product

Information on oil, gas and dual-fuel burners

WM 30 for oil, gas and dual-fuel

WM 30 monarch® burners (350 – 5700 kW) • powerful and versatile
Progress and tradition:
The latest monarch® burner

The monarch® trademark has stood for power and quality for more than 50 years

For more than five decades, Weishaupt’s monarch® series

burners have been used on a wide variety of heat exchangers
and industrial plant, and their success has helped underpin
Weishaupt’s outstanding reputation.

The latest monarch® series is writing the next chapter in this

success story. Its combination of ultra-modern technology and
compact construction helps to make this burner universally
employable.
Digital. Compact. Quiet.
Digital combustion management The aerodynamic housing and The latest monarch burners
for economical and reliable special air feed enable a higher operate with considerably
burner operation. The controls capacity within smaller reduced noise levels, thanks to
are easy to use. dimensions. the specially developed fan unit.
Digital
Digital combustion management Flexible communication options Technological edge
means optimal combustion figures, The integrated interface enables all Digital combustion management makes
continuously reproducible setpoints, necessary data and functions to be burner operation simple and reliable.
and ease of use. relayed to a master control system. If The most important advantages:
required, a modem can be installed to • No additional burner controls are
Weishaupt WM 30-series oil, gas, and allow for remote operation, monitoring, necessary as control is effected by
dual-fuel burners are equipped as and diagnosis. the combustion manager. The only
standard with electronic compound additional requirements are external
regulation and digital combustion Bus communication with external control and motor fuses.
management. Modern combustion controls and building managment • Reduced installation expense. Each
technologies demand a precise and Several bus systems are available via burner is tested and supplied as a
continually reproducible dosing of fuel E-Gate or Mod-Gate if data from the complete unit.
and combustion air. This is the only way burner are to be exchanged with a PLC • Commissioning and servicing takes
optimal combustion figures can be unit, or if control of the burner is to be less time. The burner’s basic
ensured over extended periods. integrated into a building management parameters are set at the factory. The
system. combustion manager’s menu-driven
Simple operation commissioning program is used to
Setting and control of the burner is For the control and management levels run through the final site-specific
achieved using a control and display Weishaupt offers ProGraf NT, a real- adjustments and the combustion
unit. This is linked to the combustion time software product that meets any emission checks.
manager via a bus system, enabling the and all requirements.
user-friendly setting of the burner.

Digital combustion management

General system overview W-FM 50 W-FM 54 W-FM 100 W-FM 200
Single-fuel operation l l l
Dual-fuel operation l l l
Controller for intermittent operation l l l l
Controller for continuous operation l l
Flame sensor for intermittent operation ION/QRA2/QRB QRA2 ION/QRI/QRB/QRA ION/QRI/QRB/QRA
Flame sensor for continuous operation ION/QRI ION/QRI
Servomotors in electronic compound (max.) x2 x3 x4 x6
Servomotors with stepping motors l l l l
Variable speed drive available l l l
O2 trim available l
Gas valve proving l l l l
4-20 mA input signal l l optional l
Integrated, self-checking PID controller for
optional l
temperature or pressure
Removable operating unit (max. distance) 20 m 20 m 100 m 100 m
Fuel consumption meter (switchable) l1) l1) l
Combustion efficiency display l
eBUS / Modbus interface l l l l
PC-supported commissioning l l l l
Please enquire regarding connections available for additional functions, e.g. flue gas dampers, oil shut-off assemblies etc.
1)
Not in conjunction with variable speed drive

4
 Burner with inbuilt digital
combustion manager

ZM-R version ZM-T version

Air-feed Air-feed
stepping motor stepping motor

Oil-feed Gas-feed
stepping motor stepping motor

Gas-feed
Control and
stepping motor
display unit PC / touchscreen
visualisation
Control and
display unit
Modbus

System networking
via PLC / DDC

W-FM 54 W-FM 54 W-FKM telecontrol Telecontrol via

combustion manager combustion manager modem fixed or mobile
phone networks

Schematic representation with W-FM 54

5
Compact and quiet
The latest Weishaupt WM-series Regulation Applications
monarch® burners are compact, The following methods of regulation are EN 267 and EN 676-approved
powerful, and quiet. They are writing available for Weishaupt WM burners: Weishaupt WM 20 burners are suitable
the the next chapter in the 50-year- Oil: Three-stage (T) for:
long success story of the legendary (or two-stage with low-impact • Installation on EN 303-compliant heat
monarch® series. start or change-over) exchangers
modulating (R) • Hot-water plant
Futuristic fan technology Gas: Sliding-two-stage or modulating • Steam boilers and high-pressure hot-
From the very earliest stages of (ZM), depending on the type of water plant
development, particular emphasis was capacity regulation: Within its • Intermittent and continuous operation
placed on a compact, aerodynamic operating range, the burner’s • Installation on air heaters
construction and low operational noise output is matched to the current
levels. heat demand. The combustion air must be free of
aggressive substances (halogens,
To realise this goal a completely new These multiple control options make the chlorides, fluorides etc.) and impurities
air inlet and air-damper control were burner universally employable. Both (dust, debris, vapours etc.). For many
developed. This special housing design versions enure a gentle, problem-free applications, the use of an extraneous
with its self-opening air inlet and the start up and high degree of operational air supply is recommended (additional
new air-damper technology result in reliability. cost).
increased fan pressure and thus in
greater capacity despite the burner’s A number of executions are Permissible ambient conditions
more compact form. available to meet differing emission • Ambient temperature during
level and operational requirements: operation -10 to +40 °C (oil/dual-fuel
Air damper control provides a high burners)
degree of linearity even at the lower ZM version -15 to +40 °C (gas burners)
end of the burner’s operating range and, Burners with the standard, advanced- • Humidity: max. 80 % relative humidty,
combined with the sound-attenuated air design mixing assembly for installations no condensation
inlet which is included as standard, with Class 2 oil and gas-side NOx • Suitable for operation indoors only
ensures quieter operation. emission requirements. • For plant in unheated areas, certain
further measures may be required
Fast commissioning, LN version (Low-NOx) (please enquire).
simple servicing Compared to burners with the standard
All WM 30 burners are delivered with mixing assembly, LN-version burners Use of the burner for other applications
the mixing assembly preset for the achieve a further reduction in NOx or in ambient conditions not detailed
required output of the burner. A final emissions (Class 3). This is achieved above is not permitted without the prior
adjustment is made using the through a more intensive recirculation written agreement of Max Weishaupt
combustion manager’s menu-controlled of the combustion gases in the GmbH. Service intervals will be reduced
commissioning program. combustion chamber. in accordance with the more extreme
operational conditions.
All of the burner’s components, such Good emissions depend on combustion
as the mixing assembly, air damper, chamber geometry, thermal loading and Certification
and combustion manager, are readily on the combustion system (three-pass The burners are tested by an
accessible despite its compact form. or reverse-flame). independent body and conform to the
This enables maintenance and servicing following standards and EU directives:
work to be carried out quickly and easily, Fuels
aided by the standard hinged flange Natural Gas E • EN 267 and EN 676
which provides a perfect servicing Natural Gas LL • Machinery Directive, 2006/42/EC
position. LPG B/P • Electromagnetic Compatibility
Fuel oil EL (<6 mm2/s at 20 °C) in Directive, 2004/108/EC
Adjustment to suit different combustion accordance with DIN 51 603, part 1 • Low Voltage Directive, 2006/95/EC
chamber conditions can easily be made • Pressure Vessel Directive, 97/23/EC
with the burner in its installed position. The suitability of fuels of differing • The burners carry CE and CE-PIN
The integral sightglass enable ignition quality must be confirmed in advance marks
and the flame to be observed. with Weishaupt.

6
The most important advantages: Burner motor with Digital combustion
• Easy fuel change-over between gas integral star-delta manager and inbuilt
and oil on dual-fuel burners switching control and display unit
• Digital combustion management with
Flame Electronic
electronic compound regulation at all monitoring ignition unit
ratings
• Compact construction Burner housing can be hinged open
to the left or right-hand side
• Sound-attenuated air inlet as
standard for quieter operation Mixing
• Powerful fan with specially developed assembly

fan geometry and air-damper control

• All WM 30 burners are delivered with
the mixing assembly preset for the
required output of the burner
• IP 54 protection as standard
• Electromagnetic clutch included as
standard (WM-GL30)
• Easy access to all components, such
as the mixing head, air damper and
combustion manager
• Reliable operation with three-stage,
sliding-two-stage or modulating
operation, depending on version and
method of capacity regulation
• Computer-controlled function test of
each individual burner at the factory
• Burners can be supplied with pre-
wired plug connections
• Excellent price / capacity ratio
• Well-established, global service
network

Trademark
Weishaupt WM 30 monarch® burners
are registered as a trademark
throughout Europe.

