4
2.2 Error displays
2.3 Status displays
No. in
fig. 1,
page 3
Description Meaning
3OVP This LED shows that the inverter is switching off due to
overvoltage.
UVP This LED shows that the inverter is switching off due to low
voltage.
OTP This LED shows that the inverter is switching off due to
overheating.
This LED switches off when the inverter has cooled down.
OLP This LED shows that the inverter is switching off due overloading
or short-circuiting.
No. in
fig. 1,
page 3
Description Meaning
4INV This LED shows that the inverter is in standby mode.
GRID No function
PWR SAV. This LED shows whether the inverter's energy saving mode
(standby) is activated.
• Constant glow: The energy saving mode is switched on.
• Flashing: The inverter is in energy saving mode.
• Off: The energy saving mode is switched off.
MCR7-O-AU.book Seite 4 Donnerstag, 27. Oktober 2016 11:25 11