Installation and operating instruction
Oil burner WL40/1-A Z-1LN-A
3 Product description
83319702 1/2020-10 La
19-116
3.4.6 Rating
Combustion heat rating
Combustion heat rating
140 … 500 kW
11.8 … 42 kg/h
(1
Combustion head
W40/1LN
(1
The oil throughput data relates to a calorific value of 11.9 kWh/kg for fuel oil EL.
Capacity graph
Capacity graph to EN 267.
The capacity data given relates to an installation elevation of 500 m above sea
level. For installation elevations above 500 m a capacity reduction of
approx. 1 % per 100 m applies.
A limited capacity graph is valid for ducted air intake.
10
12,5
15
17,5
20
22,5
25
27,5
30
32,5
35
37,5
40
42,5
-2
100
425 450 475 500 525
400
375
350
325
300
275
250
225
200
175
150
125
-1
0
1
2
3
4
5
6
7
2
1
3
4
1
Combustion heat rating [kW] or [kg/h]
2
Combustion chamber pressure [mbar]
3
Capacity graph with flame sensor QRB4 (intermittent operation)
4
Capacity graph with flame sensor LFS1/RAR9 (continuous operation)
