Thermo King µP-T Operating Manual

Viewing Prompt and
Display Screens
1. Press the ON key to
turn the unit ON.
2. Press the SELECT key
repeatedly to show the
prompt and display
screens.
The prompt and display screens will appear in the order shown
below:
[ALr] Alarm codes if present. If no codes exist this
screen will not appear.
[CYCLS] CYCLE SENTRY or Continuous mode
prompt screen. [YES] - CYCLE SENTRY;
[no] = Continuous
[dIS]* Discharge air temperature as measured by
the discharge temperature sensor.
[coL]* Evaporator coil temperate as measured by
the evaporator coil temperature sensor.
[tLH] Total amount of time in hours the unit has been
turned ON with the keypad On key (if enabled).
[EnH] Total amount of time in hours the diesel
engine has run.
[ELH] Total amount of time in hours the electric
motor has run (on units equipped with
Electric Standby).
[Hr4] Total accumulated hours on hourmeter 4
(if enabled).
[Hr5] Total accumulated hours on hourmeter 5
(if enabled).
[Hr6] Total accumulated hours on hourmeter 6
(if enabled).
[oIL]* Diesel engine oil pressure.
[Ent]* Diesel engine coolant temperature.
[rPn]* Diesel engine RPM.
[bAt]* Battery voltage of the unit battery.
[bLIt] Backlight select (allows the driver to select
high or low backlight illumination level).
[dFI] Initial defrost interval.
[ddr] Defrost duration.
*Each prompt or display screen will remain on the display for
about 10 seconds. If no other key is pressed, the display will
then return to the Standard Display of box temperature and
setpoint.
Viewing and Clearing
Alarm Codes
1. Press the ON key to
turn the unit ON.
2. If the ALARM icon is
present, one or more
alarms have been
detected.
To View Alarm Codes
1. Press the SELECT key to show the Alarm display screen.
If more than one alarm code exists, each will be displayed for
several seconds. The alarm code shown here is alarm code 66-
Low Engine Oil Level.
To Clear Alarm Codes
1. Correct the cause of the alarm code.
2. Press the SELECT key to display the alarm code.
3. Press the ENTER key to clear the alarm code.
If more than one alarm code is present, the ENTER key must
be pressed to clear each alarm code individually.
Consult the operating manual for your Thermo King unit to view
the complete list of possible alarm codes and their definitions.
Consult unit operating, maintenance and parts manuals for
additional information on unit operation and maintenance.
CAUTION: This is a quick reference guide.
Always refer to the operating manual for detailed
instructions.
The P-T Microprocessor is used on:
• KD-II Smart Reefer Truck units
• RD-II Smart Reefer Truck units
• TD-II Smart Reefer Truck units
• MD Smart Reefer Truck units
• TS Smart Reefer Truck units
P-T
Remote
Control
Operating
Guide
Keypad/Display Descriptions
Selecting CYCLE-SENTRY or Continuous Mode
Starting the Engine
Initiating a Manual Defrost Cycle
Viewing Prompt and Display Screens
Viewing and Clearing Alarm Codes
TK 50772 - PC Rev 1, 04-08 © Thermo King Corporation