EN
DC-Kit PP12, DSP-T12/24
Target group for this instruction manual
15
4
Target group for this instruction manual
The installation information in this instruction manual is intended for specialist
companies that are familiar with the guidelines and safety precautions to be applied
during the installation of vehicle accessory parts.
All other chapters are intended for the users.
5
Intended use
The “DC kit” extension kit is suitable for equipping the following Dometic air
conditioning units for DC power drive operation:
•
DC-Kit PP 12 (ref. no. 9100300003), 12 V
g
–
FJ1100
•
DC-Kit DSP-T12 (ref. no. 9100300002), 12 V
g
–
FJ1100, FJ1700, FJ2200, FJ2700, FJ3200
–
FL1600, FL2200
–
FW3000
•
DC-Kit DSP-T24 (ref. no. 9100300073), 24 V
g
–
FJ1100, FJ1700, FJ2200, FJ2700, FJ3200
–
FL1600, FL2200
–
FW3000
If the air conditioning unit does not have a heat pump (see instruction manual for air
conditioning unit), the inverter may only be used for cooling by the air conditioning
unit,
not
for heating mode, as the heating elements consume more current than the
inverter can generate in continuous operation.
6
Technical description
The extension kit consists of the following components:
•
The charging current distributor with low-voltage cut-off regulates the current
distribution between the starter battery, supply battery and light system, as well
as the operation of the air conditioning unit. It prevents the battery and the elec-
tronics in the vehicle from overloading.
•
The inverter supplies the air conditioning unit with the necessary input voltage of
230 V
w
. The inverter generates this 230 V input voltage from the DC on-board
supply in the vehicle.
DC-Kit-PP12-DSP-T--IO-16s.book Seite 15 Freitag, 29. Juni 2018 7:17 19
