Hired-Hand Evolution Series 1200 - Manual (Page 32)

Part No. 4801-5331 Rev 2-08 Evolution 1200 32 of 64
**TUNNEL SETUP**((1)Target = 75°)
(2)Tunnel Enabled = ON
Tunnel
(3)Sensors Temperature
On (4)---54321 (5)85.0°
Off (6)-----3-1 (7)80.0°
(8)Use Tunnel Target Pressure = No
(9)Natural Unit #2 is Tunnel Inlet = No
(10)Enable Low Pressure Alarm in Tunnel = Yes
(11)Increase High Temp Limit +2.0 in Tunnel
**ONBOARD STAGES** ((1)Target = 73.0°) "
(2)# (3)SENSORS (4)MODE (5)ON (6)OFF (7)TIMER
1
-------1 Feed 76 74 None
2
Light Ramp
3
-----321 Cstir 76 74 Min 2
4 -------1 Cneg 76 74 Min 1
5
------2- CNeg 77 75 None
6
-----3-- CNeg 78 76 None
7
------2- CNeg 79 77 None
8 -------1 CNeg 80 78 None
NOTE: Highlight and press ENTER to
bring up details on each stage.
7.7 Tunnel Ventilation
The Tunnel Setup screen sets the
parameters necessary to operate in
the Tunnel mode.
(1) Target – Displays the target
temperature of the building.
(2) Tunnel Enabled – Select either
Yes or No to enable or disable going
into the Tunnel mode.
(3) Sensors – The user is given the
choice as to what sensors
will be used to enter and exit
Tunnel Mode; select any or
all of the available sensors.
To use the outside sensor
when entering tunnel set the sensors to display the word “outside” by turning all the sensors off.
(4) Tunnel ‘On Sensors’ – Selectable for 1-8 sensors. Select the sensors used for entering Tunnel Mode.
(5) Tunnel ‘On Temperature’ – The temperature at which the controller will go into tunnel mode.
(6) Tunnel ‘Off Sensors’ – Selectable for 1-8 sensors. Select the sensors used for exiting Tunnel Mode.
(7) Tunnel ‘Off Temperature’ - The temperature at which the controller will go out of tunnel mode.
(8) Use Tunnel Target Pressure – Yes or No. This will allow a different Target Pressure to be used in the
Tunnel mode.
(9) Natural Unit #2 is Tunnel Inlet – Yes or No. This indicates that PowerTrak Number 2 of the Natural
Set is a Tunnel inlet and will open during Tunnel.
(10) Enable Low Pressure Alarm in Tunnel – Yes or No. Set to Yes if it is desired to use a low pressure
alarm while in the tunnel mode.
(11) Increase High Temperature Limit +##° in Tunnel –While in the tunnel mode the Evolution 1200
can adjust the High Temperature Limit. Enter the number of degrees that the limit is to be
increased while in the tunnel mode. This increase will only be used while in tunnel.
7.8 Onboard ON/OFF Stages
Onboard On/Off Stages are the 8
stages included on the EV1200
controller. NOTE: The stage
settings for Onboard Stages 1 thru
8 will be the same also for the
Expansion Stages 1 thru 8. For
expansion stages, refer to Section
6.9. NOTE: When programming
stages you are allowed to edit the
settings from the main screen. You
are also allowed to go into each stage
and see a detailed screen. To do this,
have a stage number highlighted and
then press enter.
(1)Target – Displays the current set
Target Temperature.
(2) Stage # - Stage Numbers.
(3) Sensors – The sensors which may be used to control the ON or OFF point of a stage. Sensors 1 thru 8
may be selected or unselected for each stage. The specific stage will operate from the selected
sensor/sensors. Active sensors will be indicated by a number starting with #1 from right to left.
Inactive sensors will be indicated by a - or hyphen. When "outside-" is displayed, outside sensor is
active. To use sensors 1,2 and 3, "-----321" should be displayed.