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4.2 Probe Assembly
To access the probe wire terminal block, tilt and lift out the
electronic board. See FIG 4. Tilt the board by pressing down on
the lower right corner, at the serial number.
4.3 Changing Installer Code or Radio Frequency
If an installation requires multiple alarms change the programmed
installer code of both the indoor display and the outdoor
transmitter. If there is interference with the wireless signal
change the frequency. There are 16 installer code combinations
and 12 frequencies for a total of 192 combinations.
The installer code factory preset is all jumpers installed non-
shorting. Set an installer code unique to your installation by
installing one or more jumpers shorting the pins and then go into
programming mode.
The frequency factory preset is frequency 3.
Select channel 1 or 2 by installing the jumper off one pin for
Channel #
1
2
Flashes
1
Frequency
1
2
channel 1 or shorting the pins for channel 2. Flash the LED once
or up to 6 times to select a frequency.
Model 110 Operating Manual
Sentry
Factory
preset
2
1
2
1
2
1
3
4
2
4
5
6
7
8
3
Liquid Level Alarm
1
2
1
2
5
6
9
10
11
12
Page 13
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