3
GB-073B_f.820
1. Read and strictly follow the installation and operating instructions to ensure
alonglifeandreliableunitoperation.
2. Theunitshouldalwaysbeventedbeforetheinitialstart-up.
3. Theunitshouldalwaysbeventedbeforeinitialstart-up.Venttheuniteachtime
afterthewaterhasbeenemptiedfromtheheaterorpipes(e.g.whenwatersup-
plysystemhasbeenrepairedormaintained).Followtheprocedureprovidedin
section‘Venting’.
4. Theunitshouldbeconnectedtotheelectricalsystemandthereliabilityofre
protectionsystemshouldbetestedbyaqualiedperson.
5. Theunithastobeearthedorneutrallygrounded.
6. Theunitmustbepermanentlyconnectedtothemains.
7. Electricinstallationshouldbeequippedwithresidualcurrentprotectivedevices
andothersolutionswhichwillensuredisconnectingtheheaterfromthesource
ofpower(intervalsbetweenalltheirpolesshouldnotbelessthan3mm).
8. Theunitmustnotbeinstalledintheplacewhichisexposedtothedangerof
explosionandaplaceinwhichthetemperaturemaydropbelow0°C.
9. Theunitmustbeconnectedtothecoldwatersuppliesonly.
10. Donotusethedevicewhenthewaterhasbeenemptiedfromtheunitorpipes
(e.g.whenwatersupplysystemhasbeenrepairedormaintained).Turnoffthe
tap immediately when you notice the water supply interruption. Vent the unit
whenthewaterisonceagainsuppliedtothepipingsystem.Followtheprocedure
providedinsection‘Venting’.
11. Unit’scovermustnotbetakenoffwhilepowerison.
12. Thisunitcanworkonlywiththetapsetincludedintheproductbox.
13. Theunitmustnotbeinstalledwhereitwillbeexposedtothedirectsprayfrom
showerhead.
14. Thetapsetworksasanairventandtherefore,itcannotbeconnectedtoany
valveoraconnectorthatisnotrecommendedbythemanufacturer.
15. Failuretoinstallthelteronwatersupplypipecancauseunit’sdamage.
16. Theltershouldbecleanedafterwatersupplysystem’srepairormaintenance
works,whenthewatergetsdirty,orafter1yearofuse.
17. Appropriate precaution must be taken when using hot water. Temperature of
waterover40°Cmaycausehotfeelinganditcanbedangerousforchildren.
18. Iftheinseparablesupplycordbecomesdamaged,itshouldbereplacedatthe
manufacturer’s,inspecialrepairshop,orbyaqualiedpersoninordertoavoid
allrisks.
19. Itisnecessarytoregularlycleantheshowerheadfromthelimescale.
Safety instructions