Whirlpool 290L User manual

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WHIRLPOOL OF INDIA LTD
Service Manual
Top Mount
No Frost Refrigerator

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INDEX
Sno. Detail Page No.
1. MODEL RANGE 3
2. SAFETY PRE AUTIONS 4
3. FEATURE/ TE HNI AL SPE IFI ATION 6
4. ELE TRONI ONFIGURATION AND TROUBLESHOOTING 7
5. ELE TRONI ONFIGURATION 8
6. OOLING ONTROL 12
7. SAFE MODE ROUTINE 13
8. BOARD LEVEL DIAGNOSTI 14
9. WIRING DIAGRAM 15
10. EXPLODED VIEWS 16
11. SERVI E PART LIST 20

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NO FROST REFRIGERATOR MODEL RANGE:
90L SUSLITE – WIE105 USS

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5

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TECHNICAL /FEATURE SPECIFICATION:
MODEL
90L
Type Frost free
Capacities (L) total net 90L
Product Dimensions (mm)
Width 569
Height 1714
Depth 66
Gross Weight (kg) 70Kg
Voltage / Hz 0- 40V/60Hz
Compressor ASD65
Oil Capacity 180 cu.cm
Comp. Run Capacitor -
PTC Relay QP -15G
Motor Protector BT60-1 0Y
Fan motor MI AC MOTOR FOR DUO
Split Diffuser NO
Deodorizer CHARCOAL
Number of Shelves 3
Type of Shelves GLASS
Humidity Control YES
RC Illumination BULB
FC Illumination -
Bottle Retainer
Can Rack NO
Egg tray 1 EGGS
Removable Ice twister NO
Puff pastry NO
Freezer Door Bins
Refrigerator Door Bins 4
Door lock YES
Handle BREATHE
Electromechanical Control in RC NO
Fast Forward Cool Operation -
Door Alarm YES
Auto Power save mode NO

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Electronic Configuration, Logic & Troubleshooting
GENX Controls & Electronics Configuration
Product Configuration
90L ELT
Product Control
RC Controlled
Software
Yes
User interface
Yes
Auto cool mode
Yes
Quick Chill/Fast Forward Ice
Yes
Auto Power save mode
Yes
Door Alarm
Yes
RC Illumination
Yes(Lamp)
Control Board
Yes
Defrost heater
Yes (Radiant Heater 180 W)
Fan motor
FAN MOTOR MI
(160-260V)
Compressor
A
SD65
Run Capacitor
-
Door Reversibility
No

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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 ontrol Board (Hercules- Dlx (BEE))
• POT (Potentiometer) in case of Dlx (BEE) models only.
• Temperature Sensors {refrigerator, Defrost}
• ompressor ( With Run capacitor)
• Freezer Fan Motor (A )
• 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 ontrol, Functions of this models
are fully controlled by the Micro-controller I which executes the functions according to the needs,
turning the components On or Off through received/managed signals, such as:
- ompressor On/Off
- Defrost Heater On/Off
-Temp setting in refrigerator ompartment, through received signals by the POT along with the
R & F Sensors Temp. Feedback.
-Door open sensing / Alarm
- Among many other functions controlled by its software.

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The Electronic ontrol is located at the rear of the refrigerator, next to the cabinet and besides the
ompressor, inside a plastic box. ables going inside the product, using connectors that do not
permit an assembling failure do its connection to the mains and its components.
Note: For more details see wiring Diagram.

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Identification of connectors:
CN1 (Connector 1)(6 pin MLX) – ompressor, Heater and Power ord
CN (Connector )(8 pin minifit) – Temperature Sensors/POT
CN3 (Connector 3)(6 pin minifit) – R /F LED
WARNING
Electrostatic Discharge Risk
Do not touch the ircuit components, because you can damage fuse/burned or weaken the board.
Always handle the Boards by the sides/plastic holder.
onnector 1
onnector 2
onnector 3