Usage - Warning; Unit Power Supply - Quick B3 Serie Manual Del Usuario

WARNING: follow the instructions of the boat engine manufacturer on how to connect engine cooling liq-
uid to the heat exchanger.
• Fit the stub pipe (6) to the relief valve (4) using the hose clamp (5).
Fit the pipe so as to allow any possible water leak not to cause damage to parts of the boat.
• Open up hot water taps of the washbasins and start the water pump.
This allows water to fill the water heater and force air out of the water heater and pipes.
Close taps as soon as air free water comes out of the taps.
• Check that there are no leaks on pipe joints.

UNIT POWER SUPPLY

The device features a junction box for connections to the DC mains.
Consult figure 3 to see the connections to the DC mains. Before powering the boiler, make sure that the boiler
operating voltage matches the voltage supplied by the DC mains.
The electrical system must have a switch to turn on/off the device and a 30A fuse. There should be at least a
3-mm isolation between the contacts of the connections in the DC mains.
The connections to the DC mains must be made in compliance with national regulations on electrical installations.
WARNING: before carrying out the connection make sure the cables are not live.
WARNING: in case the power supply cable is damaged, ensure it is replaced by a Quick
order to avoid accidents, the equipment has to be opened by authorized personnel only. If opened by an
unauthorized person, the warranty is considered void.
WARNING: never activate the heating element unless the boiler is fully filled with water or the heating ele-
ment will be permanently damaged and the protection devices (thermostats).
WARNING: never install the boiler in closed or not well ventilated rooms.
WARNING: never install the boiler in a room filled with gas or in potentially inflammable rooms.
THERMOSTAT
F
The temperature value is set to 60°C.
F
The thermostat sets the water temperature only with electric element operation (60°).
F
The boiler features a second safety thermostat set at 90°C.
F
The 60° and 90° thermostats are connected in series.
BOILER B3 15/20 12V - REV001A

USAGE - WARNING

service center. In
®
EN
13