Actuator Check

ACTUATOR CHECK









a. Turn the ignition switch to the ON position while pressing the NC control AUTO switch and R/F (Recirculation I Fresh) switch simultaneously.


b. As each damper, motor and relay automatically operate the actuator check at 1 second intervals from step No.1 to No.10 continuously, check the temperature and air flow visually and by hand.




If a slower display is desired, press the temperature up switch and change the display in the step operation. Each time the temperature up switch is pressed, the display changes by 1 step.

HINT:
- Codes are displayed from the smaller to the larger numbers in order.
- To cancel the check mode, press the "OFF" switch.