Service Call 620-689
SM 5-101 D146/D147/D148/D149/D150
SC No. Level Error Name/Error Condition/Major Cause/Solution
SC672-12 D
Controller start up error
Communication with controller was interrupted after a normal
startup.
§ Controller stalled
§ Board installed incorrectly
§ Controller board defective
§ Operation panel connector loose, broken, or defective
§ Controller late
§ Turn the main power off/on.
§ Check the connection of the controller board.
§ Replace the controller board.
§ Check the control panel harness.
SC No. Level Error Name/Error Condition/Major Cause/Solution
SC672-13 D
Controller start up error
The operation panel detected that the controller is down.
§ Controller stalled
§ Board installed incorrectly
§ Controller board defective
§ Operation panel connector loose, broken, or defective
§ Controller late
§ Turn the main power off/on.
§ Check the connection of the controller board.
§ Replace the controller board.
§ Check the control panel harness.
To Next Page
Loading...
