Mastervolt whisper 9.5 ultra User Manual

Marine diesel generating set 120/240v / 60hz

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USERS MANUAL U.S.A EDITION

WHISPER 9.5/11 ULTRA

- 1800 RPM -

Marine diesel generating set 120/240V / 60Hz

Digital Diesel Control

MASTERVOLT

Snijdersbergweg 93,

1105 AN Amsterdam

The Netherlands

Tel.: +31-20-3422100

Fax.: +31-20-6971006

V3. August 2009

www.mastervolt.com

Table of Contents

Troubleshooting

Summary of Contents for Mastervolt whisper 9.5 ultra

Page 1 USERS MANUAL U.S.A EDITION WHISPER 9.5/11 ULTRA - 1800 RPM - Marine diesel generating set 120/240V / 60Hz Digital Diesel Control MASTERVOLT Snijdersbergweg 93, 1105 AN Amsterdam The Netherlands Tel.: +31-20-3422100 Fax.: +31-20-6971006 V3. August 2009 www.mastervolt.com...
Page 2: Table Of Contents
Lay out control wiring........................16 2.5.16 Electrical diagram 120V – 240 V AC / 60 Hz ................... 18 2.5.17 Diagram electronic governor Whisper 11 ULTRA................19 Copyright © 2009 Mastervolt / August 2009 / WHISPER 9.5 & 11 ULTRA / US...
Page 3 Adjusting valve clearance and retightening the cylinder head bolts..........33 5.4.3 Measuring exhaust backpressure....................34 5.4.4 Disassembling instructions ......................35 SPARE PARTS LIST ..............................36 MAINTENANCE LOG ................................38 US / WHISPER 9.5 & 11 ULTRA / August 2009 / Copyright © 2009 Mastervolt...
Page 4: Introduction
The ultimate responsibility will always be with the owner to ensure a safe and compliant installation. If in doubt ask! Copyright © 2009 Mastervolt / August 2009 / WHISPER 9.5 & 11 ULTRA / US...
Page 5: Liability
For example if a Printed Circuit Board is returned with clear damage caused by seawater, guarantee will be refused. US / WHISPER 9.5 & 11 ULTRA / August 2009 / Copyright © 2009 Mastervolt...
Page 6: Identification
Check the settings (voltage, frequency, rpm) Example: when there is any doubt. SERIAL NO: : WO22A001 version “A” Copyright © 2009 Mastervolt / August 2009 / WHISPER 9.5 & 11 ULTRA / US...
Page 8: Operation
When exposed to abnormal high temperatures in • Keep a fire extinguisher on hand. excess of 750°F (400°C) an extremely corrosive acid is produced which cannot be removed from Copyright © 2009 Mastervolt / August 2009 / WHISPER 9.5 & 11 ULTRA / US...
Page 9: Transport, Lifting And Storage
Accessories included in the standard delivery • Expansion tank, hose and fittings • Special hose connector for measuring exhaust back pressure (refer to paragraph 5.4.3) US / WHISPER 9.5 & 11 ULTRA / August 2009 / Copyright © 2009 Mastervolt...
Page 10: Components
(Whisper 11 Ultra) Fuel filter Engine oil filter Fuel lift pump Oil sump hand pump Fig. 4: Rear view main components Whisper 9.5 Ultra and 11 Ultra. Copyright © 2009 Mastervolt / August 2009 / WHISPER 9.5 & 11 ULTRA / US...
Page 11 Rocker cover Filler cap engine oil Temperature switch Thermostat housing Failsafe Rubber engine mounting Fig. 6: Top View main components Whisper 9.5 Ultra and 11 Ultra US / WHISPER 9.5 & 11 ULTRA / August 2009 / Copyright © 2009 Mastervolt...
Page 12: Generator Control Panel
On the engine is an alternator generating 50 Amp 12V. Failure lamp; This current is rectified to charge the battery. The voltage Generator load indicator. is regulated at ±14.4V. Display Copyright © 2009 Mastervolt / August 2009 / WHISPER 9.5 & 11 ULTRA / US...
Page 13: Alarms And Shut Down
25°C). Also it protects the engine block against corrosion. One can fill the engine via the filling cap on the exhaust manifold. Fill up till the level is just below the filling cap. US / WHISPER 9.5 & 11 ULTRA / August 2009 / Copyright © 2009 Mastervolt...
Page 14: Technical Data
Digital remote panel (approx.45 feet / 15m cable), fuel filter, fuel lift pump, user and installation manuals Optional: Installation kits, mobile (vehicle) version, non earth return (ungrounded), spare part kits, PTO to drive a hydraulic pump Copyright © 2009 Mastervolt / August 2009 / WHISPER 9.5 & 11 ULTRA / US...
Page 15: Wiring Codes And Colours
1 mm2 DDC > generator AC output brown 1 mm2 DDC > generator AC output blue 1 mm2 DDC=Digital Diesel Control Unit LCP=Local Control Panel US / WHISPER 9.5 & 11 ULTRA / August 2009 / Copyright © 2009 Mastervolt...
Page 16: Lay Out Control Wiring
INFORMATION 2.5.15 Lay out control wiring Fig 12a: Electrical Diagram control wiring Whisper 9.5 Ultra Copyright © 2009 Mastervolt / August 2009 / WHISPER 9.5 & 11 ULTRA / US...
Page 18: Electrical Diagram 120V - 240 V Ac / 60 Hz
