Super Systems AC20 User Manual
Page 48
46
1
Lit when:
- OUT 1 is used as control output and it is in ON
condition;
- alarm 1 is in alarm state and acknowledged.
Flashes when alarm 1 is in alarm state and it is not
acknowledged.
2
Lit when:
- OUT 2 is used as control output and it is in ON
condition;
- alarm 2 is in alarm state and acknowledged.
Flashes when alarm 2 is in alarm state and it is not
acknowledged.
3
Lit when:
- OUT 3 is used as control output and it is in ON
condition;
- alarm 3 is in alarm state and acknowledged.
Flashes when alarm 3 is in alarm state and it is not
acknowledged.
ST
Flashes when the first step of SMART algorithm is
activated.
Lit when the second step of SMART algorithm is activated.
RM Lit when the device is controlled by serial link.
Fourteen red LEDs located down the lower display;
DP Lit when the dew point value is shown on the lower
display.
mV Lit when the sensor output (in mV) is shown on the lower
display.
TP
Lit when the sensor temperature is shown on the lower
display.
K
Ω
Lit when the probe resistance value is shown on the lower
display available if O2 is not selected as primary control
variable.
CP Lit when the carbon potential value is shown on the lower
display.
SEC Lit when the sensor response time is shown on the lower
display available if O2 is not selected as primary control
variable.
COF Lit when the carbon monoxide factor value is shown on the
lower display available if O2 is not selected as primary
control variable.
H2F Lit when hydrogen factor value is shown on the lower
display available if O2 is not selected as primary control
variable.
LT
Lit when the probe temperature of the last probe test is
shown on the lower display available if O2 is not selected
as primary control variable.