Farm Shop Grain Temp Guard User instructions
WARNING: this unit needs to be connected to electrical power or contain a battery backup or all settings will be lost.
Alarm - Dual Temperature
1. Power the unit ON or OFF by hitting fourth key . When in the off position, the internal clock may not maintain correct time.
2. If necessary unlock the screen by simultaneously pressing the two middle keys; and , you see the padlock in the lower left
corner go from locked to open: to
3. Press the MENU button
4. Press the or select Fahrenheit (F) or Celsius (C) –
5. Press the OK to confirm setting
6. A temperature will appear in the TOP portion of the viewing screen and in the lower information bar following the and
, SETUP followed by HIGH. Press the or button to increase or decrease the desired ALARM point for the first (left plug-in /
top window) temperature probe.
7. Press OK, the fourth button.
8. In the information bar at the bottom of the screen it will switch from high to low indicating that you are now setting the LOW alarm
point. Press the or button to increase or decrease the desired ALARM point.
9. Press OK, the fourth button.
10. A temperature will appear in the LOWER portion of the viewing screen and in the lower information bar following the and
, SETUP followed by HIGH. Press the or button to increase or decrease the desired ALARM point for the second (right
plug-in / lower window) temperature probe.
11. Press OK, the fourth button.
12. In the information bar at the bottom of the screen it will switch from high to low indicating that you are now setting the LOW alarm
point. Press the or button to increase or decrease the desired ALARM point.
13. Press OK, the fourth button.
14. The information bar will read SETUP and on will appear in the top portion of the screen indicating the unit is
active, after you have pressed OK. On this screen it may be turned off by pressing or button. When switched off you will see
OF in the lower portion of the screen, enter OK. Do this when you want to de-activate a current alarm. You will need to re-activate
at a later time.
15. In the lower bar you will see SETUP followed by a blinking number. Set the clock internal 24 clock hour by
using or followed by OK. Set the minutes by using or followed by OK.
16. A decimal number will appear in the upper portion of the screen, this is the range of the temperature from the setpoint for the first
probe (left input) by which the temperature needs to very to activate or deactivate an alarm. If your setpoint is 70° and you set this
range to 2°, the alarm will not go off until 72 it will not turn off until cooled 68. Using or button increase or decrease it to
the desired setpoint. 1 or 2° difference are recommended unless you have some very tight constraints. Enter OK.
17. A decimal number will appear in the lower portion of the screen, this is the range of the temperature from the setpoint for the
second probe (right input) by which the temperature needs to very to activate or deactivate an alarm. Enter OK.
18. The unit is now active in the padlock has switched to a locked position .
19. Will be visible to the left of the temperature if that probe is in alarm. The LED lights visible inside the vented ribs in the lower
portion of the unit will be visible and if connected the external alarm will sound and be flashing a red light.
20. To inactivate an alarm, press the OK button until the on symbol appears then press one of the or to switch to OF or in
active
The unit cannot be turned off when in the setting. You must unlock the unit to turn it off. Some units do not hold accurate time
when in the offsetting using button four.
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