Electrolux EW30IF60IS User guide

NOTICE -This service data sheet is intended for use by persons having
electrical and mechanical training and a level of knowledge of these
subjects generally considered acceptable in the appliance repair trade.
The manufacturer cannot be responsible, nor assume any liability for
injury or damage of any kind arising from the use of this data sheet.
SAFE SERVICING PRACTICES
To avoid the possibility of personal injury and/or property damage, it is
important that safe servicing practices be observed. The following are
examples, but without limitation, of such practices.
1. Beforeservicingormoving an appliance removepowercordfromelectrical
outlet, trip circuit breaker to OFF, or remove fuse.
2. Never interfere with the proper installation of any safety device.
3. GROUNDING: The standard color coding for safety ground wires is
p/n316904419 (1008)
SERVICE DATA SHEET - Electric Ranges with ES 630A Electronic Oven Control and Induction Cooktop
IMPORTANT
DO NOT REMOVE THIS BAG
OR DESTROY THE CONTENTS
WIRING DIAGRAMS AND SERVICE INFORMATION ENCLOSED
REPLACE CONTENTS IN BAG Resistance
Temperature
Detector
GREEN or GREEN WITH YELLOW STRIPES. Ground leads are not to be used as
currentcarrying conductors. It isextremely important thatthe service technician
reestablish all safety grounds prior to completion of service. Failure to do so
will create a potential safety hazard.
4. Prior to returning the product to service, ensure that:
• All electric connections are correct and secure.
• All electrical leads are properly dressed and secured away from sharp edges, high-
temperature components, and moving parts.
• All uninsulated electrical terminals, connectors, heaters, etc. are adequately
spaced away from all metal parts and panels.
•Allsafety grounds (both internal andexternal)arecorrectly and securely reassembled.
OvenCalibration/ Temperatureadjustment - SeeUse &Care Guide.
Note: Changing calibration affects normal Bake mode. The adjustments made will not
change the Self-Cleaning cycle temperature.
RTD SCALE
Temperature (°F) Resistance (ohms)
32 ± 1.9 1000 ± 4.0
75 ± 2.5 1091 ± 5.3
250 ± 4.4 1453 ± 8.9
350 ± 5.4 1654 ± 10.8
450 ± 6.9 1852 ± 13.5
550 ± 8.2 2047 ± 15.8
650 ± 9.6 2237 ± 18.5
900 ± 13.6 2697 ± 24.4
ELECTRONIC OVEN CONTROL (EOC) FAULT CODE DESCRIPTIONS
F10
F11
F13
F14
F15
F20
F23
F25
F30
F31
F90
Runaway temperature. Oven
heats when no cook cycle is
programmed.
Shorted keypad.
Internal software error in
EOC.
TST Display tail missing or
not connected.
Signal loss between oven
relay board & EOC.
Communicationfailure
between EOC & ESEC.
(Electric models only)
Communicationfailure
between VSC board and
EOC.
Open probe connection.
Shorted Probe connection
Door lock motor latch failure
1. Check RTD Sensor Probe using the RTD scale found in the tech sheet.
Replace if defective.
2. If oven is overheating disconnect power from the range and unplug connector P1 from power
supply board. Reapply power to the range. If oven continues to heat when the power is
reapplied, replace the oven relay board.
3. Replace the EOC.
NOTE: Severe overheating may require the entire oven to be replaced should damage be
extensive.
1. Reset power supply to range to see if failure code will clear.
2 Test ribbon harness and connectors between the TST panel and EOC. Replace if defective.
3. Replace the TST panel.
4. Replace the EOC.
Disconnect power, wait 30 seconds and reapply power. If fault returns upon power-up, replace
EOC.
1.Test ribbon harness and connections between TST panel and EOC. Replace if defective
2. Replace the TST panel.
3. Replace the EOC.
1. Test the harness and connections from EOC connector P16 to oven relay board J2.
2. Replace the oven relay board.
3. Replace the EOC.
1. Test wiring harness and connections between EOC connector P2 and ESEC 30 UIB P9.
2. Test wiring harness and connections between PS board 1 (P3) and ESEC 30 UIB connector
P6.
