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3.4 OPERATING MENU
The Operating Menu displays a number of key operating parameters for the unit as listed in
Table 3-2. This menu is "Read-Only" and does not allow personnel to change or adjust any
displayed items. Since this menu is "Read-Only", it can be viewed at any time without entering a
password. Pressing the ▲ arrow key to display the menu items in the order listed (Top-Down).
Pressing the ▼ arrow key will display the menu items in reverse order (Bottom-Up).
Menu Item Display
Status Message
Active Setpoint
Inlet Temp
Air Temp
Outdoor Temp*
Valve Position In
Valve Position Out*
Exhaust Temp
Flame Strength
Oxygen Level
Run Cycles
Run Hours
Fault Log
The Outdoor Temp and Valve Position Out display items 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).
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.
OMM-0097_0C
GF-142
Benchmark 1500 - 2000 Boilers
CHAPTER 3 – OPERATION
Table 3-2: Operating Menu
Available Choices or Limits
Minimum
40°F
40°F
-70°F
-70°F
0%
0%
°F
0%
0%
0
0
0
*NOTE
AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913
Ph.: 800-526-0288
Default
Maximum
240°F
140°F
245°F
130°F
100%
100%
°F
100%
21%
999,999,999
999,999,999
19
0
Page 39 of 184
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