3-3
62-10848
3.2
Start-Up
3.2.1
Inspection
Before starting the truck engine or connecting standby
power check the following:
a. Check condenser coil for cleanliness.
b. Check condition of refrigerant hoses.
c. Check condition and tension of compressor
belt(s).
d. Check condition of condenser fan blade, motor
and brushes.
e. Check truck battery fluid level.
f. Check truck battery and terminal connections -
clean and tighten as necessary.
WARNING
!
Inspect battery cables for signs of wear,
abrasion or damage at every Pre-Trip
inspection and replace if necessary. Also
check battery cable routing to ensure that
clamps are secure and that cables are not
pinched or chafing against any components.
g. Check defrost water drains from evaporator.
h. Check evaporator coil for cleanliness.
i. Check condition of evaporator fan blades, motor
and brushes.
j. Check oil level in standby compressor sight
glass.
3.2.2
Connect Power
If the unit is to be operated in the standby mode, con-
nect power as follows:
WARNING
!
Do not attempt to connect or remove
power plug before ensuring the unit is OFF
(press OFF key on Cab Command) and
external power circuit breaker is open.
WARNING
!
Make sure the power plug is clean and dry
before connecting to any power source.
a. Check that the external power source corre-
sponds to the characteristics of the unit (see
). Make sure external power
source circuit breaker is open.
b. Make sure unit is OFF by pressing the OFF but-
ton on the Cab Command.
c. Plug the power cord into unit receptacle.
3.2.3
Starting
CAUTION
!
If starting unit for the first time after
installation the compressor pressure reg-
ulating valve will need to be reset (refer
to
)
CAUTION
!
If starting unit for the first time after
installation or starting after adding/
removing an optional feature or if Owners
operating parameters have changed the
Configuration will need to be reset (refer
to
Depending on desired mode of operation, either start
the vehicle engine or close the power source circuit
breaker.
3.3
Set Point Adjustment
It is possible to increase or decrease the set point by
whole numbers until the required set point is displayed.
If the display stays highlighted, the set point displayed
has not been validated.
The new setting for the set point is validated by press-
ing the SET key.
Press the ON key to start the unit
(For Standby units, start up is time
delayed for 10 seconds.
For Road units, start up is time delayed
for 40 seconds.)
The digital display of the Cab
Command displays the refrigerated
compartment temperature.
Check that temperature set point is
correct by pressing the SET key. The
set point temperature is highlighted on
the digital display.
Displays the set point temperature
Decrease the set point.
Increase the set point.
Validate set point temperature.
Return to display of refrigerated
compartment temperature
