FBD FBD563 - 13.37 RTempE, Return Temperature Error; 13.38 InTmpE, Inlet Temperature Error

(Item 13.36 continued from previous page.)
G. Upper Board Problem. G. Circuits within Main Control (Upper)
Board electronics read transducer
pressures. Replace Main Control
(Upper) Board, if necessary.
13.37 RTempE, Return A. Temperature Sensor error A. 1. Check for short in sensor and
Temperature Error or failure. cable. LED on Main Control
board goes bright if short
occurs, goes out if open circuit
and stays dim if working
properly.
2. Check for poor connection in
sensor plug.
3. Replace temperature sensor.
13.38 InTmpE, Inlet A. Temperature Sensor error A. 1. Check for short in sensor and
Temperature Error or failure. cable. LED on Main Control
board goes bright if short
occurs, goes out if open circuit
and stays dim if working
properly.
2. Check for poor connection in
sensor plug.
3. Replace temperature sensor.
NOTES
38
TROUBLE CAUSE REMEDY