S90-600 O FRICK QUANTUM EVAPORATOR CONTROL PANEL
Page 30 OPERATION
MAIN MENU SELECTION -
“SERVICE SCREEN” SCREEN
This screen has been provided to help the service
technician.
The following are descriptions of each screen selection:
· [Show Comms] - Shows a screen that is a
snapshot of the data transfer from the Comm1
and Comm2 communication port. From here, you
can view communication data that is transferred
in and out of the communication ports.
· [Evaporator Board] – The raw analog and
digital readings of the evaporator board are
shown on this screen. Digital values are shown
as ON or OFF. Analog values are converted from
binary to show volts. The error factor is ± .05
volts.
· [Show Zone Time] – Displays the date and time
of the zone. The date and time of the Quantum™
panel and the zone are separate. Because there
are schedules based on the time of day, it is
important to have the correct date and time.
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