Exhausto EXact2 VEX240 series, Basic Instructions

Page: 56 / 108

Menu 8 - Service
Do not open the service doors before the supply voltage has been disconnec-
ted at the isolation switch. The isolation switch is positioned on
the left side of the connection box on top of the unit.
ON OFF
Weekly plan It is important to set ventilation to OFF when the weekly plan is
active:
Set ventilation to OFF
NB - If the HMI panel shows 0% (VEX is
inactive) and the unit is operating to a
weekly plan when servicing begins,
there is a risk that the program may
change via a timer operation and re-start
the VEX unit.
21
0
°C
%
29-05-2009 14:32
● Log onto technician menu, using password
1111
● Change to manual operation via menu 1
● Change back to user menu
● The icon for manual operation appears in
the right-hand corner of the menu
● Press the OK button twice
● Use the arrow keys to adjust ventilation to
0%
23 °C
%
29-05-2013 14:32
0
● Press OK
● OFF will now appear on the display next to
the ventilation icon
23 °C
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OFF
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Operation
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