Rheem 64DV Troubleshooting Manual page 4

S V C 8 2 0 ( P ) P o c k e t M a n u a l P a g e
61 Error Code
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66 Error Code
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90 Error Code
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99 Error Code
HOW TO REMOVE COMPONENTS
Section 1: Control Board Bracket...98
Section 2: Blower Motor...100
Section 3: Flame Rod; Igniter Rod; Igniter Coil...102
Section 4: Orifice Assembly...104
Section 5: Burner Assembly...106
Section 6: Gas Control Valve...107
Section 7: Water Control Valves...111
Section 8: Heat Exchanger Thermistor...114
Section 9: Outlet Thermistor...116
Section 10: Inlet Thermistor...118
Section 11: Ambient Thermistor...120
Section 12: Control Board...122
How to Program Control Board...123
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