Stacked dryer only bottom dryer works. Is it in board or power supply?
Answer Hello Jim,
You will have to open the unit and see if the power is getting to the board or not. If it is, the board is the more likely suspect. If no voltage to the board, the power will have to be traced to find the circuit failure.
On the control board its showing d18 and the top dryer
won't start. What do I need to do?
Answer Hello Tim. The error code you provided, D18 is for a shorted thermistor in the upper dryer. You will need to access and replace the thermistor 307208 located on the blower housing of the unit.
How do you reset the price/time per quarter on the board control?
Answer Hello Art. You will need to contact the manufacture for this information, or look in your owners manual. Thank you.