Error code · Dryer

ASKO Dryer Code E7: Control Cannot Read the Door

Medium · inspection needed

Code: E7
Appliance: Dryer
Brand: ASKO
Warranty: 30-day workmanship

What E7 means

E7 on ASKO T5 series tumble dryers (TD86 platform, for example the T5HXLT.U and T5HXLG.U), is listed as a door failure, and the manufacturer groups it with control unit problems. It does not mean the door is simply open, since that has its own message. It means the control is not reading the door's state the way it should, so the cycle will not start or continue and the display shows E7.

Common causes of E7

The door switch or sensor not reporting correctly
The control circuit that reads the door state
Wiring or a connector between the door and the control

✓ One safe check you can try

1. Open the door and close it firmly until it latches. 2. Check that no clothing or lint is caught at the edge of the door opening. 3. Power the dryer down and back up, which is the first step in the owner's manual. 4. If E7 returns, do not keep running cycles; schedule service instead.

! Why to stop there

Whether the door switch is working or the control misreads it
Whether the wiring to the door is sound
The control part your dryer would need, which we confirm before quoting

Opening a panel yourself does not automatically cancel a manufacturer warranty, but it can cause accidental damage, and some manufacturers set their own service conditions. Check your warranty terms, or ask us, before deciding.

→Same appliance

Other Dryer codes

Protection enabled (screen lock)ASKO T5 Dryer Message "Protection Enabled (Screen Lock)" SENSORASKO T761 and T781 Dryer Message "Sensor" THERMISTORASKO T761, T781 and TD70 Dryer Message "Thermistor" F2ASKO T731 Dryer Code F2: Power Cut or Three-Hour Drying Limit F29ASKO TD70.1 Heat-Pump Dryer Code F29: Evaporator Needs Cleaning F3ASKO T731 Dryer Code F3: Thermistor Problem F30ASKO TD70.1 Dryer Code F30: Cycle Ran Over 200 Minutes F4ASKO T731 Dryer Code F4: Overheat Protection Tripped

E7E7 questions

Does E7 just mean my door is open?

No. A door that is open produces a separate message asking you to close it. E7 means the control cannot read the door's state correctly even when it is closed.

Is it okay to keep trying the dryer?

One restart is fine. If E7 keeps appearing, stop using the dryer, because the control cannot confirm the door is secure. We test the door switch and its wiring when we visit.

Can you repair a door sensor problem?

Yes. Need it looked at? Call us or use the online form, and we confirm a three-hour arrival window with you. The price is put in writing first, and we back our work with a 30-day workmanship warranty.

Book a visit

Still seeing E7?

A technician diagnoses it on site and gives you the price in writing before any work starts.

(713) 804-6320