7
Safety
• This product is intended to be used for PV source inputs and residential home grids
(AC 230V). If not used as intended, the protection provided by the equipment may
be impaired.
• This product is designed appropriate for two-PV string structure. Therefore, the
PV string 1 and PV string 2 must be connected to PV input 1 and PV input 2,
respectively. Do not split one PV string output for connecting it into the PV input
terminal 1 and input terminal 2.
• After disconnecting the inverter from the battery pack or PV, wait 5 minutes to
discharge the inverter.
• Do not touch the PV cable when the product is connected to the PV arrays. When
the photovoltaic array is exposed to light, it supplies DC voltage to the product.
• In case of short circuit, high-voltage components inside the inverter may influence
the product or other properties. Cover the product or take other precautions to
prevent metal objects from entering inside during installation and wiring.
2.3 Earth Fault Alarm
When an earth fault occurs, the inverter stops operation and the buzzer operates for 2 minutes.
Note
: This feature is only supported on models released in Australia.
2.4 Neutral Continuity (only for Australia)
Regardless of the protection situation, the neutral line relay of Q.HOME CORE is always closed.
2.5 Product Safety Labels
Wear eye protection at all times
(installation, maintenance, etc.)
Follow the instruction in this manual for
service and replacement.
Caution
: Risk of Electric Shock
Alternating current (AC) and direct current (DC) sources are connected
to this device. To prevent risk of electric shock during installation or
maintenance, ensure that all AC and DC connections are disconnected.
Caution
: Hot Surface
Metallic parts of enclosure may be hot during operation.
Caution
: Risk of Electric Shock
Hazardous voltage is still present 5 minutes after all power sources have
been disconnected. Wait for at least 5 minutes before maintenace to
prevent electric shock.
Warning
: Explosion
Do not expose to heat or flame. Keep away from flammable substances.
