Weishaupt WG20 1-C Z-LN Series User Manual

Installation and operating instruction
Gas burner WG20…/1-C Z-LN
7 Commissioning
83054602 1/2020-01 La
38-96
7.1.5 Preset pressure regulator
Determine setting pressure
Add the combustion chamber pressure in mbar to the setting pressure into the gas
butterfly valve.
Determine setting pressure from the table and note down.
The details given for calorific valueHi relate to 0 °C and 1013 mbar.
The table values have been calculated under ideal conditions. The values are there-
fore guide values for basic settings.
Full load
[kW]
Setting pressure
into gas butterfly
valve
[mbar]
Min. connection pressure into isolating
valve
[mbar] (low pressure supply)
Nominal diameter valve train ¾" 1" 1"
Multifunction assembly W-MF SE 507 507 512
Natural Gas E: Hi = 10.35 kWh/m
3
, d = 0.606
80 8.5 – 13 11
90 8.5 – 13 11
100 8.5 – 13 11
110 8.5 – 14 12
120 8.5 – 14 13
130 8.9 – 15 13
140 9.3 – 15 13
150 9.6 – 16 14
160 9.8 – 16 15
170 10.1 – 16 15
180 10.3 – 16 15
190 10.6 – 17 16
200 10.9 – 18 16
Natural Gas LL: Hi = 8.83 kWh/m
3
, d = 0.641
80 11.0 – 15 13
90 11.0 – 15 13
100 11.0 – 15 14
110 11.0 – 16 14
120 11.0 – 16 15
130 11.4 – 17 16
140 11.7 – 18 16
150 12.2 – 18 17
160 12.7 – 19 17
170 13.2 – 20 18
180 13.6 – 21 18
190 14.0 – 22 19
200 14.4 – 23 20

Weishaupt WG20 1-C Z-LN Series Specifications

General

Brand	Weishaupt
Model	WG20 1-C Z-LN Series
Category	Burner
Language	English