Electrolux EI30EF35JS User Manual

PN 316904479 EN (1206)

WIRING DIAGRAMS AND SERVICE INFORMATION ENCLOSED

DO NOT REMOVE THIS BAG OR DESTROY THE

REPLACE CONTENTS IN BAG

IMPORTANT

CONTENTS

EOC = Electronic Oven Control

VSC = Variable Speed Control

PS = Power Supply board (PS1, PS2, etc.)

Tech Sheet Abbreviations and Terminology

RTD = Resistance temperature device (Temp. probe/sensor)

TCO = Thermal cut out, also "thermo disc" or "thermal limiter"

PS = Power Supply board (PS1, PS2, etc.)

and P11; test the Warmer Zone Medium on connector PIN 31 with P1 and P10.

To test keypad function, check for continuity between indicated pin locations while

pressing the keypad. EXAMPLE: test the BAKE key on connector PIN15 with the P2

LOOP

(UNUSED)

P36-11

P36-12

CONNECT

P36-10

P36-9

-----

(BOTTOM)

WZ MED

WZ ON

MED HIGH

(LOWEST)

WZ_LOW

(HIGHEST)

WZ HIGH

MED LOW

LF1 SIZE

(BOTTOM)

RR2 SIZE

(TOP)

RF1 SIZE

(BOTTOM)

LF2 SIZE

(TOP)

RR1 SIZE

(BOTTOM)

RF2 SIZE

(TOP)

P15-20 CONNECT

LOOP

-------

-- -

P15-17 RF

ON/OFF

LOW

MED

HIGH

ON/OFF

LOW

MED

HIGH

CONNECT

LOOP

P15-16 LF

P15-15

ON/OFF

CANCEL

BROIL

CONV

LOW

PREHEAT

RAPID

MED

CLEAN

HIGH

SELF

ON/OFF

LOW

CONNECT

LOOP

MED

HIGH

SIZE

CONNECT

LOOP

P15-12

P15-13

P15-14

START

4 BROIL

CONV

BAKE

SLOW

COOK

FAVORITES

ROAST

KEEP

WARM

CONV

ON/OFF

TIMER

CLOCK

TIME

SET

END

COOKTOP

LIGHT

LOCK

OVEN

SELECT

SIZE

P15-11

LOOP

1 BAKE

CONVERT

CONV

COOK

TIME

CONTROL

LOCK

ON/OFF

CONNECTOR-PIN # P15-1 P15-2 P15-3 P15-4 P15-5 P15-6 P15-8 P15-9 P15-10 P15-18 P15-19

P15-7 CONNECT

PIN 1-COMMON

PIN 3-HS LR

PIN 2-HS LF

------

PIN 6-OVEN LAMP

P21 - L1 IN

P23 - L2 OUT

P24 - L2 IN

P36-1 P36-2 P36-3 P36-4 P36-5 P36-6 P36-7 P36-8

VIEW FROM FRONT OF DISPLAY

LEFT SIDE RIGHT SIDE

PIN 12PIN 1

PIN 1

PIN 20

EOC jumper connections

PIN 6-LOCK SWITCH

PIN 5-DOOR SWITCH

PIN 4-COMMON

PIN 2-OVEN PROBE

PIN 1-OVEN PROBE

PIN 6-WARM ZONE

PIN 4-HS RF

PIN 5-HS RR

P16

PIN 1-MDL

PIN 3-FAN MOTOR

PIN 2-CATALYST/CLEAN

PIN 4-CONV ELEMENT

P3 - N

P4 - L2

P5 - L1

P19 - BAKE

P20 - BROIL

RIBBON TAIL

12 PIN

P36

(ELECTRIC MODELS ONLY)

RIBBON CONNECTIONS

RIBBON TAIL

20 PIN

P15

P17

P18 P19 P20

P24 P25 P26 P28 P30

P33 P34 P35 P38 P40 P41

P42 P43 P44 P46

K13

P21

P23

P5P2 P3

K12

K17

K18

P22

K19

K20

K21

K22

K23

K25

K26

K27

K28

K29

K30

K31

K32

K33

K11

K10

P16

Electronic oven control (EOC) & jumper connection locations

MEMBRANE KEY

P15

MEMBRANE LED

P36

4. Prior to returning the product to service, ensure that:

will create a potential safety hazard.

