Crown CSHB60-90XE operation manual Model

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ECM OPERATION MANUAL

Model:

CSHB60-90XE

cWARNING:

Do NOT store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance.

Improper installation, adjustment, alteration, service, or maintenance can cause a fire or explosion resulting in property damage, personal injury, or loss of life. For assistance or additional information consult a qualified installer or service agency.

These instructions should be:

read prior to installing the furnace

retained for reference by qualified service personnel

reviewed before performing any service or maintenance

Crown Boiler Company

3633 “I” Street

Philadelphia, Pennsylvania 19134

MO-453

 

ECN 4809-MA

MADE IN USA

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Contents Model Index Section Beginning EAC Board Layout with Switches Wiring & SwitchesOutputs Operating Modes Blower Delay Heating Speed Set-ups CFM TablesCooling Speed Set-ups General Guidelines to Troubleshooting GE ECM Driven Systems II. ECM Trouble Shooting A. Diagnostc FeaturesSymptom CAUSE/PROCEDURE Evidence of Moisture Excessive noisePerform Moisture Check DON’TComfort Check Troubleshooting ChartsYES Is There Supplied to MOTOR? Disconnect 16 PIN Sequence of Operation ECM PSC Replacement