Electro-
magnetic
clutch

Oil pump
Stepping motor
Air damper with for gas butterfly
stepping motor valve

Sound-attenuated Stepping motor for oil

air regulator regulator
Protective
grille

Fan wheel Solenoid valves

WM-GL 30 version ZM-R

7
Overview of burner regulation
Model designation
Oil-fired operation Gas-fired operation

Three-stage operation (T) Three-stage Sliding-two-stage or modulating

• Oil is released during start up by the operation (ZM)
opening of solenoid valve 1 and the F • Stepping motors adjust the capacity
safety solenoid valve INT between partial load and full load
• Full load is reached by the opening depending on the heat demand
of solenoid valves 2 and 3 P • There is a gradual change between
• Load control is achieved by opening both load points. There are no
and closing solenoid valves 2 and 3 On Off sudden, large changes in fuel
throughput.
Modulating operation (R) Sliding-two-stage • Modulating operation:
• On opening the solenoid valves the - W-FM 50 or W-FM 54 with a
F
correct rate of oil for start up is separate capacity regulator
released - W-FM 100 with integral capacity
• A digital stepping motor sets the oil controller
regulator to full load P - W-FM 200
• Capacity regulation between partial I • Alternatively, a regulator can be fitted
and full load through the opening On Off into a control panel.
and closing of the oil regulator
• Modulating operation: Modulating
- W-FM 50 or W-FM 54 with a F
separate capacity regulator
- W-FM 100 with integral capacity
controller F = Full load (nominal load)
- W-FM 200 P INT = Intermediate load
• Alternatively, a regulator can be fitted I P = Partial load (min. load)
On Off I = Ignition load
into a control panel.

Fuel Oil Gas

Version three-stage sliding-two-stage modulating sliding-two-stage modulating
ZM l l
ZM-T l l l
ZM-R l l l l

Model designation

WM – L 30 / 3 –A / T WM – GL 30 / 3 –A / ZM – T
R ZM – R
Version Version
T = three-stage ZM / ZM-T = sliding-two-stage / 3-stage
R = modulating ZM-R = modulating
Mark Mark
Capacity Capacity
Size Size
G = Gas
L = Light oil L = Light oil
Weishaupt monarch® burner series Weishaupt monarch® burner series

8
Burner selection
WM-L30, versions T and R
[ mbar ] Burner type WM-L30/1-A/T and /R [ mbar ] Burner type WM-L30/2-A/T and /R
Combustion head WM-L30/1, 222 K x 45 Combustion head WM-L30/2, 222 K x 45
Rating kW Fuel oil EL 800 – 3100 Rating kW Fuel oil EL 900 – 4100

14 16
12 14
10 12
8 10
8
6
6
4
4
2 2
0 0
-2 -2
[kW] 0 500 1000 1500 2000 2500 3000 [kW] 0 500 1000 1500 2000 2500 3000 3500 4000

[ mbar ] Burner type WM-L30/3-A/R

Combustion head WM-L30/3, 257 K x 62
Rating kW Fuel oil EL 1100 – 5700

18
16
14
12
10
8
6
4
2
0
-2
[kW] 0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500

Fuel oil EL: Capacity with combustion head

Closed
Open

Turndown: max. 3:1

Capacity graphs certified in accordance with EN 267.

Stated ratings are based on an air temperature of 20 °C

and an installation altitude of 500 m above sea level.

Stated oil throughputs are based on a calorific value of

11.91 kWh/kg for fuel oil EL.

DIN CERTCO certification:

The burners have been type-tested by an independent body
(TÜV-Süd) and certified by DIN CERTCO.

9
Burner selection
WM-G(L)30, versions ZM, ZM-T and ZM-R
[ mbar ] Burner type WM-G30/1-A ZM [ mbar ] Burner type WM-G30/2-A ZM
WM-GL30/1-A ZM-T and ZM-R WM-GL30/2-A ZM-T and ZM-R
Combustion head WM-G (L)30/1, 222 K x 45 Combustion head WM-G (L)30/2, 222 K x 45
Rating kW Nat. gas E, LL 350 – 3100 Rating kW Nat. gas E, LL 450 – 4100
LPG B/P 500 – 3100 LPG B/P 600 – 4100
Fuel oil EL 800 – 3100 Fuel oil EL 900 – 4100
14 16
12 14
10 12
8 10
8
6
6
4
4
2 2
0 0
-2 -2
[kW] 0 500 1000 1500 2000 2500 3000 [kW] 0 500 1000 1500 2000 2500 3000 3500 4000

[ mbar ] Burner type WM-G30/3-A ZM

WM-GL30/3-A ZM-R
Combustion head WM-G (L) 30/3, 260 K x 62
Rating kW Nat. gas E, LL 600 – 5700
LPG B/P 900 – 5700
Fuel oil EL 1100 – 5700

18
16
14
12
10
8
6
4
2
0
-2
[kW] 0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500

Nat. gas: Capacity with comb. head LPG: Capacity with comb. head Fuel oil EL: Capacity with comb. head
Closed Closed Closed
Open Open Open

Turndown, gas max. 6:1

oil max. 3:1

Capacity graphs certified in accordance with EN 267 and

EN 676.

Stated ratings are based on an installation at sea level.

For installations at higher altitudes, a reduction in
capacity of 1 % per 100 m above sea level should be
taken into account.

10
Gas valve train sizing
WM-G(L)30, versions ZM, ZM-T and ZM-R
WM-G(L)30/1-A, versions ZM, ZM-T and ZM-R WM-G(L)30/2-A, versions ZM, ZM-T and ZM-R
Burner Low-pressure supply (with FRS) High-pressure supply (with HP Burner Low-pressure supply (with FRS) High-pressure supply (with HP
rating (flow pressure in mbar into shut-off regulator) (flow pressure in mbar rating (flow pressure in mbar into shut-off regulator) (flow pressure in mbar
kW valve, pe, max = 300 mbar) into double solenoid valve) kW valve, pe, max = 300 mbar) into double solenoid valve)
Nominal valve-train diameter Nominal valve-train diameter Nominal valve-train diameter Nominal valve-train diameter
1" 1 1⁄2" 2" 65 80 100 125 1" 1 1⁄2" 2" 65 80 100 125 1" 1 1⁄2" 2" 65 80 100 125 1" 1 1⁄2" 2" 65 80 100 125
Nominal diameter of gas butterfly Nominal diameter of gas butterfly Nominal diameter of gas butterfly Nominal diameter of gas butterfly
80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80

Natural gas E (N) Hi = 10.35 kWh/mn3; d = 0.606 Natural gas E (N) Hi = 10.35 kWh/mn3; d = 0.606
1350 195 72 29 18 14 11 11 55 39 15 10 9 8 8 1700 – 110 42 24 17 14 13 84 59 21 14 11 10 9
1550 256 94 37 22 17 14 13 71 51 20 13 11 10 10 2000 – 151 56 32 22 17 16 115 80 29 18 15 13 12
1750 – 119 46 27 20 16 15 90 64 24 16 14 12 12 2300 – 198 72 40 28 21 19 – 105 37 23 19 16 15
2000 – 153 58 34 24 19 18 117 82 31 20 17 15 14 2600 – 251 90 49 34 25 22 – 134 46 28 23 19 18
2250 – 191 70 40 28 22 19 – 102 37 23 19 16 16 3000 – – 117 63 42 30 27 – – 60 36 28 23 22
2500 – 233 84 47 32 24 22 – 124 43 27 22 18 17 3400 – – 147 77 50 35 30 – – 73 42 33 27 25
2800 – 290 103 56 37 27 24 – – 52 31 25 21 20 3800 – – 180 92 58 40 34 – – 88 50 38 30 28
3100 – – 123 65 43 31 27 – – 62 36 28 23 22 4100 – – 207 105 66 44 37 – – 101 56 42 33 31

