Carrier X4 7700 Operator's Manual page 33

Trailer and rail refrigeration units
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4. The selected sub-menu data will be displayed. For example, the
REFRIGERATION SENSORS display may include:
5. Press the ▲ or ▼ key to scroll through the sub-menu data list.
6. To lock the present display view, press the LOCK SCREEN soft key. The
screen will highlight (white lettering on a black background) to indicate it is
locked and the soft key will change to UNLOCK SCREEN.
7. Press the UNLOCK SCREEN soft key to unlock the screen or press the ▲
or ▼ key to unlock the screen and scroll through the sub-menu data
selections. Press the BACK key to return to the sub-menu selection screen
or the EXIT soft key to return to the default screen.Refer to the following
table for additional information on Unit Data.
Engine
Fuel level
Battery
Amp Draw
Engine Coolant Temperature
Unit AC Current #1
Refrigeration Sensors
Ambient Air Temp
Return Air Temp
Supply Air Temp
Delta T
REFRIGERATION SENSORS (1 OF 5)
AMBIENT AIR TEMP:
RETURN AIR TEMP:
SUPPLY AIR TEMP:
DELTA T:
DEFROST TERM TEMP:
LOCK
SCREEN
o
75.0
F
o
38.0
F
o
37.0
F
o
-1.0
F
o
39.0
F
BACK
EXIT
Remote Sensors (Optional)
Remote Sensor 1
Remote Sensor 2
Remote Sensor 3
Refrigeration System
Compressor Suction Pressure
27
62-12250

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