Frigidaire glgs389esc 数据表

2

1. Shorted keypad.

2. Control's internal checksum may

have become corrupted.

3. Control has sensed a potential

runaway oven condition. Control

may have shorted relay, RTD sensor

probe may have gone bad.

1. Open RTD sensor probe/ wiring

problem. Note: EOC may initially

display an "F1", thinking a runaway

condition exists.

2. Shorted RTD sensor probe / wiring

problem. Note: "F3" is displayed

when oven is in active mode or an

attempt to enter an active mode is

made.

1. Door motor failure / jammed. Latch

motor switch failure.

2. Control software failure, or

component failure (relay stuck).

3. Safety thermostat opened, or cooling

fan stalled.

4. Wiring Problem.

1. Replace EOC.

2. Disconnect power, wait 30 seconds and reapply power.

If fault returns upon power-up, replace EOC.

3. Check RTD sensor probe and replace if necessary. If oven

is overheating, disconnect power. If oven continues to

overheat when the power is reapplied, replace EOC.

Severe overheating may require the entire oven to be

replaced, should damage be extensive.

1. Check wiring in probe circuit for possible open condition.

Check RTD resistance at room temperature (compare to

probe resistance chart). If resistance does not match the

chart, replace the RTD sensor probe.

2. Check wiring in probe circuit for possible short condition.

Check RTD resistance at room temperature (compare to

probe resistance chart). If resistance does not match the

chart, replace the RTD sensor probe.

1. Press CLEAR key.

2. If CLEAR key does not eliminate problem, turn off power

for 30 seconds, then turn on power.

3. Check wiring of Lock Motor, and Lock Switch A  and Door

Switch circuits. Look for stalled cooling fan, broken

safety thermostat, shorts or opens.

4. Unplug P4, apply power (L1) directly to the Lock Motor,

if the motor does not rotate, replace Lock Motor Assembly.

Plug P4.

5. Check Lock Switch A for proper operation (do they open

and close, check with ohmmeter). The Lock Motor may

be powered as in above step to open and close Lock

Switch. If the Lock Switch is defective, replace Motor

Lock Assembly.

6. If all above steps fail to correct situation, replace control.

F3

F1

F9

During a preheat and/ or normal bake mode, the controller preheats the oven with the bake burner.

During a cleaning process, the oven uses the bake burner. When this mode is called, the door locks right after

start button is pushed.

It is normal to see a temperature overshoot in the

first rise of all modes when you monitor the temperature.

set point

First rise overshoot

T

°

t (sec)