APPENDIX A
BOILER MENU ITEM DESCRIPTIONS - Continued
MENU LEVEL & OPTION
SETUP MENU
Password
Language
Time
Date
Unit of Temp
Comm Address
Baud Rate
Software Version
CONFIGURATION MENU
Internal Setpoint
Unit Type
Unit Size
Boiler Mode
Remote Signal
Bldg Ref Temp
A-2
DESCRIPTION
Allows password to be entered.
Once the valid password (159) is entered, options in
the Setup, Configuration and Tuning Menus can be
modified.
English only.
Displays time from 12:00am to 11:59pm.
Displays dates from 01/01/00 to 12/31/99
Permits selection of temperature displays in degrees
Fahrenheit (°F) or degrees Celsius (°C). Default is
°F.
For RS-485 (MODBUS) communications (0 to 127).
Default address is 0. RS-232 should have its own
(programmable) password.
Allows communications Baud Rate to be set (2400
to 19.2K). Default is 9600.
Identifies the current software version of the control
box.
Allows internal setpoint to be set . Default is 130°F.
Allows selection of Boiler or Water Heater. Default
is Boiler.
Sets unit size from 0.5 to 3.0 MBTUs. Default is 1.0
MBTU.
It allows selection of: Constant Setpoint, Remote
Setpoint, Direct Drive, Combination, or Outdoor
Reset Mode. Default is Constant Setpoint Mode.
Used to set the type of external signal which will be
used when operating in the Remote Setpoint, Direct
Drive or Combination Mode. The factory default is
4-20 mA/1-5V.
Allows the building reference temperature to be set
when operating a boiler in the Outdoor Reset Mode.
Default is 70°F.