
09.01.2020 Rev. 10 2
CONTENTS
1. WARNINGS.......................................................................................................................................... 3
1.1. Warning Symbols and Descriptions............................................................................................... 3
1.2. General Safety Rules...................................................................................................................... 4
2. TERMSOFWARRANTY.................................................................................................................... 6
2.1. Out of Warranty Conditions.......................................................................................................... 6
3. BURNER’SGENERAL FEATURES................................................................................................... 7
3.1. Purposeof Useand Work Limits of Burners................................................................................. 7
3.2. Process Burner Components .......................................................................................................... 8
4. GAS,FLUE GASAND HEATING WATER SCHEMA................................................................... 15
5. TECHNICAL DATA .......................................................................................................................... 16
5.1. Capacity and Technical Chart...................................................................................................... 16
5.2. Outer Dimensions......................................................................................................................... 17
6. INSTALLATION................................................................................................................................ 19
6.1. Burner Assembly Drawing........................................................................................................... 19
7. COMMISSIONING............................................................................................................................. 20
7.1. Ignition and Ionizasyon System................................................................................................... 20
7.2. General Controls .......................................................................................................................... 21
7.3. Combustion Adjustment............................................................................................................... 22
7.3.1. Gas Adjustment........................................................................................................................ 22
7.3.1.1. VGD 20 4011 - 5011 Series Gas Valve................................................................................ 22
7.3.1.2. MB DLE Series Monoblock Gas Valve................................................................................ 22
7.3.1.3. MB ZRD(LE) 405 –412 Series Gas Valve.......................................................................... 24
7.4. Air pressureswitchadjustment .................................................................................................... 25
7.5. Servomotor Adjustment............................................................................................................... 25
7.6. Pilot Ignition System.................................................................................................................... 27
7.7. ProgramRelay.............................................................................................................................. 27
7.8. Function Controls and Adjustments............................................................................................. 28
7.9. Final Checks................................................................................................................................. 28
7.10. Gas Pass Equipment Requiredin Gas Line.............................................................................. 29
8. MAINTENANCE................................................................................................................................ 31
8.1. Monthly Maintenance................................................................................................................... 31
8.2. SeasonalMaintenance.................................................................................................................. 31
9. TROUBLESHOOTING...................................................................................................................... 32
10. PERIODICAL FLUE GASMEASUREMENT REPORT.............................................................. 33
11. AFTER-SALESSERVICES............................................................................................................ 34
12. NOTES............................................................................................................................................. 35