Mastervolt WHISPER 9.5 ULTRA Installation Manual
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Mastervolt WHISPER 9.5 ULTRA Installation Manual

Mastervolt WHISPER 9.5 ULTRA Installation Manual

Marine diesel generating set 120/240v / 60hz
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INSTALLATION MANUAL
WHISPER 9.5 / 12.5 / 15 / 20
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
V1. September 2006
www.mastervolt.com

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Summary of Contents for Mastervolt WHISPER 9.5 ULTRA

  • Page 1 INSTALLATION MANUAL WHISPER 9.5 / 12.5 / 15 / 20 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 V1. September 2006...

  • Page 2: Table Of Contents

    Specification of the accessories ........................20 Installation materials............................21 DIAGRAMS & DRAWINGS ............................29 DC wiring Whisper 9.5 Ultra, 12.5 Ultra and 15 Ultra ..................29 DC wiring Whisper 20 Ultra ..........................32 Wiring diagram electronic governor (Whisper 12.5 ultra only) ................34 AC wiring diagram 120V - 240V / 60Hz......................

  • Page 3: Installation

    51106055 Whisper 9.5 Ultra 120/240V 1800RPM vibration dampers, to the vessel’s main structure. 51106056 Whisper 9.5 Ultra 120/240V 1800RPM - ungrounded Whisper generating sets are standard equipped with a 51109055 Whisper 12.5 Ultra 120/240V 1800RPM sound cover.

  • Page 4: Ventilation

    INSTALLATION VENTILATION directly to the enclosure. With these connections the generating set can be directly connected to an air duct. The generating set normally draws air from the engine Air inlets should be louvered, where appropriate, to protect room. Engine rooms with natural ventilation must have the engine room and to protect the generating set from vent openings of adequate size and location to enable the water spray.
  • Page 5 INSTALLATION Bypass cooling water in Ø19mm (3/4") Bypass cooling water out Ø19mm (3/4") Expansion tank Ø8mm Exhaust hose Ø51mm Remote control AC power output Fig. 2a Connections Whisper 9.5 / 12.5 Ultra Battery - 25mm2 Battery + 25mm2 Raw water inlet Ø19mm Fuel in Ø8mm Fuel out Ø8mm Fig.
  • Page 6 INSTALLATION Expansion tank Ø8mm Bypass cooling water out Ø19mm (3/4") Bypass cooling water in Ø19mm (3/4") Exhaust hose Ø51mm Remote control AC power output Fig. 3a Connections Whisper 15 Ultra Battery - 25mm2 Battery + 25mm2 Raw water inlet Ø19mm Fuel in Ø8mm Fuel out Ø8mm Fig.
  • Page 7 INSTALLATION Fuel in Ø8mm Battery - 35mm2 Battery + 35mm2 Fuel out Ø8mm Raw water inlet Ø25.4mm Fig. 4a Connections Whisper 20 Ultra Expansion tank Ø8mm Bypass cooling water out Ø25.4mm Bypass cooling water in Ø25.4mm Exhaust hose Ø51mm Remote control AC power output Fig.

  • Page 8: Fuel Supply

    INSTALLATION 1.5.1 Fuel supply The tank will need a filling connection, a return connection and an air ventilation connection which will require FUEL TANK protection against water entry. Fuel tanks should be made of appropriate material such as Some official regulations do not allow connection points at (stainless) steel or plastic.

  • Page 9: Cooling

    Fig.7: Expansion tank placement A fine fuel filter is installed which requires maintenance. Mastervolt advises to install an extra fuel filter/ water fuel The tank has to be placed close to the generator. When it separator near the fuel tank.
  • Page 10 This should not be done in the case of a generating set! When sailing at higher Model Minimum inner diameter speeds, water will be forced into the inlet and Whisper 9.5 Ultra 3/4" (19 mm) your generating set will overflow! Whisper 12.5 Ultra Whisper 15 Ultra Whisper 20 Ultra 1"...
  • Page 11 Inner dimensions waterline and install an air vent. Ideally, the air vent should be mounted above the yacht keel center line (i.e. to Whisper 9.5 Ultra 3/4" (19 mm) minimize the influence of swaying on the water intake). Whisper 12.5 Ultra...

  • Page 12: Exhaust System

    24" (60 cm) above the waterline, a "goose neck" must be installed to prevent the engine from overflowing. It is recommended to install an extra muffler close to the through-hull fitting. . Fig. 13 Mastervolt siphon breaker September 2006 / WHISPER 9.5/12.5/15/20 ULTRA / US...
  • Page 13 INSTALLATION HOSE ROUTE A- B MAX. 10ft (3m) Fig. 14: Standard exhaust system 1 Exhaust water lock; 4 Goose neck 2 Exhaust outlet muffler; 5 Through-hull exhaust outlet Ø 2” (63 mm) 3 Exhaust line Ø 2” (51 mm); 6 Water level. SUPER SILENT"...
  • Page 14 INSTALLATION Only after the exhaust/water separator the exhaust hose The through-hull outlet for the exhaust fumes should not may have a length of over 25 ft (7.5 m) if the exhaust hose direct the fumes directly toward the water surface as this diameter is also increased from 2”...