3. Test for approximately 9 volts DC output from PS board 1 at ESEC 30 UIB connector P6, pins
1 & 2. If output voltage is incorrect test incoming power supply to PS board 1 at harness
connector P1 pins 1 & 4. If incoming power is correct (120 VAC), replace PS board 1. If output
voltage is correct replace ESEC 30 UIB.
4. Replace EOC.
1. Check harness and connections between VSC board and EOC.
2. Test for approximately 5 volts DC to VSC board at P6 connector pins 1 & 6. If voltage is correct
replace VSC board. If voltage is incorrect replace EOC.
1. (F30 or F31) Check resistance at room temperature & compare to RTD Sensor resistance
chart. If resistance does not match the RTD chart replace RTD Sensor Probe. Check Sensor
wiring harness between EOC & Sensor Probe connector.
2. (F30 or F31) Check resistance at room temperature, if less than 500 ohms, replace RTD
Sensor Probe. Check for shorted Sensor Probe harness between EOC & Probe connector.
If latch motor does not run when clean cycle is selected:
1. Check to see if latch motor coil is open. If open, replace latch motor assembly.
2. Test for 120 volts to the terminals of the latch motor. If voltage is correct and motor does not
run replace
latch motor assembly. If voltage is not correct replace EOC.
If latch motor runs when clean cycle is selected:
1. Check the wiring harness between EOC & latch motor switch. Repair or replace harness as
needed.
2. Test operation of the switch contacts. Replace latch motor assembly if defective.
3. Check for binding of the latch cam, latch motor rod & latch motor cam.
4. If all situations above do not solve problem, replace EOC.
Fault
Code Symptom Suggested Corrective Action
TechSheetAbbreviations and Terminology
EOC = Electronic Oven Control
UIB = User Interface Board
VSC = Variable Speed Control
ESEC = Electronic Surface Element Control
TSEC = Touch Sensor Electronic Control
PS = Power Supply board (PS1 , PS2, etc.)
TST = Touch Sensor Technology (touch control glass panel)
RTD = Resistance Temperature Device. (Temp Probe or Temp Sensor)
TCO = Thermal Cut Out also “Thermo Disc”or “Thermal Limiter”
Relay Contacts P4 (R)
to
P2 (O)
P6 (BK)
to
P10 (Y)
P6 (BK)
to
P8 (BL)
P6 (BK)
to
P12 (Y/BK)
J4/3 (BK)
to
J4/5 (V)
J4/3 (BK)
to
J4/6 (BR)
Component L2 Out
Relay
Bake
Element
Broil
Element
Lower Oven
Element
Convection
Element
Door Lock
Motor
O
P
E
R
A
T
I
O
N
Bake / Time Bake XX P
Convection Bake/Roast XX X
Broil X
Dehydrate XX X
Bread Proof X
Slow Cook XX
Keep Warm (Upper Oven) XX
Keep Warm (Lower Oven) X
Bake (Lower Oven) * X
Door Lock Motor
Locking/Unlocking X
Clean XX
X = Contact Closed P = Contact closed during Pre-Heat only
*Some Models
ES 610/615 Oven Relay Board Circuit Analysis Matrix
FREESTANDING ELECTRIC and DUAL FUEL MODELS
FUNCTION / RELAY EOC CONNECTOR / PIN# RELAY BOARD CONNECTOR / PIN #
Lower Oven or Warmer Drawer / K3 P9 / Pin 7 J5 / Pin 7
L2 Out / K2 P11 / Pin 4 J7 / Pin4
Broil / K4 P11 / Pin 1 J7 / Pin 1
Bake / K6 P11 / Pin 2 J7 / Pin 2
Convection Element / K10 P11 / Pin 5 J7 / Pin 5
Lock Motor / K12 P11 / Pin 6 J7 / Pin 6
Test for 3.3 VDC (+/- .5 volts) between GND on EOC circuit board and the indicated connector pin when the specified
function is activated.