Natural gas LL (N) Hi = 8.83 kWh/mn3; d = 0.641 Natural gas LL (N) Hi = 8.83 kWh/mn3; d = 0.641
1350 280 102 39 23 17 13 12 77 54 20 13 11 9 9 1700 – 158 58 32 22 17 15 120 84 29 18 15 12 12
1550 – 133 50 29 20 16 15 101 71 26 16 14 12 11 2000 – 216 78 43 29 22 19 – 115 39 24 19 16 15
1750 – 168 62 35 25 19 17 128 89 32 20 17 14 13 2300 – 284 101 54 36 26 23 – – 51 30 24 20 19
2000 – 217 79 44 30 23 20 – 116 41 25 20 17 16 2600 – – 126 67 44 31 27 – – 63 37 29 24 22
2250 – 272 97 53 35 26 23 – – 49 30 24 20 19 3000 – – 164 85 55 38 33 – – 81 47 36 29 27
2500 – – 117 62 41 29 26 – – 59 35 27 22 21 3400 – – 207 105 66 45 38 – – 101 56 43 34 31
2800 – – 144 75 48 34 29 – – 71 41 32 25 24 3800 – – 255 128 79 52 44 – – 123 67 50 39 36
3100 – – 173 89 56 38 33 – – 85 48 36 29 27 4100 – – 294 146 89 58 48 – – – 76 56 43 39

LPG B/P (F) Hi = 25.89 kWh/mn3; d = 1.555 LPG B/P (F) Hi = 25.89 kWh/mn3; d = 1.555
1350 84 34 16 11 10 9 8 25 18 9 7 6 6 6 1700 129 50 21 14 12 10 10 37 27 12 9 8 7 7
1550 110 43 20 14 12 10 10 33 24 11 9 8 7 7 2000 178 67 28 18 14 12 12 51 37 16 11 10 9 9
1750 138 54 24 16 14 12 11 41 30 14 11 9 9 9 2300 233 87 36 23 17 15 14 67 48 20 14 12 11 11
2000 179 69 30 20 16 14 13 53 38 17 13 12 11 10 2600 296 110 44 27 21 17 16 84 60 24 17 15 13 13
2250 225 85 36 23 18 16 15 65 47 21 15 13 12 12 3000 – 144 56 34 25 20 19 110 79 31 21 18 16 16
2500 276 103 42 27 21 17 16 79 57 24 17 15 14 13 3400 – 182 69 41 30 24 22 140 99 38 25 21 19 18
2800 – 127 50 31 23 19 18 97 70 28 20 17 15 15 3800 – 225 84 48 34 27 24 – 121 45 29 24 21 20
3100 – 153 59 36 26 21 20 118 84 33 22 19 17 16 4100 – 260 96 54 38 29 26 – 140 51 32 27 23 22

WM-G(L)30/3-A, versions ZM and ZM-R Screwed Flanged

R1 W-MF 512 DN 65 DMV 5065/12
Burner Low-pressure supply (with FRS) High-pressure supply (with HP R 1½ W-MF 512 DN 80 DMV 5080/12
rating (flow pressure in mbar into shut-off regulator) (flow pressure in mbar
kW valve, pe, max = 300 mbar) into double solenoid valve) R2 DMV 525/12 DN 100 DMV 5100/12
Nominal valve-train diameter Nominal valve-train diameter DN 125 VGD 40.125
11⁄2" 2" 65 80 100 125 150 11⁄2" 2" 65 80 100 125 150 DN 150 VGD 40.150
Nominal diameter of gas butterfly Nominal diameter of gas butterfly
80 80 80 80 80 80 80 80 80 80 80 80 80 80

Natural gas E (N) Hi = 10.35 kWh/mn3; d = 0.606 The combustion chamber pressure in mbar must be added to the
2500 227 78 40 25 18 15 14 118 37 20 15 12 11 11 minimum gas pressure determined from the above chart. Minimum
2900 – 104 53 33 22 19 17 158 49 27 20 16 14 14 gas pressure should not be less than 15 mbar.
3300 – 133 67 41 27 23 21 – 63 34 25 19 18 17
3800 – 174 86 53 34 28 26 – 82 44 32 24 22 21
4300 – 218 106 63 40 32 29 – 102 53 38 28 25 24 For low-pressure supplies, EN 88-compliant governors with safety diaphragms
4800 – 268 129 75 46 36 32 – 124 63 44 31 28 27 are used. The maximum permissible supply pressure into the shut-off valve for
5300 – – 153 88 52 41 35 – 148 73 51 35 31 29 low-pressure installations is 300 mbar.
5700 – – 175 98 57 44 38 – 169 82 56 38 33 32
For high-pressure supplies, EN 334-compliant high-pressure regulators should
Natural gas LL (N) Hi = 8.83 kWh/mn3; d = 0.641
2500 – 109 54 33 22 18 16 168 51 27 19 14 13 13 be selected from the brochure “Pressure regulators with safety devices for
2900 – 146 72 43 28 23 21 – 68 36 26 19 17 17 Weishaupt gas and dual-fuel burners”. This brochure details high-gas-
3300 – 187 92 55 35 28 25 – 88 46 33 24 22 21 pressure sets suitable for supply pressures of up to 4 bar.
3800 – 246 119 70 43 35 31 – 115 59 42 30 27 26
4300 – – 148 85 51 40 35 – 143 72 50 35 31 30
4800 – – 181 102 60 46 40 – 175 86 59 40 35 33 Refer to the burner’s rating plate for the maximum connection pressure.
5300 – – 216 120 69 52 44 – – 101 68 45 39 37
5700 – – 247 136 76 57 48 – – 114 76 50 43 40

LPG B/P (F) Hi = 25.89 kWh/mn3; d = 1.555

2500 97 36 20 14 11 10 9 51 17 11 9 7 7 7
2900 129 47 26 18 14 12 12 68 23 14 11 9 9 9
3300 166 60 33 22 17 15 14 88 30 18 14 12 11 11
3800 219 78 42 28 20 18 17 115 39 23 18 15 14 14
4300 278 97 51 33 24 21 19 146 48 28 22 17 16 16
4800 – 118 61 39 27 23 21 179 57 32 24 19 18 17
5300 – 141 71 44 30 25 23 – 68 37 28 21 19 19
5700 – 161 80 49 32 27 24 – 76 41 30 23 21 20

11
Burner selection
WM-G30, version ZM-LN
[ mbar ] Burner type WM-G30/1-A ZM-LN [ mbar ] Burner type WM-G30/2-A ZM-LN

Combustion head WM-G30/1 LN, 210 x 60 Combustion head WM-G30/2 LN, 210 x 60
Rating kW Nat. gas E, LL 350 – 2800 Rating kW Nat. gas E, LL 400 – 3800
LPG B/P 500 – 2800 LPG B/P 500 – 3800

18 18
16 16
14 14
12 12
10 10
8 8
6 6
4 4
2 2
0 0
-2 -2
-4 -4
[kW
W] 0 500 1000 1500 2000 2500 3000 3500 4000 [kW
W] 0 500 1000 1500 2000 2500 3000 3500 4000

[ mbar ] Burner type WM-G30/3-A ZM-LN

Combustion head WM-G30/3 LN, 250 x 90

Rating kW Nat. gas E, LL 600 – 5400
LPG B/P 800 – 5400

18
16
14
12
10
8
6
4
2
0
-2
-4
[kW
W] 0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500

Nat. gas: Capacity with comb. head LPG: Capacity with comb. head
Closed Closed
Open Open

Turndown: max. 6:1

Capacity graphs certified in accordance with EN 676.

Stated ratings are based on an installation at sea level.

For installations at higher altitudes, a reduction in
capacity of 1 % per 100 m above sea level should be
taken into account.

