All installations and services must be performed by qualified service personnel.
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INDEX
SECTION BEGINNING PAGE
I. FURNACE SPECIFICATIONS (SHIPPED SETTINGS) 1
II. BLOWER CONTROL INFORMATION 4
A. TERMINAL DEFINITIONS & FIELD WIRING 4
B. WIRING & SWITCHES 5
C. INPUTS 9
D. OUTPUTS 9
E. OPERATING MODES 10
F. CFM TABLES 12
G. ECM SPECIFIC REPLACEMENT PARTS 13
III. ECM TROUBLESHOOTING 13
A. DIAGNOSTIC FEATURES 13
B. GENERAL GUIDELINES TO TROUBLESHOOTING GE ECM 14
C. TROUBLESHOOTING CHARTS 17
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