Surefire BMS-350, Installation And Operation Manual

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20
CONTROLLER SETUP
High Temperature
Primary Function:

The High Temp button displays the current high temperature setting.

To set or change the High Temperature, follow these steps:
1. Press the high temp button to view current high temperature setting.
2. Unlock the system by pressing and holding the up arrow button for 5 seconds until a series of zeros
appears.
3.
Press and hold the high temp button and use the up or down arrow buttons to adjust the tempera-
ture setting. (Press and hold the up or down arrows for 5 seconds to scroll).
NOTE: High temp factory setting: RTD = 120°F / TC = 1800°F
High temp range: RTD = 34°F — 590°F / TC = 34°F — 2400°F
Secondary Function:

The High Temp button displays the safety thermocouple’s current temperature when pressed and held for
5 seconds in the locked mode.
Low Temperature

The Low Temp button displays the current low temperature setting.

To set or change the Low Temperature, follow these steps:
1. Press the low temp button to view current low temperature setting.
2. Unlock the system by pressing and holding the up arrow for 5 seconds until a series of zeros
appear.
3. Press and hold the low temp button and use the up or down arrow buttons to adjust the temperature
setting. (Press and hold the up or down arrows for 5 seconds to scroll.)
NOTE: Low temp factory setting: RTD = 100°F / TC = 1300°F
High temp range RTD = 32°F — 588°F / TC = 32°F — 2398°F
NOTE: The SureFire System comes standard with a built in minimum 2° F temperature span to prevent
undue wear associated with equipment short cycling.