baltur btg 15 me User Instructions page 7

MANUFACTURING CHARACTERISTICS
The burner consists of the following parts:
• Air intake with butterfly shutter for the adjustment of the combustive
air flow rate.
• Mounting flange to the sliding generator, to adapt the protuberance
of the head to various types of heating generators.
• Air pressure switch to ensure the presence of combustive air.
• Combustive air flow rate adjustment by means of the step servo
motor.
• Gas train consisting of a butterfly valve controlled by a step servo
motor, of a mono block valve including the operation and
safety valve, minimum /valve tightness control pressure switch,
pressure regulator and gas filter.
• Burner automatic command and control equipment with
microprocessor (electronic cam) in compliance with European
standard EN298, with valve tightness control and eBus
connection. Display showing the operating sequence and error
code in the event of a lockout.
• Flame presence control by means of a ionizing electrode prepared
OPERATING RANGE
BTG 15P
mbar
6
5.5
5
4.5
4
3.5
3
2.5
2
1.5
1
0.5
0
50 60 70 80 90 100
5 6 7 8 9 10
2 2.5 3 3.5
The operating ranges have been obtained in compliance
!
with Standard EN 676
BTG 20P
110 120 130 140 150 160 170
11 12 13 14 15 16 17
4 4.5 5 5.5 6 6.5
0006081529_201201
for microammeter connection.
• 7 pole plugs for power supply and burner thermostat connection,
4 pole plug for the command of the second stage operation or
the electric power regulator.
• Electrical system with IP40 protection rating.
• Protection cover made of sound proof plastic material.
BTG 28P
180 190 200 210 220 230 240
18 19 20 21 22 23 24
7 7.5 8 8.5 9
5 / 22
kW
250 260 270 280 290 300
mn3/h(Metano)
25 26 27 28 29 30
mn3/h(G.P.L)
9.5 10 10.5 11 11.5