Service manual

14-2
SERVICING
SM CINCO 1-A.1 GB
14.5 Removing Air Outlet Grille(s)
Remove the fixing screws of the each grille.
14.6 Removing Outdoor Fan
Remove the air outlet grille according to 1. 14.5.
Remove the hex nut from the motor shaft. To ease the removal, use rubber hammer to hit on the 2.
hex nut while pulling out the fan.
NOTES for re-assemble the fan:
Insert1. the skidding protection part of fan boss in accordance with the cutting part of the motor
shaft. Push hard until fan can no longer be inserted.
Fix2. the screw after with tightening Torque of 8.0 Nm (80kg.cm)
Fix3. back the air outlet grille.
14.7 Removing Outdoor Fan Motor
Remove the outdoor fan according to 1. 14.6.
Disconnect the motor connector from the main board.2.
Cut the nylon ties holding the motor cable.3.
Remove the four (4) fixing screws for the motor.4.
NOTES for re-assemble the motor:
When1. mounting the motor, ensure the cables point downwards.
Fix2. the protection tube edge downward to ensure the water may not keep in it. Fix the motor wires
with a nylon ties to prevent them obstructing the propeller fan.
When3. connecting the motor wire, check to ensure that the labels on the connectors match the
PCB connectors.
Fix the motor wires with a nylon ties to prevent them obstructing the propeller fan.4.