Aerco KC Series - Operating, Setup, and Configuration Menus

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).