Owner manual

CHAPTER 3: CONTROL PANEL OPERATION
PR2: 05/09/12 Page 35 of 152
Benchmark 1.5LN Low NOx Boiler
Operation and Maintenance Manual
OMM-0041_0D
GF-120
AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913 • Ph: 800-526-0288
3.5 SETUP MENU
The Setup Menu (Table 3-3) permits the operator to enter the unit password (159) which is
required to change the menu options. To prevent unauthorized use, the password will time-out
after 1 hour. Therefore, the correct password must be reentered when required. In addition to
permitting password entries, the Setup Menu is also used to enter date and time, units of
temperature measurements and entries required for external communication and control
of the unit via the RS-232 port. A view-only software version display is also provided to indicate
the current Control Box software version.
NOTE
The Outdoor Temp display item shown with an asterisk in
Table 3-2 will not be displayed unless the Outdoor Sensor
function has been enabled in the Configuration Menu
(Table 3-4).
Table 3-2: Operating Menu
Available Choices or Limits
Menu Item Display Minimum Maximum Default
Status Message
Active Setpoint 40°F 240°F
AIR Temp -70°F 245°F
Outdoor Temp* -70°F 130°F
Valve Position In 0% 100% Valve Position
Flame Strength 0% 100%
Run Cycles 0 999,999,999
Run Hours 0 999,999,999
Fault Log 0 19 0
Table 3-3. Setup Menu
Available Choices or Limits
Menu Item Display
Minimum
Maximum
Default
Passsword 0 9999 0
Language English English
Time 12:00 am 11:59 pm
Date 01/01/00 12/31/99
Unit of Temp Fahrenheit or Celsius Fahrenheit
Comm Address 0 127 0
Baud Rate 2400, 4800, 9600, 19.2K 9600
Software Ver 0.00 Ver 9.99