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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 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 10 years, 12 months ago

5 To unlock, press the 'M' button and hold for 2 seconds
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Catherine Cobb posted an answer 10 years, 12 months 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 10 years, 12 months 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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