Table Of Contents - WarmFlow Direct DI120UV User Instructions

CONTENTS
1 User Instructions ................................................................................................................. 2
1.1 Cylinder Thermostat ................................................................................................................... 2
1.2 Immersion Thermostat ............................................................................................................... 2
1.3 Discharge ................................................................................................................................... 2
2 Installation Requirements ................................................................................................... 3
3 Handling and Storage ......................................................................................................... 4
4 Standard Equipment ........................................................................................................... 4
5 Technical Data ..................................................................................................................... 4
5.1 General ...................................................................................................................................... 4
5.2 Direct Cylinders .......................................................................................................................... 5
5.3 Indirect Cylinders........................................................................................................................ 6
5.4 Eco Direct Cylinders ................................................................................................................... 7
5.5 Twin Coil Cylinders ..................................................................................................................... 8
5.6 Triple Coil Cylinders ................................................................................................................... 9
6 Installation ......................................................................................................................... 10
6.1 Cylinder Location...................................................................................................................... 10
6.2 Hot & Cold Water Connections ................................................................................................. 10
6.3 Primary, Renewable & Tertiary Circuits .................................................................................... 11
6.4 Tundish .................................................................................................................................... 11
6.5 Expansion Vessel ..................................................................................................................... 11
6.6 Hard water................................................................................................................................ 11
6.7 Pipework Configurations........................................................................................................... 12
6.8 Discharge Pipework ................................................................................................................. 13
6.9 Worked Example ...................................................................................................................... 15
6.10 Electrical Installation ................................................................................................................. 16
7 Commissioning.................................................................................................................. 18
7.1 Draining .................................................................................................................................... 18
8 Maintenance ....................................................................................................................... 19
8.1 Regular Maintenance ............................................................................................................... 19
8.2 Inspection Access .................................................................................................................... 19
8.3 Replacement Parts ................................................................................................................... 19
8.4 Fault Finding ............................................................................................................................ 20
9 Guarantee ........................................................................................................................... 21
10 End-of-Life Information .................................................................................................. 22
10.1 Safety Risks ............................................................................................................................. 22
10.2 Disassembly of the Product ...................................................................................................... 22
10.3 Casing and key components .................................................................................................... 23
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