1.3.1 Further recommendations WhisperPower generating sets are standard equipped with This manual applies to the M-SQ25 Marine Diesel a sound cover. The canopy has been designed to give Generating set controlled by Digital Diesel Control first effective sound insulation. For optimum sound and launched in September 2005.
Fuel out Ø8mm AC power output Bypass cooling water in Ø25.4mm Fuel in Ø8mm Exhaust connection Ø63mm Battery positive + 35mm2 Raw water inlet Expansion tank Battery negative - 35mm2 Rubber engine mounting Fig. 2 Connections Oktober 2010 / M-SQ25 / EN...
The control board is already prepared to connect an extra fuel pump. Fig. 3 Fuel supply 1 Fuel return 2 Fuel supply 3 Prefilter / Water separator (optional) 5 Fuel Tank EN / M-SQ25 / Oktober 2010...
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The return pipe should never be connected to the suction pipe or to other consumers of diesel fuel, such as the propulsion engine and heaters and return pipes Oktober 2010 / M-SQ25 / EN...
The hose that is in the Max. 60" Min. 150cm 24" 60cm Min. 2" 24" 60cm Fig. 6. Internal cooling system 1 Water level; 2 Water/exhaust separator; 3 Seacock; 4 Waterlock; 5 Air vent; 6 Water strainer; 7 Seacock. EN / M-SQ25 / Oktober 2010...
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Fig. 7 Installing water intake On motorboats and on sailing boats the water scoop for a generating set should be fitted with the opening faced backwards to prevent water being forced in during sailing. Oktober 2010 / M-SQ25 / EN...
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This leads to immediate engine problems and eventually severe damage! DAMAGE CAUSED BY THE INGRESS OF WATER IN THE ENGINE IS NOT COVERED BY GUARANTEE Fig. 9 WhisperPower siphon breaker EN / M-SQ25 / Oktober 2010...
HOSE ROUTE A- B MAX. 10ft (3m) Fig. 10. Exhaust system 1 Exhaust water lock; 2 Exhaust outlet muffler; 3 Exhaust line Ø 63 mm (2½”); 4 Goose neck 5 Through-hull exhaust outlet Ø 63 mm (2½”); 6 Water level. Oktober 2010 / M-SQ25 / EN...
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7,5 m (ref. to fig. 12) required. ø63mm ø63mm Waterlevel Max. 10mm ø51mm Fig. 11: Super silent exhaust system WRONG ! OK ! 3 - 10 meter ø63mm HOSE ROUTE A-B MAX. 10ft (3m) ø51mm ø63mm ø63mm Fig. 12. EN / M-SQ25 / Oktober 2010...
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(see fig. 14). Do not direct the outlet directly toward the water surface. OK ! WRONG ! Fig. 14. Outlet direction Fig. 13: Water trap in exhaust system Oktober 2010 / M-SQ25 / EN...
WIRING COLOURS GREEN BROWN YELLOW PINK PURPLE BLUE WHITE RED/BLUE GREY/PINK GREY BLACK SENSE BAT. 2 WARNING RELAY MAX. 150 mA Whisper Remote Panel Fig. 16 Remote box terminals Fig. 15 Remote control cable EN / M-SQ25 / Oktober 2010...
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Fig. 17 Connection for emergency stop / fire alarm switch an extra sense connection) Settings When one want to apply other settings than the factory settings refer to the DDC users manual, especially to the APPENDIX. Oktober 2010 / M-SQ25 / EN...
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Also a small charger can be used to charge the starter battery only, such as the IVO SMART 12/10. A battery switch and a charger are included in the battery installation kit, art. no. 50230226 EN / M-SQ25 / Oktober 2010...
24 m of length. Sometimes one has to comply with other standards such as the rules of The M-SQ25 can be connected as a single phase 230 Volt certification societies like Lloyds Register of Shipping or...
Open the seawater inlet valve and check all water Commissioning form available website: connections. Check if the strainer is installed on or www.whisperpower.eu. just above the seawater level. EN / M-SQ25 / Oktober 2010...
30 micron Fuel inlet and return 8 mm Exhaust hose Ø 63 mm inner Water lock Ø 63 mm Water/gas separator Ø 63 - 51 - 63 mm Anti vibration mounts Included, art. nr. 50230552 Oktober 2010 / M-SQ25 / EN...
2 ½ 50221078 Brass elbow FF 2 ½ TOTAL 50232203 EXHAUST KIT 63 mm OPTIONAL INSTALLATION MATERIALS article no description dimensions 50230087 Elbow 45° adapter exhaust hose 63 mm 50221542 Hose clamps HD 63-75 mm EN / M-SQ25 / Oktober 2010...
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IVO SMART 12/10 68060100 battery terminal + 68060200 battery terminal – 68456902 isolation cap 68456914 isolation cap 79009005 battery switch 250 Amp 6503003508 cable connectors M8x35 TOTAL 50230226 BATTERY INSTALLATION KIT 120 Ah Oktober 2010 / M-SQ25 / EN...
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INSTALLATION SPECIFICATIONS Fig. 20 Installation materials battery and fuel Included are all fittings to fit copper pipes 8 mm outer diameter or rubber fuel hoses 8 mm inner diameter, or both EN / M-SQ25 / Oktober 2010...
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INSTALLATION SPECIFICATIONS Fig. 22 Installation materials rubber mounting kit EN / M-SQ25 / Oktober 2010...
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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. Faulty installation can cause serious problems Oktober 2010 / M-SQ25 / EN...
AC wiring diagram Tri-Phase with AVR 230V / 400V 50Hz (Star) * TO CONNECT NEUTRAL TO GROUND * TO CONNECT NEUTRAL TO GROUND REFER TO 2.1.3 USER MANUAL M-SQ25 REFER TO 2.1.3 USER MANUAL WHISPER 25U Fig 26: AC wiring diagram Tri-Phase with AVR 230V / 400V 50Hz (Star)
AC wiring diagram Single Phase with AVR (Double Delta) * TO CONNECT NEUTRAL TO GROUND * TO CONNECT NEUTRAL TO GROUND REFER TO 2.1.3 USER MANUAL M-SQ25 REFER TO 2.1.3 USER MANUAL WHISPER 25U Fig 27: AC wiring diagram Single Phase with AVR (Double Delta)
DIAGRAMS & DRAWINGS WhisperPower remote panel Fig. 29: WhisperPower remote panel The remote panel comes in a carton that can be used as a template to drill the mounting hole EN / M-SQ25 / Oktober 2010...
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