Removing The Freezer Fan Motor - Hisense BCD-740WPCZR/HC1(H) Service Manual

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 The ice maker fan motor corresponding pin No.2 and No.4 on CN5 connector of
main-board, pin No. 4 connect 12V power and pin No. 2 connect GND as the drawing
below.
2. Freezer fan motor
Check output voltage corresponding freezer fan motor, if the voltage range between
DC 9V and 12V when working conditions are met, it means the mainboard is OK, change
the freezer fan motor. If not, change the mainboard.
The convertible fan motor
3. Condenser fan motor
Check output voltage corresponding condenser fan motor, if the voltage range
between DC 9V and 12V when working conditions are met, it means the mainboard is OK,
change the condenser fan motor. If not, change the mainboard.

6.4.3 Removing the freezer fan motor

Step 1: Remove the freezer door (refer to "Door removal" part).
Step 2: Remove the two screws (1) holding the freezer air duct with a Philips screwdriver,
and then remove the wire connectors(2) and freezer air duct.
Step 3:Remove the clasp(4) of the cover(3) with your both hands.
Step 4:Remove the fan motors after removed the three screws (5) holding the fan motors
with a Philips screwdriver.
Hisense Refrigerator