AERCO KC1000 Low NOx Water Heater July 2011 - Manual (Page 79)

APPENDIX A
A-1
APPENDIX A - WATER HEATER MENU ITEM DESCRIPTIONS
MENU LEVEL & OPTION DESCRIPTION
OPERATING MENU
Active Setpoint This is the setpoint temperature to which the
control is set when operating in the Constant
Setpoint or Remote Setpoint 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
Air Temp For monitoring purposes only
Outdoor Temp Displayed only if outdoor sensor is installed and
enabled.
Valve Position In Desired input valve position. This would normally
be the same as the valve position shown on the
bargraph when the heater is operating.
Flame Strength Displays flame strength from 0% to 100%.
Run Cycles Displays the total number of run cycles from 0 to
999,999.
Run Hours Displays total run time of unit in hours from 0 to
9,999,999.
Fault Log Displays information on the last 20 faults (0 – 19).
SETUP MENU
Password Allows password to be entered.
Once the valid password (159) is entered, options
in the Setup, Configuration and Tuning Menus can
be modified.
Language English only
Time Displays time from 12:00 am to 11:59 pm.
Date Displays dates from 01/01/00 to 12/31/99
Unit of Temp Permits selection of temperature displays in
degrees Fahrenheit (°F) or degrees Celsius (°C).
Default is °F.
Comm Address For RS-485 communications (0 to 127). Default
address is 0. RS-232 should have its own
(programmable) password.
Baud Rate Allows communications Baud Rate to be set (2400
to 19.2K). Default is 9600.
Software Version Identifies the current software version of the
control box (Ver 0.0 to Ver 9.9).