Benchmark 750-3000 Boiler Operation, Service, Maintenance Guide - KOREA
CONTENTS
TABLE OF CONTENTS
FOREWORD ...................................................................................................... 5
1.1 WARNINGS & CAUTIONS ..................................................................................................................... 9
1.2 EMERGENCY SHUTDOWN ................................................................................................................. 10
1.3 PROLONGED SHUTDOWN ................................................................................................................. 10
SECTION 2: OPERATION ................................................................................. 11
2.1 INTRODUCTION ................................................................................................................................... 11
2.3 C-MORE CONTROLLER MENUS ........................................................................................................ 15
2.4 OPERATING MENU ............................................................................................................................. 17
2.5 SETUP MENU ....................................................................................................................................... 18
2.6 CONFIGURATION MENU .................................................................................................................... 19
2.7 TUNING MENU ..................................................................................................................................... 21
2.8 COMBUSTION CAL MENU .................................................................................................................. 21
2.10 CALIBRATION MENU......................................................................................................................... 26
3.1 INTRODUCTION ................................................................................................................................... 29
3.2.1 Reset Ratio ...................................................................................................................................................... 29
3.2.4 Indoor/Outdoor Startup ................................................................................................................................. 30
3.3 CONSTANT SETPOINT MODE ........................................................................................................... 30
3.3.1 Setting the Setpoint ........................................................................................................................................ 31
3.4 REMOTE SETPOINT MODES ............................................................................................................. 31
3.4.2 Remote Setpoint Startup ................................................................................................................................ 32
3.5 DIRECT DRIVE MODES....................................................................................................................... 32
3.5.1 Direct Drive Field Wiring ................................................................................................................................. 33
3.5.2 Direct Drive Startup ........................................................................................................................................ 33
3.6.1 ACS External Field Wiring................................................................................................................................ 34
3.6.2 ACS Setup and Startup .................................................................................................................................... 34
4.1 MAINTENANCE SCHEDULE ............................................................................................................... 37
4.2 IGNITER-INJECTOR ............................................................................................................................ 38
4.3 FLAME DETECTOR ............................................................................................................................. 43
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11/29/2017
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