how to tell if the pb420 humidifer is on or not

General Discussion on any topic relating to CPAP and/or Sleep Apnea.
seagull
Posts: 117
Joined: Fri Jul 29, 2005 9:58 pm
Location: Tn.

how to tell if the pb420 humidifer is on or not

Post by seagull » Thu Aug 11, 2005 4:34 pm

How do you tell if the pb420 humidifer is on or not. Is there anything that lights up.
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Guest

Post by Guest » Thu Aug 11, 2005 5:36 pm

Yes. Bottom left front green light will illuminate when on.
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