Cumberland Expert-32T, User Manual

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Expert-32T rev.03
Expert-32T
WATER MONITORING
A pulse input is provided for monitoring water consumption for the
current days and the previous six days.
ALARM MANAGEMENT
Alarms are provided for high-low temperatures, defective probes and
other system functions. Alarm states are kept in memory until acknowl-
edged even if alarm situation has been rectified.
FOUR INDEPENDENT TEMPERATURE PROBE INPUTS
Up to four temperature probes can be connected to the controller in
order to obtain a more accurate reading of the average room tempera-
ture and a faster reaction time. Probes can be configured to use zoned
heaters.
STATIC PRESSURE CONTROL
A static pressure input is provided to control static pressure by opening
and closing the vent doors.
CONTROL OF AIR INLET MOVEMENT
If the Expert-32T is used in combination with one or more PF-6 control-
lers, the movement of air inlets can be coordinated with the operation of
the fans using a potentiometer located on the panel drive. This allows
the air inlets to be adjusted correctly, without the influence of uncontrol-
lable factors such as wind or air from adjoining rooms.
TWO PROBE SETS
The probe selection for calculating room temperature can be changed at
some point in the ventilation curve to compensate for changes in airflow
patterns that can distort the room temperature calculation.
PASSWORD PROTECTION
A password feature can be enabled to restrict access to the controller
setup functions.
BACKUP BATTERY
A backup battery allows the unit to keep time in case of a power failure.