Offshore 3350-FTC Installation And Operating Instructions Download Page 2

The 3350-FTC Fuel Transfer Controller can be operated in either Manula or Automatic modes.

MANUAL OPERATION

When the user wants to refill the “Day” or “Consumption” tank he simply presses the green START button which 

will cause the relay to start the fuel transfer pump if the level in the Day Tank is less than 95%.

The user can stop the transfer at any time by pressing the red STOP button.

AUTOMATIC OPERATION

The unit can be set to automatically start the Fuel transfer if the level in the Day tank falls below a user settable 

value. This feature can be enabled by the user setting the automatic start level to 0% through to 70% at 10% 

intervals.

This is done by pressing and holding the STOP button and pressing the START button until the display shows the 

required start level percentage. If the value is set to 0% then the automatic start feature will remain disabled and 

not be functional.

DURING FUEL TRANSFER

Whilst the fuel is transferring the red LED will flash to indicate that a Fuel transfer is in progress.

As soon as the tank level has reached 95% then the relay will stop the transfer automatically.

Please note that the user can stop the transfer at any time by pressing the red STOP button.

If the ship’s power is removed during fuel transfer the transfer will stop. For safety reasons when the power is 

restored the unit will NOT restart the transfer unless the START button is depressed again or the automatic start 

feature is enabled and the tank level is below the user settable threshold.

CLEANING

The 3350-FTC instrument can be cleaned with mild soap and water. Do NOT use solvents or abrasive or pressure 

washers as these could damage the front of the instrument.

         OPERATION

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Copyright © 2016 Offshore Dynamics Ltd. All rights reserved.Our policy is one of continuous product improvement so product 
specifications are subject to change without notice. Offshore Dynamics products are designed to be accurate and reliable. However, 
they should be used only as aids to vessel monitoring, and not as a replacement for traditional navigation and vessel monitoring 
techniques. NMEA2000® is a registered trademark of the National Marine Electronics Association.

Offshore Dynamics Ltd

Unit 10 -11 Milton Business Centre, Wick Drive,

New Milton, Hampshire, BH25 6RH, United Kingdom

Tel: +44(0)1425 610022        Fax: +44(0)1425 614794

Email: [email protected]           Web: www.osukl.com

DOC NO. 00112 Rev. 1.0

START

STOP

Fuel Transferring

Transferring can

be manually stopped

any time

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