Dometic TEC 30D EV Instructions De Montage page 30

Connecting the electrical power to the generator
10.9 Creating a priority circuit
You can create a priority circuit using the AG 102 changeover relay whereby the
external voltage supply has priority over the generator, see circuit diagram (fig. i,
page 15):
Item Description
1 230 V external voltage supply
2 Vehicle electrical distribution system
3 Control panel
➤ Mount the AG 102 changeover relay in a suitable position.
➤ Disconnect the cable which links the mains input with the circuit breaker in the
electrical distribution system of the vehicle so that the connections can be made
as shown in the circuit diagram.
➤ Use a flat plug for connecting the cable to the switch.
➤ Connect A with plug-in sleeve 4 and B with plug-in sleeve 6.
➤ Connect the cable from the 230 V connection terminal of the generator to
plug-in sleeve 1 and plug-in sleeve 3.
10.10 Connecting two genarators in parallel
I
NOTE
Use only one starter battery to start both generators.
When connecting the generators, note the following:
• It is not possible to connect more than two generators in parallel.
• To start one generator at a time the starter battery capacity has to be according
to the generator manual (minimum capacity: 60 Ah).
To start both generators at the same time you have to double the battery
capacity.
• The cross section of the battery connection cable for each generator has to be at
least:
– 10 mm² if the total length is less than 6 m
– 16 mm² if the total length is more than 6 m
30
TEC30D EV
DE