
4 - SOLID STATE CONTROL PANEL (cont’d)
DUAL DISPLAY CONTROL (cont’d)
POWER ON INDICATOR LIGHT......................................................................4 - 16
SOLID STATE CONTROLLER..........................................................................4 - 16
TEMPERATURE SENSOR PROBE .................................................................4 - 17
5 - 1600/1800E POWER INPUT BOX 5 - 1
CONTACTORS (1600/1800E)..................................................................................5 - 2
FUSE (1600/1800E).................................................................................................5 - 3
HEATING ELEMENTS (1600/1800E).......................................................................5 - 3
LIMIT SWITCH.........................................................................................................5 - 5
6 - COVER AND YOKE
PROPER COVER OPERATION...............................................................................6 - 1
FAMILIARIZATION...................................................................................................6 - 2
ADJUSTMENTS.......................................................................................................6 - 3
REMOVAL................................................................................................................6 - 4
DISASSEMBLY ........................................................................................................6 - 4
ASSEMBLY ..............................................................................................................6 - 5
PRESSURE GAUGE................................................................................................6 - 6
SAFETY RELIEF VALVE..........................................................................................6 - 6
7 - 1600 PRESSURE SYSTEM
EXHAUST DRAIN TUBE..........................................................................................7 - 2
EXHAUST TANK......................................................................................................7 - 2
EXHAUST TUBE......................................................................................................7 - 2
8 - 1800 PRESSURE SYSTEM
EXHAUST DRAIN TUBE..........................................................................................8 - 2
EXHAUST TANK......................................................................................................8 - 2
EXHAUST TUBE......................................................................................................8 - 3
9 - PRESSURE REGULATING VALVE
REPLACEMENT.......................................................................................................9 - 1
REPAIR AND CLEANING ........................................................................................9 - 3
10 - 1800GH MAIN BURNER SYSTEM
MODEL 1800GH LIGHTING INSTRUCTIONS ......................................................10 - 1
GAS CONVERSION...............................................................................................10 - 1
HIGH ALTITUDE ....................................................................................................10 - 1
VENTILATION........................................................................................................10 - 2
GAS VALVE............................................................................................................10 - 2
FLAME ADJUSTMENTS........................................................................................10 - 3
AIR SHUTTER........................................................................................................10 - 5
COMBUSTION CHAMBER....................................................................................10 - 6
COMBUSTION CHAMBER EFFECTIVE SG8A490010.........................................10 - 7
MAIN BURNER ORIFICE.......................................................................................10 - 8
PILOT BURNER ORIFICE .....................................................................................10 - 9
THERMOCOUPLE.................................................................................................10 - 9
ii
Manual #13898 2/00 Rev 9/11