ARCA MK Series - Default Chapter; Table of Contents

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TABLE OF CONTENTS
1. IMPORTANT .......................................................................................................................................................1
2. TECHNICAL DATA.............................................................................................................................................2
2.1 MAIN SPECIFICATIONS OF MK BOILERS..................................................................................................2
2.2 MK BOILER DIMENSIONS............................................................................................................................4
2.3 TECHNICAL SPECIFICATIONS OF PRK BOILERS ....................................................................................5
2.4 DIMENSIONS OF PRK BOILERS .................................................................................................................8
3. SWITCHBOARD .................................................................................................................................................9
3.1 SWITCHBOARD ............................................................................................................................................9
3.2 WIRING DIAGRAM........................................................................................................................................9
3.3 TERMINAL BOX CONNECTIONS ..............................................................................................................10
3.4 WATER STORAGE CYLINDER CONNECTIONS ......................................................................................10
3.5 RUNNING ....................................................................................................................................................10
4. BURNERS .........................................................................................................................................................11
4.1 MINIMAL VALUE OF THE
BURNER OUTPUT AT FIRST STAGE ............................................................12
5. INSTALLATION ................................................................................................................................................12
5.1 HYDRAULIC DIAGRAM ..............................................................................................................................12
5.2 JACKET MOUNTING...................................................................................................................................13
5.3 ANTICONDENSATION PUMP ....................................................................................................................15
5.4 FLUE ............................................................................................................................................................15
6. USAGE ..............................................................................................................................................................15
6.1 FIRST IGNITION CONTROL.......................................................................................................................15
6.2 RUNNING DATA..........................................................................................................................................15
6.3 REDUCED OUTPUT RUNNING .................................................................................................................16
6.4 BOILER WATER TEMPERATURE .............................................................................................................16
6.5 SYSTEM IGNITION .....................................................................................................................................16
6.6 BOILER THERMOSTAT SET VALUES.......................................................................................................16
6.7 BOILER WATER..........................................................................................................................................17
7. MAINTENANCE ................................................................................................................................................18
7.1 EVERYDAY MAINTENANCE OPERATIONS .............................................................................................18
7.2 SEASONAL MAINTENANCE OPERATIONS..............................................................................................18
7.3 DOOR TIGHTNESS CONTROL..................................................................................................................19
7.4 BOILER SCALING .......................................................................................................................................19
7.5 PERIODIC CONTROLS...............................................................................................................................19
8. CERTIFICATIONS ............................................................................................................................................20