  • Page 15: Digital Diesel Control System (12 Volt)

    (refer to fig. 19). If necessary an optional longer (up to When this is the case consult to the Mastervolt service 100ft / 30m) intermediate cable can be connected if the department for advice.
  • Page 16 (transfer switch, distribution box, etc.) to warn for automatic start) Fig. 22 Starter battery The Mastervolt Digital Diesel Control system offers several options for automatic starting and stopping. September 2006 / WHISPER 9.5/12.5/15/20 ULTRA / US...

  • Page 17: Ac Power System (120/240 Volt)

    Special attention has to be paid on supply. A high efficiency battery charging unit can be dividing the system in branches which are fused ordered from Mastervolt which is able to charge both the individually. ship’s main battery and the starter battery. Also a small...
  • Page 18 When a ungrounded DC system or positive grounded DC system is Mastervolt recommends the installation of a Masterswitch applied the battery negative should not be connected to as the power source selector. This works automatically the main ships ground.

  • Page 19: Installation Specifications

    Check the AC cables and the grounding. 10 Install a Mastervolt battery charger. (optional) Check if an AC breaker is installed before or after the power source selector. When there is only a circuit breaker, use it to disconnect the generating set from the grid.

  • Page 20: Installation Specifications

    Cooling Indirect Indirect Indirect Indirect Cooling pump Mastervolt self priming raw water impeller pump, PTO driven Model cooling pump Minimum water supply 4.8 – 6 US gpmin 4.8 – 6 US gpmin 4.8 – 6 US gpmin 5.3 – 6.6 US gpmin (18-22 l/min.)

  • Page 21: Installation Materials

    INSTALLATION SPECIFICATIONS INSTALLATION MATERIALS WATER INLET KIT 3/4” (20 mm) for Whisper 9.5 Ultra, 12.5 Ultra and 15 Ultra article no description dimensions 50230052 Intake strainer 3/4” 50230042 Lever operated ball valve FF 3/4” 50221004 Male hose connection 3/4” x 25mm...
  • Page 22 INSTALLATION SPECIFICATIONS Whisper 9.5 Ultra Whisper 20 Ultra Whisper 12.5 Ultra Whisper 15 Ultra Fig. 23: Installation materials water inlet and air vent * Hose drain should go downwards. Water must flow out freely. Refer to installation manual for proper installation air-vent kit.
  • Page 23 INSTALLATION SPECIFICATIONS EXHAUST KIT 2” (51 mm) article no description dimensions 50221541 Hose clamps 55-62 mm 50220035 Marine exhaust hose 2” (51 mm) inner 50230072 Waterlock 2” (51 mm) 50230034 Brass through hull fitting 1 ½ x 70 50221024 Female hose connector 1 ½...
  • Page 24 INSTALLATION SPECIFICATIONS WHISPER 12ULTRA Whisper 9.5 Ultra Whisper 12.5 Ultra Whisper 15 Ultra Fig. 24: Installation materials exhaust Whisper 9.5 Ultra, 12.5 Ultra and 15 Ultra. September 2006 / WHISPER 9.5/12.5/15/20 ULTRA / US...
  • Page 25 INSTALLATION SPECIFICATIONS Whisper 20 Ultra WHISPER 16ULTRA Fig. 25: Installation materials exhaust Whisper 20 Ultra. US / WHISPER 9.5/12.5/15/20 ULTRA / September 2006...
  • Page 26 FUEL KIT OPTIONAL INSTALLATION MATERIALS article no description dimensions 50220063 fuel hose 8x16 mm BATTERY INSTALLATION KIT 70 Ah for Whisper 9.5 Ultra, 12.5 Ultra and 15 Ultra article no description dimensions 62000700 Mastervolt AGM Battery 12V/70Ah 70Ah 43011000 battery charger IVO SMART 12/10...
  • Page 27 Whisper 15 Ultra Fig. 26: Installation materials battery and fuel Whisper 9.5 Ultra, 12.5 Ultra and 15 Ultra Included are all fittings to fit copper pipes 8 mm outer diameter or rubber fuel hoses 8 mm inner diameter, or both...
  • Page 28 INSTALLATION SPECIFICATIONS WHISPER 16ULTRA Whisper 20 Ultra Fig. 27: Installation materials battery and fuel Whisper 20Ultra Included are all fittings to fit copper pipes 8 mm outer diameter or rubber fuel hoses 8 mm inner diameter, or both September 2006 / WHISPER 9.5/12.5/15/20 ULTRA / US...

