CONTENTS
1 TECHNICAL FEATURES AND DIMENSIONS
1.1 BOILER DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 1
1.2 DIMENSIONAL DETAILS
1.3 TECHNICAL FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2
1.4 CIRCULATING PUMP PERFORMANCE CURVES . . . . . . . . . . . . . . . . . . . . . . . . . page 3
1.5 INTERNAL VIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 4
2 GENERAL INSTRUCTIONS FOR THE INSTALLATION
2.1 BOILER ROOM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 5
2.2 VENTILATION REQUIREMENTS
2.3 BOILER CONNECTION
2.4 FLUE CONNECTION
2.5 HEATING SYSTEM WATER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 6
2.6 FILLING WATER SYSTEM
2.7 ELECTRIC CONNECTION
2.8 OVERHEAT PROTECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 7
2.9 SMOKE SAFETY DEVICE
2.10 ELECTRONIC IGNITION
3 USE AND MAINTENANCE
3.1 PRE-LIGHTING CHECKS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 9
3.2 HONEYWELL V 4600 C GAS VALVE
3.3 SIT 830 TANDEM GAS VALVE
3.4 HONEYWELL VR 4605 C GAS VALVE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 10
3.5 ADJUSTING THE GAS PRESSURE TO BURNERS
3.6 CONVERSION INTO L.P.G. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 11
3.7 REMOVING THE CASING
3.8 GAS PIPE FILTER
3.9 CLEANING AND MAINTENANCE
3.10 FAULT FINDING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 12
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