2. While in indication & continuity test mode:
Press and hold the RS button for four seconds
The level indicator LED will go out and the temperature LED will remain on; the green
power LED will flash regularly once, twice, three or four times in succession.
If the green power LED is flashing once, the temperature alarm level programmed
is 95°F
If the green power LED is flashing twice, the temperature alarm level programmed
is 120°F
If the green power LED is flashing three times, the temperature alarm level
programmed is 145°F
If the green power LED is flashing four times, the temperature alarm level is
switched off
5.2 How to Change Temperature Setting
1. When the green power LED begins to indicate the current temperature alarm level setting,
e.g. flashing once to indicate a setting of 95°F a further brief press of the RS button will
advance the alarm setting by one.
2. So, if the power LED is flashing once, pressing the RS button briefly will advance the program
to setting two (120°F). Setting two can be advanced to three and so on.
3. When the flashing power LED indicates the desired setting (1, 2, 3, or 4), press and hold the
RS button for a further 2 seconds.
4. The Green ‘No Fault’ LED will change to continuously on and the red temperature LED will go
off.
5. The new setting is now the default condition and will be used even after power is removed
from the sensor. The sensor returns to normal operation after storing the value.
If the RS button is not pressed the sensor will exit the temperature setting mode after 30
seconds and the values will not be changed. The sensor will return to normal operation
and continue to operate with the last saved value. In all cases if the Low Level indicator
was ‘on’ before going into temperature setting mode the LED will remain set to the ‘on’
condition after exiting the temperature setting mode.
