F9 Code: - Electrolux 30" Service Manual

RTD
Temperature Degrees F.
32 +/- 1.9
75 +/- 2.5
250 +/- 4.4
350 +/- 5.4
450 +/- 6.9
550 +/- 8.2
650 +/- 9.6
900 +/- 13.6
Ohms, the oven sensor is defective. If the reading
is correct with the chart, the harness is defective.

F9 code:

An F9 code indicates the control has detected a problem
with the motor door latch assembly. Check the contacts
of the lock switch, wiring to the lock motor assembly,
and the lock motor.
Control will not program:
If the control will not program check for an open sensor
circuit. If the sensor circuit is good replace the control.
Blank display:
If the display on the oven control is blank and the range
is connected to electrical power:
1. Go to the back of the control and measure the
voltage drop between terminal L1 and neutral. If the
meter reads line to neutral voltage (120 VAC) the
control is defective. If the meter reads zero the
wiring in the range is defective.
No heat:
If the control appears to be operating normally,
but the bake and broil elements do not heat:
1. Go to the back of the oven control and measure the
voltage drop between terminals L1 and P4. If the
meter reads zero and the display is illuminated, the
wire between terminal P4 and the range terminal
block is open. If the meter reads line to line voltage
(240 VAC) go to step 2.
2. Program the oven for bake and measure the voltage
drop between terminals BAKE and P7. If the
meter reads zero the control is defective. If the meter
reads line to line voltage (240 VAC) the bake element
or the wiring to the bake element is defective. Go
to step 3.
SCALE
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
49
3. Program the oven for broil and measure the voltage
drop between terminals BROIL and P7. If the
meter reads zero the control is defective. If the meter
reads line to line voltage (240 VAC) the broil element
or the wiring to the broil element is defective.
If the control appears to be operating normally,
the broil element heats, but the bake element does
not heat:
1. Program the oven for bake, go to the back of the
oven control and measure the voltage drop between
terminals BAKE and P7. If the meter reads zero
the control is defective. If the meter reads line to
line voltage (240 VAC) the bake element or the wiring
to the bake element is defective. Go to step 2.
2. Remove the back from the range to gain access to
the terminals of the bake element. Program the oven
control for bake and measure the voltage drop across
the terminals of the bake element. If the meter reads
line to line voltage (240 VAC) the element is
defective. If the meter reads zero the wiring to the
element is open.
If the control appears to be operating normally,
the bake element heats, but the broil element does
not heat:
1. Program the oven for broil, go to the back of the
oven control and measure the voltage drop between
terminals BROIL and P7. If the meter reads zero
the control is defective. If the meter reads line to
line voltage (240 VAC) the broil element or the wiring
to the broil element is defective. Go to step 2.
2. Remove the back from the range to gain access to
the terminals of the broil element. Program the oven
control for broil and measure the voltage drop across
the terminals of the broil element. If the meter reads
line to line voltage (240 VAC) the element is
defective. If the meter reads zero the wiring to the
element is open.
Oven door does not lock when the oven is pro-
grammed for clean:
1. Remove power from the range and go to the back
of the oven control. Remove the 15 pin plug and
with the oven door closed measure the resistance
between pins 5 and 6 in the plug. If the meter
reads around 2400 Ohms the control is defective.
If the meter reads open go to step 2.