3Contents1 Important safeguards ................................... ..................................................................41.1 Grounding / Double insulation instructions ............................................................. 52 Vacuum unit Supreme 100 assembly instructions...................................................... 62.1 Fitting the wall bracket ...................................................................................... 62.2 Locating the vacuum cleaner on the wall bracket............................................. 62.3 Connecting the machine .................................................................................. 63 Operating instructions Supreme 100 .......................................................................... 73.1 Starting the machine ........................................................................................ 73.2 Servicing .......................................................................................................... 74 Filter and dust bags - Supreme 100.............................................................................. 84.1 Replacing the dust bag .................................................................................... 84.2 Replacing / cleaning the filter .......................................................................... 85 Vacuum unit Supreme 150 / Supreme 250 /Supreme LCD assembly instructions........................................................................... 95.1 Fitting the wall bracket ..................................................................................... 95.2 Locating the vacuum cleaner on the wall bracket ............................................ 95.3 Connecting the machine .................................................................................. 95.4 Utility inlet ............................................................................................................. 106 Operating instructions Supreme 150 / Supreme 250 / Supreme LCD .................... 106.1 Starting the machine ...................................................................................... 106.2 Servicing ........................................................................................................ 106.3 Supreme LCD Display ................................................................................... 117 Filter and dust bags - Supreme 150 / Supreme 250 / Supreme LCD ...................... 127.1 Replacing the bag filter .................................................................................. 127.2 Fitting the bag filter ........................................................................................ 127.3 Replacing the dust bag .................................................................................. 127.4 Fitting the dust bag ........................................................................................ 128 Electrical connection ................................................................................................... 139 Accessories .................................................................................................................. 1410 Troubleshooting ........................................................................................................... 1510.1 Service/maintenance guide - Supreme 100 .................................................. 1710.2 Service/maintenance guide - Supreme 150 / Supreme 250 / Supreme LCD .. 1711 Dimensional drawings ................................................................................................. 1812 Wireless communication - Wireless+/Deluxe ............................................................ 1913 Technical data ............................................................................................................... 2014 Nilfi sk Central Vacuum Warranty ................................................................................ 2115 Explanation of indication lights .................................................................................. 22Congratulations on your choice of central vacuum cleaner! If you use your vacuum cleanerin accordance with these operating instructions, your machine will be a pleasure to useand an essential worktool in your home for many years to come.Our products are under constant development and we, therefore, reserve the rightto make any necessary alterations to the design of the machine.We also make reservations concerning any misprints that may arise.Legislation governing consumer compensation claims apply to this product under current terms of sale -on the assumption that the product has been used correctly (for household use) and maintainedin accordance with the instructions contained in this user guide. Dust bags are consumables.This product comes under the various countries’ statutory requirements concerning the collection and safe treatment of electrical products and, when the time comes for its disposal, it should be handed overto a dealer or waste disposal site for recycling purposes.Complaints caused by faulty or incorrect assembly should be made to the installation firm responsible.Entitlement to compensation may not apply through failure to use the machine correctly or grossnegligence concerning the maintenance of the product.