Ec400 Series Power Control System - Swift Motorhome Owners Service Manual

EC 4 0 0 SERI ES P OWER S U PP LY S YS T E M
EC400 Series Power
control system
1. Introduction
This section of the handbook will guide you
through the operation of the electrical system.
Further technical details are contained in
section 3 or in the supporting dealer technical
manual available from www.sargentltd.co.uk
For the safe operation of all electrical
equipment within your Leisure Vehicle it is
important that you read and fully understand
these instructions. If you are unsure of any
point please contact your dealer / distributor
for advice before use.
The system has a number of key components
that you will need to be familiar with before
attempting to use the system, these are:
• The EC400 series Power Supply
Unit (PSU) - a combined mains consumer
unit and 12V controller located in the front
locker or bed box area. The EC400 series
of power supply units include horizontal
units and vertical units, further details are
contained later in this document.
• The EC400 series Control Panel (CP)
- a remotely located user control panel used
to turn circuits on and off and to display
battery and water tank information. This
panel uses simple straight forward controls
and reliable data communication to the PSU.
2. Using the System
The PSU is located in the front offside locker
area or front bed box in motorhomes.
2.1 Power Supply Unit - Models
A number of different PSU versions are used
within the system. The operation of each
model is very similar and is detailed below.
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