Viessmann CVBA, Installation Instructions For Contractors

Page 1: ...Installation instructions for contractors VIESMANN Vitocell 100 B Type CVBA Dual mode DHW cylinder 400 500 l with Solar Divicon VITOCELL 100 B 5838690 GB 2 2019 Dispose after installation ...

Page 2: ... Safeguard the system against reconnection Wear protective clothing Please note Electronic assemblies can be damaged by elec trostatic discharge Prior to commencing any work touch earthed objects such as heating or water pipes to dis charge static loads Danger Hot surfaces can cause burns Before maintenance and service work switch OFF the appliance and let it cool down Never touch the hot surfaces...

Page 3: ...t 10 Fitting the profile bracket 11 Fitting the overflow pipe 11 Fitting the Solar Divicon 12 Fitting the thermal insulation mat at the top 12 Route the cable 13 Closing the thermal insulation 13 Connecting the immersion heater EHE 15 Connecting the heating water side and solar side 15 System scheme with solar collectors and boiler 16 Connections on the DHW side 17 Safety valve 18 Install high lim...

Page 4: ... installed and operated in sealed unvented systems that comply with EN 12828 DIN 1988 or solar thermal systems that comply with EN 12977 with due attention paid to the associated installation service and operating instruc tions DHW cylinders are only designed to store and heat water of potable water quality Heating water buf fer cylinders are only designed to hold fill water of pot able water qual...

Page 5: ...to statutory regulations especially concerning the hygiene of potable water Product information Vitocell 100 B type CVBA Enamelled DHW cylinder with internal indirect coil for heating domestic hot water in conjunction with the following Solar thermal systems Floorstanding boilers Wall mounted boilers Heat pumps for dual mode operation Additionally the use of an immersion heater is pos sible Capaci...

Page 6: ...t be able to come into contact with naked flames Exercise caution when welding and soldering Please note To prevent material losses install the DHW cyl inder in a room free from draughts and risk of frost When not in use the DHW cylinder must be drained if there is a risk of frost Provide adequate clearance from the wall so that the Vitosolic 100 can be operated if installed Use the adjustable fee...

Page 7: ...0 150 150 Fig 3 Immersion heater installation instructions Maintain the minimum clearance Note The unheated length of any threaded immersion heater installed on site must be at least 100 mm The threaded immersion heater must be suitable for installation in enamelled DHW cylinders Product information cont 5838690 ...

Page 8: ...he bottom 2 1 A Fig 4 A Bag with type plate Note If no immersion heater is installed seal the front female connection with the plug supplied Fitting the Solar Divicon and thermal insulation Removing the Solar Divicon cover 1 Fig 5 Siting the DHW cylinder 5838690 ...

Page 9: ...9 Fitting threaded studs and spacer sleeves 2 1 Fig 6 1 Screw in threaded studs by hand as far as they will go 2 Slide on spacer sleeves Fitting the Solar Divicon and thermal insulation cont 5838690 ...

Page 10: ...der body Note Leave the clip fasteners in the first notch 2 At the front of the cylinder Attach 5 clip fasteners to the edges of the right and left sections of the thermal insulation jacket 3 clip fasteners at the top 2 at the bottom Leave space for the Solar Div icon 3 Fit the thermal insulation jacket evenly around the cylinder body by patting it 4 Push the clip fasteners at the front of the cyl...

Page 11: ...ket check that no parts of the thermal insulation jacket are trapped under the spacer sleeves or profile bracket Fitting the overflow pipe 1 2 Fig 9 1 Connect overflow pipe 2 Tighten the nut with a torque of 50 Nm Fitting the Solar Divicon and thermal insulation cont 5838690 ...

Page 12: ...M1A is installed in the same way 1 2 3 Fig 10 1 Position Solar Divicon on bracket plate 2 Connect solar return Insert gasket Tighten the nut with a torque of 50 Nm 3 Secure Solar Divicon with M8 nuts Torque 20 Nm Fitting the thermal insulation mat at the top Fig 11 Fitting the Solar Divicon and thermal insulation cont 5838690 ...

