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9. FREQUENTLY ASKED QUESTIONS
Q:
What is the countdown time on a KANE456
A:
There are three levels of countdown (aka fresh air purge) on a KANE456.
From first switch on if ‘cold’ (more than 5
o
C from the temperature at which
calibrated) = 90 secs.
From first switch on if ‘warm’ (within 5
o
C of the temperature at which
calibrated) = 60 secs
If switched on within 10 minutes of last switch off and had been on for at least 10
mins and is still ‘warm’ = 30 secs
