Light
1
2
3
POWER
OPERATION
ALARM
3. Overview
3.1 Front Panel Display
3.2 LED Status Indicator Lights
Status
ON
OFF
ON
OFF
OFF
ON
FLASHING
Description
The inverter can detect DC power.
No DC power or low DC power.
The inverter is operating properly.
The inverter has stopped to supply power.
The inverter is initializing.
Alarm or fault condition is detected.
Figure 3.1 Front Panel Display
Table 3.1 Status Indicator Lights
3.3 Keypad
3.4 LCD
There are four keys in the front panel of the Inverter(from left to right):
ESC, UP, DOWN and ENTER keys. The keypad is used for:
Scrolling through the displayed options (the UP and DOWN keys);
Access to modify the adjustable settings (the ESC and ENTER keys).
The two-line Liquid Crystal Display (LCD) is located on the front panel of the Inverter,
which shows the following information:
Inverter operation status and data;
Service messages for operator;
Alarm messages and fault indications.
The inverter is operating without fault or alarm.
4. Installation
To select a location for the inverter, the following criteria should be considered:
4.1 Select a Location for the Inverter
.9..8.
Do not install in small closed spaces where air cannot circulate freely. To avoid
overheating, always make sure the flow of air around the inverter is not blocked.
Exposure to direct sunlight will increase the operational temperature of the inverter and
may cause output power limiting. Recommends inverter installed to avoid direct sunlight
or raining.
To avoid over heating ambient air temperature must be considered when choosing
the inverter installation location. Recommends using a sun shade minimizing
direct sunlight when the ambient air temperature around the unit exceeds 104°F/40°C.
Figure 4.1 Recommended Installation locations
WARNING: Risk of fire
Despite careful construction, electrical devices can cause fires.
Do not install the inverter in areas containing highly flammable materials or
gases.
Do not install the inverter in potentially explosive atmospheres.
The mounting structure where the inverter is installed must be fireproof.