Cumberland Expert-32P, User Manual

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Expert-32P rev.11
AIR INLET CONTROL
If vent doors are not used for static pressure control, the user can
connect up to 12 PF-6 modules to control air inlets. The user defines
individual probe assignments for each PF-6. In addition, a compensation
is applied to the air inlet opening calculated by the PF-6 based on the
temperature difference between the average Expert-32P room tempera-
ture and the average of the probes assigned to control the air inlet.
Each PF-6 module must have its own identification number in order to
communicate with the Expert-32P main control. Since ID # 1-2 are
reserved, start with ID #3 and set the identification numbers as follows:
Making Probe Assignments and Adjusting Compensation Value:
The compensation is expressed as a percentage per degree difference
between the average controller temperature and the average of the
probes assigned to the inlet.
Set the function to
VENT DOORS
using the menu select buttons.
The probes assigned to Inlet 1
appear flashing on the display.
Press the Edit key and use the arrow keys to enable or disable each
probe individually for the inlet.
Press the down-arrow key. The
compensation percentage for Inlet
1 is displayed.
Press the Edit key. The compensation value flashes on the display.
Use the arrow keys to adjust the compensation to the desired value.
Press the Edit key once and then the down-arrow key to step to the
next inlet, etc.
Inlet 1 Probes
123456
Opening 0%/°F
Compensation
EXPERT-32P
REFERENCE #
PF-6 ID #
(ON COMLINK-2 CARD)
1 (PRIMARY) 3
2 (SLAVE) 4
... ...
12 (SLAVE) 14