114201I – System Installation Manual
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F
RONT
P
ANEL
D
ISPLAY
The Front Panel Display consists of a 2 x 20 alpha numeric LCD display with LED
back lighting, 5 status LED indicators and a 4 x 4 keypad for user interface.
Control Panel Keypads
Table 7.1 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. (
See User Manual for further
specific functions of 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 7.3)
Table 7.2 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
optional Normally Off loads are connected, it will read the
sum of Normally On and Normally Off outputs.
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
