Carrier TRANSICOLD PrimeLINE 69NT40-571-001 Operation And Service Manual Download Page 104

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5.10 TripWise (Option)

TripWise

is a new premium option available for PrimeLINE and PrimeLINE with Edge units. TripWise is software

logic that runs during every voyage as often as possible to indicate whether a standard Pre-trip Inspection (PTI) is

needed and skip unless necessary. The tests run in the background and are similar to those completed as part of

the standard PTI selection, which includes the following:

• Alarm Presence
• Evaporator Motor Current
• Heater Current
• Condenser Motor Current
• Compressor Current
• Humidity Sensor
• Supply / Return Sensors
• Evaporator Temperature and Pressure Sensors

• Defrost Temperature Sensor
• Electronic Expansion Valve
• RMU Presence
• Compressor Test
• Digital Loader / Unloader Valves
• Economizer Valve
• Temperature Control
• Suction / Discharge Temperature and Pressure

5.10.1

Checking TripWise Status

To check the status of the container, press the PRE-TRIP key on the keypad. The message “SELCt | PrtrP” will

appear on the display module, alternating with one of the following TripWise status messages:

• trIPW | OFF. The TripWise option is turned off.
• trIPW | EX (Expired). It is recommended to pre-trip the unit prior to the unit's next trip following customer-

specific guidelines.

• trIPW | PASS. The container should be ready for use after the operator has conducted a visual inspection.

Standard PTI is not required.

• trIPW | CHECK. If any TripWise test(s) execute and do not meet the pass / fail requirements, It is recom

mended to pre-trip the unit following customer-specific guidelines prior to the unit's next trip.

Pressing the ENTER key while “SELCt | PrtrP” is displayed will enter into the Pre-trip test menu. Pressing the

Arrow keys will navigate through the standard PTI test selections menu.

5.10.2

Enabling or Disabling TripWise Option

1. Press the CODE SELECT key on the keypad.
2. Use the Arrow keys to bring up code Cd65 in the display.
3. Press the ENTER key. The display will show either “-----”, “OFF” or “ON”.

NOTE

If “-----” is displayed, the TripWise function option is not active on the unit. To add this option to the unit,

the equipment owner would need to contact their Regional Carrier Sales Manager.

4. Use the Arrow keys to toggle between “ON” and “OFF” and then press the ENTER key to select the desired

option.

5. If “ON” is selected, the display will show “dAYS”. This is the expiration time (2 through 365 in 1 day incre

ments). Use the Arrow keys to change the parameter and then press the ENTER key to confirm.

NOTE

The expiration interval is the total maximum days allowed between the running of each test. For exam

ple, if days are set to 30 and the low speed evaporator fan test has not run within those 30 days, the

TripWise expired message will be displayed. If the TripWise expired message is displayed, it is recom

mended to Pre-trip the unit following customer specific guidelines prior to the next trip.