With the cover removed the LED display will show the commissioning menu. There are 3 buttons located
below the display; these are used to control the setup process:
The + button is used to increase the value of a setting, the – button is used to reduce the value of a
setting and the
X
(Mode) button moves to the next setting.
Commissioning menu structure
* This setting rotates the display only; the buttons retain their original function. For example; the mode
button is on the right when in normal rotation and on the left when the screen is rotated and looking at the
fan so the display is correctly orientated.
** Display: unl
Description: menu lock on or off. When locked a code is required to access the menu
Options: unl – unlocked Loc – Locked.
*** Display: cod
Description: Set the menu lock code. This is a 3 digit hexadecimal code, set between 0 - F.
Options: press up or down to start choosing the first digit then press mode to set and move to the next
digit. Repeat to set the other two digits. Default override code is 999.
The table shows the settings available to commission the fan. They appear in this order. The available
options and default position for each setting is also shown.
Settings
Installation selection
There are four different installation type settings, kitchen or bathroom and ducted or window/wall. The
difference between bathroom and kitchen mode is shown above, the boost speeds are higher for kitchen
applications. If the fan is installed in a ducted setup changing the fan to ducted mode will compensate for
the reduced airflow due to the higher pressure of the system. During commissioning select the relevant
setting for your installation.
Boost time
The boost setting allows the boost timer to be adjusted from 1-30 minutes, the default is 15 minutes.
Humidity level trigger
The humidity setting defines at what relative humidity the fan will trigger, adjustable from 50% to 70% rH.
Display text
Installation Option
Selections
Default
r-n
Display rotation*
r-n = Default
r-y
= Rotated 180
o
Default
I-n or I-y
Intermittent Yes or No
I-n = No
I-y = Yes
See Model
t09
Trickle mode
t06 to t13 – 6 to 13 l/s
t09
b-n
Kitchen or Bathroom mode
b-n = Kitchen mode
b-y = Bathroom mode
Kitchen
d-n
Ducted or Wall/Window kit
d-n = wall/window mode
d-y = Ducted mode
Wall/Window
b15
Boost time
b01 to b30 – 1 to 30 minutes
15 minutes
h60
Humidity level trigger
h50 to h70 - 50% to 70% relative humidity
60% RH
c-n
Comfort mode
c-n = normal boost operation
c-y = comfort mode
No
unl
Lock feature**
unl = unlocked
Ioc = Locked
See Model
cod
Lock code***
Set between 0 - F
See Model
Mode
Trickle Boost 1 Boost 2
Boost time
Kitchen
6-13 l/s
30 l/s
60 l/s
1-30 minutes
Bathroom 6-13 l/s
15 l/s
30 l/s
1-30 minutes
+
-
X
r-y
