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HAZARD INTENSITY LEVELS
DANGER
Failure to comply will result in
severe personal injury or
death and/or property
damage.
WARNING
Failure to comply could result
in severe personal injury or
death and/or property damage
CAUTION
Failure to comply could result
in minor personal injury and/or
property damage.
WARNING: The electrical isolator should
only be used in an emergency and should
not be used for closing down the main
burner, as it switches off the fan
prematurely and may damage the heat
exchanger, invalidating the warranty.
Attention :
This appliance is not intended for use by
persons (including children) with reduced
sensory or mental capacities, or lack of
experience and knowledge, unless they have
been given supervision or instruction
concerning use of the appliance by a person
responsible for their safety.
Children should be supervised to ensure that
they do not play with the appliance.
INTRODUCTION
1.1 Basic Information
The instructions in this manual apply to Model LCSA-
4 gas-fired/fan-assisted warm air heaters. These
models have an axial fan for air delivery. These
heaters are designed for overhead suspension and
are suitable for indoor installation only installed at an
operation ambient temperature between -15°C and
45°C. When installed as a type C12/C32 and where
the height above floor level is greater than 1.8
meters measured to the underside of the appliance
they may be used as a garage air heater. This
appliance must be installed in accordance with the
rules in force. Before installation, check that the
local distribution conditions, nature of gas and
pressure and adjustment of the appliance are
compatible.
A permanent electricity supply of 230 volts, 50 Hz,
single phase is required.
Heaters are approved for:
Type C
12
- horizontal vent for balanced-flue heaters;
Type C
32
- vertical vent for balanced-flue heaters;
Type B
22
- vertical vent;
When the external control calls for heat, an
electronic control begins the ignition sequence to
provide for a safe start. About 30 seconds after the
call for heat, the fan will begin circulating warm air.
The electronic control will supervise the flame during
the entire heating cycle to ensure safe operation.
When the required room temperature is reached, the
main burner will shut down leaving the fan running to
cool down the heat exchanger. After approximately
45 seconds, the fan delay relay will turn off the fan.
1.2 Warranty :
Warranty is void if:
danger
a) LCSA-4 heaters are installed in atmospheres containing flammable vapors or atmospheres
containing chlorinated or halogenated hydrocarbons or atmospheres containing any silicone,
aluminum oxide, etc., that adheres to spark ignition flame sensing probes.
b) The installation is not in accordance with these instructions.
c) Axial fan-type unit heater is connected to a duct system or fitted with a non-authorized air
distribution device.
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