12
Gas valve train sizing
WM-G30, version ZM-LN
WM-G30/1-A, version ZM-LN WM-G30/2-A, version ZM-LN
Burner Low-pressure supply (with FRS) High-pressure supply (with HP Burner Low-pressure supply (with FRS) High-pressure supply (with HP
rating (flow pressure in mbar into shut-off regulator) (flow pressure in mbar rating (flow pressure in mbar into shut-off regulator) (flow pressure in mbar
kW valve, pe, max = 300 mbar) into double solenoid valve) kW valve, pe, max = 300 mbar) into double solenoid valve)
Nominal valve-train diameter Nominal valve-train diameter Nominal valve-train diameter Nominal valve-train diameter
1" 1 1⁄2" 2" 65 80 100 125 1" 1 1⁄2" 2" 65 80 100 125 1" 1 1⁄2" 2" 65 80 100 125 1" 1 1⁄2" 2" 65 80 100 125
Nominal diameter of gas butterfly Nominal diameter of gas butterfly Nominal diameter of gas butterfly Nominal diameter of gas butterfly
80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80

Natural gas E (N) Hi = 10.35 kWh/mn3; d = 0.606, Wi = 13.295 kWh/mn3 Natural gas E (N) Hi = 10.35 kWh/mn3; d = 0.606, Wi = 13.295 kWh/mn3
1300 183 70 29 19 15 13 12 53 38 16 12 11 10 9 1700 – 120 51 33 27 23 22 93 68 31 23 21 19 19
1500 244 92 39 25 20 17 16 71 51 22 16 15 13 13 2000 – 164 69 44 35 30 28 128 93 41 31 28 25 25
1700 – 118 49 32 25 21 20 91 66 29 21 19 17 17 2300 – 213 87 55 43 36 34 – 120 52 38 34 31 30
1900 – 147 61 39 31 26 25 114 83 36 27 24 22 21 2600 – – 106 65 49 41 38 – – 62 44 39 35 34
2100 – 178 73 46 36 30 29 139 100 43 32 28 26 25 2900 – – 127 76 57 46 43 – – 73 51 44 39 38
2300 – 212 86 54 41 35 33 – 119 51 37 32 29 29 3200 – – 150 88 64 51 47 – – 85 57 49 43 42
2500 – 248 99 61 46 38 36 – 139 58 41 36 33 32 3500 – – 175 101 72 56 52 – – 97 64 54 48 46
2800 – – 118 71 53 43 39 – – 68 47 40 36 35 3800 – – 201 114 80 62 56 – – 110 72 60 52 50

Natural gas LL (N) Hi = 8.83 kWh/mn3; d = 0.641, Wi = 11.029 kWh/mn3 Natural gas LL (N) Hi = 8.83 kWh/mn3; d = 0.641, Wi = 11.029 kWh/mn3
1300 263 98 39 25 19 16 15 75 54 22 15 13 12 12 1700 – 168 68 43 33 27 26 130 94 40 28 25 23 22
1500 – 130 52 32 25 20 19 100 72 29 21 18 16 16 2000 – 230 92 56 43 35 33 – 128 53 38 33 30 29
1700 – 166 66 41 31 26 24 128 92 38 27 23 21 20 2300 – – 117 70 52 43 40 – – 67 47 40 36 35
1900 – 207 82 50 38 31 29 – 115 47 33 29 26 25 2600 – – 144 84 61 49 45 – – 81 55 47 41 40
2100 – 251 98 59 44 36 34 – 139 56 39 34 30 30 2900 – – 173 99 71 55 50 – – 96 63 53 47 45
2300 – – 115 69 51 41 38 – – 66 45 39 35 34 3200 – – 206 116 81 62 56 – – 112 72 60 52 50
2500 – – 133 78 57 46 42 – – 75 51 43 38 37 3500 – – 241 133 92 69 62 – – 129 82 67 57 55
2800 – – 161 92 65 51 46 – – 88 58 49 42 41 3800 – – – 152 103 76 68 – – – 92 75 63 60

LPG B/P (F) Hi = 25.89 kWh/mn3; d = 1.555, Wi = 20.762 kWh/mn3 LPG B/P (F) Hi = 25.89 kWh/mn3; d = 1.555, Wi = 20.762 kWh/mn3
1300 80 34 17 13 11 10 10 25 19 10 8 8 7 7 1700 138 58 30 23 20 19 18 46 36 20 17 16 15 15
1500 106 44 22 17 15 13 13 34 26 14 12 11 10 10 2000 189 79 40 30 26 24 23 62 48 27 23 21 21 20
1700 136 56 28 21 18 17 16 44 34 18 15 14 14 13 2300 248 102 50 37 32 29 28 81 62 34 29 27 26 25
1900 169 70 34 25 22 20 19 55 42 23 19 18 17 17 2600 – 128 61 45 38 35 34 102 78 42 35 32 31 30
2100 206 84 41 30 26 23 23 66 51 27 22 21 20 20 2900 – 156 74 53 45 40 39 124 94 50 41 38 36 35
2300 245 99 47 34 29 26 26 78 60 32 26 24 23 23 3200 – 186 86 61 51 46 44 – 112 58 47 43 41 41
2500 287 115 54 38 32 29 28 91 69 36 29 27 25 25 3500 – 220 100 70 58 51 49 – 131 67 53 49 46 46
2800 – 140 63 44 36 32 31 110 82 41 32 30 28 27 3800 – – 114 79 65 57 55 – – 75 60 55 52 51

WM-G30/3-A, version ZM-LN Screwed Flanged

R1 W-MF 512 DN 65 DMV 5065/12
Burner Low-pressure supply (with FRS) High-pressure supply (with HP R 1½ W-MF 512 DN 80 DMV 5080/12
rating (flow pressure in mbar into shut-off regulator) (flow pressure in mbar
kW valve, pe, max = 300 mbar) into double solenoid valve) R2 DMV 525/12 DN 100 DMV 5100/12
Nominal valve-train diameter Nominal valve-train diameter DN 125 VGD 40.125
11⁄2" 2" 65 80 100 125 150 11⁄2" 2" 65 80 100 125 150 DN 150 VGD 40.150
Nominal diameter of gas butterfly Nominal diameter of gas butterfly
80 80 80 80 80 80 80 80 80 80 80 80 80 80

Natural gas E (N) Hi = 10.35 kWh/mn3; d = 0.606, Wi = 13.295 kWh/mn3 The combustion chamber pressure in mbar must be added to the
2600 259 98 57 41 33 30 29 141 54 36 31 27 26 25 minimum gas pressure determined from the above chart. Minimum
3000 – 127 72 51 40 36 34 185 69 45 38 33 31 31 gas pressure should not be less than 15 mbar.
3400 – 159 89 62 47 42 40 – 85 54 45 38 37 36
3800 – 194 107 73 54 49 46 – 103 64 52 44 42 42
4200 – 233 126 84 62 55 52 – 122 75 60 51 48 47 For low-pressure supplies, EN 88-compliant governors with safety diaphragms
4600 – 275 147 97 70 62 58 – 142 86 69 57 54 53 are used. The maximum permissible supply pressure into the shut-off valve for
5000 – – 169 110 78 68 64 – 164 97 77 63 59 58 low-pressure installations is 300 mbar.
5400 – – 192 124 87 75 70 – 187 109 86 70 65 64
For high-pressure supplies, EN 334-compliant high-pressure regulators should
Natural gas LL (N) Hi = 8.83 kWh/mn3; d = 0.641, Wi = 11.029 kWh/mn3
2600 – 135 75 52 40 36 34 199 72 46 38 32 31 30 be selected from the brochure “Pressure regulators with safety devices for
3000 – 175 96 65 49 43 41 – 92 57 47 39 38 37 Weishaupt gas and dual-fuel burners”. This brochure details high-gas-
3400 – 220 118 79 58 51 48 – 114 70 56 47 44 43 pressure sets suitable for supply pressures of up to 4 bar.
3800 – 270 143 94 67 59 55 – 138 83 66 54 51 50
4200 – – 170 110 77 67 62 – 165 97 76 62 58 56
4600 – – 199 127 88 75 69 – 193 111 86 69 65 63 Refer to the burner’s rating plate for the maximum connection pressure.
5000 – – 230 144 98 84 77 – – 127 97 77 72 70
5400 – – 263 163 110 93 85 – – 143 109 85 79 77

LPG B/P (F) Hi = 25.89 kWh/mn3; d = 1.555, Wi = 20.762 kWh/mn3

2600 118 52 35 29 25 24 24 68 33 25 23 21 21 21
3000 154 66 44 35 31 29 28 89 41 31 28 26 26 25
3400 195 82 53 42 36 34 33 111 50 38 34 31 30 30
3800 240 99 63 49 42 39 38 136 60 44 39 36 35 35
4200 289 117 73 56 47 44 43 163 70 51 45 41 40 39
4600 – 137 84 64 53 49 48 193 81 58 51 46 45 44
5000 – 158 96 72 59 55 53 – 92 65 57 51 49 49
5400 – 180 108 80 65 60 58 – 104 72 63 56 54 54

13
Scope of delivery
Description WM-L30-T WM-L30-R WM-G30 ZM/LN WM-GL30 ZM-T WM-GL30 ZM-R

Burner housing, hinged flange, housing cover,

Weishaupt burner motor, air-inlet housing,
fan wheel, combustion head, ignition unit, ignition
cable, ignition electrodes, combustion manager
with control unit, flame sensor, stepping motors,
flange gasket, limit switch on hinged flange, fixing
screws l l l l l

