![Munters TRIO User And Installation Manual Download Page 107](http://html.mh-extra.com/html/munters/trio/trio_user-and-installation-manual_1856900107.webp)
© Munters AB, 2020
107
10.2.2
E
XTRA
V
ENTILATION
If enabled, Extra Ventilation acts as a transitional phase. Extra Ventilation operates in situations where:
•
Basic Ventilation does not provide enough air to lower the temperature to the Target
Temperature
•
The temperature is still below the Tunnel Set Point.
•
TRIO only enters Extra Ventilation if the temperature is 0.5⁰ above the Target Temperature (this
is the minimum; you can set the differential to be higher).
•
You can set a differential for each level to ensure that ventilation increases only when required.
•
Extra Ventilation supports up to 10 levels. As in Basic Ventilation, you define the fans to be used
in each level. However, there is no curve between levels.
In the example below, Extra Ventilation is running at Level 15. The minimum for this growth day is Level
3
(30%)
and the maximum is Level
T1 (first tunnel level).
Refer to Extra Ventilation, page 127 for more details.
10.2.3
T
UNNEL
V
ENTILATION
If enabled, once the temperature reaches the Tunnel Set Point, TRIO turns on the tunnel fans and opens
the tunnel doors. As in Basic Ventilation, you define the fans to be used in each level. However, there is
no curve between levels.
•
Even if Extra Ventilation is enable, TRIO will go straight to tunnel mode if the temperature is
above the Tunnel Set Point (skipping over Extra Ventilation).
•
You can set a differential for each level to ensure that ventilation increases only when required.
In this example, tunnel fans are at level T6.
Summary of Contents for TRIO
Page 18: ... Munters AB 2020 18 Figure 5 Relay wiring detailed view Figure 6 Relay and port numbering ...
Page 86: ... Munters AB 2020 86 ...
Page 88: ... Munters AB 2020 88 4 Verify that each channel is enabled ...
Page 170: ... Munters AB 2020 170 Click to view the bird scale data ...
Page 180: ... Munters AB 2020 180 25 3 2TRIO 20 CONTAINER SPARE PARTS ...
Page 182: ... Munters AB 2020 182 25 3 3TRIO 20 DOOR CARD SPARE PARTS ...
Page 184: ... Munters AB 2020 184 25 3 4TRIO 20 MAIN CONTAINER SPARE PARTS ...
Page 196: ... Munters AB 2020 196 Figure 36 Relay and port numbering 26 2 3POWER Figure 37 Power ports ...