![background image](http://html1.mh-extra.com/html/carrier/transicold-x4-7300/transicold-x4-7300_operation-and-service-manual_2564193037.webp)
62-11637
2–12
Figure 2.8 Display Module
e. Engine Control Unit (ENCU)
) is a microprocessor based unit
which controls the operation of the engine. The ENCU
communicates with the control system through the
CAN network and sends information on engine speed,
oil pressure and coolant temperature to the control sys-
tem to be displayed in the Advanced User Unit Data
and recorded in the DataLink data recorder. The ENCU
also communicates with the main microprocessor to
control overall system balance. The ENCU is mounted
on the frame near the front of the engine.
f. Display Module (DM)
See
LCD Display
The control system will display the refrigerated com-
partment temperature the left and compartment set-
point to the right. The control system may be
configured to display the setpoint in either whole num-
bers or with tenths of a degree. The temperature
description will be followed by a letter indicating the
information is in degrees Fahrenheit (F) or degrees
Centigrade (C).
Message Center
Messages generated by the control system are dis-
played in the MessageCenter. Details of the messages
are described in
.
START/RUN-OFF Switch (SROS)
When placed in the START/
RUN position, this switch pro-
vides power to start the unit.
The main microprocessor per-
forms a self-test. Then set-
p o i n t a n d c o m p a r t m e n t
temperatures are displayed.
To stop the unit, place the
SROS in the OFF position.
OFF
START/RUN
O
I
CONTINUOUS
START/STOP
MENU
ALARM
DEFROST
DIESEL
START/STOP
STATUS OK
36
36
.2
BOX TEMPERATURE F
SETPOINT F
LCD Display
MENU Key
DEFROST Key
START/STOP -
CONTINUOUS Key
Status Bar
Alarm LED
ALARM Key
= (Select) Key
Arrow
Keys
START/RUN-OFF Switch
MessageCenter
Soft Keys
USB Interface Port
OFF
START/RUN
O
I
Summary of Contents for Transicold X4 7300
Page 21: ...62 11637 1 6 1 3 SAFETY DECALS ...
Page 22: ...1 7 62 11637 62 03958 ...
Page 23: ...62 11637 1 8 ...
Page 24: ...1 9 62 11637 ...
Page 119: ...62 11637 SECTION 6 MESSAGECENTER PARAGRAPH NUMBER Page 6 1 MESSAGECENTER MESSAGES 6 1 ...
Page 278: ......