Intended Use; Technical Description - Dometic DC-Kit5 Instructions De Montage Et De Service

DC-Kit5
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Intended use

The DC-Kit5 extension kit (ref. no. 9100300073) is suitable for equipping the
following Dometic roof air conditioners for 24 Vg driving:
• CA1000, CA2500
• B1600, B2200, B1600 Plus, HB2500
• FJ1100, FJ1700, FJ2200
• FL1600, FL2200
• FW3000
The MSI1824T inverter is only designed for the cooling device in the roof air
conditioner not for the heating mode, as the heating elements take more power
than the inverter is able to generate in continuous operation.
I
NOTE
The functions described in this manual for the B2200 Dometic roof air
conditioner apply to roof air conditioners with a serial number higher
than 802200001.
For B2200 Dometic roof air conditioners with a lower serial number, the
information for the B1600 Dometic roof air conditioner applies.
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Technical description

The DC-Kit5 extension kit enables Dometic roof air conditioners to be used in
vehicles with 24 Vg. The extension kit consists of the following components:
• The ECL-103 charging current distributor with low voltage protection regulates
the power distribution between the starter battery, supply battery and light-
machine. This prevents the battery and the electronics in the vehicle from over-
loading.
• The MSI1824T inverter supplies the roof air conditioner with the required input
voltage of 230 Vw. The inverter generates the 230 V input voltage from the 24 V
on-board electricity supply in the vehicle.
The integrated priority circuit can be used for distributing the voltage in the
vehicle with two available power sources. If a mains voltage and voltage created
by the inverter (vehicle battery) are both connected to the device, the use of the
mains voltage has priority. If the only voltage available is that generated by the
inverter, the power supply from the battery is used. This ensures that the limited
power of the battery is not used unnecessarily.
• The MCR-9 remote control can switch the inverter on and off.
EN
Intended use
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