Digital combustion manager W-FM 50 l l l – –

W-FM 54 – – – l l

Valve proving via W-FM and pressure switch

with electronic compound – – l l l

Class A double gas solenoid valve – – l l l

Gas butterfly valve – – l l l

Air-pressure switch – – l l l

Low-gas-pressure switch – – l l l

Preset, capacity-based mixing assembly l l l l l

Stepping motor for

compound regulation of fuel and air with W-FM
Stepping motor for air regulator l l l l l
Stepping motor for gas butterfly valve – – l l l
Stepping motor for oil regulator – l – – l

Oil-pressure switch in return – l – – l

Oil pump fitted to burner l l – l l

Oil hoses l l – l l

2 oil solenoid valves, oil regulator, nozzle head with-

solenoid valve, premounted regulating nozzle and
safety shut-off device – l – – l

3 oil solenoid valves, 1 safety valve, three-stage

nozzle head with premounted oil nozzle l – – l –

Electromagnetic clutch   – l l

Star-delta combination, fitted to motor l l l l l

IP 54 protection l l l l l

EN 676 stipulates that gas filters and gas pressure regulators form part of the burner supply (see Weishaupt accessories list).
Please enquire or see the special equipment section of this brochure for further burner executions, such as TRD 604, 24 h/72 h, etc.

l Standard
 Optional

14
Order numbers
Oil burners, version T Dual-fuel burners, version ZM-T
Burner Version Order No. Burner Version DMV size Order No.
type type
WM-L30/1-A T 211 320 10 WM-GL30/1-A ZM-T R1 218 310 11
WM-L30/2-A T 211 320 20 ZM-T R 1½ 218 310 12

DIN CERTCO: 5G1046/10 ZM-T R2 218 310 13

ZM-T DN 65 218 310 14
Oil burners, version R ZM-T DN 80 218 310 15
ZM-T DN 100 218 310 16
Burner Version Order No.
type ZM-T DN 125 218 310 17
WM-L30/1-A R 215 320 10 WM-GL30/2-A ZM-T R1 218 311 11
WM-L30/2-A R 215 320 20 ZM-T R 1½ 218 311 12
WM-L30/3-A R 215 320 30 ZM-T R2 218 311 13

DIN CERTCO: 5G1046/10 ZM-T DN 65 218 311 14

ZM-T DN 80 218 311 15
ZM-T DN 100 218 311 16
ZM-T DN 125 218 311 17

DIN CERTCO: 5G1044/10M

CE-PIN: CE-0085 BU 0360

Gas burners, version ZM Dual-fuel burners, version ZM-R

Burner Version DMV size Order No. Burner Version DMV size Order No.
type type
WM-G30/1-A ZM R1 217 310 11 WM-GL30/1-A ZM-R R1 218 315 11
ZM R 1½ 217 310 12 ZM-R R 1½ 218 315 12
ZM R2 217 310 13 ZM-R R2 218 315 13
ZM DN 65 217 310 14 ZM-R DN 65 218 315 14
ZM DN 80 217 310 15 ZM-R DN 80 218 315 15
ZM DN 100 217 310 16 ZM-R DN 100 218 315 16
ZM DN 125 217 310 17 ZM-R DN 125 218 315 17
WM-G30/2-A ZM R1 217 312 11 WM-GL30/2-A ZM-R R1 218 316 11
ZM R 1½ 217 312 12 ZM-R R 1½ 218 316 12
ZM R2 217 312 13 ZM-R R2 218 316 13
ZM DN 65 217 312 14 ZM-R DN 65 218 316 14
ZM DN 80 217 312 15 ZM-R DN 80 218 316 15
ZM DN 100 217 312 16 ZM-R DN 100 218 316 16
ZM DN 125 217 312 17 ZM-R DN 125 218 316 17
WM-G30/3-A ZM R 1½ 217 314 12 WM-GL30/3-A ZM-R R 1½ 218 317 12
ZM R2 217 314 13 ZM-R R2 218 317 13
ZM DN 65 217 314 14 ZM-R DN 65 218 317 14
ZM DN 80 217 314 15 ZM-R DN 80 218 317 15
ZM DN 100 217 314 16 ZM-R DN 100 218 317 16
ZM DN 125 217 314 17 ZM-R DN 125 218 317 17
ZM DN 150 217 314 18 ZM-R DN 150 218 317 18

CE-PIN: CE-0085 BU 0359 DIN CERTCO: 5G1044/10M

CE-PIN: CE-0085 BU 0360

15
Order numbers
Gas burners, version ZM-LN
Burner Version DMV size Order No.
type
WM-G30/1-A ZM-LN R1 217 311 11
ZM-LN R 1½ 217 311 12
ZM-LN R2 217 311 13
ZM-LN DN 65 217 311 14
ZM-LN DN 80 217 311 15
ZM-LN DN 100 217 311 16
ZM-LN DN 125 217 311 17
WM-G30/2-A ZM-LN R1 217 313 11
ZM-LN R 1½ 217 313 12
ZM-LN R2 217 313 13
ZM-LN DN 65 217 313 14
ZM-LN DN 80 217 313 15
ZM-LN DN 100 217 313 16
ZM-LN DN 125 217 313 17
WM-G30/3-A ZM-LN R 1½ 217 315 12
ZM-LN R2 217 315 13
ZM-LN DN 65 217 315 14
ZM-LN DN 80 217 315 15
ZM-LN DN 100 217 315 16
ZM-LN DN 125 217 315 17
ZM-LN DN 150 217 315 18

CE-PIN: CE-0085 BU 0359

16
Special equipment
WM-L30, version T
Version T (three-stage) WM-L30/1-A / T WM-L30/2-A / T
Pressure gauge with ball valve 110 000 79 110 002 82
Vacuum gauge with ball valve 110 005 69 110 017 00
Combustion-head extension by 150 mm 210 031 03 210 031 03
by 300 mm 210 031 04 210 031 04
Oil hoses, 1300 mm in lieu of 1000 mm on application on application
Two-stage operation with low-impact start or change-over 210 030 31 210 030 31
Air-inlet flange for duct connection, with LGW air-pressure switch (LGW 50 also required) on application on application
LGW 50 air-pressure switch 210 030 08 210 030 08
Oil meter VZO20 without transmitter 210 031 14 210 031 14
VZO20with low-frequency transmitter for external wiring 210 031 13 210 031 13
VZO20 with low-frequency transmitter forinternal wiring 210 031 24 210 031 24
ST 18/7 and ST 18/4 plug connections 210 030 13 210 030 13
KS40 controller fitted to burner (W-FM 50) 210 031 01 210 031 01
W-FM 100 (suitable for continuous operation) in lieu of W-FM 50 fitted 210 030 32 210 030 32
loose 210 030 88 210 030 88
Integral capacity controller and analogue signal convertor for W-FM 100 110 017 18 110 017 18
W-FM 200 in lieu of W-FM 50, with integral
capacity controller, analogue signal convertor,
and VSD module with optional fuel metering fitted 210 030 10 210 030 10
loose on application on application
DSA58 minimum-pressure switch in supply
(for TRD 72 h in conjunction with W-FM 100/200) on application on application
QRI flame sensor in lieu of QRB (required for TRD) 210 030 24 210 030 24
ABE with Chinese-character display, supplied loose (W-FM 100/200) 110 018 53 110 018 53
Special voltage (on application only) on application on application
110 V control voltage 250 031 72 250 031 72