  • Page 29: Diagrams & Drawings

    DIAGRAMS & DRAWINGS 3 DIAGRAMS & DRAWINGS DC WIRING WHISPER 9.5 ULTRA, 12.5 ULTRA AND 15 ULTRA Fig. 28a: DC wiring diagram Whisper 9.5 Ultra and 15 Ultra US / WHISPER 9.5/12.5/15/20 ULTRA / September 2006...
  • Page 30 DIAGRAMS & DRAWINGS Fig 28b: Electrical Diagram control wiring Whisper 12.5 Ultra September 2006 / WHISPER 9.5/12.5/15/20 ULTRA / US...
  • Page 31 DIAGRAMS & DRAWINGS Wiring colours Whisper 9.5 Ultra, 12.5 Ultra and 15 Ultra number colour cross section battery > starter motor 25 mm2 starter motor > DDC 6 mm2 starter motor > LCP 2,5 mm2 battery > ground black 25 mm2 ground >...

  • Page 32: Dc Wiring Whisper 20 Ultra

    DIAGRAMS & DRAWINGS DC WIRING WHISPER 20 ULTRA Fig. 29: DC wiring diagram Whisper 20 Ultra September 2006 / WHISPER 9.5/12.5/15/20 ULTRA / US...
  • Page 33 DIAGRAMS & DRAWINGS Wiring colours Whisper 20 number colour cross section battery > starter motor 35 mm2 starter motor > DDC 6 mm2 starter motor > LCP 2,5 mm2 battery > ground black 35 mm2 ground > LCP ground (GND) black 4 mm2 DDC >...

  • Page 34: Wiring Diagram Electronic Governor (Whisper 12.5 Ultra Only)

    The Mastervolt electronic governor does not need a pickup The RPM represents power and the alternator performs device in the flywheel housing that counts the passing better as well on a higher speed.

  • Page 35: Ac Wiring Diagram 120V - 240V / 60Hz

    DIAGRAMS & DRAWINGS AC WIRING DIAGRAM 120V - 240V / 60HZ STATOR EXCITATION CAPACITOR WINDING CURRENT TRANSFORMER GROUND AND NEUTRAL EARTH AND NEUTRAL CONNECTED CONNECTED BLACK (11) (11) 120-240V 60Hz DDC/ct-1 MAIN WINDING ROTOR BROWN YELLOW/GREEN BLUE BLACK MAIN WINDING DDC/AC-1 DDC/AC-2 CURRENT...

  • Page 36: Remote Control Panel Drawings

    DIAGRAMS & DRAWINGS REMOTE CONTROL PANEL DRAWINGS Fig. 32: Whisper remote panel The remote panel comes in a carton that can be used as a template to drill the mounting hole September 2006 / WHISPER 9.5/12.5/15/20 ULTRA / US...

  • Page 37: Dimensions Whisper 9.5 And 12.5 Ultra

    DIAGRAMS & DRAWINGS DIMENSIONS WHISPER 9.5 AND 12.5 ULTRA Fig. 33: Outer dimensions (mm) Whisper 9.5 Ultra and 12.5 Ultra CONNECTIONS WHISPER 9.5 / 12.5 Ultra: BOX DIMENSIONS WHISPER 9.5 / 12.5 ULTRA • exhaust: 2” (51 mm) • length 35.4”...

  • Page 38: Dimensions Whisper 15 Ultra

    DIAGRAMS & DRAWINGS DIMENSIONS WHISPER 15 ULTRA Fig. 34: Outer dimensions (mm) Whisper 15-Ultra CONNECTIONS WHISPER 15 Ultra: BOX DIMENSIONS WHISPER 15 ULTRA • exhaust: 2” (51 mm) • length 41.7”(1060 mm) • fuel hose: 5/16” (8 mm) • width 22.6”...

  • Page 39: Dimensions Whisper 20 Ultra

    DIAGRAMS & DRAWINGS DIMENSIONS WHISPER 20 ULTRA Fig. 35: Outer dimensions (mm) Whisper 20-Ultra CONNECTIONS WHISPER 20 Ultra: BOX DIMENSIONS WHISPER 20 ULTRA • exhaust: 51 mm • length 45.7”(1160 mm) • fuel hose: 8 mm • width 26.8” (680 mm) •...
  • Page 40 MASTERVOLT Snijdersbergweg 93, 1105 AN Amsterdam, The Netherlands Tel : + 31-20-3422100 / Fax : + 31-20-6971006 www.mastervolt.com / info@mastervolt.com...

This manual is also suitable for:

Whisper 15 ultraWhisper 12.5 ultraWhisper 20 ultra

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