Euro-C 4000 RJL-GBEN
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3.0 GENERAL REQUIREMENTS
3.1 Related documents
It is important that all gas appliances are installed in
accordance with the rules in force and by
appropriately qualified persons. Failure to install
appliances correctly could lead to prosecution. It is
in your own interest and that of safety to ensure
compliance with the law.
CAUTION: Air heaters should not be installed in
corrosive atmospheres, i.e. near plating or
degreasing plants or in areas where there is a fire
risk.
3.2 Heater location
The location chosen for the air heater outside the
building must permit a satisfactory combustion.
The location where the air heater is to be installed
must provide sufficient space around the heater for
servicing and to allow the flue products to escape
freely. A minimum distance of 1500mm must be
maintained on the control side of the appliance.
When installed at ground level a fence to guard
against damage and to protect the public from
possible injury should protect the entire installation.
Ensure that the air heater is installed in a level plain
and that the surface onto which it is installed is
vibration free.
Care should be exercised when designing ducting
systems especially with regard to the application of
restriction and direction turning fittings, i.e. elbows
directly on to the air heater, doing so can cause an
uneven and turbulent air flow across the heat
exchanger resulting in heat exchanger spots and
nuisance shut down of the gas burner due to
regional overheating, thus activating thermal over-
heat controls.
3.3 Minimum airflow requirement
The minimum airflow duty through the heating section
enclosure (see figure 4 – table 3b) must be observed as
indicated in table 3a
Table 3a
MODEL
Min. air volume
required (m
3
/h)
4011
1465
4015
1940
4018
2270
4024
2880
4030
3290
4036
5281
4047
6344
4060
8093
4072
9600
4100
16000
