TK 61753-2-MM-EN
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Data Logging
There are two separate data loggers. The data is downloaded through one of the data ports using a flash drive or a PC
and WinTrac software.
SSeerrvviicceeWWaattcchh™™:: ServiceWatch is standard equipment. It records operating events, alarm codes, and compartment
temperatures as they occur and at preset intervals. This information is typically used to analyze unit performance. Use a
USB port to download the ServiceWatch data.
IImmppoorrttaanntt:: A ServiceWatch download can be helpful when diagnosing a problem in a unit with an SR-3 Controller.
Therefore, it is recommended that a ServiceWatch download be performed to help diagnose a problem. A
ServiceWatch download must be preformed before contacting the Thermo King Service Department for
assistance in diagnosing a problem. Refer to the for information about downloading the ServiceWatch Data
Logger and viewing the data.
CCoommpplliiaannccee LLoogg:: Compliance Log data logging requires the installation of optional sensors. Up to six temperature
sensor/probes and four door switches can be installed. Compliance Log also logs the setpoint. Use the USB Port to
download the Compliance Log data. See the appropriate Diagnostic or Operator’s Manual for more information.
UUSSBB PPoorrtt:: A Universal Serial Bus (USB) port is provided on all units. If installed, it is located next to the HMI. Standard
USB flash drives that have been programmed with WinTrac can be used. Use of a flash drive eliminates the need for an
on-site computer and does not require cables.
IImmppoorrttaanntt:: The flash drive must be properly configured and the desired features must be enabled using WinTrac
software.
Using a properly configured USB flash drive, the following functions may be available:
• Download the Service Log Data Logger (csv.gz format file)
• Download the Compliance Log Data Logger (PDF file)
• Flash load the A-Series Controller software (Refer to Diagnostic Manual Service Procedure A46A for further
information)
If a USB Flash Drive is connected to the A-Series USB connector, the menu item allows the user to select the desired
Flash Drive function.
NNoottee:: It is important that the USB is formatted to FAT or FAT32 (the unit does not accept NTFS and exFAT format).
TK BlueBox
The TK BlueBox communication device is available as standard on and as an option on certain other units. If present, it
will offer real-time information and two-way communication.
A Maintenance Menu feature called Telematics Status is available that allows the user to check for possible telematics
status alarms. Telematics status alarms differ from standard unit alarms; they do not appear as alarms on the HMI main
screen if there is an issue with the TK BlueBox. The user is required to access the Maintenance Menu and select
Telematics Status to determine if status alarms are activated.
The status alarms are listed below. Refer to the TK BlueBox Diagnostic Manual for complete information and diagnostic
procedures.
T1 SIM Not Inserted T6 Check GPS Antenna T11 iBox System Issue
T2 Check SIM PIN T7 No GPS Fix T12 Check Backup Battery
T3
Check APN Configuration
T8 Data Delayed to TracKing™ TT99 Telematics System Issue
T4 Check GSM Antenna T9 CAN Communication Issue
T5 No GSM Coverage T10 Check iBox™ Third Party
Sequence of Operation
Thermo King’s A-Series Controller is a microprocessor control system designed exclusively for a transport refrigeration
system. The A-Series Controller’s integrated HMI (Human Machine Interface) control panel allows the operator to
perform the following functions:
• Power Up and Power Down Unit
• Display and Change Language
UUnniitt DDeessccrriippttiioonn
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