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8 - 1800 PRESSURE SYSTEM ............................................................................................ 8 - 1
EXHAUST DRAIN TUBE................................................................................................ 8 - 2
EXHAUST TANK............................................................................................................ 8 - 2
EXHAUST TUBE............................................................................................................ 8 - 3
PRESSURE REGULATING VALVE................................................................................. 8 - 3
9 - 1800GH MAIN BURNER SYSTEM................................................................................. 9 - 1
MODEL 1800GH LIGHTING INSTRUCTIONS .............................................................. 9 - 1
GAS CONVERSION ...................................................................................................... 9 - 1
HIGH ALTITUDE ............................................................................................................ 9 - 1
VENTILATION ................................................................................................................ 9 - 2
GAS VALVE ................................................................................................................... 9 - 2
FLAME ADJUSTMENTS ............................................................................................... 9 - 3
AIR SHUTTER ............................................................................................................... 9 - 5
COMBUSTION CHAMBER ........................................................................................... 9 - 5
MAIN BURNER ORIFICE............................................................................................... 9 - 7
PILOT BURNER ORIFICE ............................................................................................. 9 - 8
10 - DRAIN VALVE AND FILTER SYSTEM........................................................................ 10 - 1
DRAIN VALVE .............................................................................................................. 10 - 1
FILTER PAN................................................................................................................. 10 - 2
CHECK VALVE ............................................................................................................ 10 - 3
MOTOR ....................................................................................................................... 10 - 4
PUMP.......................................................................................................................... 10 - 6
11 - TROUBLESHOOTING ................................................................................................ 11 - 1
ELECTRICAL TIPS ...................................................................................................... 11 - 1
CONTROLLER TIPS (SOLID STATE) ........................................................................... 11 - 2
GAS TIPS (1800GH) .................................................................................................... 11 - 3
COVER AND YOKE TIPS ............................................................................................ 11 - 3
PRESSURE SYSTEM TIPS ......................................................................................... 11 - 4
PRODUCT TIPS .......................................................................................................... 11 - 5
FILTERING TIPS .......................................................................................................... 11 - 7
FLOW CHART - 1600 & 1800E ................................................................................... 11 - 8
FLOW CHART - 1800GH .......................................................................................... 11 - 10
broaster.com Manual #14680 399 Rev 5/14