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Question About Lux Products Thermostat psph521
Locked thermostat...

I can't get the unit respond to instruction. There is a lock on icon. It is stuck at 78 Dg.

Asked by steve on 08/12/2008 2  Answers

ManualsOnline posted an answer 16 years, 1 month ago

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

Jeff posted an answer 16 years ago

5 The sequence of keys to lock and unlock the program: Next > Next > Next > Hold Repeating the sequence of pressing the Next and Hold keys will unlock and lock the thermostat.
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Justin posted an answer 11 years, 5 months ago

4 This did not work it is stuck at 78 degrees with the locked icon.
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