Midea MTB1T-96CWN1 Technical & Service Manual page 108

Midea R410A T3 50Hz Top-discharge Series

Use two M4×25 GB823-88 screws to install the back cover on the 86 electrician box,
and use one GB950-86 M4×20 screw for fixing on the wall.

Adjust the length of two plastic screw bars in the accessory to be standard length from
the electrical box screw bar to the wall. Make sure when install the screw bar to the
electric box screw bar, make it as flat as the wall.

Use cross head screws to fix the wired controller bottom cover in the electrical box
through the screw bar. Make sure the wired controller bottom cover is on the same level
after installation, and then install the wired controller back to the bottom cover.

Over fasten the screw will lead to deformation of back cover.
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MCAC-UTSM-201707