Electrolux EWFLS70JIW User Manual

1
137316000A (1004)
Washer Tech Data Sheet
This information is intended for Qualified Technicians Only.
CAUTION: DISCONNECT ELECTRICAL CURRENT BEFORE SERVICING
Please Return This Sheet to its Envelope in the Product for Future Reference
Contents Page
Error code explanation.............................................1
Diagnostics ........................................................1-2
Error Code Chart.....................................................3
Tests..................................................................4-5
Français………………………………………….........6-10
Español…………………………………………........11-15
Wiring Diagram……………………………………........16
Acronyms:
MB – Main Board (Board located inside machine on right side just behind control panel.)
MC – Motor Control
UI – User interface board (board located inside the front control panel)
DL – Door Lock
READING ERROR CODES
1. Wake the washer up by pressing any button (except the cancel button).
2. Press and hold the “cancel” and “start” buttons simultaneously for 6 seconds. The failure code will appear in the
display as an E followed by two numbers.
NOTE: E00 means no failure code experienced. Troubleshoot the problem by using charts on the pages 3-5.
If there is no error displayed and the washer momentarily starts then turns back off:
1. Listen for a relay closure inside the control shortly after the “start/pause” key is pressed.
2. Check the connections on the MB make sure that they are firmly snug and secured.
To clear latest stored error code:
• Press the “cancel” button to enter standby mode and enable diagnostic entry.
• Within 10 seconds after pressing “cancel”, press any button (except the cancel button) to wake up the control.
• Within 5 seconds of wake up, turn the selector knob to the far left cycle and press and hold the “cancel” and the far left
button under the display simultaneously for 3 seconds to enter the Diagnostic Mode. (note: to save time at wake up,
the welcome screen can be bypassed by turning the selector knob).
• Turn the program knob counter clockwise 9 turns (clicks) from the Start Position. The control will signal the last 5 error
codes with E00 meaning no error experienced.
• Press and hold the far left key under the display and “cancel” buttons simultaneously for 3 seconds. The code(s) will
be cleared.
• To return the washer to normal operation.
a) Unplug the power cord, wait 5-8 seconds, then reconnect the power cord OR
b) Turn the program knob clockwise 2 turns (clicks) back to the Start Position (LEDs are flashing).
Press the “cancel” and far left button under the display until the LEDs stop flashing.
Diagnostic Test
The diagnostic test is used to check individual component function only.
TO START THE TEST:
• Press the “cancel” button to enter standby mode and enable diagnostic entry.
• Within 10 seconds after pressing “cancel”, press any button (except the cancel button) to wake up the control.
• Within 5 seconds of wake up, turn the selector knob to the far left cycle and press and hold the “cancel” and the far left
button under the display simultaneously for 3 seconds to enter the Diagnostic Mode. (note: to save time at wake up,
the welcome screen can be bypassed by turning the selector knob).
1. Upon entering Diagnostic Mode, all lights should flash for 1¼”x2” display models and all lights on for the 1¼”x4¾” display
models.

Electrolux EWFLS70JIW Specifications

General

Brand	Electrolux
Model	EWFLS70JIW
Type	Front Load Washer
Capacity	4.4 cu. ft.
Color	White
Energy Star Qualified	Yes
Steam Washer	Yes
Spin Speed (RPM)	1400 RPM
Maximum Spin Speed	1400 RPM

Summary

Reading Error Codes

Clear Latest Stored Error Code

Procedure to clear the most recently stored error code from the washer's memory.

Return Washer to Normal Operation

Steps to restore the washer to its standard operating state after clearing error codes.

Diagnostic Test

Start Diagnostic Test

Instructions for initiating the diagnostic test mode to check individual component functions.

Factory Reset

Factory Reset Procedure

Steps to reset the washer's control system back to its original factory default settings.

Installation Cycle

Installation Cycle for 1¼"x2" Display Models

Procedure for running the installation cycle on 1¼"x2" display models to test system functions.

Installation Cycle for 1¼"x4" Display Models

Procedure for running the installation cycle on 1¼"x4" display models to test system functions.

Error Code Chart

Test Procedures

Test 1: Incoming Water Flow

Checks for normal water flow, faucet status, pressure, and continuous filling.

Test 2: Water Leak Detection

Diagnoses water leaks and air leaks in the air bell system.

Test 3: Drain Pump Function

Verifies drain hose for restrictions and checks for voltage at the drain pump.

Test 4: Pressure Sensor Wiring

Inspects the wiring between the pressure sensor and the main control board.

Test 5: Water Level and Valve

Checks water level, continuous filling, and water stop after power removal.

Test 6: Door Lock and Connection

Verifies door closure, lock attempt, and wiring between door lock and main control.

Test 7: Motor Resistance

Measures resistance of drive motor pins to diagnose motor or control board issues.

Advanced Test Procedures

Test 8: Motor and Tub Spin

Checks for motor overload, free spinning of motor/tub, and motor winding resistance.

Test 9: Drive Motor and Control Board

Tests drive motor resistance and winding resistance for control board or motor faults.

Test 10: Communication Check

Verifies wiring integrity between main and motor control boards for communication issues.

Test 11: UI Communication Check

Checks wiring between main and user interface boards for communication problems.

Test 12: Power Supply Check

Advises checking incoming power frequency and voltage for potential issues.

Test 13: Heating Element Resistance

Measures heating element resistance and checks for shorts to ground.

Test 14: Drum Water NTC

Checks the resistance of the drum water NTC for proper operation.

Test 15: Motor Control Wiring

Checks the wiring between the main control board and the motor control board.

Test 16: Water Hose Connection

Verifies correct connection of hot and cold water hoses and water temperature.

Test 17: Pump and Recirculation

Checks wiring for pump and recirculation board, and pump coil resistance.

Test 18: Control Reset Retry

Suggests unplugging the unit for one minute and retrying to resolve issues.

Wiring Diagram