Carrier VECTOR 1800 MT, Operation & Service Manual

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62-11039 3-5
3.4
U
NIT
S
TARTUP --
E
NGINE/
R
OAD AND
E
LECTRIC
S
TANDBY
STANDBY
ENGINE
8888888888888
SELF TEST
When first powered up:
•
The microprocessor controller will run a self test.
• All of the mode lights will light
•
All of the segments on the display will turn on
• All of the Liquid Crystal diodes (LCDs) in the Mes-
sageCenter will turn on to verify their operation
•
The display will then show the setpoint tempera-
ture and the compartment temperature. The next
character indicates the temperature units as “F”
Fahrenheit or “C” Centigrade and the last character
indicates the compartment number for the informa-
tion being displayed.
• The MessageCenter will display the default mes-
sage, unless there is an alarm(s) stored in the con-
troller. If there is an alarm(s) stored in the controller,
“INACTIVE ALARMS IN MEMORY” will be dis-
played on the MessageCenter and the Alarm LED
will flash for 5 seconds, then turn off.
“CHECK AT NEXT SERVICE INTERVAL” will then
be displayed if there are any active non-shutdown
alarms present. Engine hours (Refer to Section 5.5)
and the Active IntelliSet (Refer to Section 3.20.1) will
also be shown when configured.
• The MessageCenter will show “STATUS OK” as
the microprocessor begins to position the EVXV and
the CSMV to unit starting positions.
• In engine operation, after the valves open the glow
plugs will energize (as required), the buzzer will
sound, and the diesel engine will start.
•
For standby, after the valves open the buzzer will
sound then the fans and compressor will start.
NOTE
Manual Start will automatically put the unit in
Continuous Run mode. Placing the unit in
Start--Stop will automatically put it back into
Auto Start operation.
Manual Start Mode will automatically be can-
celled when the Start/Run--Off switch is toggled
to Off and then back to Start/Run.