F: led – Perma Pure Baldwin-Series MP5400 User Manual
Page 9
Section F: LEDs & LCD
9
F: LED
S
& LCD
The eCOOL™ Mini has a jumbo 2-line LCD display and 2 LED indicators.
Each of the two LED indicators corresponds to an active heat exchanger and will be
colored Green, Amber, or Red:
LED Summary
GREEN:
Status OK, Sampling can begin. Sample pump will run.
AMBER:
Alarm is no longer present. User must press the reset button to
acknowledge the alarm and return to normal operation.
Sample pump off.
RED:
Alarm - see message on LCD screen. Sample pump off.
The top line of the LCD screen displays the temperature of each active heat
exchanger in degrees Celsius (e.g., 4.5°C). The scrolling bottom line of the LCD
screen displays cooler status, such as alarm messages.
Alarm Summary
Thermocouple failure
Channel over-temperature alarm
Water slip (water detect) alarm
Please refer to the Troubleshooting section of this manual if your cooler displays any
of the alarms above.
Press the reset button, located on the back of the unit, to clear the
alarms.
.