Whirlpool 290L Service Manual - Page 8
Browse online or download pdf Service Manual for Refrigerator Whirlpool 290L. Whirlpool 290L 22 pages. Top mount no frost refrigerator
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CONTROLS & ELECTRONICS CONFIGURATION:
Top Mount: Deluxe models:
This refrigerator is managed by an Electronic System, mainly consisting of the components:
•
Electronic Control Board (Hercules- Dlx (BEE))
•
POT (Potentiometer) in case of Dlx (BEE) models only.
•
Temperature Sensors {refrigerator, Defrost}
•
Compressor ( With Run capacitor)
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Freezer Fan Motor (AC)
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Defrost Heater ( Integrated Al tube 200W)
•
Door Open Sensing
These components are described as shown below.
– Electronic Control
The complete operation of this product is done by the Electronic Control, Functions of this models
are fully controlled by the Micro-controller IC which executes the functions according to the needs,
turning the components On or Off through received/managed signals, such as:
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Compressor On/Off
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Defrost Heater On/Off
Temp setting in refrigerator Compartment, through received signals by the POT along with the
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RC & FC Sensors Temp. Feedback.
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Door open sensing / Alarm
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Among many other functions controlled by its software.
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