Midea MFA3T-96CRN1, Technical & Service Manual

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MCAC-UTSM-201707 Midea R410A T3 50Hz Top-discharge Series
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If the embedded 4-core shielding wire cannot go through the wired controller, it can use
signal switching for connection, make sure the wires are reliable and firm.

The tightening torque range of screw is: 0.8~1.2N·m (8~12kgf·cm)
.
4. Wired controller back cover installation

Use straight head screwdriver to insert into the buckling position in the bottom of wired
controller, and spin the screwdriver to take down the back cover. Pay attention to
spinning direction, otherwise the back cover will be damaged.

Use three GB950-86 M4×20 screws to directly install the back cover on the wall.