17
● Tighten the strain relief clamp to secure the supply power cord. Be careful not
over tighten.
● Reinstall the junction box cover.
● Connect the connector of indoor and outdoor control signal wire and secure the
clamp (see Figure 14).
6. Install the Ceiling Assembly Grille
● Make sure the guide louver and the filters are properly positioned in the ceiling
grille.
● Secure the ceiling grille to the ceiling assembly frame with 4 screws.
(see Figure 15)
● Install screw caps into four screw holes.
● Switch on the power supply and check whether the unit is working or not.
Figure 15
Ceiling Grille
4 Screws with
Screw cap
Frame
Figure 14
Control Signal Wire
from the Roof Top Unit
Display Box of
Ceiling Assembly
Connector
Clamp