152020
Commissioning Report | 17
Measured data at commissioning
Voltage [V]:
Current L1 [A]*:
Commissioning of the fan successful?
Yes
No
Temp. of transported air [°F]:
Fan impeller speed [rpm]:
Current L2 [A]:
Current L3 [A]:
Air volume [CFM]:
Differential pressure [in. w.g.]
*For single-phase fans, fill in line “Current L1 [A]”
*
Δ - Pressure between suction-side and discharge of the fan
If an airflow measurement is not possible, this value can be calculated using the following formula:
Duct cross-section [sq. ft]
Flow speed [ft/min]
Air volume [CFM]
X
=
Date, installer’s signature
Date, operator’s signature
Please keep the completed commissioning report in a safe place. In the case of a warranty claim, this report can be
requested by Systemair.
For technical questions, please contact the technical support division of Systemair.
