infoInformation on vertically firing burners

For steam, thermal-fluid and process plant (55 –10 700 kW)

Vertically firing burners

An additional solenoid valve enables the W-FM toalso test the air pressure switch on burners with acontinuous-run fan or post-purge facility, ensuringmaximal safety

The gas valve assembly is ideally positioned and benefits from additional cooling, thanks to its proximityto the air inlet

The ABE control and display unit should ideally be located in a control station close to the burner

Vertical heat generators can oftenplace additional demands on burnerequipment. Weishaupt offers a specialvertical-firing execution for theseapplications.

Reliable operationSafety-critical components, such as thegas butterfly valve, actuator, gas valveassembly, and gas pressure switches,are securely located away from high-temperature zones to ensure their reliableoperation.

This single measure alone results in anconsiderable increase in operationalreadiness.

Simple installationThe burner’s gas valve train is suppliedpre-assembled from the gas butterflyvalve to the double gas valve assembly,ensuring the various components will becorrectly located at the burner’s air inlet. The ready-to-connect cables will like-wise be precisely the right length.

A further benefit of the vertical executionis that the burner can be rotated aboutthe heat generator’s vertical axis to anydesired angle. Consequently, the burnercan be easily aligned to any gas supplyhanding.

Burner cooling with post-purge orcontinuous-run fan The vertical arrangement of the heatgenerator, and the associated backflowof heat, mean that improved cooling isnecessary to protect the burner when itis idle. A longer post-purge time, or continuous-run fan, can effectively prevent the mixing assembly fromoverheating. The required run-on timesand air-damper position can be set viathe combustion manager

Vertically firing burners for any application

2

3

The control and display unitcan be located on the burneror, ideally, in a control stationclose to the burner

The assembly is designed to be suitable for both left and right-handed gas connections

Gas supply handing is determinedby the orientation of the burner

The combustion manager canbe mounted on the burner or ina control panel as required

The burners can be equipped witha mains contactor or an integratedstar-delta combination

Optimal placement of theactuators ensures their precise and reliable operation

All electrical componentsand cables are sited in secure, servicing-friendlypositions

The side-mounted air inlet provides ambient air circulation

and component cooling

Optimal positioningof the gas valve

assembly ensuressafe and reliable

operation

Vertically firing WM-series burners:Gas and dual-gas valve train arrangements

Adaption of the gas valve train to vertical firing (additional cost item)

Appropriately sized dual gasvalve trains (flanged examples illustrated here).

4

5

Appropriately sizedgas valve train

(screwed exampleillustrated here)

Appropriately sizedgas valve train

(flanged example illustrated here)

Vertically firing Weishaupt burners1)

Additional equipment to standard burner

Burner series Offset gas butterfly valve and double gas valve assembly Order No.

monarch® WM-G(L) 10 250 032 96

monarch® WM-G(L) 20 250 032 95

monarch® WM-G(L) 30 250 032 93

monarch® WM-G(L) 50 250 034 32

Burner series Solenoid valve for air pressure switch test with post-purge or continuous-run fan Order No.

monarch® WM-G(L) 10 250 030 21

monarch® WM-G(L) 20 250 030 21

monarch® WM-G(L) 30 250 030 21

monarch® WM-G(L) 50 250 030 21

1) The burners are labelled with a CE Mark, the relevant CE-PIN per2009/142/EC, DIN-CERTCO, and the identification number of thenotified body.

This brochure on vertically firing WM-series burners is a supplementto the product brochures for the WM 10 to WM 50 monarch® burners.

The burner and valve train selection charts and special equipmentlists in those brochures apply equally to vertically firing burners.

Flexible communications:Compatible with building management systems

W-FM 100 / 200combustion manager

W-FM 50combustion manager

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WM-G 10–50W-FM50W-FM100W-FM200

●

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●

●

●

●

●

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0.2 s–108 min (0.2 s)0.2 s–1092 h (5.0 s)0.2 s–1092 h (5.0 s)

●

●

●

●

●

●

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●

●

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WM-L 10–50W-FM50W-FM100W-FM200

●

●

●

●

●

●

●

●

●

●

●

0.2 s–108 min (0.2 s)0.2 s–1092 h (5.0 s)0.2 s–1092 h (5.0 s)

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

WM-GL 10–50W-FM54W-FM100W-FM200

●

●

●

●

●

●

●

●

●

●

●

0.2 s–108 min (0.2 s)0.2 s–1092 h (5.0 s)0.2 s–1092 h (5.0 s)

●

●

●

●

●

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ABE = Control and display unit ● Standard ● Recommended Optional1) In the event of a call for heat during the post-purge time, the burner restarts without a motor shutdown

Overview of digital control variants(Equipment must comply with local regulations)

The digital combustion manager isthe basis of communications withother superordinate systems. This isgenerally achieved using the eBusor Modbus protocols.

All the usual burner and boiler functionscan be monitored and controlled througha direct connection with a building management system.

A graphical HMI is available as an optionto provide a user-friendly overview ofthe boiler. The touchscreen display allowsnumerous functions to be adjusted andmonitored, such as system parameters

and setpoints of individual and multi-boilerplant and ancilliary equipment.

The controls specialists, Neuberger, whoare a part of the Weishaupt Group, areable to design and implement complexcontrol solutions.

Further optional components enableconnections to be made to systems usingcommonplace industrial standards, suchas Profibus-DP, LON-Bus, and ModbusRTU, and network protocols such asProfinet I/O, Modbus TCP, BacNet, etc.

A recent addition to Weishaupt’s portfoliois the W-FM COM communications module. It transmits data securely overthe internet so that it can be called upand displayed in a browser window on acomputer, tablet, or smartphone, facilitating accurate service planning forexample. Even away from the internetyou can be kept up to date with the operation of the burner: In the event of asafety shutdown or other predefinedtrigger, an SMS text message is sentautomatically.

Max Weis haupt GmbH88475 Schwen diTe l +49 7353 830, Fax +49 7353 83358www.weis haupt.de

Print No. 83213302, February 2017Printed in Germany. All rights reserved.

Neachells Lane, Willenhall, WV13 3RGTel (01902) 609841, Fax (01902) 633343

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