Installation manual
INSTALLATION 
12  May 2010 / M-SC3.5 / EN 
If the generating set and the exhaust system have been 
installed correctly, neighbouring boats will not be disturbed 
by generating set noise, With the "super silent" exhaust 
system, generating set noises are almost inaudible. For 
optimal noise reduction, the sea water outlet from the 
exhaust/water separator (center outlet on the unit) should 
be installed below the water level to eliminate noisy 
splashing of the effluent sea water. 
The through-hull outlet for the exhaust fumes should not 
direct the fumes directly toward the water surface as this 
will cause excessive noise (refer to figure 14). 
Do not direct the outlet directly toward the 
water surface. 
Figure 14 
1.4.4  Control system 
1  DC CONTROL SYSTEM 
The electrical control system is standard in 12 Volt with 
negative earth. Non- earth return is available as an option 
for aluminium vessels to prevent corrosion. 
All electrical wiring has been prepared on the generating 
set prior to despatch from the factory. Operation of the 
engine is controlled by a microprocessor based control 
system called “Digital Diesel Control”. The Digital Diesel 
Control Panel is integrated in the generating set. 
MasterBus 
The generating set is compatible with MasterBus: a fully 
decentralized data network for communication between 
the different Whisper Power system devices such as the 
inverter, battery charger, generator, batteries and many 
more. See chapter 4 for details 
The generating set as well as the rest of the electrical 
system can be monitored and controlled by any MasterBus 
compatible remote control panel. The MasterView Easy is 
a MasterBus compatible monitoring and control panel that 
is standard included in the delivery of the generating set. 
Important to know: 
This generating set is only feasible for the connection of 
MasterBus compatible remote control panels. Connection 
of other remote control panels such as the Digital Diesel 
Control panel, the System Manager AC + Whisper panel 
and the Power System Control Panel is not possible. The 
Masterview Easy must be mounted on an easy accessible 
location, protected against rain, moist, dust and 
condensation. For good visibility avoid installing the panel 
in direct sunlight. 
Installation of the MasterView Easy 
Below mentioned steps describe a basic installation of the 
MasterView Easy in combination with the generating set. 
Refer to the separate user’s manual of the Masterview 
Easy if you want to add any other Mastervolt system 
devices to the MasterBus network (see 
www.whisperpower.eu). 
1  See figure 15 Insert a MasterBus terminating 
device into one of both communication ports (it 
doesn’t matter which one) of the Digital Diesel 
Control Panel on the generating set. Insert the 
communication cable in the other communication 
port. 
Figure 16 
2  See figure 16. Connect the other end of the 
communication cable to one of both 
communication ports of the MasterView Easy. 
WRONG! 
Figure 15 