Country-specific executions and special voltages on application

17
Special equipment
WM-L30, version R
Version R (sliding-two-stage or modulating) WM-L30/1-A / R WM-L30/2-A / R WM-L30/3-A / R
Pressure gauge with ball valve on pump 110 002 82 110 002 82 110 002 82
Pressure gauge with ball valve in return 110 011 50 110 011 50 110 011 50
Vacuum meter with ball valve on application on application on application
Combustion-head extension by 150 mm 210 031 05 210 031 05 210 031 06
by 300 mm 210 031 07 210 031 07 210 031 08
Oil hoses, 1300 mm in lieu of 1000 mm 110 001 59 – –
Air-inlet flange for duct connection, with LGW air-pressure switch (LGW 50 also required) on application on application on application
LGW 50 air-pressure switch 210 030 08 210 030 08 210 030 08
ST 18/7 and ST 18/4 plug connections 250 030 22 250 030 22 250 030 22
KS40 controller fitted to burner (W-FM 50) 210 031 02 210 031 02 210 031 02
W-FM 100 (suitable for continuous operation) in lieu of W-FM 50 fitted 210 030 38 210 030 38 210 030 38
loose 210 031 47 210 031 47 210 031 47
Integral capacity controller and analogue signal convertor for W-FM 100 110 017 18 110 017 18 110 017 18
W-FM 200 in lieu of W-FM 50 with integral
capacity controller, analogue signal convertor,
and VSD module with optional fuel metering fitted 210 030 39 210 030 39 210 030 39
loose on application on application on application
DSA58 minimum-pressure switch in supply
(for TRD 72 h in conjunction with W-FM 100/200) on application on application on application
QRI flame sensor in lieu of QRB (required for TRD) 210 030 24 210 030 24 210 030 24
VSD with integral frequency convertor (W-FM 50/200 required) 210 030 97 210 031 48 210 031 49
VSD with separate frequency convertor (W-FM 200 required)
(See accessories list for frequency convertor) 210 030 98 210 030 98 210 031 00
ABE with Chinese-character display, supplied loose (W-FM 100/200) 110 018 53 110 018 53 110 018 53
Special voltage (on application only) on application on application on application
110 V control voltage 250 031 72 250 031 72 250 031 72

Country-specific executions and special voltages on application

18
Special equipment
WM-G30, version ZM
Version ZM WM-G30/1-A WM-G30/2-A WM-G30/3-A
Combustion-head extension by 150 mm 250 031 83 250 031 83 250 031 85
by 300 mm 250 031 84 250 031 84 250 031 86
Solenoid valve for air-pressure switch test for continuous-run fan or post-purge 250 030 21 250 030 21 250 030 21
High-gas-pressure switch ( screwed W-MF) R ¾ to R 1½ GW 50 A6/1 250 031 40 250 031 40 250 031 40
GW 150 A6/1 250 031 41 250 031 41 250 031 41
GW 500 A6/1 250 031 42 250 031 42 250 031 42
High-gas-pressure switch (screwed DMV) R 2 GW 50 A6/1 150 017 52 150 017 52 150 017 52
GW 150 A6/1 150 017 53 150 017 53 150 017 53
GW 500 A6/1 150 017 54 150 017 54 150 017 54
High-gas-pressure switch (flanged DMV) GW 50 A6/1 150 017 49 150 017 49 150 017 49
GW 150 A6/1 150 017 50 150 017 50 150 017 50
GW 500 A6/1 150 017 51 150 017 51 150 017 51
ST 18/7 and ST 18/4 plug connections (W-FM 50/100/200) 250 030 22 250 030 22 250 030 22
Air-inlet flange for duct connection, with LGW air-pressure switch 210 031 15 210 031 15 210 031 15
KS40 controller fitted to burner (W-FM 50) 250 032 08 250 032 08 250 032 08
W-FM 100 (suitable for continuous operation)
in lieu of W-FM 50 fitted 250 030 74 250 030 74 250 030 74
loose 250 032 32 250 032 32 250 032 32
Integral capacity controller & analogue signal convertor for W-FM 100 110 017 18 110 017 18 110 017 18
W-FM 200 in lieu of W-FM 50 with integral
capacity controller, analogue signal convertor,
and VSD module with optional fuel metering fitted 250 030 75 250 030 75 250 030 75
loose 250 032 63 250 032 63 250 032 63
VSD with integral frequency convertor (W-FM 50/200 required) 210 030 97 210 030 97 210 031 49
VSD with separate frequency convertor (W-FM 200 required)
(See accessories list for frequency convertor) 210 030 98 210 030 98 210 030 98
Offset gas butterfly valve and DMV for vertical firing 250 032 93 250 032 93 250 032 93
ABE with Chinese-character display, supplied loose (W-FM 100/200) 110 018 53 110 018 53 110 018 53
110 V control voltage 250 031 72 250 031 72 250 031 72

Country-specific executions and special voltages on application

19
Special equipment
WM-GL30, version ZM-T
Version ZM-T WM-GL30/1-A WM-GL30/2-A
Combustion-head extension by 150 mm 250 031 87 250 031 87
by 300 mm 250 031 88 250 031 88
Solenoid valve for air-pressure switch test for continuous-run fan or post-purge 250 030 21 250 030 21
High-gas-pressure switch (screwed W-MF) R ¾ to R 1½ GW 50 A6/1 250 031 40 250 031 40
GW 150 A6/1 250 031 41 250 031 41
GW 500 A6/1 250 031 42 250 031 42
High-gas-pressure switch (screwed DMV) R 2 GW 50 A6/1 150 017 52 150 017 52
GW 150 A6/1 150 017 53 150 017 53
GW 500 A6/1 150 017 54 150 017 54
High-gas-pressure switch (flanged DMV) GW 50 A6/1 150 017 49 150 017 49
GW 150 A6/1 150 017 50 150 017 50
GW 500 A6/1 150 017 51 150 017 51
ST 18/7 and ST 18/4 plug connections (W-FM 54) 250 031 99 250 031 99
ST 18/7 plug connection (W-FM 100/200) 250 032 01 250 032 01
Air-inlet flange for duct connection, with LGW air-pressure switch 210 031 15 210 031 15
DSA58 minimum-pressure switch in supply
(for TRD 72 h in conjunction with W-FM 100/200) 210 030 46 210 030 46
W-FM 100 (suitable for cont. operation) in lieu of W-FM 54
with int. capacity controller and analogue signal convertor fitted 250 031 78 250 031 78
loose on application on application
W-FM 200 in lieu of W-FM 54 with integral capacity controller,
analogue signal convertor and VSD module with optional fuel
metering fitted 250 031 77 250 031 77
loose on application on application
VSD with int. frequency convertor (W-FM 54/200 required) 1) 210 030 97 210 031 48
VSD with separate frequency convertor (W-FM 200 required)
(See accessories list for frequency convertor) 1) 210 030 98 210 030 98
Oil hoses, 1300 mm in lieu of 1000 mm 150 000 47 150 000 44
VZO20 oil meter without transmitter 250 032 27 250 032 27
VZO20 oil meter with low-frequency transmitter for internal wiring
(W-FM 50/54 or W-FM 200) 210 031 24 210 031 24
VZO20 oil meter with low-frequency transmitter for external wiring 250 032 28 250 032 28
Offset gas butterfly valve and DMV for vertical firing 250 032 96 250 032 96
ABE with Chinese-character display, supplied loose (W-FM 100/200) 110 018 53 110 018 53
110 V control voltage (W-FM 100/200) 250 031 72 250 031 72
(W-FM 54) on application on application

Country-specific executions and special voltages on application

1)
VSD with ZM-T version burners: When firing on oil (i.e. without modulating capacity regulation), operation at 100 % speed is recommended.

20
Special equipment
WM-GL30, version ZM-R
Version ZM-R WM-GL30/1-A WM-GL30/2-A WM-GL30/3-A
Combustion-head extension by 150 mm 250 031 89 250 031 89 250 031 91
by 300 mm 250 031 90 250 031 90 250 031 92
Solenoid valve for air-pressure switch test for continuous-run fan or post-purge 250 030 21 250 030 21 250 030 21
High-gas-pressure switch (screwed W-MF) R ¾ to R 1½ GW 50 A6/1 250 031 40 250 031 40 250 031 40
GW 150 A6/1 250 031 41 250 031 41 250 031 41
GW 500 A6/1 250 031 42 250 031 42 250 031 42
High-gas-pressure switch (screwed DMV) R 2 GW 50 A6/1 150 017 52 150 017 52 150 017 52
GW 150 A6/1 150 017 53 150 017 53 150 017 53
GW 500 A6/1 150 017 54 150 017 54 150 017 54
High-gas-pressure switch (flanged DMV) GW 50 A6/1 150 017 49 150 017 49 150 017 49
GW 150 A6/1 150 017 50 150 017 50 150 017 50
GW 500 A6/1 150 017 51 150 017 51 150 017 51
ST 18/7 and ST 18/4 plug connections (W-FM 54/100/200) 250 030 22 250 030 22 250 030 22
Air-inlet flange for duct connection, with LGW air-pressure switch on application on application on application
DSA58 inimimum-pressure switchin supply
(for TRD 72 h in conjunction with W-FM 100/200) on application on application on application
W-FM 100 (suitable for continuous operation) in lieu of W-FM 54
fitted 250 031 76 250 031 76 250 031 76
loose 250 032 74 250 032 74 250 032 74
Integral capacity controller and analogue signal convertor for W-FM 100 110 017 18 110 017 18 110 017 18
W-FM 200 in lieu of W-FM 54 with integral capacity controller,
analogue signal convertor and VSD module with optional fuel
metering fitted 250 031 77 250 031 77 250 031 77
loose 250 032 75 250 032 75 250 032 75
VSD with integral frequency convertor (W-FM 54/200 required) 2) 210 030 97 210 031 48 210 031 49
VSD with separate frequency convertor (W-FM 200 required)
(See accessories list for frequency convertor) 2) 210 030 98 210 030 98 210 031 00
Oil hoses, 1300 mm in lieu of 1000 mm on application – –
Offset gas butterfly valve and DMV for vertical firing 250 032 96 250 032 96 250 032 96
ABE with Chinese-character display, supplied loose (W-FM 100/200) 110 018 53 110 018 53 110 018 53
110 V control voltage (W-FM 100/200) 250 031 72 250 031 72 250 031 72
(W-FM 54) on application on application on application

