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DISPLAY, KEYS AND SYMBOLS
1.
Display. It is always active and backlit except when the unit is disconnected (no power) or
when the unit is connected but has been manually switched off from the In-cab Control Box.
It normally displays the return air temperature (of both load compartments in bi-temperature
units).
2.
ON/OFF Key. This key is used to start/stop the unit. It is always lit except when the unit is
disconnected (no power), and thus acts as an indicator of the presence of power in the unit.
3.
Select Key. Selects prompt screens and information screens.
4.
Up Key. Is used to increase the setpoint temperature.
5.
Down Key. Is used to reduce the setpoint temperature.
6.
Enter Key. Is used to enter a new command such as manual defrost, etc.
7.
Buzzer. It is energised when the vehicle battery and the electric power supply are connected
simultaneously. It is also energised if the doors are opened while the refrigeration unit is
running.
8.
Cool Symbol. (Thermometer with an arrow pointing downward). The unit is cooling.
9.
Heat Symbol. (Thermometer with an arrow pointing upward). The unit is heating.
10. ºC/ºF Symbol. Indicates whether the on-screen temperature reading is in degrees Celsius (ºC)
or degrees Fahrenheit (ºF).
In-Cab Control Box
11. Alarm Symbol. Indicates that there is an alarm in the system.
12. Maintenance Symbol. Warns of the need to carry out maintenance to the unit.
13. Defrost Symbol. Indicates the unit is in Defrost Mode.
14. Electrical Symbol. Indicates that the unit is in Electric Standby.
HOURMETER MENU
From the Standard Display press the SELECT key for 3 seconds to enter the Hourmeter Menu,
then use the SELECT key to display:
1.
HC: Hours remaining to maintenance notice.
2.
tH: The total amount of time the unit has been switched on protecting the load.
3.
CC: Engine-driven compressor operating hours.
4.
EC: Electric standby compressor operating hours.
5.
Return to Standard Display.
Units with firmware 380.03 and previous versions: The unit of measurement is tens
of hours (e.g. 150 = 1,500 hours)
Units with firmware 380.06 and later versions: The unit of measurement is hours
INFORMATION MENU
From the Standard Display press the ENTER plus the UP key during 3 seconds to enter the
Information Menu, then use the SELECT key to display:
1.
Display test (all symbols on).
2.
Software version.
3.
Refrigerant type.
4.
bat: current battery voltage (value in volts, decimal).
5.
HP: current pressure.
6.
Number of Compartments/Unit type.
7.
Return to Standard Display.
Eng
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