Landa HOT2-1100 Operator's Manual

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Landa HOT2-1100 Operator's Manual Manual pdf 2 page image

CONTENTS2HOT Manual • Form #96-626 • Revised 2/04Introduction ................................................................................................................................... 4Important Safety Information ..................................................................................................... 4, 6Component Identification ............................................................................................................... 5Installation ................................................................................................................................. 6-7Location ................................................................................................................................. 6-7Electrical ................................................................................................................................... 7Placement ................................................................................................................................. 7Water Source ............................................................................................................................ 7Connection ................................................................................................................................ 7Venting ...................................................................................................................................... 7Starting and Operating Instructions ............................................................................................... 7How To Use the Detergent Injector ................................................................................................. 8Preventative Maintenance ............................................................................................................. 9Maintenance and Service ......................................................................................................... 9-11Unloader Valves ........................................................................................................................ 9Winterizing Procedure ............................................................................................................... 9High Limit Hot Water Thermostat ............................................................................................... 9Pumps ...................................................................................................................................... 9Cleaning of Coils ....................................................................................................................... 9Deliming Coils ........................................................................................................................... 9Rupture Disk ........................................................................................................................... 10Electrode Setting ..................................................................................................................... 10Fuel ......................................................................................................................................... 10Ignition Circuit ......................................................................................................................... 10Transformer Check .................................................................................................................. 10Burner Nozzle ......................................................................................................................... 10Fuel Control System ............................................................................................................... 10Fuel Pressure Adjustment ....................................................................................................... 10Air Adjustment ........................................................................................................................ 11Removal of Soot and Heating Coil ........................................................................................... 11Coil Reinstallation ................................................................................................................... 11Electrical Control Panel ............................................................................................................... 12Electrical Control Panel Parts List ............................................................................................... 13Chassis Assembly, Exploded View ............................................................................................. 14Chassis Assembly, Parts List ..................................................................................................... 15Combustion Assembly, Exploded View ........................................................................................ 16Combustion Assembly, Parts List ............................................................................................... 17Pump Assembly, Exploded View (3-30035D) ............................................................................... 18