• 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.

3. GROUNDING: The standard color coding for safety ground wires is GREEN or

trip circuit breaker to OFF, or remove fuse.

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

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. Before servicing or moving an appliance, remove power cord from electrical outlet,

2. Never interfere with the proper installation of any safety device.

SERVICE DATA SHEET - Electric Range with ES 1030 Electronic Oven Control

Oven Calibration

Set the electronic oven control for normal baking at 350°F. Obtain an average oven

temperature after a minimum of 5 cycles. Press cancel key to end bake mode.

Temperature Adjustment

1. While in a non-cooking mode, press and hold the bake key for 6 seconds.

2. The current calibration offset (temperature adjustment) should appear in the

3. Use the number keypad (0-9) to enter the desired amount of adjustment (up to

4. Press the bake key to change the sign of the adjustment to a (-) if necessary. A

5. Once the desired adjustment (-35° to 35° F) has been entered, press the start

NOTE: Changing calibration affects all baking modes. The adjustments made will not

change the self-cleaning temperature.

• 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

temperature display.

35°F).

positive adjustment will not display a sign.

key to accept the change or the cancel key to reject the change.

reassembled.

Probe circuit to case ground

900 ± 13.6 (482 ±7.5)

550 ± 8.2 (288 ± 4.5)

650 ± 9.6 (343 ± 5.3)

250 ± 4.4 (121 ± 2.4)

350 ± 5.4 (177 ± 3.0)

450 ± 6.9 (232 ± 3.8)

Open circuit/infinite resistance

2697 ± 24.4

2237 ± 18.5

NOTE:

Door Closed

Oven Lamps ON

Warming Drawer

X=Circuit

Contacts Closed

Door Open XO

1654 ± 10.8

1852 ± 13.5

2047 ± 15.8

Unlocked

Locked

1453 ± 8.9

Clean

Temperature °F (°C)

75 ± 2.5 (24 ± 1.3)

32 ± 1.9 (0 ± 1.0)

RTD SCALE

Resistance (ohms)

1000 ± 4.0

1091 ± 5.3

Conv Bake

Bake/Time Bake

orB

F95

F91

F90

F68

F66

F65

F64

F60

F51

F50

F42

F31

F17

F18

F30

Resistance Temperature Detector Scale

Open oven sensor probe

circuit.

Shorted oven sensor probe

circuit.

EOC internal software

Keyboard short circuit or

High voltage condition. L1 or

L2 may be crossed with

Neutral on incoming PS.

Door lock motor or latch

circuit failure.

If lock motor runs:

1. Test continuity of wiring between EOC and lock switch on lock motor assy. Repair if needed.

2. Advance motor until cam depresses the plunger on lock motor switch. Test continuity of switch contacts. If switch is open replace

lock motor assembly.

3. If motor runs and switch contacts and wiring harness test correctly, replace the EOC.

If lock motor does not run:

1. Test continuity of lock motor windings. Replace lock motor assembly if windings are open.

2. Test lock motor operation by using a test cord to apply voltage. If motor does not operate, replace lock motor assy.

3. If motor runs with test cord, check continuity of wire harness to lock motor terminals. If harness is good replace the EOC.

1. Verify proper incoming line voltage and polarity of L1, L2 and Neutral power supply connections at range terminal block.

2. If power supply voltage and polarity are correct, replace EOC.

internal EOC failure.

EOC internal power supply

failure.

1. Test keyboard circuits using test matrix. Replace touch panel if defective.

2. If keyboard circuits check correctly, replace the EOC

Disconnect power, wait 30 seconds and reapply power. If fault returns upon power-up, replace EOC.

