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EXPERT WW rev.12
EXPERT WW
6.4.3. Tunnel Door Settings
1. Select:
Main menu
Start/Stop*
Tunnel**
* A password may be required to access this menu.
** This menu is accessible if at least one tunnel door is
enabled in the Installation Setup and if (section 4.5).
Tunnel Settings
First Stage:
5
Probe Set 2 at Stage:
5
Close Vents at Stage
4
Min. Outdoor Temp. 40.0 °F
Minimum Age:
50 day
Tunnel 1 Run Time
900 sec
Tunnel 1 Opening Time
Stage 5
30 sec
Stage 6
30 sec
Stage 7
30 sec
or
Tunnel 1 :
PreOpening
45 sec
Wind Effect Delay
0:30
m:s
2. Set the following parameters:
(Refer to the previous section to get further informa-
tion on these parameters)
First stage —
Both tunnel doors start opening
when the start temperature of this fan stage
is reached. Select what fan stage signals the
beginning of tunnel ventilation.
Probe set 2 starts at stage —
Select at what
fan stage the controller starts measuring the
room temperature with the second probe set.
Closing vent doors —
Select the fan stage
at which vent doors must close. *
This menu is
only available if vent doors are not closed in natural
ventilation (see Installation Setup in section 4.5).
Minimum outdoor temperature —
Select the
outside temperature below which both tunnel
doors remain closed. *
Available if an outside
temperature probe is enabled (section 4.7.1).
Minimum age —
Select the animal age below
which both tunnel doors remain closed. Ad-
justable from 1 to 450 days (or select
Off
to
disable this function). *
Available if age-based
functions are enabled in the Installation Setup
(section 4.5).
Temperature-based Tunnel Doors:
Run Time —
Specify the maximum run time
of the tunnel’s actuator.
Opening times —
Assign a tunnel door open-
ing time with the start-up of each tunnel fan
stage. If two tunnel doors are used, assign
these opening times separately for each tun-
nel door. Note that the sum of all opening
times cannot exceed the “Run Time” param-
eter. *
Available if tunnel doors operate according
to the temperature.
Pressure-based Tunnel Doors:
If two tunnel doors are used, set the following param-
eters separately for each of them:
Pre-opening delay —
Set the time that is re-
quired to pre-open the door before activating
tunnel fans. *
Adjustable from 0 to 120 seconds.
Wind effect delay —
Select what time delay
the controller must wait prior to moving tun-
nel doors when the pressure level exceeds a
pressure set point.