Page 13: ...insulation to the back strip Note To make it easier to route the power cable behind the Solar Divicon group wires together with adhesive tape Please note Hot components can damage cables Route power cable over top thermal insulation mat Closing the thermal insulation 1 Fig 13 Fitting the Solar Divicon and thermal insulation cont 5838690 ...

Page 14: ...5 2 Fig 14 1 Close Solar Divicon cover 2 Position cylinder cover 3 Trim cover strip then remove protective foil 4 Attach cover strips 5 Attach logo Fitting the Solar Divicon and thermal insulation cont 5838690 ...

Page 15: ...rol unit is being connected Please note To prevent equipment damage cables must not come into contact with hot parts Ensure adequate thermal insulation between cables and hot pipework Connecting the heating water side and solar side Connect all pipework with detachable fittings Seal connections that are not required with caps Adjust the high limit safety cut out so that the DHW temperature in the ...

Page 16: ...coil Heat supply for reheating or heating DHW with a boiler via the upper internal indirect coil KW WW 1 2 3 5 6 7 8 9 4 S1 S2 P M STB qP Fig 16 KW Cold water HW DHW S1 Collector temperature sensor for version with SDIO SM1A electronics module Insert SDIO SM1A plug into electronics module S2 Cylinder temperature sensor on the solar side for version with SDIO SM1A electronics module Insert SDIO SM1...

Page 17: ...l a type tested high limit safety cut out if one has not yet been installed in the system see pages 16 and 19 For this use a temperature limiter and a high limit safety cut out Connections on the DHW side For the DHW connection observe DIN 1988 and DIN 4753 c SVGW regulations Connect all pipework with detachable fittings Seal any connections that are not required with red brass caps Equip the DHW ...

Page 18: ...rating pressure 10 bar 1 MPa The safety valve must have the following connection diameter R DN 20 max heat input 150 kW If the heat input of the DHW cylinder exceeds 150 kW select an appropriately rated safety valve for the heat input see E DIN 1988 200 Install the safety valve in the cold water line Ensure the safety valve cannot be shut off from the DHW cyl inder There must be no constrictions i...

Page 19: ...go Note Never wrap insulating tape around sensors 3 Secure the retaining bracket at the selected posi tion Note Observe the length of the capillary tube 4 Slide casing onto retaining bracket 5 Secure the casing by bending up the tabs Electrical connections Earth the appliance with the earth conductor at the PE terminal This cable must have at least the same cross section as the power cable Never l...

Page 20: ...ut out STB Service instructions Connecting the equipotential bonding Connect the equipotential bonding in accordance with the requirements stipulated by your local power supply utility and VDE or local regulations CH Connect the equipotential bonding in accordance with the technical requirements stipulated by your local power supply utility and SEV regulations Commissioning Service instructions In...

Page 21: ... mm 1612 1942 Excl thermal insulation mm 1521 1843 Height when tilted Excl thermal insulation mm 1550 1860 Weight with thermal insulation and Solar Divicon kg 185 220 Total weight in operation kg 585 720 Heating water capacity Upper indirect coil l 6 5 9 0 Lower indirect coil l 10 0 10 0 Heating surface Upper indirect coil m2 1 0 1 4 Lower indirect coil m2 1 5 1 5 Connections Heating water flow an...

Page 22: ...22 5838690 ...

Page 23: ...23 5838690 ...

Page 24: ... Shropshire TF1 7YP GB Telephone 44 1952 675000 Fax 44 1952 675040 E mail info uk viessmann com Viessmann Werke GmbH Co KG D 35107 Allendorf Telephone 49 6452 70 0 Fax 49 6452 70 2780 www viessmann com 5838690 Subject to technical modifications ...