TSB001
Recommended Software Combinations for ThermoKing SR2/SR3 Trailer Refrigeration Units
Date 18th February 2019
To All Customers & Cooltrax Service Agents (AUS & NZ)
From Cooltrax Asia Pacific
Please be advised that in order to improve the installation and repair quality of Cooltrax systems and for warranty validity, we have reviewed all installation, service and warranty procedures.
Installation, Service and warranty bulletins outlining our updated procedures will begin to be published and distributed on a regular basis to demonstrate the expectation for acceptable installation and repair requirements to ensure correct and reliable system operation - as well as qualifying to honour the customer’s warranty period on all Cooltrax systems.
ThermoKing SR2& SR3 Software
For optimum refrigeration unit reliability as well as having enhanced functionality with the Cooltrax telematics system, it is highly recommended the following software combinations are used on ThermoKing SR2& SR3 Trailer applications.
Note: Software versions previous to what is listed in the table below can still be used, but with reduced functionality and success rate with 2-way remote control commands.
Unit Type / Application | HMI Type | Controller Type | HMI Software | Controller Software | iBox Software | REB2 Software |
Single Temp | SR2 | SR2 | 6560 | B056 | 5350 or 53A0 | N/A |
Single Temp | SR2 | SR3 | 6560 | D091 | 5350 or 53A0 | 5390 or 53A0 |
Single Temp | SR3 | SR3 | 75C2 | D091 | 5350 or 53A0 | 5390 or 53A0 |
Multi Temp | SR2 | SR2 | 6518 | C052 | 5350 or 53A0 | N/A |
Multi Temp | SR2 | SR3 | 6518 | F020 | 5350 or 53A0 | 5390 or 53A0 |
Multi Temp | SR3 | SR3 | 75C2 | F031 | 5350 or 53A0 | 5390 or 53A0 |
Note: This service bulletin covers the majority of SR2 & SR3 trailer applications.
For any queries or more information on this topic, please contact:
Damien Marsh
Technical Support & Service
Cooltrax Australia - APAC
138b Thistlethwaite St,
South Melbourne Victoria 3205
Office: +61 3 9686 6011
Email: Damien.Marsh@cooltrax.com