User Interface; Indicator Lights; Display - Maersk Container Industry Star Cool SCI-20 Operating And Service Manual

26 of 116 pages

9. User interface

9.1 Indicator lights

Alarm indicator light
SLOW FLASH if there are
active alarms
QUICK FLASH if there are
fatal alarms
Both lights are only active when the container is connected to a power supply line. During power up,
both lights are shortly illuminated to verify their function. A "Slow flash" is a short flash every 3 sec.
A "Quick flash" is a flash every 1 sec. A "Normal flash" is a flash every 1½ sec.

9.2 Display

Setpoint temperature
Icons
C / F
ACT
MTS
Red
Setpoint control
CA
Suction pressure
Status text
and bar graph
Intelligent Trip Inspection passed
Temperature and pressure unit selection
Celsius and Bar or Fahrenheit and Psi
Pre Trip Inspection or Function Test is running
Unit is operated in Service mode
Humidity control is enabled
Humidity control is active
Water cooled condenser is activated
Defrosting is running
Heater elements are switched on
Alarms are present in the Alarm menu
Setpoint is controlled by Automatic Cold Treatment,
ACT program
Setpoint is controlled by Multiple Temperature Set-
points, MTS program
Green
Control sensor temperature
ACT
RET
______ ______
°C/°F unit
In-range indicator light
NORMAL FLASH when
controlling temperature probe
is inside the acceptable range
Constant ON after 30 min.
in-range
Secondary information
Discharge pressure
and bar graph