EOC Signal Voltage Test Matrix
Power Supply Board (PS1 or PS2) Test Points
Connector P1 pins 1 & 4 - 120 vac
Connector P2 pins 1 & 5 - 8 vdc
NOTE: All voltages are approximate.
Power Supply Board
1
+
+
+
+
PWR. SUPPLY
PS1 or PS2
Black
White
P1
1
+
+
+ +
Pink (+) Brown (-)
RELAY CONTACTS
P2/5 (BK)
to
P2/1 (Tan)
P2/5 (BK)
to
P2/7 (Pink)
OPERATION Oven Lamps
X
Convection Fan Mtr. X
X = Contact Closed
VSC Test Points.
Connector P6 pins 1 & 6 - 5 vdc
Connector P2 Pins 3 & 5 - 120 vac
Variable Speed Control Board
NOTE: All voltages are approximate.
1
Yellow
Orange
Brown
TO
ES630
P2
6
1
+
+
+
+
+
+
P1
P6
Connector P6
not used
P2
Tan - To oven lamps
White - Neutral
Black - L1 In
Pink - To convection
fan
VSC BOARD

GENERALTROUBLESHOOTING SCHEMATICGENERALTROUBLESHOOTING DIAGRAM
VIOLET
RED / ROUGE
WHITE / BLANC
YELLOW / JAUNE
TAN / BRUN CLAIR
PURPLE / POURPRC
PINK / ROSE
EXAMPLE:
FIRST, STRIPE NEXT.
COPPER / CUIVRE
GREEN / VERT
BROWN / BRUN
BLACK / NOIR
ORANGE
GRAY / GRIS
BLUE / BLEU
EXEMPLE:
G / Y-8
FIL VERT AVEC BANDE JAUNE.
COLOR CODE / CODE DES COULEURS
CELLE DE TOUTE BANDE.
DU FIL EN PREMIER. SUIVIE DE
LEGENDE DE FILAGE: LA COULEUR
GREEN WIRE WITH YELLOW STRIPE.
G / Y-8
L' ALIMENTATION ELECTRIQUE AVANT
TRACER WIRE: WIRE COLOR NOTED
DE FAIRE TOUT SERVICE D' ENTRETIEN
DEBRANCHEZ L' APPAREL DE
DISCONNECT POWER BEFORE SERVICING

NOTICE - This service data sheet is intended for use by persons having electrical and mechanical training and a level of knowledge of these
subjects generally considered acceptable in the appliance repair trade. The manufacturer cannot be responsible, nor assume any liability for
injury or damage of any kind arising from the use of this data sheet.
SAFESERVICING PRACTICES
To avoid the possibility of personal injury and/or property damage, it is important that safe servicing practices be observed. The following are examples, but without
limitation, of such practices.
1. Before servicing or moving an appliance remove power cord from electrical outlet, trip circuit breaker to OFF, or remove fuse.
2. Never interfere with the proper installation of any safety device.
3. GROUNDING: The standard color coding for safety ground wires is GREEN or GREEN WITH YELLOW STRIPES. Ground leads are not to be used as current
carrying conductors. It is extremely important that the service technician reestablish all safety grounds prior to completion of service. Failure
to do so will create a potential safety hazard.
4. Prior to returning the product to service, ensure that:
• All electric connections are correct and secure.
• All electrical leads are properly dressed and secured away from sharp edges, high-temperature components, and moving parts.
• All uninsulated electrical terminals, connectors, heaters, etc. are adequately spaced away from all metal parts and panels.
• All safety grounds (both internal and external) are correctly and securely reassembled.
316904420 (1008)
IMPORTANT
DO NOT REMOVE THIS BAG
OR DESTROY THE CONTENTS
WIRINGDIAGRAMS AND SERVICE
INFORMATION ENCLOSED
REPLACE CONTENTS IN BAG
ELECTRONICSURFACEELEMENTCONTROL(ESEC)
This range is equipped with an Electronic Surface Element
Control (ESEC), which precisely controls the smoothtop
cooking elements at multiple settings. For the user, the
elements are operated by pressing the touch pads located on
the control panel for the desired settings. The control settings
are shown in 2-digit displays.
