Unigas TLX115, Installation - Use - Maintenance, Page: 6 / 116

PART I: SPECIFICATIONS
7
Burner model identification
Burners are identified by burner type and model. Burner model identification is described as follows.
Fuel
The burner technical specifications, described in this manual, refer to natural gas (calorific net
value Hi = 9.45 kWh/Stm
3
, density
ρ
= 0.717 Kg/Stm
3
). For different fuel such as LPG, town gas
and biogas, multiply the values of flow and pressure by th corrective factors shown in the table
below.
For example, to obtain the flow and pressure values for the biogas:
Type TLX140 Model M-. MD. S. *. E. 1. 40. EA
(1) (2) (3) (4) (5) (6) (7) (8) (9)
1 BURNER TYPE TLX140
2 FUEL M - Natural gas
3 OPERATION (Available versions) MD - Fully modulating, PR - Progressive
4 BLAST TUBE AND AIR INLET CONFIGURATION
(see the figure on page 5)
S - Standard L - Extended
5 DESTINATION COUNTRY
* - see data plate
6 BURNER VERSION A - Standard
E- Junction box
Y - Special
7 EQUIPMENT 0 = 2 gas valves
1 = 2 gas gas proving system
7 = 2 gas maximum gas pressure switch
8 = 2 gas gas proving maximum gas pressure switch
8 GAS CONNECTION
see Specifications
40 = Rp1
1/2
50 = Rp2
65 = DN65 80 = DN80
9 MICRO-PROCESSOR CONTROL EA = micro-processor control, without inverter
EB = micro-processor control, with inverter
WARNING! The burner must be used only with the fuel specified in the burner data
plate .
Fuel
Hi (KWh/Stm
3
) ρ (kg/Stm
3
)
f
Q
f
p
LPG 26,79 2,151 0,353 0,4
Town gas 4,88 0,6023 1,936 3,3
Biogas 6,395 1,1472 1,478 3,5
ATTENTION! The combustion head type and the settings depend on the fuel. The burner must be used only for its
intended purpose specified in the burner data plate .
ATTENTION! The corrective factors in the above table depend on the gas composition, so on the calorifc value and
the density of the gas. The above value can be taken only as reference.
Type --
Model
--
Year --
S.Number --
Output --
Oil Flow
--
Fuel --
Category --
Gas Pressure
--
Viscosity --
El.Supply --
El.Consump. --
Q
biogas
Q
naturalGas
1 478
 
=
p
biogas
p
naturalGas
3 5
 
=