Installation Site - Sigmar marine B0 20 Manuel De L'utilisateur

COMPACT WATER HEATER
Our long experience operating in the nautical field has given us the means to supply a new series of water
heaters with innovative characteristics compared with other heaters available on the market.
The advantages given by Sigmar Marine nautic boilers are:
• high quality of materials ensure the product is both reliable and long lasting.
• Heat exchanger with a large exchanging surface.
• Producing hot water also by means of an electric element, which is provided with an adjustable
and safety thermostat.
• Relief/non return valve that allows discharging of the water heater in case of disuse.
• The installation is easy and practical on a flat area.
BEFORE USING THE WATER HEATER READ CAREFULLY THIS INSTRUCTION MANUAL.
IF IN DOUBT, PLEASE CONTACT THE NEAREST "SIGMAR MARINE" DEALER.
WARNING: use this water heater in the applications described in this manual. Don't use the equip-
ment for any other purposes. Quick
personal injuries cause by a misusage of the equipment.
PACKAGE CONTAINS: water heater - user's manual - conditions of warranty.

INSTALLATION SITE

The water heater has to be placed in a dry and well-ventilated location. This precaution is required, even
though water heaters are made of sea environment resistant materials, since electrical systems are
present (in models provided). Moreover, if installed in non-ventilated environments, condensation could
occur, and could be mistaken for a leak.
INSTALLATION
• Fix the water heaters to a flat surface, wall, or flat inclined surface as shown in figure 1, using the holes
provided on the water heaters.
WARNING: the weight of water heater/unit in the technical data refers to the empty unit. In order
to have the gross weight add to the empty weight, the water amount. (1 liter of water will almost
weigh 1 Kg / 2.2 lb).
• Carry out the hydraulic connections, relating to the input and output of tap water and from the engine
cooling to the heat exchanger, as shown in fig. 4. Keep the connections between engine cooling system
and heat exchanger as short as possible.
WARNING: the overpressure release pipe must be positioned sloping evenly downwards in a loca-
tion protected from the formation of ice.
WARNING: water might drip from the overpressure release pipe of the device, and this pipe must
be left open to the atmosphere.
BOILER COMPACT 20/80 - REV001B
® will not be held responsible for damage to equipment and/or
INSTALLATION
GB
11