Carrier TRANSICOLD Vector 8500 User Manual

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00255 MICROPROCESSOR ERROR
• ACTIVATION: If alarm 21100 “NO COMM FROM MICRO TO DISPLAY“ is not active and main micropro-
cessor input and/or output board configuration is incorrect.
• UNIT CONTROL: Engine and Electric Operation: Shutdown and alarm.
• RESET CONDITION: Auto reset when board communications are valid, or alarm may be manually reset
by turning the unit off, then back on again.
NOTE: Follow the steps below until a problem is found. Once a repair or correction has been made, clear the
alarm(s). (Refer to Note 1 in Notes Section, page 7-2.) Operate the unit through the appropriate modes to see if
any active alarm occurs. Continue with the steps below as necessary.
CORRECTIVE ACTIONS:
1. Check Software Revision
Check microprocessor software Unit should have the software upgraded to the latest version, pro-
vided for Carrier Transicold dealers on the TransCentral site.
2. Reset Microprocessor
a. Place the START/RUN-OFF switch in the OFF position. Disconnect positive battery cable, remove
F7 fuse or unplug 1MM connector, wait 20 seconds and reinstall. Then place the START/RUN-
OFF back in the START/RUN position. The microprocessor powers up OK and the latest setpoint
appears in the display.
b. Alarm 00255 remains active. Download data and replace the main microprocessor module (MM).
Refer to Section 5.5.
02000 UPDATE SOFTWARE
• ACTIVATION: The software version in one or more of the modules is not compatible with the remainder of
the control system.
• UNIT CONTROL: Engine and Electric Operation: Shutdown and alarm.
• RESET CONDITION: Auto reset when all module software versions are compatible. Or alarm may be
manually reset using the display mounted keys or by turning the unit off, then back on again.
NOTE: Follow the steps below until a problem is found. Once a repair or correction has been made, the active
alarm should clear itself (refer to reset condition above). Operate the unit through the appropriate modes to see
if any active alarm occurs. Continue with the steps below as necessary.
CORRECTIVE ACTIONS:
1. Software
Reload software Unit should have the software upgraded to the latest version, provided for Carrier
Transicold dealers on the TransCentral site.

Carrier TRANSICOLD Vector 8500 Specifications

General

Brand	Carrier TRANSICOLD
Model	Vector 8500
Category	Automobile Accessories
Language	English