Error Code nP
No power / power code error — outlet voltage issue or power cord not properly connected
Moderate
Address soon - your appliance may not work properly
Also displayed as: nP
How to Fix
- 1
Check the wall outlet voltage — must be 208–240 Vac ±10% for electric models.
- 2
Verify the power cord is fully seated in the NEMA 14-30R or 10-30R receptacle.
- 3
Check terminal block connections inside the dryer.
- 4
Reset circuit breaker or replace fuse.
- 5
If outlet voltage is out of range, contact a licensed electrician.
Other Error Codes for DLG8401WE
Flow Sense duct blockage restriction detected after drying cycle ends
Duct blockage — ductwork approximately 90% blocked (displayed for 2 hours only)
Duct blockage — ductwork approximately 95% blocked (displayed for 2 hours only)
Temperature sensor (thermistor) failure — shorted circuit
Humidity (moisture) sensor failure
Gas supply error — gas not supplied to the dryer
Steam pump error — pump AD value below threshold during diagnostic test
Power supply error — electric dryer power cord not connected correctly or house power supply incorrect; also displayed when 240V is applied to PCB indicating mis-wired power cord