C22M-1
4-42
N2-N5
N1
N3
N1
EN
Descriptions
Page
Descriptions – Electrical system
FUSES
The motorhome’s 230 V junction box has two circuit brea
-
kers.
• 16 A circuit breaker for the boiler’s immersion heater.
• 10 A circuit breaker for battery charger, refrigerator and
power outlets.
The electrical system has a residual current device for
incoming power. Functionality can be tested using the
recessed button on the circuit breaker’s side.
230 V fuses
The electrical system’s electrical outputs are continuously
monitored. If an output is overloaded (too big a current), it
is automatically switched off.
This function equates to a fuse.
1 Ensure that the overloading is corrected.
2 Then switch off and restart the electrical system.
The picture shows one of the electrical system’s
N2 – N6 units.
Dometic Smart D I/O card.
The picture shows the electrical system’s N1 unit.
Dometic Smart D 12 V Distribution Box.
Smart D fuses
The Smart D electrical system comprises, amongst other
things, units with electrical inputs and outputs. These units
are marked N1 – N6 (N1 – N5 in certain models). An over
-
view drawing shows unit location. This drawing is supplied
with the motorhome.
Unit N1 has four 30 A fuses.
Each of the N2 – N6 units has a 20 A fuse.
Summary of Contents for Travelmaster 2022
Page 1: ...Coachman Travelmaster USER MANUAL EN ...
Page 2: ......
Page 8: ...1 2 C22M 1 Preface Page EN Preface ...
Page 16: ...2 8 C22M 1 Safety Page EN Safety instructions ...
Page 17: ...3 1 C22M 1 Use Page EN USE ...
Page 46: ...C22M 1 3 30 Use Page EN ...
Page 47: ...4 1 C22M 1 EN Descriptions Page DESCRIPTIONS ...
Page 98: ...C22M 1 4 52 EN Descriptions Page ...
Page 99: ...5 1 C22M 1 Maintenance Page EN MAINTENANCE ...
Page 110: ...C22M 1 5 12 Maintenance Page EN ...
Page 111: ......