Carrier VECTOR 6500 Operation & Service Manual page 61

Pressing the = key will allow the user to select the date
and time the unit is to automatically wake up. The wake
up time must be at least 1 hour and no more than 8 days
from the time the clock is set. The following information
can be entered:
S Month (1 to 12).
S Day (1 to 31).
S Year (1998 to 2037).
S Hour (0 to 23).
S Minute (0 to 59).
NOTE
The clock is a 24 hour clock. Hours 1 thru 12 are
AM and hours 13 thru 24 are PM.
2."RUN PRETRIP TEST AT WAKE"
a. When "PRETRIP TEST AT WAKE" is set to NO
the unit will wake up at the designated time and con-
trol to set point.
b. When "PRETRIP TEST AT WAKE" is set to YES.
the unit will wake up at the designated time, automat-
ically run Pretrip and then control to set point. "PRE-
TRIP PASS/FAIL" will remain in the MessageCenter
until it is manually cleared.
If Sleep Mode is selected with the switch in the ENGINE
position, when the unit is not running during a Start-Stop
Off Cycle, any remaining Minimum Off Time will be ig-
nored, and the engine will start. It will run for 4 minutes
(minimum), until the engine coolant temperature is
above 50°C (122°F), and the battery is fully charged
(O.K. displays in the Data List voltage line, and charging
amps are less than the configured setting). While the
unit is running in Sleep Mode, "SLEEP WARNING: NO
TEMP CONTROL" will flash in the MessageCenter, and
the main display (set point and compartment temperat-
ures) will be off.
62-11389
If the unit is already running when Sleep Mode is se-
lected, it will continue to run until the conditions de-
scribed above are met.
While the unit is cycled off in Sleep Mode, "SLEEP
MODE, OFF/ON TO WAKE" will be displayed in the
MessageCenter. The display backlight will turn off after
5 minutes.
While in Sleep Mode, Unit Data and Alarm Lists may be
viewed, and Functional Parameters may be viewed and
changed as necessary. However, Start-Stop/Continu-
ous Run selections and set point can not be changed.
Manual Defrost and Pretrip can be initiated.
The unit will restart when engine coolant temperature
drops below the configured restart temperature value or
if the battery voltage drops below the configured battery
restart value. (refer to Table 5−2)
NOTE (FOR ENGINE OPERATION ONLY)
In the event that the Engine Coolant Tempera-
ture sensor fails, Sleep Mode will operate as fol-
lows:
In ambients above 32°F (0°C), the unit will run
as above, and will monitor battery voltage and
charging amps only (according to the Configur-
ation setting).
In ambients below 32°F (0°C), the unit will run
for 20 minutes minimum run time, then restart
every 60 minutes (maximum off time). Battery
voltage and amperage will be monitored nor-
mally.
3−12