Step I: Connect the plug-in terminal shown in the figure, and align the claws of the freezing air
duct assembly with the slots.
Step II: Support the air duct from the bottom up, install the upper
buckle first, then push the whole air duct inward, and clamp the
buckle tightly. In this way, the air duct installation is completed.
State after assembly
Installation of freezing air duct assembly