Goodman AMH8 Service Instructions Manual page 48

SERVICING
S-1 CHECKING VOLTAGE ................................................................................................................................. 49
S-2 CHECKING WIRING ................................................................................................................................... 49
S-3A THERMOSTAT AND WIRING ....................................................................................................................... 49
S-3B HEATING ANTICIPATOR ............................................................................................................................. 49
S-4 CHECKING TRANSFORMER AND CONTROL CIRCUIT .............................................................................. 50
S-10 CAPACITANCE CHECK .............................................................................................................................. 50
S-15 CHECKING CAPACITOR ............................................................................................................................ 50
S-15A RESISTANCE CHECK.........................................................................................................................51
S-16 CHECKING AIR CIRCULATOR BLOWER MOTOR (PSC).......................................................................51
S-200 CHECKING DUCT STATIC .......................................................................................................................... 51
S-201 CHECKING TEMPERATURE RISE ............................................................................................................. 52
S-300 CHECKING PRIMARY LIMIT CONTROL ..................................................................................................... 53
S-301 CHECKING AUXILIARY LIMIT CONTROL ................................................................................................... 53
S-302 CHECKING FLAME ROLLOUT CONTROL .................................................................................................. 54
S-303 INDUCED DRAFT BLOWER MOTOR ......................................................................................................... 55
S-304 CHECKING GAS VALVE (REDUNDANT) .................................................................................................... 55
S-305 CHECKING MAIN BURNERS ...................................................................................................................... 55
S-306 CHECKING ORIFICES ................................................................................................................................ 55
S-307 CHECKING GAS PRESSURE ..................................................................................................................... 56
S-308 CHECKING HOT SURFACE IGNITOR ......................................................................................................... 59
S-309 CHECKING FOR FLASHBACK ................................................................................................................... 59
S-310 CHECKING PRESSURE CONTROL ............................................................................................................ 59
S-311 HIGH ALTITUDE APPLICATION (USA) ....................................................................................................... 60
S-312 CHECKING FOR DELAYED IGNITION ....................................................................................................... 60
S-313 CHECKING INTEGRATED IGNITION CONTROL BOARDS ....................................................................... 60
S-314 CHECKING FLAME SENSOR ................................................................................................................... 61
48
SERVICE NUMBERS