KMC Controls SAE-1162 - Manual (Page 7)

SAE-1111/1112/1162 Carbon Monoxide (CO) Detectors 7 Installation Guide
Press
ReCal Md Time = 1yr
This is used to set the CO sensor recalibration in-
terval. Use the key to set the ReCal mode
timer to 1, 2, or 3 years. The default is 1 year.
Press to save the setting. (This item is not
shown if the ReCal mode is disabled.)
Press
Alarm Md = Auto
Use the key to set the Alarm Mode to
Auto or Manual. The factory default is Auto. This
setting controls how the relay alarms and the buzz-
er alarm resets back to Normal mode. For the Auto
setting, the device will reset the alarms automati-
cally once the CO level drops below the set alarm
thresholds. For the Manual setting, the CO level
must be below the alarm thresholds AND the user
must press the TEST switch to reset the alarms.
Press to save the setting.
Press
0 Filter = Enable
Use the key to enable or disable the zero
filter. When enabled, the device will filter low ppm
readings, such that 0 to 5 ppm CO will display and
output 0 ppm. When disabled, 0–5 ppm will dis-
play and output actual 0–5 ppm. Press to
save the setting. The factory default is Enable. This
should be set to Disable when doing a ZERO
gas calibration.
Press
Display = CO Value
Use the key to toggle the setting to either
CO Value or Status. When set to CO Value, the
actual ppm value of the CO reading will be dis-
played on the LCD. When set to Status, the ppm
value will not be displayed but only “CO Detector”
or the device operating status (e.g., Test). Press
to save the setting. The factory default is
CO Value.
Press
BackLite = Enable
Use the key to enable or disable the
LCD backlight. The backlight is always on when
enabled and always off when disabled. Press
to save the setting. The factory default is
Enable.
Press
Out Type = 0–5 VDC
Use the key to toggle the voltage out-
put type to either 0–5 VDC or 0–10 VDC. Press
to save the setting. The factory default is
0–5 VDC. This item is only shown if the board’s
output switch is in the VOLT position. The
output type can only be changed by temporarily
disconnecting power to the unit.
Press
Output Test = OFF
This can be used to test the output signal. Use the
key to scroll through the available op-
tions. The analog output and display depends on
the output type configuration.
• For 4–20 mA output, the setting options are
OFF/4/8/12/16/20 mA.
• For 0–5 VDC output, options are
OFF/0/1/2/3/4/5 VDC.
• For 0–10 VDC output, options are
OFF/2/4/6/8/10 VDC.