Splendide 2100 washer/dryer now fails to dry -

Remove the top - two screws in the back then slide forward
In the front right top you will see the air box and the terminals for the heater coil along with other wires and sensors. Start the washer on a dry cycle and check the voltage to the heater terminals. You will be looking for 120 AC. If voltage there but no heat the heating element is bad. If no voltage there follow the wires to the overheat switches and check the voltage on the other side of these switches (round devices with two terminals on top). If there is voltage there then the switch has tripped. Unplug the machine. Look for a spot of paint on this switch, scratch it away and you will see a small hole. Insert a strightened paper clip into this hole and push to reset the switch. Re-power and test the results.
No power to these switches probably means a bad circuit board $$$.

Splendide 2100xc washer/dryer. I set the dryer cycle #5 for 80 minutes. It does heat, but shuts off after 15 minutes with door light locked, low spin light, low heat, and prewash lights flashing. The door will not open until I unplug and plug back in. I checked the vent hose which is not clogged.

Call splendide at their 800 no. they will talk you thru any exercises to check out your unit and tell you what is the matter. they will also sell you the parts to fix it. they are great!

If you have 220 volts at the plug.I would say its your heating coil I have never heard of that name before.But am sure there is a heating coil are element in it.