Test Run - LG PRCKD40E Installation Manual

Test run

Test run
Checkpoint before the test run
1. Set the operating mode of the wired remote controller of CONTROL KIT to 'Fan' and run for
2~3 seconds to check whether the rotating direction of the AHU SA and RA fan is the same as
that indicated on the fan.
If the fan is rotating in reverse direction, recheck the power connection of the R/S/T of motor
power supply.
RA
2. If the damper actuator is installed as an option, check whether the dampers are configured to
open as follow 10 seconds after the power is connected.
Damper
OA damper
EA damper
Mixing damper
If the damper is not configured to operate as shown, adjust the dip switch of the damper
actuator to reset the rotating direction.
36 AHU CONTROL KIT
EA
Location condition
Full Close
Full Close
Full Open
OA SA