Appendix A: Heating Boiler Menu Item Descriptions - Watts Aerco BENCHMARK 750 User Manual

Benchmark 750 – 1000 Boiler User Manual - INTERNATIONAL

Appendix A: HEATING BOILER MENU ITEM DESCRIPTIONS

Table A-1: Operating Menu Item Descriptions
See section 3-4 for a range of choices and the default values.
Table A-1: OPERATING MENU ITEM DESCRIPTIONS
MENU OPTIONS
1 Active Setpoint
2 Inlet Temp
3 Air Temp
4 Outdoor Temp
5 Valve Position In
6 Valve Position Out
7 Exhaust Temp
8 Flame Strength
9 Oxygen Level
10 Ignition Time
11 SSOV Time to OPN
Spark Current
12
13 Run Cycles
14 Run Hours
15 Fault Log
OMM-0119_0A
GF-130-I
APPENDIX A: BOILER MENU DESCRIPTIONS
This is the setpoint temperature to which the control is set
when operating in the Constant Setpoint, Remote Setpoint or
Outdoor Reset Mode. When in the Constant Setpoint Mode,
this value is equal to the Internal Setpoint setting in the
Configuration Menu. When in the Remote Setpoint Mode, this
value is the setpoint equivalent to the remote analog signal
supplied to the unit. When in the Outdoor Reset Mode, this is
the derived value from the charts in Appendix E.
Displays the inlet water temperature.
Air Temp is the air temperature at the input to the Air/Fuel
Valve. This reading is one of the parameters used to control
the Blower Motor speed.
Outdoor temperature is displayed in ºF or ºC, only if outdoor
temperature sensor is installed and enabled.
Desired input valve position. This would normally be the same
as the fire valve position shown on the bar graph (valve
position out) when the Heating Boiler is operating.
Displays actual real time Valve Position.
Displays the exhaust temperature in °F (default) or ºC.
Displays flame strength from 0% to 100%.
Displays the real-time combustion oxygen (O
measured by the O
Displays the elapsed time between confirmation of gas valve
opening (POC) until a stable flame is detected.
Displays the elapsed time between 120VAC being applied to
the Gas Valve and confirmation of gas valve opening (POC).
Displays the current going to the ignition transformer.
Displays the total number of run cycles.
Displays total run time of unit in hours.
Displays information on the last 20 faults.
AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913
Ph.: 800-526-0288
DESCRIPTION
sensor.
2
) level (%)
2
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11/03/2016