Country-specific executions and special voltages on application

2)
VSD with ZM-R version burners: General conditions for modulating capacity regulation when firing on oil
– Frequency: min. 35 Hz
– Turndown: max. 3:1

21
Special equipment
WM-G30, version ZM-LN
Version ZM-LN WM-G30/1-A WM-G30/2-A WM-G30/3-A
Combustion-head extension by 150 mm 250 032 39 250 032 39 250 032 41
by 300 mm 250 032 40 250 032 40 250 032 42
Solenoid valve for air-pressure switch test
for continuous-run fan or post-purge 250 030 21 250 030 21 250 030 21
High-gas-pressure switch ( screwed W-MF) R ¾ to R 1½
GW 50 A6/1 250 031 40 250 031 40 250 031 40
GW 150 A6/1 250 031 41 250 031 41 250 031 41
GW 500 A6/1 250 031 42 250 031 42 250 031 42
High-gas-pressure switch (screwed DMV) R 2
GW 50 A6/1 150 017 52 150 017 52 150 017 52
GW 150 A6/1 150 017 53 150 017 53 150 017 53
GW 500 A6/1 150 017 54 150 017 54 150 017 54
High-gas-pressure switch (flanged DMV)
GW 50 A6/1 150 017 49 150 017 49 150 017 49
GW 150 A6/1 150 017 50 150 017 50 150 017 50
GW 500 A6/1 150 017 51 150 017 51 150 017 51
ST 18/7 and ST 18/4 plug connections (W-FM 50/100/200) 250 030 22 250 030 22 250 030 22
Air-inlet flange for duct connection, with LGW air-pressure switch 210 031 15 210 031 15 210 031 15
KS40 controller fitted to burner (W-FM 50) 250 032 08 250 032 08 250 032 08
W-FM 100 (suitable for continuous operation)
in lieu of W-FM 50 fitted 250 030 74 250 030 74 250 030 74
loose 250 032 32 250 032 32 250 032 32
Integral capacity controller & analogue signal convertor for W-FM 100 110 017 18 110 017 18 110 017 18
W-FM 200 in lieu of W-FM 50 with integral
capacity controller, analogue signal convertor,
and VSD module with optional fuel metering fitted 250 030 75 250 030 75 250 030 75
loose 250 032 63 250 032 63 250 032 63
VSD with integral frequency convertor (W-FM 50/200 required) 210 030 97 210 030 97 210 031 49
VSD with separate frequency convertor (W-FM 200 required)
(See accessories list for frequency convertor) 210 030 98 210 030 98 210 030 98
Offset gas butterfly valve and DMV for vertical firing 250 032 93 250 032 93 250 032 93
ABE with Chinese-character display, supplied loose (W-FM 100/200) 110 018 53 110 018 53 110 018 53
110 V control voltage 250 031 72 250 031 72 250 031 72

Country-specific executions and special voltages on application

22
Technical data
Oil burners
Oil burners WM-L30/1-A / T WM-L30/2-A / T
Burner motor 1) Weishaupt type WM-D 132/120-2/7K5 WM-D 132/170-2/10K0
Nominal rating kW 7.5 10
Nominal current A 15 20
Motor protection switch 2) Type (e.g.) MS132 - 16 MS132 - 25
or motor prefusing 2)
(with overload protection) A minimum 25 A slow (external) 25 A slow (external)
Speed (50 Hz) rpm 2900 2850
Combustion manager Type W-FM 50 W-FM 50
Flame monitoring Type QRB QRB
Air stepping motor Type STE50 STE50
NOx Class per EN 267 2 2
Weight kg approx. 145 approx. 145
Integral pump Type J7 TA2
max. flow rate l/h 392 525
Oil hoses DN / Length 13 / 1000 20 / 1000

Oil burners WM-L30/1-A / R WM-L30/2-A / R WM-L30/3-A / R

Burner motor 1) Weishaupt type WM-D 132/120-2/7K5 WM-D 132/170-2/10K0 WM-D 132/210-2/14K0
Nominal rating kW 7.5 10 14
Nominal current A 15 20 28
Motor protection switch 2) Type (e.g.) MS132 - 16 MS132 - 25 MS132 - 32
or motor prefusing 2)
(with overload protection) A minimum 25 A slow (external) 25 A slow (external) 35 A slow (external)
Speed (50 Hz) rpm 2900 2850 2900
Combustion manager Type W-FM 50 W-FM 50 W-FM 50
Flame monitoring Type QRB QRB QRB
Air/oil stepping motor Type STE50 STE50 STE50
NOx Class per EN 267 2 2 2
Weight kg approx 155 approx. 155 approx. 175
Integral pump Type TA3 TA4 TA5
max. flow rate l/h 785 1050 1410
Oil hoses DN / Length 20 / 1000 25 / 1300 25 / 1300

1)
The electrical motors are high-efficiency IE2 motors in accordance with Voltages and frequencies:
Commission Regulation (EC) No. 640/2009 The burners are equipped as standard for three-phase alternating current,
400 V, 3 ~, 50 Hz. Other voltages and frequencies are available on application.
2)
The necessary motor protection can be provided either by a motor protection
switch (supplied and fitted into a panel by others), or with integral motor Standard burner motor:
overload protection (see special equipment). Insulation Class F, IP 54 protection.

23
Technical data
Gas and dual-fuel burners
Gas burners WM-G30/1-A WM-G30/2-A WM-G30/3-A
Burner motor 1) 2) Weishaupt type WM-D 132/120-2/7K5 WM-D 132/170-2/10K0 WM-D 132/210-2/14K0
Nominal rating kW 7.5 10 14
Nominal current A 15 20 28
Motor protection switch 2) Type (e.g.) MS132 - 16 MS132 - 25 MS132 - 32
or motor prefusing 2) (with overload protection) A minimum 25 A slow (external) 25 A slow (external) 35 A slow (external)
Speed (50 Hz) rpm 2900 2850 2900
Combustion manager Type W-FM 50 W-FM 50 W-FM 50
Flame monitoring Type ION ION ION
Air/gas stepping motor Type STE50 STE50 STE50
NOx Class per EN 676 ZM / ZM-LN 2/3 2/3 2/3
Weight (excluding DMV and fittings) kg approx 145 approx. 152 approx. 179

Dual-fuel burners, version ZM-T WM-GL30/1-A WM-GL30/2-A

Burner motor 1) 2) Weishaupt type WM-D 132/120-2/7K5 WM-D 132/170-2/10K0
Nominal rating kW 7.5 10
Nominal current A 15 20
Motor protection switch 2) Type (e.g.) MS132 - 16 MS132 - 25
or motor prefusing 2) (with overload protection) A minimum 25 A slow (external) 25 A slow (external)
Speed (50 Hz) rpm 2900 2850
Combustion manager Type W-FM 54 W-FM 54
Flame monitoring Type QRA2 QRA2
Air/gas/oil stepping motor Type STE50 STE50
NOx Class per EN 267 / EN 676 2 2
Weight (excluding DMV and fittings) kg approx. 160 approx. 167
Integral pump Type J7 TA2
max. flow rate l/h 392 525
Oil hoses DN / Length 13 / 1000 20 / 1000

Dual-fuel burners, version ZM-R WM-GL30/1-A WM-GL30/2-A WM-GL30/3-A

Burner motor 1) 2) Weishaupt type WM-D 132/120-2/7K5 WM-D 132/170-2/10K0 WM-D 132/210-2/14K0
Nominal rating kW 7.5 10 14
Nominal current A 15 20 28
Motor protection switch 2) Type (e.g.) MS132 - 16 MS132 - 25 MS132 - 32
or motor prefusing 2) (with overload protection) A minimum 25 A slow (external) 25 A slow (external) 35 A slow (external)
Speed (50 Hz) rpm 2900 2850 2900
Combustion manager Type W-FM 54 W-FM 54 W-FM 54
Flame monitoring Type QRA2 QRA2 QRA2
Air/gas/oil stepping motor Type STE50 STE50 STE50
NOx Class per EN 267 / EN 676 2 2 2
Weight (excluding DMV and fittings) kg approx. 170 approx. 177 approx. 190
Integral pump Type TA3 TA4 TA5
max. flow rate l/h 785 1050 1410
Oil hoses DN / Length 20 / 1000 25 / 1300 25 / 1300

1)
The electrical motors are high-efficiency IE2 motors in accordance with Voltages and frequencies:
Commission Regulation (EC) No. 640/2009 The burners are equipped as standard for three-phase alternating current,
2)
The necessary motor protection can be provided either by a motor protection 400 V, 3 ~, 50 Hz. Other voltages and frequencies are available on application.
switch (supplied and fitted into a panel by others), or with integral motor Standard burner motor:
overload protection (see special equipment). Insulation Class F, IP 54 protection.

