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Display Panel / Remote Control:
The display panel can be removed after removal of the two fastening screws to facilitate
positioning of the inverter. It can be reinstalled later in the desired position (it can be
rotated in steps by 90 °) and screwed down.
If the inverter has been installed at a difficultly accessible location, the display panel can
also be used as remote control.
Remove the display panel from the unit, reconnect it to the
unit using the control cable (length 5 m) and install it at the desired location.
Capacity of the Battery (Ah):
Ensure that sufficient battery capacity is available to achieve optimum operation of the inverter. If a small consumer, such
as a TV-set (approx. 50 Watts) is operated over the inverter, the load of the battery is only approx. 5 (2.5) Amperes. This
means, that a battery capacity of e. g. 100 Ah allows an operation of many hours without any problems.
But if the inverter is loaded with nominal capacity, the current rate is many times higher and the operating time is reduced
at same battery capacity. This means, a small battery capacity reduces the operating time of large consumers significantly.
Connection to the Battery:
When connecting the inverter to the battery, a spark might occur for a short moment. Therefore, ensure
sufficient ventilation during connection (explosive battery gas)!
The connection cable for the battery is designed for the capacity of the unit. Thus, please do not shorten. For exceptional
cases, an extension of the two cables with a larger cross-section (10-16 mm²) is possible. In this case, the screwed
connection between the original cable and the extension should be sound.
Always protect and cover this screwed
connection because of the risk of short-circuit.
The connection of the battery cable for the inverter should always be made with C O R R E C T
P O L A R I T Y ( + / - ) !
Wrong polarity might result in destruction of the unit !
A unit failure due to wrong polarity will be recognized and stored. This can be recognized in the factory at any
time. This operating error
is not covered by the guarantee.
Black Cable:
-
Negative Pole
(Ground)
to the negative pole of the battery (or Shunt of Batt.-Computer)
Red Cable:
+
Positive Pole (+12 V)
over
a fuse
to the positive pole of the battery (cable protection)
It is highly recommended to
insert a fuse
into the plus line between battery and inverter to avoid
cable fires
!
Fuse holder for strip fuse (order No. 2242) and strip fuse 40 A (order No. 2244) and 80 A (order No. 2247) depending on the
unit are available as accessories.
Connection Output Alternating Voltage (AC):
Observe the extremely dangerous supply voltage 230 V AC at the output of the inverter at the shockproof
socket! Always observe the national installation regulations and the safety regulations concerning protection
from electric shocks (protection against contact of live parts, insulation regulations).
Note:
For reasons of safety and to avoid insulation faults of the connected units, as well as for universal applicability,
the output (230 V AC) of the inverter is designed in such a way, that it is electrically isolated (completely
isolated) from the battery side (DC) as well as from the housing. This means, it is neither earthed to phase nor
to zero internally (protection class II).