Hot surface window message - If any of the surface
elements are hot, "HE" (the Hot Element window message) will
turn on and remain ON until the cooktop becomes sufficiently cool.
ESEC Lockout Feature "- -" - The electronic oven control's
Clean and Lock features will not operate when a surface
element is ON. Conversely, the surface elements controlled by
the ESEC will not operate when an oven control Clean or Control
Lockout mode is active. When the oven control is in a Clean or
Control Lockout mode, "- -" will appear in the surface element
displays to signify that the surface elements are locked out.
ESEC System Components -
The ESEC system consists of the following components:
•UIB or User Interface Board. This circuit board is mounted
with 4 screws in the backguard.
•TSEC or Touch Sensor Electronic Control. The TSEC controls
the touch pads for all surface element controls.
• ESEC Harness connects the ESEC system components and
communicates with the EOC (Electronic Oven Control).
• Induction Control Assembly-circuit boards in plastic
housings mounted on the back side on two brackets with four
screws.
SERVICE DATA SHEET
Electric Ranges with ESEC30 and Induction Smoothtop
Notes on Replacing Parts
Replacing the Induction Control Assembly – When
replacing the induction control assembly on the back of
the range, do not over-tighten the 4 screws that secure
the Control Assembly to the range or the screws that
secure the rear wire shield to the Control Assembly.
Over-tightening the screws can damage the plastic
housings holding the circuit boards.
Replacing An Induction Element
Whenever replacing any induction element use only the
nonmagnetic shoulder screws supplied with the range to
secure the element to the mounting panel. Never use any
other type of screw to attach the induction element or
damage will occur.
Displayed
Power
Level
Lo
1.2
1.4
1.6
1.8
2.0
2.2
2.4
2.6
2.8
3.0
3.5
4.0
4.5
5.0
5.5
6.0
6.5
7.0
8.0
9.0
Hi
PB
Power
Level %
3.0
3.5
4.0
4.5
5.0
5.5
6.0
7.0
8.0
9.0
10.5
13.0
15.5
18.0
21.0
25.0
31.0
38.0
45.0
54.0
64.0
100
123-133
HAUT
HAUT
HAUT
HAUT
SERVICE DATA SHEET
Electric Ranges with ESEC20
SCHEMATIC DIAGRAM
Induction Control Internal Wiring
ESEC 30 with Induction Cooktop
Replacing the TSEC – The Touch Sensor Electronic Control includes several parts and
must be replaced as an assembly.
Replacing the UIB* – When replacing the User Interface Board located in the backguard,
do not over-tighten the screws that secure the UIB. To secure the UIB use NO MORE THAN
20 in. - lbs. Over-tightening these screws can possibly damage the UIB board.
* NOTE: Electronic boards are very sensitive to static electricity. Static electricity can
permanently damage electronic boards. Before handling these parts, be sure to drain static
electricity from your body by properly grounding yourself.
TO EOC P8/P2

Error Code/ Likely Cause or Failure Condition Suggested Corrective Action
Symptom
ELECTRONIC SURFACE ELEMENT CONTROL SYSTEM (ESEC 30) ERROR CODE DESCRIPTIONS
When a specific error condition occurs in the ESEC system, the control will beep and usually display an error code. These error codes will
appear in the two front element displays with "E" in the left display and the code number in the right display. For each Error Code or symptom
there is a listing of the likely cause or failure condition, as well as suggested corrective actions to be taken. Always reset the power by disconnecting or turning
off the power supply for 30 seconds to see if the failure condition will clear. If the error code returns perform the steps one at a time in the order listed below to
correct the specific failure condition. NOTE: If multiple changing error codes are displayed check for disconnected wires or cables.
30 or 70 AC Input voltage too high 1. Verify chassis ground wire connection to terminal X17 on filter board & to chassis ground.
