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® RETROFIT OF XO WATERCLEAN SYSTEM YB-904 Version 1.10 XO CARE A/S Usserød Mølle Håndværkersvinget 6 +45 70 20 55 11 DK 2970 Hørsholm info@xo-care.com Denmark www.xo-care.com...
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XO CARE A/S YB-904 Ver 1.10 Page 2 of 14...
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WARNING: When making changes and handling electronics in the XO 4 Unit – always use ESD antistatic wristband (UC-600). Tools needed: Torx20 screwdriver Torx10 screwdriver Nipper Hose cutter Approx. 15 cable ties Complete kit. XO-450 (AP-935, AP-922), Water Clean System...
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Dismount the cover (*1) from the service door. On the left side of the Unit (4 Torx 20 screws) The bottle holder system. Fit the bottle holder system where you previously have removed the cover by use of the four Torx 20 screws.
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The liquid motor pump for Water Clean. Fit the pump in the farthest left position of the XO 4 Unit by using the included two Torx 20 screws. The water tank with fittings. XO CARE A/S YB-904 Ver 1.10 Page 5 of 14...
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Mounting holes of the water tank. Fit the water tank and the white mixing cup in the pre drilled holes in the mounting plate using four Torx 20 screws. 3 way air valve, V30. XO CARE A/S YB-904 Ver 1.10 Page 6 of 14...
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Torx 10 screws. The 2 way water valve, V27. Fit the 2 way water valve V27 in the left position using the included Torx 10 screw. XO CARE A/S YB-904 Ver 1.10 Page 7 of 14...
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Green=From pump to non-return valve on top of backflow prevention. Measure and cut 4 pieces of 4 mm. blue tube for the 3 way valve V30. Air pressure from valve V30 to top of backflow prevention 11.5cm...
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Make sure to fit the non-return valve with the arrow pointing upwards. Remove the 4mm clear water tube connecting the outlet of the pressure regulator and the regulator of the cup filler. XO CARE A/S YB-904 Ver 1.10 Page 9 of 14...
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Cut a piece of 15cm of the clear 4 mm tube and connect it between the outlet of the water pressure regulator and the inlet of the water valve V27. Connect the supplied 4mm spiral tube between the outlet of the 2 way water...
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Connect the water outlet from the pressure tank to the T-fitting next to the cup filler regulator. Connect cable CA- 033 plug J37 to connector J37 on the Backplane. XO CARE A/S YB-904 Ver 1.10 Page 11 of 14...
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Connect CA-033 plug S5B to connector J1 on the cup level sensor. Connect CA-033 plug s14 to the connector J1 on the bottle level sensor on the service door. XO CARE A/S YB-904 Ver 1.10 Page 12 of 14...
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Connect cable CA-007 plug J5 to connector J5 on the backplane. Connect cable CA-007 plug S5 to connector J2 on the cup level sensor. Connect cable CA-007 plug V30 to the 3-way valve V30. XO CARE A/S YB-904 Ver 1.10 Page 13 of 14...
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Fit the overflow tube on the side of the mixing cup and put the other end down towards the water reservoir. Test the newly installed equipment, and confirm that there is no water leaks. XO CARE A/S YB-904 Ver 1.10 Page 14 of 14...
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