System Start-Up .................................................................................................. 4-1
General Tab ................................................................................................... 4-3
Setup Tab ....................................................................................................... 4-6
Alarm Tab ...................................................................................................... 4-7
Analog Tab .................................................................................................... 4-8
Calibration Tab ............................................................................................. 4-9
Verification Tab ........................................................................................... 4-10
Calibration ........................................................................................................... 5-1
Aborting a Calibration ....................................................................................... 5-1
Diagnostics Checks ............................................................................................ 6-1
Wiring Checks ..................................................................................................... 6-2
Wiring Problem ............................................................................................ 6-2
hermocouple Checks ......................................................................................... 6-3
AC Power Checks ........................................................................................ 6-4
Furnace Checks ............................................................................................ 6-5
Cell Checks ................................................................................................... 6-5
Cell Replacement ............................................................................................... 7-2
Furnace Replacement ........................................................................................ 7-5
Replacing the Boards ......................................................................................... 7-7
LED Board .................................................................................................... 7-7
Analog Board ................................................................................................ 7-8
MCU Board ................................................................................................. 7-10
Mass Flow Meter ....................................................................................... 7-12
Replacement Parts ............................................................................................ 7-14
iv | Dycor CG1100 Oxygen Analyzer
Ribbon Connectors .................................................................................. 6-2