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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.
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FAN FILTER UNIT - HIGH EFFICIENCY - Manual | priceindustries.com
Speed Controller Adjustment
POTENTIOMETER/
DIAL ADJUST
GREEN STATUS LED
MUST BE BLINKING.
(CODE 1 THRU 4)
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