Frigidaire FCRG3005AW, FCRG3052AB Service manual
SERVICE DATA SHEET
Open circuit/infinite resistance
Probe circuit to case ground
Resistance Temperature Detector
Gas Ranges with ES 100 Electronic Oven Controls
ELECTRONIC OVEN CONTROL (EOC)
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, 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.
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 OFF to end bake mode.
RTD SCALE
Temperature °F (°C)
32 ± 1.9 (0 ± 1.0)
75 ± 2.5 (24 ± 1.3)
250 ± 4.4 (121 ± 2.4)
350 ± 5.4 (177 ± 3.0)
450 ± 6.9 (232 ± 3.8)
550 ± 8.2 (288 ± 4.5)
650 ± 9.6 (343 ± 5.3)
900 ± 13.6 (482 ±7.5)
Resistance (ohms)
1000 ± 4.0
1091 ± 5.3
1453 ± 8.9
1654 ± 10.8
1852 ± 13.5
2047 ± 15.8
2237 ± 18.5
2697 ± 24.4
Temperature Adjustment
(some models - do not use Bake or Broil while adjusting the oven
temperature):
1. Press & hold the BAKE key pad and release after the display begins
ashing the factory temperature setting of 00.
Note: If the oven temperature has been previously adjusted from the factory
setting, the current temperature adjusted value will ash in the display instead.
2. You may increase the oven temperature in 5°F increments with each press
of the UP ARROW key pad to a maximum oven adjustment of +35°F. You
may also adjust the oven temperature downward in 5°F increments with
each press of the DOWN ARROW key pad (total adjustment range of
-35 to +35 F. Note: Your oven control was factory set in the (Fahrenheit)
°F Temperature Display Mode. To change for (Celsius) °C, see the
Temperature Display in the Oven Control Functions section of the Use &
Care Manual.
3. If no other key pad is pressed after 5 seconds the display will begin to
ash.
4. If you do not want to keep the display adjustment, press the OFF key pad
before the oven control beeps. This will cancel the temperature adjustment
procedure. To start this procedure over again begin with step 1 above OR;
5. If you want to keep the adjustment, wait until the display quits ashing and
the oven control beeps once.
6. The oven temperature adjustment has be accepted by the oven control
and the display will return to the time of day.
Notes: The oven temperature adjustment may be made if your oven control has
been set to operate in the (Celsius) °C Temperature Display Mode. In this
case each press of the UP ARROW or DOWN ARROW key pad will adjust in
1°C increments upward (maximum +18°C) or downward (maximum -18°C),
depending on which arrow key pad is pressed.
K5
BAKE
K1
BROIL
J2
P6 BAKE
P3
P2 BROIL
P1 L1
1
TEMP PROBE
NEUTRAL
Electric Oven Control Fault Description
Fault Code Likely Failure Conditon/Cause Suggested Corrective Action
F10 Runaway temperature
Oven heats when no cook cycle
is programmed.
F11 Short key 1. If a key was pressed inadvertently for a long time this error code will be displayed. Make sure there is noth-
F13 Incorrect Conguration Check-
sum
F30 Temperature Probe 1. Check probe circuit wiring for possible open or short condition.
F31 Short Temperature Probe
F50 Unable to properly read cavity
probe A2D
1. If oven is overheating, disconnect power. Check oven temperature probe (RTD) and replace if necessary.
2. If the oven temperature probe is good and if oven continues to overheat when power is reapplied, replace
the oven relay board.
ing (water, utensils) in contact with the keyboard. The fault code should go away once the key is released
and the Stop key is pressed. If the F011 error comes back when a key is pressed it means the error condition is still there. If the F011 error does not come back it means the error condition is gone and the oven can
be used.
2. If the fault code cannot be cleared, replace the EOC.
1. Disconnect power, wait 30 seconds and reapply power.
2. If fault returns upon power-up, replace EOC.
2. Verify RTD resistance at room temperature (compare to probe resistance chart). If resistance does not
match the chart, replace the RTD probe.
3. If the problem persists replace the oven relay board.
1. Disconnect power, wait 30 seconds and reapply power.
2. If fault returns upon power-up, replace EOC.
DC GND
IMPORTANT
DO NOT REMOVE THIS BAG
OR DESTROY THE CONTENTS
WIRING DIAGRAMS AND SERVICE
INFORMATION ENCLOSED
REPLACE CONTENTS IN BAG
808533005 Rev A EN (1906)
Circuit Analysis Matrix
EOC RELAYS
L1 to
Bake
Bake X X*
Broil X X
Door Open X
Door Closed
Note: X=Check listed circuits. *=Alternates with Bake element
L1 to
Broil
Door Switch
COM-NO
(some models)
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