Procedure; City Speed Mode; Auto Start/Stop & Continuous Modes; Unit Shut Down - Carrier SUPRA HE Series Operator's Manual

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4.5.3. PROCEDURE

1. Place the RUN/STOP switch on the RUN position (l).
2. If the unit was running in the Road Mode, press the ROAD/STANDBY
key to switch to electrical mode.
The "STANDBY MODE" icon lights up and "ELEC ON" is displayed
for 10 seconds when activated.
The microprocessor performs an automatic self-test and then
starts the unit automatically.
If Standby Mode is initiated but no power is available, the
"A00073" alarm is activated but not displayed. The ALARM
led is illuminated and the buzzer sounds.

4.6. CITY SPEED MODE

By using the City Speed Mode, the unit operates in low speed /
low noise.
1. Press the CITY SPEED key to toggle between low speed only and
normal operating mode.
The CITY SPEED MODE icon lights up and "CITY ON" is displayed
for 10 seconds when activated.
The CITY SPEED MODE icon lights off and "CITY OFF" is displayed
for 10 seconds when deactivated.
If the City Speed Functional Parameter is locked or all functional
parameters are locked, "FN LOCKED" is displayed for 10 seconds
and display the appropriate value that is locked in. The display will
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4.7. AUTO START/STOP & CONTINUOUS MODES
The AUTO START/STOP mode enable the unit to automatically
start/restart.
• Starts when compartments T° ≠ set point
• Stops when compartments T° = set point.
AUTO START/STOP mode and CONTINUOUS mode can be
combined with the three operating modes: ROAD MODE / CITY
SPEED MODE / STANDBY MODE. Refer to the section before.
To be able to engage this mode, function "FN2" must be selected
with the most suitable time & the function "FN5" must be OFF or
"TEMP STRT".
1. Press the AUTO START/STOP - CONTINUOUS key to toggle
between the AUTO START/STOP & CONTINUOUS mode.
The "AUTO START/STOP" icon lights up and "S/S ON" is displayed
for 10 seconds when activated.
The "AUTO START/STOP" icon lights off and "S/S OFF" is displayed
for 10 seconds when diactivated.

4.8. UNIT SHUT DOWN

To shut down the unit, ALWAYS use the cab command.
1. Place the RUN/STOP switch on the STOP position (O).
The screen turns off instantly but the unit continues to operate for a
few seconds before shutting down.
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