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Question About Delta Electric Heater ahla-6r
my heater is locked and I can't switch it on. How...

my heater is locked and I can't switch it on. How can I unlock it?

Asked by Catherine Cobb on 11/25/2013 3  Answers

ManualsOnline posted an answer 11 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

Rosie posted an answer 11 years ago

5 To unlock, press the 'M' button and hold for 2 seconds
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Catherine Cobb posted an answer 11 years ago

5 Thank you very much. This was our classroom heater and my students were really cold. But thanks to your answer, we were as warm as toast today!
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Rosie posted an answer 11 years ago

0 Oh fantastic! Thrilled to hear that I could help you and your students :-) I work with several schools myself, so know how these things can become a problem. Glad I could help, Rosie
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