Weishaupt WM-L20/2-A R User Manual

Installation and operating instruction
Oil burner WM-L20/2-A R (W-FM100/200)
4 Installation
83252902 1/2019-09 La
21-84
4.3 Set mixing head
4.3.1 Setting diagram
Set mixing head relative to the combustion heat rating required. Therefore the flame
tube setting and air damper setting are matched.
Do not operate the burner outside of the capacity graph.
Determine the required flame tube setting (dimension S1) and air damper setting
from diagram and note down.
Example
Example1 Example2
Burner rating required 1300kW 1750kW
Combustion chamber pressure 1.5mbar 2.5mbar
Flame tube setting dimensionS1
(auxiliary dimensionE)
123mm
(10mm)
114mm
(19mm)
Air damper setting 55° > 90°
6
7
8
9
10
11
12
13
500
700
900
1100
1500
1700
1900
2100
-3
-4
-5
-2
-1
0
1
2
3
4
5
2
1
6
5
3
20°
30°
40°
50°
60°
118
(15)
108
(25)
113
(20)
103
(30)
70°
80°
4
1300
123
(10)
1 Combustion heat rating [kW]
2 Combustion chamber pressure [mbar]
3 Air damper setting in degree of angle
(1
4 Flame tube setting dimension S1 [mm]
(1
(auxiliary dimension E [mm])
(1
5 Setting range of air dampers with flame tube setting CLOSED (123 mm)
6 Setting range for flame tube with air damper setting > 90°
(1
Different settings may be required depending on site conditions.

Weishaupt WM-L20/2-A R Specifications

General

Brand	Weishaupt
Model	WM-L20/2-A R
Category	Burner
Language	English