Swift Sprite User Manual

ELECTRICS
80
EC444/EC445/EC455 POWER CONTROL SYSTEM
EC444 / EC445 / EC455
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 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 EC series Power Supply Unit (PSU)
a combined mains consumer unit and 12V
controller located in the front locker or bed
box area.
On locker mounted caravan versions this unit
also contains the provision for the Radio/
CD head unit. The EC400 / EC450 series
of power supply units include the EC400
range (horizontal units) and the EC450 range
(vertical units), further details are contained
later in this document.
• The EC 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 straightforward controls
and reliable data communication to the PSU.
• Road Light Fuse Box
This small unit, which is unique to caravans,
is located in the front bed box. The unit
houses fuses for the road lighting circuits
and supplies from the tow vehicle, and also
has connectors for the optional alarm system
and Automatic Trailer Control (ATC) unit.
2 Using the System
The PSU is located in the front offside locker
area or front bed box in caravans.
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.
EC444 Sprite, Challenger Sport
and Eccles Sport
EC445 Challenger SE and
Eccles Sport SE
EC455 Conqueror and Elite

Swift Sprite Specifications

General

Brand	Swift
Model	Sprite
Category	Caravans
Language	English

Summary

WARRANTY INFORMATION

Warranty and guarantee cover

Details the types of warranty cover provided for the caravan and their duration.

What to do if you require assistance

SERVICE INSPECTION

Touring caravans - annual service/inspection record

Details the requirements for annual servicing to maintain warranty validity.

TOWING CODE

PREPARING FOR THE ROAD

PRE-TOW CHECK LIST

BREAKAWAY CABLE

Explains the purpose, identification, operation, and correct use of breakaway cables.

SAFETY AND SECURITY

Fire

Details fire precautions, including actions in case of fire and smoke alarm operation.

CO ALARM

Explains carbon monoxide risks, symptoms, and actions to take during an alarm.

SERVICES

WATER SYSTEM

WATER TANKS

WATER FAULTS

Provides a troubleshooting guide for common issues with the water system and pump.

GAS

Covers general gas information, cylinders, hoses, regulators, and cylinder compartments.

GAS FAULTS

Troubleshooting guide for common gas appliance issues like no ignition or low flame.

ELECTRICAL SYSTEM

ELECTRICS

EC444/EC445/EC455 POWER CONTROL SYSTEM

Guides on the operation of the EC series power control system and its components.

2.6 Control Panel Operation

3.4 12 Volt DC Fuses

Details the fuse allocation for the PSU and leisure battery, including ratings and colours.

3.7 Warnings and Alerts

3.8 Common Fault Table

Provides a table listing common faults, possible causes, and proposed fixes for the power system.

BATTERY

EXTERIOR 230V SOCKET

FITTED EQUIPMENT

Truma Combination Boiler

Describes the Truma Combination boiler, its dual fuel operation, and benefits.

Truma CP Plus Digital Timer Control

Provides operating instructions for the Truma CP Plus controller for heating and water.

Alde Compact 3020

Details the Alde 3020 Compact HE boiler, its design, heating modes, and hot water.

Thetford refrigerator

Offers instructions for use, safety, maintenance, and troubleshooting of Thetford refrigerators.

Dometic absorption refrigerator

Guides on operating and maintaining Dometic absorption refrigerators safely.

COOKER OPERATION

Covers operation of the cooker, including gas burners, electric hotplate, grill, and oven.

MICROWAVE

Provides important safety guidance and operating instructions for the microwave oven.

CASSETTE TOILET

Offers a quick guide to preparing, using, and maintaining the Thetford C260 Cassette Toilet.

TOURER REAR VIEW CAMERA

MAINTENANCE

CONDENSATION

WINTERISATION

Offers guidance on servicing, electrical, gas system, and appliance winterisation.

AL-KO ATC trailer control system (where fitted)

AXLE

AL-KO BRAKING SYSTEM ADJUSTMENT

HITCH

Friction pad replacement (side)

CHASSIS TROUBLE SHOOTING