AirCycler g2-k Учебное пособие - Страница 10
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1.2 OPERATION EXAMPLES CONT'D
ONE HOUR VENTILATION (MINUTES)
VENTILATION REQUIREMENTS = 30 CFM CONTINUOUS OR 1,800 CF/HR
NORMAL CENTRAL FAN OPERATION + OCCUPANT EXHAUST USE + AIRCYCLER® G2 FORCED EXHAUST
45
0
15
30
60
EXHAUST FAN
CENTRAL FAN
EXHAUST FAN
DAMPER
DAMPER
DAMPER
DAMPER
DAMPER
CLOSED
OPEN
OPEN
CLOSED
OPEN
5 MIN OF
FORCED ON
10 MINUTES OF
BATHROOM USE
5 MIN
BY G2 VIA
HEATING/COOLING
(MANUAL USE
DELAY
FANCONNECT
OF FANCONNECT
FOR 5 MIN
SWITCH)
10 MIN x 90 CFM
5 MIN x 60 CFM
(5 MIN + 5 MIN) x 60 CFM
=
300 CF
=
900 CF
=
600 CF
900 CF + 600 CF
+ 300 CF = 1,800 CF
VENTILATION
REQUIREMENT
COMPLETE
= NORMAL OPERATION
= OCCUPANT ACTIVITY/AIRCYCLER® G2 FORCED EXHAUST
After regular heating/cooling cycles and manual occupant use of bathroom exhaust fan (including 5 minute delay), there was not enough
ventilation to meet requirements for the hour. At the end of the hour the AirCycler® g2 forced on the bathroom exhaust fan, via the
FanConnect™ switch, to reach required ventilation.
10
AC DOC 8.5
REV 7/2020