A.O. Smith 300 Series, Инструкция по эксплуатации

Страница: 45 / 68

45
Heater Status Menu
Description/Action Display
Press Heater Status from the Main Menu to enter this menu. This
menu contains non adjustable operational information. Use the
slidebar to navigate the menu.
•
Status - displays the current Operating State. See Table 12
(page 42)
.
•
ECO Contact, Blocked Inlet PS, Blocked Outlet PS - displays
the current state of the switch contacts; open or closed.
•
Igniter On, Gas Valve On - displays whether or not the control
system is currently energizing these water heater components;
yes = energized, no = de-energized.
•
Flame Detected - displays whether or not the control system
has detected Main Burner flame during ignition from the flame
sensor.
•
Anode Current, Anode Tank Voltage, Anode Drive Voltage -
displays the powered anodes current and voltage levels.
Note: Anode Current, Anode Tank Voltage, & Anode Drive Voltage
will only be displayed if the water heater is equipped with
powered (non-sacrificial) anodes.
Note: Menu displays shown are for informational purposes only.
The actual heater display will vary dependent upon the
operational state of the water heater.
Top of Menu
Heater Status
HELP BACK
Status: Standby
ECO Contact Closed
Blocked Inlet PS Closed
Blocked Outlet PS Closed
Igniter On No
Gas Valve On No
Bottom of Menu
Heater Status
HELP BACK
Flame Detected No
Anode Current 51.500mA
Anode Tank Voltage 2.641V
Anode Drive Voltage 3.539V
Display Settings
Description/Action Display
Press Display Settings from the Main Menu to enter this menu. This
menu contains adjustable display options for viewing information
on the UIM’s LCD screen. Use the Slidebar to navigate the menu.
•
Temperature Units - Adjustable user setting that changes
temperature units display to Celsius °C or Fahrenheit °F.
•
Backlight Delay - Adjustable user setting that determines how
long the UIM’s LCD backlight remains illuminated after a key
has been pressed. Available settings are; Always Off, 10, 30
or 60 seconds and Always On.
•
Contrast - Adjustable user setting to adjust the UIM’s LCD
screen contrast between text and background.
Note: These settings are adjusted in the same way described
for the
Operating Set Point and Differential Adjustment
(page 40).
Display Settings
HELP BACK
Temperature Units °F >
Brightness 5 >
Backlight Delay 30s >
Language English >