24
Fuel systems
Gas-side fuel system Oil-side fuel system
W-FM 50/100/200 W-FM 54 Version (ZM-)T

5 7 1 6
7 9 7 9
P 2

P P P P P
1 Safety solenoid valve
2 Stage 1 solenoid valve
1 2 3 4a 4 8 5 6 1 2 3 4a 8 5 6
3 Stage 2 solenoid valve
4 Stage 3 solenoid valve
5 Burner-mounted oil pump
1 Ball valve * 1 Ball valve * 6 Nozzle head with 3 oil atomising nozzles
2 Gas filter * 2 Gas filter * 7 Pressure switch in supply (optional)
3 Pressure regulator, (LP) or (HP) * 3 Pressure regulator, (LP) or (HP) *
4 Low-gas-pressure switch 4a High-gas-pressure switch *
4a High-gas-pressure switch (for TRD) * 5 Double solenoid valve (DMV)
5 Double solenoid valve (DMV) 6 Gas butterfly valve Version (ZM-)R
6 Gas butterfly valve 7 Pressure gauge with push-button valve *
7 Pressure gauge with push-button valve * 8 Valve-proving/low-gas-pressure switch 5 1 8 2
8 Valve-proving pressure switch 9 Burner
9 Burner P

* Not included in burner price

4
3 7 6

P M
Layout of the valve train Support of the valve train
On boilers with hinged doors, the valve The valve train should be properly
train must be mounted on the opposite supported in accordance with the site
side to the boiler-door hinges. conditions. See the Weishaupt
1 Strainer
accessories list for various valve-train- 2 Normally closed solenoid valve
Compensator support components. in supply
To enable a tension free mounting of 3 Normally closed solenoid valve
the valve train, the fitting of a Gas meter in return
4 Nozzle head with regulating nozzle
compensator is recommended. A gas meter must be installed to 5 Burner-mounted oil pump
measure gas consumption during 6 Oilregulator
Break points in the valve train commissioning. 7 Pressure switch in return
Break points in the valve train should 8 Pressure switch in supply (optional)
be provided to enable the door of the
heat exchanger to be swung open. The
main gas line is best separated at the
compensator.

25
Dimensions

l2

l4
b1

d1

r1
b3
h4
h1 d
2
b4
h3
h5 I5 h2

r2
8 mm b2

Flanged connection
per EN 1092-1 Ducted-air flange
I3 I1

Burner Dimensions in mm
type l1 l2 l3 l4 l5 b1 b2 b3 b4 h1 h2 h3 h4 h5

WM-L30/1-A T 941 622 301 – 326 43 – 481 469 261 301 695 256 505 – 621

WM-L30/2-A T 941 622 301 – 326 43 – 480 507 261 301 695 256 505 – 621

WM-L30/1-A R 941 622 301 – 326 43 – 484 469 261 301 695 256 505 – 621

WM-L30/2-A R 941 622 301 – 326 43 – 488 507 261 301 695 256 505 – 621

WM-L30/3-A R 956 622 285 – 325 58 – 494 547 261 301 730 256 505 – 621

WM-G30/1-A ZM 1146 827 349 – 374 248 128 398 469 261 301 695 256 505 212 621

WM-G30/2-A ZM 1146 827 349 – 374 248 128 398 507 261 301 695 256 505 212 621

WM-G30/3-A ZM 1166 827 349 – 389 268 148 398 547 261 348 730 256 505 232 621

WM-GL30/1-A ZM-T 1146 827 349 – 374 248 128 612 469 261 301 695 256 505 212 621

WM-GL30/2-A ZM-T 1146 827 349 – 374 248 128 610 507 261 301 695 256 505 212 621

WM-GL30/1-A ZM-R 1146 827 349 – 374 248 128 615 469 261 301 695 256 505 212 621

WM-GL30/2-A ZM-R 1146 827 349 – 374 248 128 619 507 261 301 695 256 505 212 621

WM-GL30/3-A ZM-R 1166 827 349 – 389 268 148 625 547 261 348 730 256 505 232 621

WM-G30/1-A ZM-LN 1146 827 384 – 404 248 128 398 469 261 301 695 256 505 212 621

WM-G30/2-A ZM-LN 1146 827 374 – 414 248 128 398 507 261 301 695 256 505 212 621

WM-G30/3-A ZM-LN 1166 827 395 – 420 268 148 398 547 261 348 730 256 505 232 621

All dimensions are approximate.

Weishaupt reserve the right to make changes in light of future developments..

26
 Underside of Mounting-plate drilling dimensions Heat-exchanger preparation
ducted-air flange
WM 30/1 and WM 30/3
WM 30/2 1 Flange gasket
d3 60°
d3 2 Refractory
90$
60$ 3 Aperture
1

d1
d6
265
243
221
190

45$
30$
3

130
2
381 d4 d4
403 l3
d5 d5
425
The refractory 2 must not
protrude beyond the front edge
of the combustion head. It may
however be tapered (min. 60°).

Burner Dimensions in mm Nominal diameter

type r1 r2 d1 d2 d3 d4 d5 d6 of gas butterfly

WM-L30/1-A T 992 1085 290 380 M12 305 330 360 –

WM-L30/2-A T 992 1111 300 380 M12 305 330 360 –

WM-L30/1-A R 992 1085 290 380 M12 305 330 360 –

WM-L30/2-A R 992 1111 300 380 M12 305 330 360 –

WM-L30/3-A R 992 1151 367 450 M12 375 400 420 –

WM-G30/1-A ZM 992 1085 290 380 M12 305 330 360 DN 80

WM-G30/2-A ZM 992 1111 300 380 M12 305 330 360 DN 80

WM-G30/3-A ZM 992 1151 367 450 M12 375 400 420 DN 80

WM-GL30/1-A ZM-T 1038 1085 290 380 M12 305 330 360 DN 80

WM-GL30/2-A ZM-T 1048 1111 300 380 M12 305 330 360 DN 80

WM-GL30/1-A ZM-R 1052 1085 290 380 M12 305 330 360 DN 80

WM-GL30/2-A ZM-R 1055 1111 300 380 M12 305 330 360 DN 80

WM-GL30/3-A ZM-R 1059 1151 367 450 M12 375 400 420 DN 80

WM-G30/1-A LN 992 1085 280 380 M12 305 330 360 DN 80

WM-G30/2-A LN 992 1111 296 380 M12 305 330 360 DN 80

WM-G30/3-A LN 992 1151 356 450 M12 375 400 420 DN 80

All dimensions are approximate.

Weishaupt reserve the right to make changes in light of future developments.

27
 Max Weishaupt GmbH
88475 Schwendi
Tel +49 7353 830, Fax +49 7353 83358
www.weishaupt.de

Print No. 83211602, May 2012

Printed in Germany. All rights reserved.

Neachells Lane, Willenhall, WV13 3RG

Tel (01902) 609841, Fax (01902) 633343

We’re right where you need us

The security of a comprehensive
service network
Weishaupt equipment is available from Weishaupt are there when you need
good HVAC specialists, with whom them. The service department is
Weishaupt works in close partnership. available to Weishaupt customers
To support the specialists, Weishaupt around the clock, 365 days a year. A
maintains a large sales and service Weishaupt office near you is standing
network, ensuring equipment, spares by to answer all your heating questions.
and service are always available.