FAN FILTER UNIT - HIGH EFFICIENCY
INSTALLATION & SERVICE INSTRUCTIONS
STEP 15B:
Wait a few seconds for the ECM motor to adjust its speed and then verify fan airflow with measurements at the unit
face using a flow hood. Adjust the POT/DIAL, or BAS input signal to reach desired airflow as required.
NOTE:
If unit is ducted, please refer to
Technical Note: Balancing Ducted Units
on page 44 of this manual.
POTENTIOMETER/
DIAL ADJUST
GREEN STATUS LED
MUST BE BLINKING.
(CODE 1 THRU 4)
Speed Controller Adjustment
12
priceindustries.com | FAN FILTER UNIT - HIGH EFFICIENCY - Manual
FAN FILTER UNIT - HIGH EFFICIENCY - Manual | priceindustries.com