3.3 Buttons
4.1 Select installation location
4. Product installation
There are four buttons on the inverter panel：above is up and increase button (UP),
below is down and decrease button (DOWN）, left is ESC button (ESC）, right is
Enter button (ENTER). The following functions can be achieved by the four
buttons：
● Page turning (use UP and DOWN button）
● Modify adjustable parameters (use ESC and ENTER button）
Pic4.1 Recommended installation place
After you received the inverter and prepare to install it, please select a suitable
location, should consider below factors:
● Ventilation—Must insure the air ventilation of the installation location,
improper installation may cause overheating and effect the working efficiency
and lifespan.
● Sun-shade—Expose the inverter to sunshine will cause it overheating and
effect the working efficiency.
● Avoid rain and snow—Even if the inverter has IP65 protection. We still
recommend installing the inverter at the ventilate place where can avoid rain
and snow. It can help extend the lifespan of the inverter.
3.4 LCD Display
MMC6K-G、MMC8K-G、MMC10K-G Three-phase string inverters use a
dot matrix display，Mainly contains the following：
● Inverter operation status and information;
● Operating information;
● Warning message and malfunction display.
Explanation
Inverter detects DC input
Low DC input voltage
Grid Connected
Grid Unavailable
Under normal operating
Stop operating
Detected faults or report faults
Under normal operating
Indicator
status
●DC
●AC
● NORMAL
● ALARM
on
off
on
off
on
off
on
off
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