PS Error Code
📋 What Does PS Mean?
Power Supply Error — the dryer is detecting incorrect voltage from the power supply.
🔍 Common Causes
- 1One leg of 240V supply has failed (common — dryer runs but does not heat)
- 2Loose dryer power cord connection
- 3Tripped circuit breaker (one of two breakers)
- 4Faulty outlet or wiring
📞 When to Call a Pro
Electrical issues in supply wiring require a licensed electrician.
🔧 DIY Fix Steps
- 1Check circuit breaker panel — reset both breaker switches for dryer circuit
- 2Unplug dryer, inspect cord for damage, re-plug firmly
- 3Test outlet with a 240V tester if available
- 4Check if dryer tumbles but does not heat — classic sign of half-power
Frequently Asked Questions
What does PS mean on a Lg dryer?
Power Supply Error — the dryer is detecting incorrect voltage from the power supply.
Can I fix PS myself?
Yes, in many cases. Start with: check circuit breaker panel — reset both breaker switches for dryer circuit If that does not resolve it, electrical issues in supply wiring require a licensed electrician.
How much does it cost to repair error PS?
Estimated repair cost: $80–$300 for electrical repair. This varies by region and technician.
Tools That Help With This Diagnosis
Basic troubleshooting tools grouped separately from the actual error-code explanation.
Multimeters
Useful for basic electrical checks when the repair path calls for it and the unit is safely isolated.
Driver sets
Useful when the first obstacle is simply reaching the part or hose involved.
Cleanup tools
Useful for drain and leak faults where standing water hides the problem.
Related Pages
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Diagnostic tools
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