9
H. START UP SEQUENCE
When the unit is switched on it will first run through a period of system checks. During this time the display will show
various system parameters before the fan motor starts. After 10 seconds the product will be ready for
commissioning.
I. COMMISSIONING
Accessing the Commissioning Menu (See page 10 for Commissioning Menu Structure)
If the fan is powered and the display is not lit then press any button to access the menu. After 30 seconds without
menu activity the display will switch off, any changes to the settings will then be applied.
There are three buttons on the front of the unit:
The + button is used to increase the value of a setting, the
– button is used to reduce the value of a setting and the
Mode button moves to the next menu item.
J. Lock feature
If the lock feature is enabled; when a button is pressed the display will show,
– – –. At this point enter the
three digit code by first pr or
– until the first digit is correct then press MODE to move to the next
digit. Repeat until the code is entered and press MODE to enter the commissioning menu. If the code is
entered incorrectly, wait until the screen switches off then press any button to begin again.
K. AIR FILTER
Fitting the foam seals (x6) to spigot ends before fixing the filters.
+
-
MODE