Electrolux FMV156DBE service manual Procedure, Hood Thermal CUT-OUT Test, Hood FAN Motor Test

Page 19

TEST PROCEDURES

PROCEDURE

COMPONENT TEST

LETTER

 

JHOOD THERMAL CUT-OUT TEST

FMV156DBE

FMV156DSE

FMV156DQE

FMV156DCF

1.Disconnect the power supply cord, and then remove outer case.

2.Open the door and block it open.

3.Discharge high voltage capacitor.

4.A continuity check across the thermal cut-out terminals should indicate an open circuit unless the temperature of the thermal cut-out reaches approximately 140½F(60½C) or more.At that temperature, the contacts will close. The thermal cut-out opens automatically at approximately 113½F(45½C).

5.Reconnect all leads removed from components during testing.

6.Reinstall the outer case (cabinet).

7.Reconnect the power supply cord after the outer case is installed.

8.Run the oven and check all functions.

KHOOD FAN MOTOR TEST

1.Disconnect the power supply cord, and then remove outer case.

2.Open the door and block it open.

3.Discharge high voltage capacitor.

4.If the motor does not turn, touch the FAN button once and check voltage between pins "1" and "2" (Blue and Black wires) of the 6 pin connector. If 120 Volts appear and the hood capacitor is good, replace the hood fan assembly. If 120 Volts does not appear, check the motor circuit. The resistance values of motor terminals are as follows:

5.Reconnect all leads removed from components during testing.

6.Reinstall the outer case (cabinet).

7.Reconnect the power supply cord after the outer case is installed.

8.Run the oven and check all functions.

 

 

 

 

Resistance between;

 

 

 

 

BLU (1)

AND

YLW (4)

=

0Ω (Shorted)

 

 

 

 

BLK (2)

AND

YLW (4)

=

60Ω

 

 

 

 

BLU (1)

AND

BLK (2)

=

60Ω

 

 

 

 

RED(5)

AND

BLU (1)

= 162Ω

 

 

 

 

RED(5)

AND

BLK (2)

= 102Ω

 

 

 

 

YLW(4)

AND

RED (5)

= 162Ω

6-PIN CONNECTOR

BLU

BLK

 

 

 

 

 

 

 

 

 

 

OF HOOD FAN MOTOR

1

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4 5 YLW RED

YLW

 

 

BLU

4

 

 

1

HOOD FAN

 

 

 

CAPACITOR

 

 

120 v

 

MAIN

60 Ω

 

60 Hz

 

 

 

5

SUB

 

2

 

 

 

 

 

 

102 Ω

 

BLK

RED

 

 

 

 

 

19

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Contents Over the Range Microwave Oven Models Table of ContentsBefore Servicing Dont Touch Before Servicing When the testing is completedRequirements Microwave Measurement ProcedureLeakage test Electrolux General Information Product SpecificationOven Diagram Control Panel Description of Operating Sequence OperationHorizontal Venting Vertical VentingRE-CIRCULATION Inside Venting Figure O-1. Oven Schematic-Off Condition Functions Description and Function of ComponentsTroubleshooting Guide CK = Check / RE = Replace Microwave Output Power Procedure Component Test Letter Magnetron Assembly TestPower Transformer Test High Voltage Capacitor Test Magnetron Temperature Fuse TestCavity Thermal CUT-OUT Test Door Sensing Switch Procedure Component Test LetterTEMPERATURE, Replace Temperature Fuse Primary Interlock Switch TestSecondary Interlock Relay RY2 Monitor Switch TestHood Thermal CUT-OUT Test ProcedureHood FAN Motor Test Before testing Relay Test KEY Unit TestLevel Time Foil Pattern on the Printed Wiring Board TestDefrost Center Test 1ST Stage 2ND StageRemoval Occurrence Cause or CorrectionSteps Occurrence Cause or Correction Measuring Point Indication of OHM-METER Procedure Component Test Letter Noise Filter TestDescription of LSI Touch Control Panel AssemblyLSI Signal similar to P46 Signal to sound buzzer 2.0 kHzOUT Oven lamp, fan motor and turntable motor driving signal Signal coming from touch keySegment data signal Key strobe signalHood lamp driving signal Hood motor driving signalServicing of Touch Control Panel Other PrecautionsServicing Shapes of Electronic ComponentsHood Exhaust Louver Removal Component Replacement and Adjustment ProcedureHood FAN Motor Removal Power Transformer RemovalRe-install Pictorial DiagramThermal CUT-OUT Cavity Removal Magnetron RemovalHigh Voltage Rectifier and High Voltage Capacitor Removal Hood FAN Thermal CUT-OUT RemovalCooling FAN Motor Removal InstallationSide View Turntable Motor Positive Lock Connector NO-CASE Type RemovalControl Panel ASSEMBLY, Control Unit and KEY Unit Removal Positive lock connectorControl Unit and KEY Unit Removal Key unit locationDoor Assembly RE-INSTALL Door Replacementdoor Assembly RemovalLatch SPRING, Latch Head and Door Panel Door DisassemblyDoor Frame Assembly Choke CoverPictorial DiagramFigure S-2. Power Unit Circuit LSI Unit Circuit Figure S-4. Printed Wiring Board Control Panel Parts Parts ListElectric Parts Cabinet PartsMiscellaneous Door PartsSCREWS,NUTS, Washers and Other Oven and Cabinet Parts Control Panel Parts Door Parts Miscellaneous Non-replaceable items Packing and AccessoriesFMV156DBE FMV156DSE FMV156DQE FMV156DCF FMV156DBE FMV156DSE FMV156DQE FMV156DCF FMV156DBE FMV156DSE FMV156DQE FMV156DCF

FMV156DBE specifications

The Electrolux FMV156DBE is a modern and versatile microwave oven that combines sleek aesthetics with cutting-edge technology, making it a popular choice for contemporary kitchens. This model offers a range of advanced features designed to streamline cooking and enhance convenience while ensuring users can prepare meals efficiently.

One of the standout features of the Electrolux FMV156DBE is its powerful 1.6 cubic feet capacity, which provides ample space for cooking various dishes, from reheating leftovers to defrosting frozen goods. Its 1,000-watt power output allows for fast and efficient cooking, ensuring that food is heated evenly and thoroughly. The microwave also features multiple power levels, enabling users to customize cooking intensity based on their specific needs.

This model is equipped with the Sensor Cooking technology, which automatically adjusts cooking time and power based on the moisture released from the food. This intelligent feature helps to prevent overcooking or undercooking, delivering perfectly prepared meals every time. Additionally, the FMV156DBE includes a range of pre-programmed cooking settings that cater to different food types, further enhancing usability and efficiency.

Another notable aspect of the Electrolux FMV156DBE is its intuitive touch control panel, allowing for easy navigation through cooking options and settings. The illuminated LED display enhances visibility, making it simple to monitor cooking progress at a glance. The microwave also features a convenient kitchen timer and a clock function, adding to its overall functionality.

The microwave not only excels in cooking performance but also in design. It features a contemporary stainless-steel finish that adds a touch of elegance to any kitchen decor. The streamlined design ensures it can fit seamlessly into various kitchen layouts, while the built-in design options provide flexibility for installation.

Safety is also a priority with the Electrolux FMV156DBE, which includes a child lock feature, preventing unintended use by little hands. This quality makes it an ideal appliance for families with children.

In summary, the Electrolux FMV156DBE is a highly functional microwave oven that features advanced cooking technologies, an ample cooking capacity, and a stylish design. With its combination of performance, convenience, and safety features, it serves as a valuable addition to any modern kitchen.
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