35 or 75 AC Input voltage too high 2. Test for approximately 240 volts AC at filter board terminals X1 - X4 & X2 - X5.
3. If voltage is correct (240 volts AC ± 10%) replace filter board.
21 Communication failure between the 1. Test the harness between UIB connector P8 and filter board connector X14.
filter board and UIB 2. Replace the UIB.
3. Replace the filter board.
31 Synchronization failure - left side 1. Verify all cable and harness connections to the left side cooking zones generator board.
cooking zones generator board 2. Replace the generator board.
32 or 33 Power supply defect - left side 1. Test all cables & connections on filter board.
cooking zones 2. Replace the filter board.
3. Replace the generator board for the left side cooking zones.
37 Heat sink temp sensor break 1. Replace left side cooking zones generator board.
(left cooking zones)
36 Communication error 1. Test / reseat communication harness between UIB connector P8 and filter board X14 connector.
(left cooking zones) Replace if defective.
2. Test / reseat communication harness between filter board connector X12 & left side cooking zones
generator board connector X10. Replace if defective.
3. Replace filter board.
4. Replace left side cooking zones generator board.
5. Replace UIB.
34 Internal communication failure - 1. Check cable between filter board X12 connector and X10 connector on left side cooking zones.
generator board, left side cooking zones 2. Replace left side cooking zones generator board.
3. Replace filter board.
39 Configuration mismatch between 1. Make sure the UIB is connected correctly.
the UIB and the filter board. (Can 2. Press and hold both the right front and right rear ON/OFF keys until the ESEC displays change
occur when a filter board is replaced). to "88". Then press and hold the left front and left rear ON/OFF keys until the beep sounds and
the configuration starts. The display segments will scroll top to bottom until the configuration is
complete.
3. Replace filter board.
Surface unit sensor too hot 1. Verify cooktop ventilation is correct (airway & fans).
61 Left front 2. Verify integrity of the white insulation material on induction element.
62 Left rear 3. Verify surface unit temperature sensor is correctly connected to the appropriate generator board
64 Right rear connector (refer to wiring diagram).
65 Right front 4. Replace surface unit if temperature sensor resistor value is not approximately 1000 ohms
(blue wires) at room temperature.
5. Replace associated generator board.
Surface unit temp sensor break 1. Verify surface unit temperature sensor is correctly connected to the appropriate generator board
51 Left front connector (refer to wiring diagram).
52 Left rear 2. Replace surface unit if temperature sensor resistor value is not approximately 1000 ohms (blue wires)
54 Right rear at room temperature.
55 Right front 3. Replace associated generator board.
EOC = Electronic Oven Control
UIB = User Interface Board
VSC = Variable Speed Control
TechSheetAbbreviations and Terminology
ESEC = Electronic Surface Element Control
TSEC = Touch Sensor Electronic Control
PS = Power Supply board (PS1 , PS2, etc.)
TST = Touch Sensor Technology (touch control glass panel)
RTD = Resistance Temperature Device. (Temp Probe or Temp Sensor)
TCO = Thermal Cut Out also “Thermo Disc”or “Thermal Limiter”
Error Likely Cause or Failure Condition Suggested Corrective Action
Code
71 Synchronization failure - Right side 1. Verify all cable and harness connections to the right side cooking zones Generator Board.
cooking zones generator board 2. Replace the generator board.
72 or 73 Power supply defect - right side 1. Test all cables & connections on filter board.
cooking zones 2. Replace the filter board.
3. Replace the generator board for the right side cooking zones.
74 Internal communication failure - 1. Check cable between the filter board X12 connector and the X10 connector on right side cooking
generator board, right side zones generator board.
cooking zones 2. Replace right side cooking zones generator board.
3. Replace filter board.
76 Communication error 1. Test / reseat communication harness between UIB connector P8 and filter board X14 connector.
(right cooking zones) Replace if defective.
2. Test / reseat communication harness between filter board connector X12 & right side cooking zones
generator board connector X10. Replace if defective.
