5
Electrical Cables
• If cables have to be fed through metal holes or other walls with sharp edges, use ducts or cable
bushings to prevent damage.
• Do not lay cables which are loose or bent next to electrically conductive material (metal).
• Do not pull on the cables.
• Avoid to lay 230 V mains cable and 12 V DC cables in the same duct.
• Prevent all cables from being stepped on, tripped over, or being damaged by e.g. sharp edges or hot
surfaces.
Intended use
The PRO-USER SINE WAVE INVERTER converts a 12V direct current voltage (e.g. a battery or another
12V source that can deliver the required current) into 200-240V 50Hz AC pure sine wave voltage. The
built-in USB-Ports are intended to power or charge 5V USB devices (the maximum current delivery has
to be kept in mind). The wired remote control enables the user to monitor and control the inverter in a
convenient way.
Only PSI1000 & PSI1500: With the built-in solar charge controller, connected PV panels up to 500W (but
max. 30A and 16-45V) can recharge a connected lead-acid battery.
Maintenance
The unit itself is maintenance-free. From time to time, make sure all cable connections are clean and
tight and fans are working correctly. If necessary, clean the unit with care, using a dry cloth. Don’t try to
open the body casing. There are no user-serviceable parts inside. Damage due to improper use,
modifications or attempted repairs lead to the exclusion of liability and the loss of warranty. If the unit
is damaged, the appliance must be discarded. Cleaning and user maintenance shall not be made by
children.
Packaging materials
To avoid danger of suffocation, do not let children play with foils or other packaging materials. Remove
all protective coverings before putting the device in operation.
Storage
When not in use, store the inverter in a dry environment. Store the device in a safe place out of the reach
of children. Protect the unit from direct sunlight, heat and moisture.
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Pro-User Pure Sine Wave Inverter
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Wired remote control unit with connection cable
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Operating manual