Aerco Benchmark 2.0 User Manual

APPENDIX E
BOILER DEFAULT SETTINGS
MENU & OPTION FACTORY DEFAULT
Setup Menu
Password 0
Language English
Unit of Temp Fahrenheit
Comm Address 0
Baud Rate 9600
Configuration Menu
Internal Setpt 130°F
Unit Type BMK Boiler LN
Unit Size 2.0 MBTU
Boiler Mode Constant Setpoint
Remote Signal
(If Mode = Remote Setpoint, Direct Drive or
Combination)
4 – 20 mA / 1-5V
Bldg Ref Temp
(If Boiler Mode = Outdoor Reset)
70°F
Reset Ratio
(If Boiler Mode = Outdoor Reset)
1.2
Outdoor Sensor Disabled
System Start Tmp
(If Outdoor Sensor = Enabled)
60°F
Setpt Lo Limit 60°F
Setpt Hi Limit 200°F
Temp Hi Limit
215°F
Max Valve Position 100%
Pump Delay Timer 0 min
Aux Start On Dly 0 sec
Failsafe Mode Shutdown
Analog Output Valve Position 0-10V
CAUTION: DO NOT Change
Lo Fire Timer 2 sec
Setpt Limit Band (If Setpt Limiting = Enabled) 5°F
E-1

Aerco Benchmark 2.0 Specifications

General

Model	Benchmark 2.0
Category	Boiler
Fuel Type	Natural Gas or Propane
Type	Condensing
Input Capacity	2, 000, 000 BTU/h
NOx Emissions	<20 ppm
Operating Pressure	160 psi
Vent Diameter	6 inches