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• Disable Zoning: Yes or No. Default = No
6.3.7.2. Zone Offsets
This option allows actual temperature offset for each zone, allowing calibration (or deliberate
miscalibration) of each sensor. Use the Left (<) or Right (>) buttons to change the zone. After
the selection is made, touch SAVE.
• Temperature Offset: Adjustable between -5 to 5°F (-3 to 3°C). Default = 0°F
6.3.7.3. Airflow Limits
Since a bypass damper is prohibited in this system, this setting is used to select the maximum
allowable noise/airflow relationship into each zone based on air noise and comfort
requirements. LOW means 100% of maximum assessed airflow; MED-LOW means 138% of
maximum assessed airflow; MEDIUM means 176% of maximum assessed airflow;
MED-HIGH means 214% of maximum assessed airflow; HIGH means 250% of maximum
assessed airflow; and NO LIMIT means the equipment does not stage down due to airflow, but
the system may stage down due to high static pressure.
CFM associated for each limit is shown on the screen. Compare this value with the equipment’s
low stage CFM value to ensure that equipment will run for each zone. Assessed airflow is
determined as described in DUCT ASSESSMENT.
After the selections are made, touch SAVE.
• Touch the zone name that you wish to change
• Select the zone to adjust airflow: Low, Med-Low, Medium, Med-High, High, or No Limit.
Default = High
6.3.7.4. Duct Assessment Time
NOTE: The daily duct assessment will occur even if static pressure monitoring is disabled. This
is done to ensure that the system will continue to provide proper airflow for all installed
equipment, since duct system changes may occur at any time, such as opened or closed
registers.
This option allows the installer to select the time in which the duct assessment will be
performed. After the selection is made, touch SAVE.
• Duct Assessment Time: Selectable between 12 AM and 11PM. Default = 1 PM
6.3.8. Accessories
First touch SETUP, then touch ACCESSORIES to set up the parameters for the accessories
installed with the system.
6.3.8.1. Filter
NOTE: The daily duct assessment will occur even if static pressure monitoring is disabled. This
is done to ensure that the system will continue to provide proper airflow for all installed
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