Samsung dery dv665jw no power - Samsung Televison & Video

Then you should replace it:

https://www.partselect.com/Models/DV665JW/MFGModelNumber/XAA-0000/

First, when you say "no power", is the front panel display totally dead? If so, and you're sure 240v is getting to the back of the dryer where the power cord connects, then its most likely the main board has been blown--did you have a power outtage recently? They are notorious for damaging circuit boards. If the dryer lights up but won't do anything when you push the start button, check the door switch--it's a safety feature that won't allow the dryer to run with the door open. There are also thermal fuses inside which, if open, will kill the power. BTW, yes, the dryer is worth fixing--the cost of a repair won't be near what a new dryer will be.

For most Samsung dryers, an E3 error could mean that the dryer tub is too heavy, the vent is clogged, the thermistor is faulty, the control unit is faulty, or that there is a loose wire at the main control unit.

If you were drying a very heavy item or too many articles, try a smaller load. Check the dryer vent to make sure that it isn't blocked or clogged with lint. (I've seen the flap on a vent shift and fail to swivel properly.) Next unplug the dryer and pull it forward. Remove the back from the top (control area) and check that the wiring harnesses are fully seated. You may want to check for corrosion or damaged wires. Next check the resistance of the thermistor (mounted on the blower wheel). (Assuming a room temperature environment, the resistance should be ~6 kilo ohms.) If the thermistor is faulty, it needs to be replaced. If the above steps don't solve the problem, then the control unit needs to be replaced. http://www.searspartsdirect.com/samsung-dryer-Parts/Model-dv665jwxaa0000/1482/0151200/50039961/00001.html has the parts breakdown and many parts are available.

If the dryer is still under warranty, contact Samsung for the repair. I hope this helps.

Cindy Wells

Please find list of error codes and their remedy in the link below
Error codes

Element or thermal trip on element, you will need to test them with a meter, as to which one, But if thermal trip gone, why, could be element on way out.

lupa kodenya hp,ni no imei nya,359727049699874

you probably have a broken wire in the heating element. located on the back of machine, top right corner, behind panel.
remove the two screws

if it is a condenser type dryer you may find the condenser has not been cleaned and this suffercates the unit and over heats. to protect the heater element there is a thermostat cut off which has more than likely blown which breaks the electrical circuit. so this would need replacing which is found near the heater element at the rear of the unit. then clean your condenser.
hope this helps

check power in your house,,,,if it runs on electric it is possable for the motor and timer to work but the heater not to as half of your 240 or 220 line is dead http://www.washerwizzards.com

use a multimeter to check the continuity of the heating elements. if there is an open, replacing it will solve the problem.