Midea MTA1-76HR Technical Manual page 53

Midea R22 T1 side-discharge duct manual
For convenient repairing and maintenance, the reserved inspection orifice should larger than the
base of the indoor unit and the connecting duct is detachable. When remove the base of air
conditioner and the fan motor assembly which are very heavy, it is necessary that two persons
do it together.

Remove the screws around the base of air conditioner till to remove the base.

Neaten the wires of motor; only remove the wires of motor from the connector.

Remove the detachable duct, and move away.

Move away 4 pieces of M8 screws from the front board of air conditioner.

Support the bottom of the fan motor assembly by hand, and then push it up. It needs two
persons to do. When the hole on clapboard of fan assembly is higher than the pin on front
board, push the fan motor assembly back about 21mm to make the hole separated from the
pin. Hold the fan motor assembly and slowly draw it down along the guide rail, and then the
fan motor assembly can be taken out for maintenance and repairing.

Installation of the fan motor assembly

Lift the fan motor assembly; make the edges of fan motor assembly touch the guide rails. It
needs to two persons.

Hold the bottom of the assembly, and then push it up along the guide rails.
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MCAC-RTSM-201301-01