Set External Static Pressure - Rotenso CONTROL Series User Manual

9. SET EXTERNAL STATIC PRESSURE

9.1. Using the wire controller to set external static pressure (some air conditioners).
• You can use the unit's automatic airflow adjustment function to set external static pressure.
• Automatic airflow adjustment is the volume of blow-off air that has been automatically adjusted to the
quantity rated.
1. Make sure the test run is done with a dry coil. If the coil is not dry, run the unit for 2 hours in FAN ONLY mode
to dry the coil.
2. Check that both power supply wiring and duct installation have been completed Check that any closing
dampers are open.
Check that the air filter is properly attached to the air suction side passage of the unit.
3. Set the parameters for automatic airflow adjustment. When the air conditioning unit is off, perform the
following steps:
• Press"COPY" long.
• Press "+" or "-" to select the AF.
• Press "CONFIRM". The air conditioning unit will then start the fan for airflow automatic adjustment.
DO NOT adjust the dampers when automatic airflow adjustment is active.
After 3 to 6 minutes, the air conditioning unit stops operating once automatic airflow adjustment has finished.
9.2. Using the wire controller to set airflow rate (some air conditioners) .
When the air conditioning unit is off, perform the following steps:
• Press"COPY" long.
• Press "+" or "-" to select the SP.
ON will flash during when the fan is on
during automatic airflow adjustment.
SAVA wired controller
WIRED CONTROLLER SUPPORT
ex. Delete the time scale 1 in Saturday
EN
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