Sleep Mode - Carrier VECTOR 1550 Series Operation & Service Manual

3.8

SLEEP MODE

H
SLEEP MODE SETTINGS
TO ENTER SLEEP MODE
If the unit is equipped with IntelliSet, it can be placed in sleep mode by choosing IntelliSleep.
(refer to Section 3.19.1).
If the unit is not equipped with IntelliSet:
1. Press the SELECT key until the MessageCenter displays "PRESS ↑↓ TO VIEW SETTINGS".
2. Press the UP ARROW key until the Functional Parameter "SLEEP MODE SETTINGS" is displayed.
Press the "=" key. The MessageCenter will then display " ↑↓ TO SCROLL, THEN = TO SAVE".
3. Press either the UP or DOWN ARROW key until "SLEEP MODE: YES" is displayed. The MessageCenter
will flash, indicating that this change has not been entered into memory. Press the "=" key to save the setting
to memory -- the MessageCenter will stop flashing, the unit is now in sleep mode.
4. Additional Functional Parameter sub menu selections for "wake up time" and "run pretrip at wake" will now be
available and may be saved to memory following the key stroke sequence in the preceding step. Refer to the
following paragraphs for information on these settings.
TO EXIT SLEEP MODE
Place the START / RUN - OFF switch in the OFF position, then back to START / RUN.
Sleep Mode is generally used in cold ambients when
the trailer may be parked or not used and the unit is
OFF for an extended period of time with no product
inside the refrigerated compartment. Many times units
are difficult to start due to a discharged battery, thick-
ened engine oil, etc. after time in cold ambients.
There is NO TEMPERATURE CONTROL in Sleep
Mode and it should never be used if the refrigerated
compartment contains perishable or frozen products.
In Sleep and Engine Mode the unit will "Wake Up"
periodically and run to keep the battery charged and
the engine warm.
E A T COOL DEFROST
S E T P O N I T
ALARM START-STOP
B O X T E M P E
MANUAL
ALARM LIST START- - STOP/
DEFROST
CONTINUOUS
In Sleep and Standby Mode the unit will "Wake Up"
and the battery charger will be energized to keep the
battery charged.
ADDITIONAL SUB MENUS
1. "WAKE UP TIME"
a. When "WAKE UP TIME" is set to NO the unit will
remain in Sleep Mode until it is taken out manually
(refer to EXIT SLEEPMODE instructions above.)
b. When "WAKE UP TIME" is set to YES the "SET
WAKEUP TIME" menu will become available.
3-11
C O N T N I U O U S
R A T U R E
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