display: Option Slot screen
Troubleshooting & Maintenance Guide
CIU 888 1 - 7