Hired-Hand Evolution Series 1200 - Manual (Page 35)

Part No. 4801-5331 Rev 2-08 Evolution 1200 35 of 64
** Cool Negative Tunnel Properties **
These stages typically operate endwall
fans since they are allowed to operate during
both Power and Tunnel Ventilation.
** Cool Negative Properties **
These stages typically operate sidewall fans
Since they are not allowed to operate during
Tunnel Ventilation.
(1) Transitional Stage Override = Yes
(2) Override on Stage # 16
** Cool Tunnel Properties **
These stages typically operate endwall fans
only needed for tunnel Ventilation.
The following are additional properties:
(1)Time Override:
Allow to operate Only While
Time falls between: 2:00p - 2:20p
(2)Growout Day Override:
Allow to operate Always
Growout day > 14
(3)Outside Temperature Override
Allow to operate Always
Outside Temperature > Target +10.2°
7.10.2 Cool Stir Properties
This allows stir fans to act as
mixing fans during tunnel
ventilation.
(1) Allow to operate in Tunnel
– Select Yes or No.
YES = The stir fans operate
in any ventilation mode.
NO = The stir fans will
NOT operate during tunnel ventilation.
7.10.3 Cool Negative Properties
The following parameters can
be set:
(1) Transitional Stage
Override – Yes or No
(2) Override on Stage – Set to
an available Stage Number.
This feature is used to turn
Cool Negative Fans off before
entering tunnel ventilation.
Functionality: When the Override is set (Override on Stage # XX ) to a specific Cool Negative Tunnel
Stage, the Stage turns all of the Cool Negative Fans OFF when the Stage comes ON.
Example: Turning 36” Sidewall Fans OFF when a 48” Negative Tunnel Fan comes ON while still pulling
air through the vent boards.
7.10.4 Cool Negative Tunnel Properties
There are no additional
parameters that can be set under
this property display.
7.10.5 Cool Tunnel Properties
The Cool Tunnel Properties
provide for setting override
functions. Take note when
setting the properties. All
options must be true before the
stage is allowed to operate.
For example if all options are set
to Only While, then all options
will have to be true or in the
range before the stage is allowed
to operate. NOTE: Override
parameter settings are "Only
While" and "Always".
(1) Time Override – When set
to Only While, the
Time Override will allow the stages to operate only while the time is between the times you set.
Otherwise when set to Always, the time will not affect the stages.
** Cool Stir Properties **
These stages typically operate fans
That are used to stir the air inside
The building. They operate in all
Ventilation modes.
(1)Allow to operate in Tunnel = No