Service manual

800170 45

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer/dryer before servicing.

• Close gas shut-off valve to gas dryer before servicing.

• Never start the washer/dryer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be

reconnected to ensure that the washer/dryer is properly grounded.

W014R1

WARNING

Troubleshooting

MDC Models – Washer Control

18. ERROR CODE LISTING

E:df Drive failure. This error code is generated by the motor control and

transmitted to the master control. Several conditions can cause

this code; motor unplugged, motor failure, tachometer circuit

open, inner basket locked up. This is a fatal error. Machine must

be unpowered to reset.

E:SP Serial communication error. This error occurs when the master control cannot communicate

with the motor control. The master control will try to reset the

motor control by powering it down. It will try resetting three

times before setting the error code. Common causes include

defective or unplugged transformer, and incorrect wiring to

motor control. This is a fatal error.

E:FL Fill error. This error occurs if the pressure switch fails to open in 30

minutes in any fill/agitate cycle. This is a fatal error.

dor Door Open Indicator. This error occurs when the door is not closed at the start of an

active cycle. If the door is closed, check for wiring or door

switches.

E:do Door open error. This error occurs if the control detects the door open and door

locked inputs high at the same time. You can get this error if you

jerk on the door when it is locked or as it is about to lock. This is

a fatal error.

E:dL Door lock error. This error occurs if the door does not lock in 15 seconds or

unlock in 3 minutes at the end of the cycle. This is a non-fatal

error. If the door locks or unlocks while E:dL is displayed it will

clear the error condition. Also, if the door is opened after failing

to lock it will clear the display.