24
[MBA_NKBD_EN] Rev.: 10/2015
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BOGA GmbH
• Werkstraße 16 • D-59494 Soest • Fon: +49 2921 96943-0 • Fax: +49 2921 96943-29 • [email protected] • www.airwin.net
12.2.2 Drainage of fluid tank
The NKBD is drained in cycles every 12 hours, if humidification took place in the last
AquaDrain cycle and in case of any power interruption in the AquaDrain cycle (operat-
ing voltage is no longer present).
Any humidification request made during the drainage process will be
ignored.
If the system is drained, the fluid tank will only be refilled with pure water after a humidifica-
tion request was made.
1
Drainage after 12 h
from NKBD-6 to NKBD-30
from NKBD-36 to NKBD-42
160 s / 50 Hz
320 s / 50 Hz
133 s / 60 Hz
267 s / 60 Hz
2
Filling of fluid tank up to maximum level
*
*
3
Start of humidification
#
#
* The filling time for the fluid tank of the NKBD is determined by the pressure of
the pure water and the NKBD-Type.
The fluid tank will stay dry, if there is no humidification request.
1 Drainage after 12 h
from NKBD-6 to NKBD-30
from NKBD-36 to NKBD-42
160 s / 50 Hz
320 s / 50 Hz
133 s / 60 Hz
267 s / 60 Hz
2 Standby for humidification request
#
#
fig. 24 - Period without humidification
fig. 25 - New humidification request
A) Flushing of water supply line
B) Drainage of fluid tank
