Airflow 72574204 Quick Start Manual - Page 2
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Front Cover Removal
To remove front cover assembly, first make sure the fan is
off, isolated from the power supply and the iris shutter is
fully closed.
1. Undo the locking screw at the bottom edge of the cover
using a screwdriver.
2. Rotate the cover a few degrees anticlockwise until it clicks
out from the fittings.
3. Remove the cover by pulling it out.
3
To refit the cover, reverse the above procedure. The iris
shutter should be in closed position after refit. If not, wait
approximately 1 min after fan switch off allowing the actuator
to retract back in the closed position and then refit the cover
again.
Module adjustment
A module with Timer and/or Humidistat is supplied pre-set,
but may be adjusted by the installer. All adjustments must be
done using the supplied Adjustment Tool.
Humidity settings
The humidistat is factory pre-set at approx. 70% RH (relative
humidity). Adjusting the "% RH" towards 40% will result in fan
activation at lower humidity (more sensitive). Adjusting the
"% RH" towards "90%" will result in fan activation at higher
humidity (less sensitive).
Time settings
The Run on Timer is factory pre-set at approx. 15 min. Ad-
justing the "Timer" towards "MIN" will result in a timer overrun
decrease towards 1 or 2 minutes (depends on module).
Adjusting the "Timer" towards "MAX" will result in a timer
overrun increase towards 30 or 45 minutes (depends on
module).
Adjustment
tool
Timer control
2
1
Page 5 of 8
Humidistat
MIN = 40% RH
MAX = 90% RH
Timer
MIN = 1 or 2 min
MAX = 30 or 45 min
Humidistat
control
Page 7 of 8
Mechanical Installation
iCON module overview.
Cable entry
Module
locating block
Terminal block
fitting (pillars)
3-way supply
Module
connector
locating slot
iCON module
PIR lens
location
Warranty
Applicable to units installed and used in the United Kingdom.
Airflow Developments Ltd guarantees the iCON range for
3 years (incl. modules) from date of purchase against
faulty material or workmanship. You can register your
warranty on-line (for more information check at
www.airflow.com). Warranty only covers the product, not a
reinstallation if required.
For detailed standard warranty terms and conditions see
our website or contact Customer Service.
UK Head-Office
Czech Republic
AIRFLOW DEVELOPMENTS Ltd
AIRFLOW LUFTTECHNIK GmbH
Aidelle House, Lancaster Road
o.s. Praha
Cressex Business Park
Hostýnská 520
High Wycombe
108 00 Praha 10
Buckinghamshire
Malešice
HP12 3QP
Czech Republic
United Kingdom
Tel:
+44 (0) 1494 525252
Tel:
Email:
Email:
Web:
www.airflow.com
Web:
© Airflow Developments Ltd.
Airflow Developments Limited reserve the right, in the interests of continuous develop-
ment, to alter specifications without prior notice. All orders are accepted subject to our
conditions of sale which are available on request.
Module cable
clamp
Two module
connector pins
Page 6 of 8
Germany
AIRFLOW LUFTTECHNIK GmbH
Wolbersacker 16
53359 Rheinbach
Germany
+42 (0) 2 7477 2230
Tel:
+49 (0) 222 69205 0
Email:
www.airflow.cz
Web:
www.airflow.de
www.airflow.com
80000440 Issue 3 08/21
Module clip