Thermo King SR-2 SmartReefer2 Diagnostic Manual page 350

13 If the information
shown is correct left
click "Yes" to continue.
The flash load will
proceed automatically.
The unit must remain
on and connections
must not be
disturbed during the
flash load process.
14 When the flash load is
complete a message
appears confirming a
successful flash load.
15 Left click "OK" to
complete the flash
load. The unit will
automatically restart
and run.
16 Clear any alarm
codes.
17 Run a Pretrip Test as
shown in Section 4.
P41RA46A 30 January 2005
Section 6 – SR-2 Service Procedure A46A
If the unit is running it will
shut down. The HMI
Control Panel will display
"Communication Failure
– Lost Controller
Connect". This is
normal. The flash load
will take several minutes.
Several status screens
are shown as the flash
load proceeds.
This confirms proper unit operation.
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