Gas Dryer Completely Inoperative - Frigidaire 27" Dryers with electronic controls Service Manual

Gas dryer completely inoperative.

Note: Always check wiring to the components.
Note: If a fault code is displayed the dryer will not operate.
Measure the voltage drop
between the COM terminal
of relay RL 2 and neutral.
0.
Defective household power
supply or broken wire between
dryer terminal block and relay
RL 2.
Defective
door switch.
Dryer completely
inoperative.
Will the display illuminate?
No.
120 VAC.
Defective
electronic
control board.
0.
0.
Defective
electronic
control board.
Will the control program?
Yes.
Program the dryer for a
Normal and touch Start. With
the door closed measure the
voltage drop between the N.O.
terminal of door switch
and neutral.
120 VAC.
Measure the voltage
drop between terminal J9
on the control board
and neutral.
50
Yes.
No.
Does the display
show a fault code.
Yes. No.
Defective
Refer to fault
electronic
coding page 8.
control board.
120 VAC.
Defective
drive motor.