PLUG-RUBBER 3080467 - Caterpillar

Table 1
Event Code
Description Conditions which Activate the Code System Response
E229(1) Fuel Energy Content Setting Low The setting that is for the "Fuel Quality (LHV)" parameter is below the acceptable range. The code is logged.
The alarm output is activated.
E231(3) Fuel Energy Content Setting High The setting for the "Fuel Quality (LHV)" parameter is above the acceptable range. The code is logged.
The alarm output is activated.
E231(3) Fuel Quality Out of Range The actual BTU of the fuel is out of the acceptable range. The code is logged.
The shutdown output is activated.
The engine is shut down. Probable Causes
Incorrectly programmed "Fuel Quality" parameter
Condensation in the gas supplyRecommended Actions
Incorrectly Programmed "Fuel Quality" Parameter
Obtain an analysis of the gas in order to determine the Low Heat Value of the gas supply. Program the "Fuel Quality" parameter to the actual value of the Low Heat Value (LHV).If the quality of the gas is not consistent, obtain several analyses over a period of time. Program the "Fuel Quality" parameter to the average value of the Low Heat Value (LHV).Condensation in the Gas Supply
If liquid is present in the system, determine the source of the liquid.If water is present, check the dryer for the gas for proper operation. Repair the dryer, if necessary. If liquid hydrocarbons are present, consult with the operator about the fuel supply.