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1 Introduction
This section of the handbook will guide you through the operation of the electrical system.
Further technical details are contained later in this document or in the supporting 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 EC176 series Power Supply Unit (PSU) - a combined mains 230V / 12V consumer unit and
charger / controller located in the front bed box.
·
The EC361 or EC362 series Control Panel (CP) - a remotely located user control panel used to
turn 12V circuits on and off and to display battery and water tank information (where applicable).
2 Using the System
The PSU is located in the front offside upper locker and similar locations.
2.1 EC176 Power Supply Unit – Component Layout
Issue 1
EC176 Power Control System
Page 1 of 12
13 July 2018
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Table of Contents
Need help?
Do you have a question about the EC176 Series and is the answer not in the manual?
Questions and answers
We do not have lights on the sergent ec176
There may be no lights on the Sargent EC176 Series due to the following reasons:
1. Backlight/Illumination Off – Press the power or select button to reactivate the backlight.
2. No Power Supply – Check that the PSU shutdown switch is on and that the mains supply is connected.
3. Battery or Fuse Issue – Check the battery and fuses to ensure they are functioning.
4. Control Panel Connection – Verify that the control panel connecting lead is properly connected at both the PSU and behind the control panel.
5. Software Crash – Reboot the control panel by turning off the PSU isolate switch, waiting 30 seconds, and turning it back on.
If the issue persists, contact your dealer for further assistance.
This answer is automatically generated
The vehicle battery isn’t charging, even after select vehicle battery on the control panel
The Sargent EC176 Series vehicle battery may not be charging after selecting the vehicle battery on the control panel because the mains supply is not connected or the charger is not turned on. The system automatically selects the battery for charging when the mains supply is connected and the charger is active. Ensure the charger switch is turned on and the mains supply is properly connected.
This answer is automatically generated
Can this unit be switched to charge the vehicle battery?
Yes, the Sargent EC176 Series unit can be switched to charge the vehicle battery. The control panel allows the user to select the vehicle battery instead of the leisure battery by pressing the select button. If the mains supply is connected and the charger is turned on, the selected battery will be charged.
This answer is automatically generated
Will the Sargent EC176 charge a lithium iron battery