3. Replace filter board.
4. Replace right side cooking zones generator board.
5. Replace UIB.
77 Heat sink temp sensor break 1. Replace right side cooking zones generator board.
(right cooking zones)
Pan does not heat up. Normal operation Pan too small for proper pan detection
and only works with low power.
Use larger pan or this pan on a smaller cooking zone. Refer to
owners guide for proper pan selection.
Distance between surface unit and
glass ceramic too large.
Check whether the surface unit is properly positioned and
touching the glass cooktop surface.
Individual buttons
cannot be used or
cannot always be used.
None 1. Follow instructions for proper use of touch controls.
2. Verify harness going between UIB ribbon connectors and
touch panel connectors. Replace if defective or damaged.
3. Verify there is no mechanical interference close to the
touch panel (wires, utensils, etc.).
4. Replace touch panel.
5. Replace UIB.
1. Test cables & connections.
2. Touch control defective.
3. UIB defective.
Cooking power too low
or shuts down
prematurely.
None Fluids spilled or object lying on
control panel keypads.
Clean up spills or remove objects. Restart cooktop in normal
manner.
Normal operation Ventilation slots obstructed. Clear vent openings.
Unsuitable pots (bottom bent). Follow owner's guide for proper pan selection.
Distance between surface unit and
glass ceramic too large. Check whether the surface unit is properly positioned and
touching the glass cooktop surface.
Fan does not start. 1. With two surface units operating, verify that the fans
run at a slow speed. If fans do not run, check for
foreign objects or stuck fan motor.
2. Test continuity of motor windings. Replace motor if open.
3. Replace filter board.
Steady "HE" in display
when cooking zone is
cold and switched off.
"HE" Temperature sensor defect. 1. Test surface unit RTD approx. 1K ohms at room temperature.
Replace surface unit if resistance is not correct.
2. Replace generator board.
Cooktop does not
initialize/operate.
Blank
No display
No beep
UIB not powered Verify installation and harness connections to UIB
Defective UIB power supply (PS1). 1. Check for 120 volts AC at the power supply board connector
P1 between pins 1 and 4.Test harness if voltage is not present.
2. Test for 8 volts DC output at the power supply board connector
P3 between Pins 1 and 2. Replace power supply board if
voltage is not correct.
3. Test for 16 volts DC at output at power supply board connector
P3 between Pins 1 and 3. Replace power supply board if voltage
is not correct.
Flashing power level
Display and pan does not
heat.
Pan not detected. Check whether the pots or pans are suitable for induction.
Refer to owners guide for proper pan selection.
Induction surface unit not correctly
connected or surface unit open.
Check the surface unit wire terminal connections. Ensure that
they are properly connected and tightened. Test continuity of
element (should be less than 1 ohm).
Symptom or Failure Control Display Possible Cause or Condition Suggested Corrective Action
Defective UIB. Replace UIB.
ADDITIONAL FAILURE CONDITIONS
Control
Beeping
No Error
Codes
“E “Only
11
14
1. Check/reseat ribbon connection J3 on the ESEC 30 UIB to J5 on TST panel.
2. Test continuity of ribbon harness. Replace if defective.
3. Replace UIB.
4. Replace TST panel.
1. Check/reseat ribbon connection J2 on the ESEC30 UIB to J4 on TST panel.
2. Test continuity of ribbon harness. Replace if defective.
3. Replace UIB.
4. Replace TST panel.
1. Reset power supply to range to see if failure code will clear.
2 Check/reseat ribbon harness and connectors between the TST panel and ESEC 30 UIB. Replace if defective.
3. Replace the TST panel.
4. Replace the UIB.
1. Check/reseat ribbon connection J4 on the ESEC 30 UIB to J3 on TST panel.
2. Test continuity of ribbon harness. Replace if defective.
3. Replace UIB.
4. Replace TST panel.
ESEC key display ribbon cable is
disconnected or defective
ESEC key display ribbon cable is
disconnected or defective.
Shorted keypad.
ESEC key read ribbon cable is
disconnected or defective.