Removing The Fan Grille; Removing The Propeller Fan; Removing The Fan Motor - Hisense Hi-Therma Series Service Handbook

2.4.2 Removing the Fan Grille

1. Remove the 4 screws fixing the Fan grille.
2. Pull the fan grille backwards and remove it.
Fan grille

2.4.3 Removing the Propeller Fan

1. Remove the Fan grille, as explained in "2.3.2 Removing the Fan grille".
2. Remove the cap nut fixing the propeller fan to the fan shaft.
3. Pull the propeller fan backwards and remove it.
Propeller Fan
Cap nut

2.4.4 Removing the Fan Motor

● Remove the Upper cover, as explained in "2.3.1.1 Removing the Upper cover"
● Remove the service cover, as explained in "2.3.1.2 Removing the Service cover"
● Remove the electrical box cover, as explained in "2.3.1.3 Removing the electrical box cover"
● Remove the front cover, as explained in "2.3.1.4 Removing the Front cover"
● Remove the propeller fan, as explained in "2.3.3 Removing the Propeller fan"
Then,
1. Disconnect the CN14 connector from the O.U. main PCB.
2. Remove the wiring from the clamps where it is fixed.
3. Unscrew the screws fixing the fan motor from its support.
4. Remove the fan motor.
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N O T E
● Be sure to place the lead wire outlet downward when assembling the motor.
● Fix the motor lead wire onto the motor clamp using a cord band as before to avoid obstructing the propeller fan.
● Connect the motor lead wire to O.U. main PCB. (Insert into the connector (CN14) on the O.U. main PCB).
Fan motor
Hi-Therma Monobloc System (AHZ-044/080HCDS1)
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