User manual HONEYWELL F76S

[. . . ] Use the appliance according to its intended use in good condition with due regard to safety and risk of danger. Note that the appliance is exclusively for use in the applications detailed in these installation instructions. [. . . ] In that way the upper filter is also cleaned by jets from the impeller. The filter automatically switches back to the operating position when the ball valve is closed again. Filters with Double Spin Technology have turbine blades which circulate the water and thereby set the rotor on the upper filter into a rotational motion. The internal impeller rinses off particles that have adhered to the upper filter at the intersecting points with the rotor. Ensure good access o Pressure gauge can be read off easily o Degree of contamination can be easily seen with clear filter bowl o Simplifies maintenance and inspection · The installation location should be protected against frost · Fit immediately after water meter o Corresponds to DIN 1988, Part 2 When connecting the solder sockets, do not solder the sockets together with the filter. High temperatures destroy internal parts which are important to the function!70 °C with red-bronze filter bowl Operating pressure min. 0 bar with red-bronze filter bowl 1/ ", 3/ ", 1", 11/ ", 11/ ", 2" Connection size 2 4 4 2 The reverse rinsing water must be routed to the drain channel in such a way that no backwater can occur. Direct connection: o Connector DN 50/70 as well as the necessary pipes and siphon (3 elbows 90°) in DN 70. We recommend a planned maintenance contract with an installation company In accordance with DIN 1988, part 8, the following measures must be taken: Interval: every 2 months · The filter must be cleaned by reverse rinsing regularly, at the latest every 2 months · Non-compliance can lead to the filter becoming blocked This results in a drop in pressure and decreasing water flow · the filter meshes are made of stainless steel. A red coating as a consequence of rust from the pipelines has no influence on function or the way the filter works Do not forget to do a visual check of the ball valve. *at 4 bar inlet pressure and 3 x 3 seconds reverse rinsing duration During reverse rinsing, an inlet pressure of at least 1. At the latest every 2 months, reverse rinsing should be carried out according to DIN 1988, Part 8. to ensure convenient and regular adherence to the reverse rinsing interval , we recommend installing an automated reverse rinsing system Z11S. [. . . ] The automated system reliably takes over reverse rinsing of the filter at intervals which can be set between 4 minutes and 3 months. Problem Too little or no water pressure Cause Shutoff valves upstream or downstream from filter not fully open Filter mesh dirty Remedy Open the shutoff valves fully Reverse rinsing M76K-A16 RV277 1" 11/4" 11/2" 2" + 3/4" 0901444 0901445 0901446 0901447 0901448 AF11S-1/2A AF11S-1A AF11S-11/2A AF11DS-1/2A AF11DS-1A VST06 Z11S Automatic reverse rinsing actuator For automatic filter cleaning at presettable intervals Inlet check valve Available in sizes R1/2" - 2" Connection set Connection set A = Threaded male connection; B = Solder union connection Differential pressure switch Filter insert complete Available with filter meshes 20 µm, 50 µm, 100 µm, 200 µm, 300 µm, 500 µm Filter insert complete Available with filter meshes 20 µm, 50 µm, 100 µm, 200 µm, 300 µm, 500 µm (for filters with Double Spin Technology) Filter insert complete* Filter mesh 100 µm Filter insert complete* for filters with Double Spin Technology, Filter mesh 100 µm Clear filter bowl Red-bronze filter bowl O-ring set (Pack of 10) Drain connector Ball valve complete * The filter guide (either with double spin or without double spin feature) is included in the packaging of the replacement filter inserts (AF11DS and AF11S) only for the sizes 1/2" up to 11/4! [. . . ]