Hired-Hand Farm Hand Series: Swine Finisher - Manual (Page 10)

Part No. 4801-0150 Rev 8-04 Farm Hand Swine Finisher 5 Stage 10 of 32
R HIRED-HAND
AL AR M N
.O .
AL AR M N
.C . 5 4 3 2 1
IN
ST
AG
ES
3
2
1
SENSORS
+ 12V SI G N AL GN D RE T HO T L1 L2 EAR
T H
GN
D LO HI 5 4 3 2 1 FA N 2
FA N 1 IN
VAR FANS STAGES OUT
SWX1
J5
J4
J3
J2
PRESSURE AC POWER HH NET
Curtain 1 Curtain 2
Cl os e
Op
e n
Hot Cl os e
Op
e n
Hot
Signal Signal
Control
Switches
PS3 - Calibrate Sensor 3
This reading can be changed by pressing the + or - button until the desired
reading is displayed.
7. Rarely Changed Settings
Settings which are rarely, or never changed are found on a bank of switches located inside the front panel
of the controller. The upper position is ON, the lower position is OFF. The functions of the switches are as
follows:
7.1 Switch Settings
SWX 1 - Lock
This switch is used to lock the controller. When it is on, the user may change settings such as
target temperature and minimum speed/timer percentages but they can not change the settings
in program mode. If the switch is set to ON the program settings are locked.
SWX 2 - Fahrenheit/Celsius
This switch toggles between Fahrenheit and Celsius operation. If the switch is set to ON the
controller will read the sensors as Fahrenheit. (Note: If you change this switch, you will have
to reset your tunnel on points and off points and your Target Temperature.)
SWX 3 - 5/10 minute timer
This switch selects between a 5 and 10 minute system timer. If the switch is ON, the timer is
10 minutes.
SWX 4 - Curtains independent
This switch is used to choose whether the curtain machines operate off the same sensor or if
they operate independently. If the switch is ON, the curtains are independent with curtain 1
running on sensor 1, and curtain 2 running on sensor 2.
SWX 5 - Tunnel On/Off
This switch is used to enable or disable the tunnel mode of the controller. When this switch
is in the OFF position, the controller will not go into tunnel for any reason.
SWX 6 - Tunnel On Stage
This switch tells the controller whether it is tunneling off of the lowest programmed tunnel
stage or if it is tunneling off of outside temperature. If this switch is set to the ON position,
the controller will switch to tunnel mode whenever the first programmed tunnel stage comes
on. If this switch is OFF, the controller will use the “Tunnel On Point” setting for entry into
tunnel.
SWX 7 - Power Ventilate
This switch indicates whether this is a power ventilated house or a natural ventilated house.
If it is a power ventilated house the controller will leave the inlet curtain closed until tunnel
mode is entered. This switch must be set to ON if you have a Power Ventilated house.