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All the types of appliance are listed in table [3]. The various types are shown in the rows, and
technical information relating to the appliances is shown in the columns. See the key below. Key to
table [3]
A Nominal load (upper value)
B Nominal load (lower value)
C Efciency at 100% full load
D Efciency at 30% partial load
E Gas consumption for a specied gas type (15°) max/min
E1 CO
2
/O
2
for a specied gas type: max. load %
E2 CO
2
/O
2
for a specied gas type: min. load %
E3 Gas pre-pressure for a specied gas type
F Burner turndown ratio
G Flue gas temperature (min-max load)
J Admissible ue gas ow resistance
K Diameter of the ue gas duct/air supply duct
L Electrical supply
M Electrical power
N Appliance fuse rating
O Protection class
Q Air displacement (20°C)
R Air temperature rise
S Throw
U Ambient temperature min. /max.
V Fan diameter(s)
W Fan speed
X Noise level at 5m (unobstructed)
Y Weight
Z Condensate acidity
Z1 Flue gas mass
AB Max. condensate quantity
AC Gas connection
* NL, BE, DE 50 mbar
Information for Belgium
AA Nominal load (lower value) H gas / L gas
BB Power H gas / L gas
1.3 General warnings
Incorrect installation, adjustment, alteration, maintenance or repair may lead to material or
environmental damage and/or injuries. The appliance should therefore be installed, adapted
or converted by a skilled and qualied installer, taking into account national and international
regulations. Faulty installation, adjustment, alteration, maintenance activity or repair shall render the
warranty void.
Appliance
When installing wall air heaters, you must comply with the relevant national and, if applicable,
regional and local regulations (e.g. gas company regulations, building regulations etc.). The wall
air heater may be installed only in an area and position suitable for the purpose, see Chapter 2
Installation. In Belgium, the wall air heater must be installed in accordance with Belgian standard
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