Service manual

2−14
62-11389
Message Center
Messages generated by the microprocessor are
displayed in the MessageCenter. As the main display
scrolls every 5 to 10 seconds from one active
compartment to another, the applicable message for
that particular compartment will also be displayed.
Details of the messages are described in Section 6.1
MessageCenter.
c. Switch Board
Diesel/Off/Engine Standby Switch (DOES)
OFF
STANDBY
ENGINE
When placed in the ENGINE or
STANDBY position, this switch provides
power to the microprocessor. The
microprocessor performs a self-test (all
segments of display are illuminated). Then
setpoint and compartment temperatures
are displayed and the unit is started in
Engine Operation or Standby Operation.
To stop the unit place the DOES switch
in the OFF position.
Diesel/Electric Switch (DES) - Alternate
Configuration
This switch is used to select either
Engine Operation or Standby Operation.
When this switch is placed in standby
position, the microprocessor will not
energize the power source contactors
until the engine oil pressure switch
(ENOPS) opens.
START/RUN-OFF Switch (SROS) - Alternate
Configuration
When placed in the START/RUN position,
this switch provides power to the
microprocessor. The microprocessor
performs a self-test (all segments of
display are illuminated). Then setpoint and
compartment temperatures are displayed.
To stop the unit or remove power from
the microprocessor, place the SROS in
the OFF position.
d. Keypad
UP ARROW and DOWN ARROW Keys
These keys allow changing of the setpoints
or other displayed data of the system. They
also allow scrolling through the Unit Data,
Function Parameters List, Alarm List, etc.
EQUAL Key (ENTER)
The EQUAL key is used for many things
including entering a setpoint, changing a
Functional Parameter, clearing alarms, and
locking the data menu.
MANUAL DEFROST Key
The MANUAL DEFROST key may be used
to initiate a defrost cycle when the required
conditions are met.
ALARM LIST Key
The ALARM LIST key allows viewing of the
alarms stored in the microprocessor. The
alarm list is displayed in the
MessageCenter. Pressing the ALARM LIST
key once displays the active alarm list. Each
successive press advances through the list
to the end. To view the inactive alarm list,
Refer to Section 3.12.
START-STOP/CONTINUOUS Key
Pressing this key toggles between
Start-Stop and Continuous Run operation.
SELECT Key
Press the SELECT key to scroll through the
menu selections. One of the five standard
menu selections will appear in the
MessageCenter when the SELECT key is
pressed. Repeated pressing of the SELECT
key will sequence the menu through these
selections. The menu wraps around. Press
the SELECT key until the desired menu
selection appears in the MessageCenter.
The selections are:
wPRESS =O TO VIEW HOUR METERS- Displays the
hours for individual hour meters. Refer to Section 3.14.
wPRESS =O TO START PRETRIP - Used to initiate a
pretrip. Refer to Section 3.4.
wPRESS =O TO VIEW DATA - Displays Unit Data. Refer
to Section 3.13.
wPRESS =O TO VIEW (AND CHANGE) SETTINGS -
Displays unit Functional Parameter settings. Refer to
Section 3.15.
wPRESS =O TO MARK TRIP START - This menu
selection is used to record a Trip Start event which is
logged in the DataLink data recorder. This records the
time and date of the beginning of the trip. Data can then
be downloaded and reviewed by trip, making data
review much easier. Refer to Section 3.10.
wPRESS =O TO VIEW PRINT MENU - Configures the
microprocessor for use with the hand-held Strip Print II
printer kit P/N 12-50150-10. Refer to manual 62-90476
(Strip Print) or 62-11338 (Strip Print II).
wPRESS =O TO VIEW (AND CHANGE) INTELLISET -
Refer to Section 3.17.
MANUAL
DEFROST
ALARM LIST
START‐STOP/
CONTINUOUS
SELECT