Sunbeam 20060328, Руководство по обслуживанию

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Frost free with plate - Conventionals (Figure B8-A)
The motor is located on the fins evaporator to suck the air through it, and is projected by the fan cover grills moving the
air only in the freezer and returning it by the evaporator cover inferior slot to complete the airflow. In this case the fridge
flow is obtained by means of natural convection when passing through the plate.
Frost free with plate - Tropicalized (Figure B8-B)
The freezer is equivalent to the conventional model but the fridge air is forced by a fan mounted on the evaporator plate;
its rotation is inverted to anti – clock direction (CCW) and the flow direction is changed to be sucked through the fan
cover grills and injected by the plate cover inferior slot.
Frost free - Multiflow (Figure B8-C)
In this case the conventional freezer concept is maintained including a fan cover with flow control (damper) and a conduit
system of supply (central) and return (laterals) to manage the quantity of air flowing in both compartments, thus
controlling the freezer temperature and the air injection in the Multiflow conduit to the fridge.
To access the fan set (motor, wings, supports and dampers) these steps should be followed (see figures B9):
1. Disconnect the refrigerator completely from the electric feed.
2. Take away stored products, the medium and bottom shelves, as well as their supports that might interfere in the
evaporator cover removal.
3. Take away the fan cover with the tools required to remove it from the evaporator and from the supports.
4. Dismount evaporator cover by taking away the fixing plastic caps and the screws as per the design.
5. Disconnect evaporator cover ground and extract it completely from the freezer.
6. Pull the wing softly but steadily to take it away from the axle, and check the axle doesn’t twist in this operation.
7. Disconnect the feed cables and unscrew the ground from the motor support.
8. Dismount the motor support unscrewing the corresponding fixing screws, thus releasing the fan motor.
To assemble, proceed by reverting the aforementioned steps.
PAGE. B9