AERCO BMK 6000 Dual Fuel - Manual (Page 160)

Benchmark 6000 DF Installation, Operation & Maintenance Manual
APPENDIX A – BOILER MENU DESCRIPTIONS
Page 160 of 219 AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913 OMM-0096_0B
03/21/2014
Ph.: 800-526-0288
GF-141
APPENDIX A: BOILER MENU ITEM DESCRIPTIONS – Continued
MENU LEVEL & OPTION DESCRIPTION
TUNING MENU – Cont.
WARMUP The feature embodied in the next three menu items
eliminates Temperature Overshoots during the
“Warmup” period of a cold ignition cycle on all boilers by
temporarily modifying the PID Gain parameter during
warmup and for a period defined in the Tuning Menu.
Warmup Prop Band Range = 1-120 Default = 95
Warmup Int Gain Range = 1-200 Default = 50
Warmup PID Timer Range = 1-240 Default = 20
Reset Defaults? Allows Tuning Menu options to be reset to their Factory
Default values.
MENU LEVEL & OPTION DESCRIPTION
COMBUSTION CAL MENU *
CAL Voltage 14%
CAL Voltage 30%
CAL Voltage 40%
CAL Voltage 50%
CAL Voltage 70%
CAL Voltage 100%
Displays the default DC drive voltage provided to the
blower at each of the Air/Fuel Valve positions show in
the left-hand column. This drive voltage adjusts the
rotational speed of the blower to maximize combustion
efficiency.
Set Valve Position Permits selection of the Air/Fuel Valve position (%
open) to be set from 0 to 100%.
Blower Output Permits the DC drive voltage to the blower to be
monitored.
Set Stby V out Permits the Standby Voltage to be set from 0 to 4.00
Volts.
Oxygen Level Permits the combustion oxygen level to be displayed
(0% to 25%).
* NOTE: The Level 2 Password must be entered to view the options in the Combustion Cal
Menu. This Menu is used during the Combustion Calibration procedures described in
Chapter 4 of this Manual.