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Before using the space heater, carefully read all of the instructions and follow them scrupulously. The manufacturer cannot be
held responsible for damage to persons and/or property caused by improper use of the equipment.
This instruction manual is an integral part of the equipment and must therefore be stored carefully and passed on with the unit in
the event of a change of ownership.
1. DESCRIPTION
The space heaters described in this manual are designed to heat
medium or large-size rooms requiring a fixed heating system and, in
particular, to heat greenhouses and/or rooms for breeding animals.
Space heaters are of the direct combustion type. The air is heated
by the thermal energy generated during combustion and is then
conveyed to the room to be heated with the products of
combustion: the room must in any case be suitably ventilated in
order to ensure adequate air circulation.
Space heaters can be run on natural gas (G20, G25) or L.P.G.
(butane G30 and propane G31) according to different gas supply
pressures that must be in conformity with the national laws of the
European Community countries. Gases to be used in each country
of the Community are indicated in Tab. I together with the supply
pressures, the corresponding category (which indicates the two
previous pieces of information, i.e. the type of gas and the supply
pressure), the regulation of the gas valve group and the
arrangement of the diffusion ring (3).
Space heater is set up for one of the operating categories in Tab.
I: the adhesive label applied to the gas valve group (4) indicates the
operating category. To convert to a different category and, therefore,
to another type of gas, follow the detailed instructions given in the
section "CHANGING TYPE OF GAS".
All of the space heaters are fit with an electronic device that
controls the flame and with:
• safety devices (safety thermostat with manual reset, flame
control, air pressure switch) that trip in case of serious
malfunctions and cause a safety stop. In this case the heater
stops, button (d) lights with a steady red light (Stop Light) and the
heater can resume operation only after the cause of the stop has
been identified and eliminated;
• control devices (voltage control, gas pressure switch) that trip in
case of minor operating faults or supply faults, causing temporary
stop of the space heater. In this case, the heater will restart
automatically when the required condition is restored.
The section "TROUBLESHOOTING" describes all possible operating
faults and their possible remedies.
2. CONDITIONS OF SUPPLY
The space heater is delivered packed on a wood pallet and can
easily be handled with a manual or automatic fork lift with capacity
exceeding 200 kg.
Warning
Never try to lift the heater manually: doing so could cause
serious physical injury.
It contains:
• 1 space heater.
• 1 instruction and maintenance manual for the space heater
• 1 manual with drawing and list of spare parts for the space heater
L-L 222.02-BM
EN
IMPORTANT
The space heater must be installed, adjusted, and used in
conformity to national and local laws and regulations for its
operation.
General guidelines:
• Follow the instructions in this booklet very carefully;
• Do not install the heater in places where there is a risk of fire or
explosion;
• Keep inflammable material at a safe distance from the heater
(minimum 3 metres);
• Check that there is no overheating of walls, ceilings or floors made
of inflammable materials.
• All fire prevention regulations must be complied with;
• All precautions have been taken to prevent fires;
• The premises in which the heater is installed are sufficiently
ventilated for the burner requirements; in particular the limits
regarding the quality of the air in the room to be heated must be
complied with, as prescribed by the applicable national or local
laws or, in the absence of any standards and/or indications, in
compliance with the provisions of N 12669:2003.
• The generator is placed near a power switchboard having
specifications that conform to those declared;
• Check the heater before switching it on and at regular intervals
during its use;
• After use, make sure the disconnecting switch is off.
When using any type of space heater it is obligatory:
• not to exceed the maximum heat output level of the furnace
("TECHNICAL SPECIFICATION TABLE");
• make sure that the air flow is not below the rated level; check that
there are no obstacles or obstructions to the air suction and/or
delivery ducts, such as sheets or covers on the equipment, walls
or large objects near the heater.
Warning
This unit may not be used by persons (including children)
with reduced physical, sensorial or mental capacities or
with limited experience and familiarity unless they are
under supervision or instructed on how to use the unit by
the person responsible for its safety.
Warning
All of the operations described in this section must be
performed by professionally qualified personnel only.
4.1. INSTALLATION ON FLOOR OR CEILING
3. GENERAL ADVICE
4. INSTALLATION INSTRUCTIONS
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