INFORMATION 2.5.16 Electrical diagram 120V – 240 V AC / 60 Hz Fig. 13: Electrical diagrams AC Copyright © 2009 Mastervolt / August 2009 / WHISPER 9.5 & 11 ULTRA / US...
Page 20: Operation
Therefore we recommend daily oil-checks. Check oil level prior to starting the engine or at least 5 minutes after the engine has stopped. Copyright © 2009 Mastervolt / August 2009 / WHISPER 9.5 & 11 ULTRA / US...
Page 22 Press the STOP button. Close the inlet sea water cock. Switch to an other AC power source, if available. If a Mass Systemswitch installed, this done automatically. Copyright © 2009 Mastervolt / August 2009 / WHISPER 9.5 & 11 ULTRA / US...
Page 23: Maintenance
(so not on the remote panel) Hold as long as necessary to bleed the system. Fig. 17 Retighten the bleed screw when no further air bubbles are expelled. US / WHISPER 9.5 & 11 ULTRA / August 2009 / Copyright © 2009 Mastervolt...
Page 24: Readjustment V-Beltplacing Oil Filter
Turn the blades in the direction of rotation of the pump i.e. anti clockwise looking at the impeller. Minimum oil level Maximum oil level Fig. 20: Copyright © 2009 Mastervolt / August 2009 / WHISPER 9.5 & 11 ULTRA / US...
Page 26: Putting Out Of Service
Drain the water from the water lock. Crank the engine having the raw water inlet sucking anti freeze from a can until the pump, heat exchanger and manifold are filled. Copyright © 2009 Mastervolt / August 2009 / WHISPER 9.5 & 11 ULTRA / US...
Page 27: Trouble Shooting
Switch on a load and check voltage. low when no load is on it (less • Engine is not reaching the rated RPM. Refer to special procedures to readjust RPM. US / WHISPER 9.5 & 11 ULTRA / August 2009 / Copyright © 2009 Mastervolt...
Page 28: Engine Faults
(refer to 2.5.17). When the engine is not cranking well, starting problems almost always originate from battery problems or poor battery cable connections. Copyright © 2009 Mastervolt / August 2009 / WHISPER 9.5 & 11 ULTRA / US...
Page 29: Trouble Shooting Table
Contact Mastervolt service department for advice. • Blocked injector. Have the injector tested and cleaned if necessary. • Loss of compression by wear out or Repair by Mastervolt service damage US / WHISPER 9.5 & 11 ULTRA / August 2009 / Copyright © 2009 Mastervolt...
Page 30 Switch off the consumers and test for short circuit. • Lack of fuel. Check fuel supply system: fuel lines, pump, filter, valves, tank level, etc. Copyright © 2009 Mastervolt / August 2009 / WHISPER 9.5 & 11 ULTRA / US...
Page 31: Warnings
● Engine failure warning light is on Generator must be shut off immediately if: ● Motor RPM suddenly rises or drops. ● Unusual noise comes from generating set. US / WHISPER 9.5 & 11 ULTRA / August 2009 / Copyright © 2009 Mastervolt...
Page 32: Service Address
When readings are infinity but a fault is suspected one can do a high voltage resistance test (MEGGERING) This procedure should be carried out by an expert Copyright © 2009 Mastervolt / August 2009 / WHISPER 9.5 & 11 ULTRA / US...
Page 33: Special Procedures Engine
It is very important to identify the correct setting assembly (refer to fig. 23). The screw is to be locked in position with the lock-nut. US / WHISPER 9.5 & 11 ULTRA / August 2009 / Copyright © 2009 Mastervolt...
Page 34: Measuring Exhaust Backpressure
The water column should be no more than 27 inches (69 cm.) of water (1 PSI - 0,07 bar) Copyright © 2009 Mastervolt / August 2009 / WHISPER 9.5 & 11 ULTRA / US...
Page 35: Disassembling Instructions
Test the generating set first outside its capsule and check very carefully for leakages before putting it back in its enclosure. Figure 27: exploded view sound shield Whisper 9.5 and 11 Ultra US / WHISPER 9.5 & 11 ULTRA / August 2009 / Copyright © 2009 Mastervolt...
Page 36: Spare Parts List
Fuel pump (high pressure) complete (***) 50205045 Thermostat (**) 50205038 Gasket thermostat (**) 50207037 Gasket rocker cover (**) More extensive parts list on the internet: MASTERVOLT.COM (fast moving parts) Copyright © 2009 Mastervolt / August 2009 / WHISPER 9.5 & 11 ULTRA / US...
Page 38: Maintenance Log
MAINTENANCE LOG MAINTENANCE LOG first service after 50 hours: hour counter: remarks next service (every 150 hours) hour counter: Copyright © 2009 Mastervolt / August 2009 / WHISPER 9.5 & 11 ULTRA / US...
Page 40 Snijdersbergweg 93, 1105 AN Amsterdam, The Netherlands Tel : + 31-20-3422100 Fax : + 31-20-6971006 Email : info@mastervolt.com...

This manual is also suitable for:

Whisper 11 ultra

Mastervolt whisper 9.5 ultra User Manual

1 Introduction

2 Information

3 Operation

4 Maintenance

5 Trouble Shooting

6 Spare Parts List

Maintenance Log

Quick Links

Troubleshooting

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