AMK OWR 20 Manual, Planning, Installation And Commissioning

5, 4 Snow load: For most collector installation ap- plications universal collector mounting sets are available. These systems are suitable for most slanted or flat roofs as well as for mounting to facades and balcony railings. All mounting systems are con- structed for snow loads s k of…

19, 18 The dimensioning of the expan- sion vessel in the collector cir- cuit must be such that, even af- ter an interruption to the power supply of the circulation pump in the collector circuit during the time of maximum solar irra- diation intensity, operation can be automatically resume…

23, 22 Lightning protection In the storage tank or the wa- ter heater, very high domestic hot water temperatures can sometimes arise. For protec- tion against scalding at the stor- age tank output, a thermostatic 3-way mixing valve is to be in- stalled and configured so that Scald p…

11, 10 Example: installation of 2 OWR 20 collectors The installation materials in- clude: - 2 OWR 20 collectors (incl. packaging material) - 1 basic flat roof set - 2 flat roof extension set - 1 basic hydraulics set - 2 hydraulics extension set Flat roof extension set Basic flat roof set 1 2 3…

6, 5 Example: installation of 2 OWR 20 collectors The installation materials include: - 2 OWR 20 collectors - 1 basic tiled roof set - 1 tiled roof extension set - 1 basic hydraulics set - 1 hydraulics extension set 1 2 3 4 5 - 13mm socket spanner/open-ended spanner - 30mm open-ended spann…

12, AMK OWR 20 11 Slide the slot nut for the base section and for the extension section into the collector frame. The slot nut and the collector frame join flush with one an- other. The pivot bolt is not yet to be fastened. Tighten the other bolts. Pivot bolt Unfold the stand section, and ti…