Functional Parameter Error
system
Description
One or more stored Functional Parameters are in error; incorrect parameters are automatically set for default value.
Activation Conditions
There is an error in one or more of the Functional Parameters that are stored in the Climate Control Module memory.
Unit Behavior
Incorrect Functional Parameter(s) will be automatically set for default value.
Reset Conditions
Auto reset when valid Functional Parameters are entered, or alarm may be manually reset by turning the unit off, then back on again.
Corrective Actions
1. Check Functional Parameters: Check Functional Parameters. All must be set for selectable values. 2. Check Software Version: Upgrade to the latest version of software. Newer versions may contain functional parameters that were not present in older versions of software. Refer to Section 5.3.4. 3. Reset Microprocessor a. Turn APU OFF from the Aspen Interface. Disconnect negative battery cable, wait 20 seconds and reinstall. Then turn the APU back ON. b. Check for valid functional parameter in System Configuration in CabinTech. If valid number is present, the alarm is cleared. c. Valid functional parameter cannot be entered, and alarm remains active. Download data and replace the Climate Control Module (CCM). Refer to Section 5.5.