Benchmark 750-3000 Boiler Operation & Maintenance Manual
CONTENTS
4.3 FLAME DETECTOR ............................................................................................................................. 45
SENSOR .......................................................................................................................................... 45
2
4.5 SAFETY DEVICE TESTING ................................................................................................................. 46
4.6 BURNER INSPECTION ........................................................................................................................ 46
4.7 CONDENSATE DRAIN TRAP .............................................................................................................. 53
5.1 INTRODUCTION ................................................................................................................................... 59
TABLE A-1: OPERATING MENU ITEM DESCRIPTIONS ......................................................................... 73
TABLE A-2: SETUP MENU ITEM DESCRIPTIONS ................................................................................... 75
TABLE A-3: CONFIGURATION MENU ITEM DESCRIPTIONS ................................................................ 76
TABLE A-4: TUNING MENU ITEM DESCRIPTIONS ................................................................................. 79
TABLE A-5: COMBUSTION CALIBRATION MENU ITEM DESCRIPTIONS ............................................. 80
TABLE A-6: CALIBRATION MENU ITEM DESCRIPTIONS ....................................................................... 81
TABLE B-1: STARTUP AND STATUS MESSAGES .................................................................................. 85
TABLE B-2: FAULT MESSAGES ............................................................................................................... 86
OMM-0122_D • GF-206 • 5/9/2019
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