7.2 Status displays
EC
EC H1
Conductivity has reached the high alarm
control or monitor mode, with alarms on.
EC lO
Conductivity has reached the low alarm value, in
control or monitor mode, with alarms on.
EC or
Conductivity has exceeded 5.0EC in control or
monitor mode.
EC ur
less than 0.0EC in control
or monitor mode. May indicate a damaged probe.
EC 0.2lO
Conductivity has become less than 0.2EC in control
or monitor mode, while the Low EC lockout is
enabled.
EC err
Conductivity probe is disconnected or damaged.
Control or monitor mode.
Temperature
°C H1
Temperature (in Celsius) has reached the high
alarm value, in control or monitor mode, with
alarms on.
°C lo
Temperature (in Celsius) has reached the low alarm
value, in control or monitor mode, with alarms on.
°C or
Temperature (in Celsius) has exceeded 50°C.
°C ur
Temperature (in Celsius) has become less than 0°C.
°C Err
Temperature probe is disconnected or damaged,
when a control direction is set.
°F H1
Temperature (in Fahrenheit) has
alarm value, in control or monitor mode, with
alarms on.
°F LO
Temperature (in Fahrenheit) has reached the low
alarm value, in control or monitor mode, with
alarms on.
°F or
Temperature (in Fahrenheit) has exceeded 50°C.
°F ur
Temperature (in Fahrenheit) has become less than
0°C.
°F Err
Temperature probe is disconnected or damaged,
when a control direction is set.
pH
pH H1
pH has reached the high alarm value, in control or
monitor mode, with alarms on.
ph LO
reached the low alarm value, in control or
monitor mode, with alarms on.
pH or
pH has reached a value lower than 0.0. May also
indicate probe disconnected or damaged.
ph ur
pH less than 0. Monitor and Control mode.
EC
EC 1c
ineffective control lockout (has
dosed 15 times without sensing
0.1EC/1CF/50TDS/70ppm change, when IC lockout
is enabled).
pH
pH 1c
pH is in ineffective control lockout (has dosed 15
times without sensing a 0.1pH change, when IC
lockout is enabled).
Temperature
°c 1c
Temperature (in Celsius) is in ineffective control
lockout (has dosed 15 times without sensing a 1°C
change, when IC lockout is enabled).
°F 1c
Temperature (in Fahrenheit) is in ineffective control
lockout (has dosed 15 times without sensing a 2°F
change, when IC lockout is enabled).
EL no
The Bluelab Pro Controller is in external lockout,
caused by the normally open switch circuit.