LifeWay Electric Heater - Manual (Page 11)

114195 – System Users Manual 10
Control Panel Keypads
Table 5.1 Keypad Functions
Key Name Description
Meter (Blue) Pressing this key will activate Meter Functions
Control (Red) Pressing this key will activate Control Functions
Program (Black) Using this key, you can enter passwords or change parameter values. To
enter passwords, press [PROGRAM], enter the password, and press
[ENTER]. NOTE: A password must be entered to change parameters.
Enter (Grey) This key records or enters a task you perform using the control panel
keys.
[ ◄ ] This key functions as Left scroll key
[ ► ] This key functions as Right scroll key
[ 0 ] This key works as a number key; it is also used to display active alarms
when in CONTROL Mode.
[ 1 ] through [ 9 ] These keys work as number keys.
Meter Functions
Meter functions are available by pressing the METER keypad to get to the Meter
Menu and then pressing the desired function keypad. (See figure 5.1)
Table 5.2 Meter Functions
Function Description Keypad Text
Voltage Input Measures the AC Input Voltage to the Inverter V IN
Voltage Output Measures the AC Output Voltage from the Inverter V OUT
Current Output Measures the AC Output Current from the Inverter. If
Normally Off loads are connected, it will read the sum of
Normally On and Normally Off outputs.
Indicates only 120v current or 277v current for 3-wire
systems. I OUT
Battery Voltage Measures Battery Voltage V BATT
Battery Current Measures the Battery Current. When in charge mode, the
current will be positive. When in Inverter mode, the current
will be negative.
I BATT
VA Output Multiplication of the output voltage and output current VA OUT
Inverter Watts Multiplication of the battery voltage and the battery current INV. WATTS
Inverter Minutes Total minutes the system has run on inverter INV. MIN
Temperature Measures the ambient temperature of the electronics
enclosure. TEMP
System Days Total days the system has been in service. SYS. DAYS