Thermo King Precedent S-600, Operator'S Manual

Page: 121 / 221

Operating Instructions
118
Electric Standby Power Fails or is
Disconnected
If the electric standby power source fails or is disconnected and
manual switching to Diesel Mode is selected, the unit will
prompt for a switch to Diesel Mode (Figure 143).
Figure 143: Diesel Mode Prompt
• Pressing the YES Soft Key will switch unit operation back
to Diesel Mode.
• Pressing the NO Soft Key will allow the unit to remain in
Electric Mode even though standby power is not available.
The unit will not run and Alarm Code 91 Check Electric Ready
Input will be set as a prevent alarm.
Switching from Electric to Diesel
If the unit is running in Electric Mode and the Electric to
Diesel Auto-Switch Enabled feature in Guarded Access is set
YES then the unit will automatically switch to Diesel Mode
operation when standby power is no longer available. The
screens shown below will not appear.
If the Diesel to Electric Auto-Switch Enabled feature in
Guarded Access is set NO and standby power is disconnected
or fails, the unit will not automatically switch to Diesel mode.
This is primarily designed to prevent unauthorized diesel
engine starts when the truck is indoors or on a ferry where
engine operation is strictly prohibited.
From the Standard Display, press the MENU Key (Figure 144).
ON
OFF
YES NO
ELECTRIC STANDBY UNDETECTED
DO YOU WISH TO SWITCH TO
DIESEL?