Operation Manual

96 Caravan - 09-09 - DET-0030-09EN
Electrical system
9
Transformer H
The 240 V automatic circuit breaker (Fig. 109,1), the overload protection
(Fig. 109,2) and the main fuse (Fig. 109,3) are integrated in the power pack.
The overload protection switches all 12 V appliances in the caravan off, if the
power pack overheats. The power pack can overheat, if the ventilation aper-
tures are covered by clothing or if many 12 V appliances are operated for a
long time.
When the overload protection triggers, the control button springs out (Off posi-
tion).
Switching on overload
protection:
 Allow the power pack to cool.
 Press the control button of the overload protection (Fig. 109,2) (On posi-
tion).
Switched-mode power
supply
The power pack (Fig. 110,5 or Fig. 111,1) is mounted next to the 240 V auto-
matic circuit breaker (Fig. 110,1 or Fig. 111,4).
The main switch (Fig. 110,4) (only type I), several fuses (Fig. 110,2 or
Fig. 111,2) and the overload protection are integrated in the power pack. If an
LED underneath the fuse (Fig. 110,2 or Fig. 111,3) lights up red this indicates
a defective fuse or a short circuit.
The overload protection switches all 12 V appliances in the caravan off, if the
power pack overheats. The power pack can overheat, if the ventilation aper-
tures are covered by clothing or if many 12 V appliances are operated for a
long time.
Fig. 109 Power pack
Fig. 110 Power pack (type I) Fig. 111 Power pack (type II)