1. Manuals
  2. Consumer Electronics Support
  3. Lux Products Support
  4. Thermostat Support
Support User Manuals
Question About Lux Products Thermostat PSP511
I have a LUX PSP511 Thermostat and it locked on me...

I have a LUX PSP511 Thermostat and it locked on me. How can I unlock it?

Asked by Troy on 08/29/2011 21  Answers

ManualsOnline posted an answer 12 years, 8 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

Renee posted an answer 12 years, 5 months ago

5 The sequence is NEXT - NEXT - NEXT - HOLD. This will both lock and unlock the key pad. Just tried it and it worked! Thank God.
Was this answer helpful?

Steve posted an answer 9 years, 5 months ago

5 Thank GOD, and Thank you!!!!!!!!! Where ever you are, because it's so simple. Who'd of guessed?
Was this answer helpful?

Ted posted an answer 12 years, 5 months ago

3 i found the instruction manual and it says to unlock the screen you have to hit these keys in sequence - up - down - next - hold - rotary dial - software reset button. The only problem is they don't say what to do with the rotary dial. I,ve tried every thing possible in an hours time and still can't figure it out.
Was this answer helpful?

Tandra posted an answer 11 years, 4 months ago

0 Yes, it worked!!!! Thanks so much!!! You are awesome!!
Was this answer helpful?

arlene posted an answer 11 years, 3 months ago

0 YES THANK YOU! out there!
Was this answer helpful?

Alexandr posted an answer 10 years, 4 months ago

0 THANK YOU!
Was this answer helpful?

deb posted an answer 9 years, 6 months ago

0 Holy Cannoli...I was starting to panic when I found this page. THANK YOU!!!
Was this answer helpful?

Alison posted an answer 9 years, 4 months ago

0 Thank you so much! We were about to just replace the thermostat. The manual doesn't list this sequence of steps to fix the "locked" thermostat. Thanks again.
Was this answer helpful?

Stu posted an answer 9 years, 2 months ago

-1 thank you thank you
Was this answer helpful?

Add Your Answer

Please Note: Do not submit personal information as it will be displayed online.
Ask a Question Request a Manual