Quick BOILER SQUARE B23 Manual Del Usuario página 13

WARNING: follow the instructions of the boat engine manufacturer on how to connect engine cooling
liquid to the heat exchanger.
• Fit the stub pipe (28) to the valve (26) using hose clamp. Fit the pipe so as to allow any possible water
leak not to cause damage to part of the boat.
• Open up hot water taps of washbasins and start the water pump. This allows water to fill water heater and
force air out of water heater and pipes. Close taps as soon as air free water comes out.
• check that there are no leaks on pipe joints.
UNIT POWER SUPPLY (In model provided with)
The unit is provided with power supply cable for AC current. For the connection see fig. 3. Make sure the wa-
ter heater working voltage is the same as that provided from AC network.
A double pole switch has to be included on the electric installation, in order to turn on and off the unit, and a
fuse of suitable rating. The insulation between connections contacts of the AC network must be at least 3 mm.
The connections to AC network must be done following the National Specifications on electrical installations.
WARNING: make sure there is no power into the cable before making connection.
WARNING: in case the power supply cable is damaged, ensure it is replaced by a QUICK service cen-
ter. In order to avoid accidents, the equipment has to be opened by authorized personnel only. If
opened by an unauthorized person, the warranty is considered not to be valid.
WARNING: don't operate the electric element if the tank is not filled with water. It may cause a per-
manent damage to the electric element.
THERMOSTAT ADJUSTING (in model provided with)
The standard temperature value of the thermostat is 60°C. If you wish to change it, follow the instructions
below:
• shut down power supply.
• Remove the protection cover (19) in order to reach the thermostat (16).
• Adjust the thermostat knob with a screwdriver (fig. 4) and turn it to the required temperature.
• Replace on the protection cover (19).
• Switch on power supply.
F
The thermostat sets water temperature only on the electric element function.
USAGE
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