Time Base failure. The EOC

cannot determine if

connected to 50Hz or 60Hz

power supply.

Confirm that range is connected to proper power source (50Hz or 60Hz). Generators or other portable power supplies and solar grids, etc.,

may not provide proper power supply. If power source is correct, replace the EOC.

EOC oven temperature.

Higher than normal

temperature detected on the

EOC board.

1. Verify proper assembly of backguard panel. Check for damaged or loose panels, brackets, endcaps, etc.

2. Check for blocked ventilation slots in control panel rear cover.

3. Inspect oven vent for proper assembly and air flow.

4. Verify operation of cooling fan (if present).

configuration error.

Internal signal voltage error.

Display communication error.

Disconnect power, wait 30 seconds and reapply power. If fault returns when power is reapplied, replace EOC.

Usually this failure code would only appear if the EOC has been replaced with an incorrect version. Verify that the correct replacement

part number is being used.

resistance does not match the RTD chart, replace RTD sensor probe. Check sensor wiring harness between EOC and sensor probe

connector.

2. (F31) Check resistance at room temperature. If less than 500 ohms, replace RTD sensor probe. Check for shorted sensor probe

harness between EOC and probe connector. If resistance is correct, replace the EOC.

EOC Internal hardware error

of failure.

3. If keyboard circuits check correctly, replace EOC.

Disconnect power, wait 30 seconds and reapply power. If fault returns upon power-up, replace EOC.

1. (F30) Check resistance at room temperature and compare to RTD Sensor resistance chart. If resistance is correct replace the EOC. If

Electronic Oven Control Fault Code Descriptions

Fault

F12

F13

F14

Keyboard tail failure.

EOC Internal software error

or failure.

Disconnect power, wait 30 seconds and reapply power. If fault returns upon power-up, replace EOC.

1. Check/reseat ribbon harness connections between keyboard touch panel and EOC.

2. Test keyboard circuits using test matrix (below). Replace touch panel if defective.

F11

Shorted keypad or selector

switch.

1. Reset power supply to range - Disconnect power, wait 30 seconds and reapply power.

2. Check/reseat ribbon harness connections between touch panel and EOC.

3. Test keyboard circuits using test matrix. Replace touch panel if defective.

4. If keyboard circuits check correctly, replace the EOC.

cavity.

2. Disconnect power from the range, wait 30 seconds and reapply power. If oven continues to heat when the power is reapplied, replace

the EOC. NOTE: Severe overheating may require the entire oven to be replaced should damage be extensive.

3. If temperature sensor probe circuit is good but fault code remains when oven is cold replace the EOC.

If Oven is overheating:

1. If oven is severely overheating/heating when no cook cycle is programmed, test oven temperature sensor probe circuit resistance

using the RTD scale found in the service tech sheet. Also verify that the temperature sensor probe in properly installed in the oven

Code

F10

Runaway temperature.

Oven heats when no cook

cycle is programmed.

2. Replace probe or repair wiring connections if defective.

Likely failure

condition/cause

If Oven is cold:

1. If fault code is present with cold oven, test oven temperature sensor probe circuit resistance. Use RTD scale found in the tech sheet.

O =

Circuit

Contacts

Open

= Alternates

with Bake Element

† = During Preheat ◊ = Cycles as Needed

X◊

◊

L1 to

Broil

X* X X X

Motor

Latch

L1 to

Fan

X† X†

Element

L2 Out

Drawer

Element

Lamps

COM-NO

Door

EOC Relays - ES1030 Oven Control

Conv

L1 to

Bake

Heang

Conv.

L1 to

L2 In to

Warming

L1 to

(Electric)

Catalyst

L1 to

Oven

L1 to

Contacts

Switch

Door

XgnikcolnU

XgnikcoL

XXli

XX*X

Suggested Corrective Action

L1 to

Bake

X◊

316904479

General Troubleshooting Diagram General Troubleshooting Schematic

316904479