AERCO Esteem Boiler with EZ-Set Controller - Manual (Page 6)

GF-135
Esteem 399 Low NOx Boiler
OMM-0089_0A Installation, Operation & Maintenance Manual
12.4.3 Gas Piping Inspection................................................................................................................................ 94
12.4.4 Flame Pattern and Combustion Verification ............................................................................................ 94
12.4.5 Measure and Verify Input Rating - Natural Gas Only................................................................................ 96
12.4.6 High Temperature Limit Testing ............................................................................................................... 97
CHAPTER 13: OUTDOOR RESET CONTROL .................................................................................. 99
13.1 OUTDOOR TEMPERATURE SENSOR INSTALLATION ....................................................................................... 100
13.2 OUTDOOR TEMPERATURE SENSOR WIRING ................................................................................................. 101
CHAPTER 14: EXTERNAL MODULATING CONTROL ................................................................... 103
14.1 WIRING THE EXTERNAL MODULATING CONTROLLER ................................................................................... 103
14.2 EZ-SETUP CONTROLLER PROGRAMMING FOR EXTERNAL 0-10V SIGNAL ...................................................... 103
14.3 EXTERNAL PROGRAMMING OF 0-10V MODULATING CONTROL ................................................................... 103
CHAPTER 15: CHECK-OUT PROCEDURES .................................................................................. 105
CHAPTER 16: MAINTENANCE SCHEDULE .................................................................................. 107
16.1 SERVICE TECHNICIAN MAINTENANCE ........................................................................................................... 107
16.1.1 General Maintenance ............................................................................................................................. 107
16.1.2 Poor Performance Maintenance ............................................................................................................ 107
16.1.3 Owner Maintenance ............................................................................................................................... 107
CHAPTER 17: MAINTENANCE PROCEDURES ............................................................................. 109
17.1 REPORTED PROBLEMS ................................................................................................................................... 109
17.2 SURROUNDING AREA INSPECTION ................................................................................................................ 109
17.3 BURNER AREA INSPECTION ........................................................................................................................... 109
17.4 SYSTEM PIPING INSPECTION .......................................................................................................................... 110
17.5 CLEAN CONDENSATE DRAIN ASSEMBLY ........................................................................................................ 110
17.6 VENTILATION AIR OPENINGS INSPECTION .................................................................................................... 110
17.7 VENT AND COMBUSTION AIR PIPING INSPECTION........................................................................................ 110
17.8 BOILER SYSTEM INSPECTION ......................................................................................................................... 111
17.9 EXPANSION TANK INSPECTION ...................................................................................................................... 111
17.10 BOILER RELIEF VALVE INSPECTION .............................................................................................................. 111
17.11 IGNITION ELECTRODE INSPECTION .............................................................................................................. 112
17.12 IGNITION WIRING AND GROUND WIRING INSPECTION .............................................................................. 112
17.13 CONTROL WIRING INSPECTION ................................................................................................................... 112
17.14 CONTROL SETTINGS INSPECTION ................................................................................................................ 112
17.15 PERFORM START-UP AND CHECKOUT PROCEDURES .................................................................................. 112
17.16 BURNER FLAME INSPECTION AND TROUBLESHOOTING ............................................................................. 113
17.17 FLAME SIGNAL INSPECTION ......................................................................................................................... 114
17.18 COMBUSTION LEVELS INSPECTION.............................................................................................................. 114
17.19 FLUE GAS TEMPERATURE CHECK ................................................................................................................ 114
17.20 HEAT EXCHANGER CLEANING...................................................................................................................... 115
17.21 REVIEWING MAINTENANCE REQUIREMENTS WITH OWNER ...................................................................... 115
17.22 Handling Previously Fired Combustion Chamber Insulation ....................................................................... 116
CHAPTER 18: EZ-SETUP CONTROLLER OPERATION AND SETTINGS ..................................... 117
18.1 ENTERING THE INSTALLER ACCESS CODE ...................................................................................................... 117
18.2 USING THE INSTALLER MENU ........................................................................................................................ 118
18.3 CH and DHW SETTINGS MENU ................................................................................................................ 121
18.3.1 Heating Operation (Default: Enabled) .................................................................................................... 121
18.3.2 Demand Type (Default: Switch & Outdoor Reset) .................................................................................. 122
Page 6 of 188 AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913 OMM-0089_0A
MC1 06/19/14 Ph.: 800-526-0288