Viessmann Divicon Installation Instructions Manual
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Viessmann Divicon Installation Instructions Manual

For contractors. heating circuit distributor
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VIESMANN
Installation instructions
for contractors
Divicon
Heating circuit distributor
Divicon
5836498 GB
11/2018

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Summary of Contents for Viessmann Divicon

  • Page 1 VIESMANN Installation instructions for contractors Divicon Heating circuit distributor Divicon 5836498 GB 11/2018...
  • Page 2 Safety instructions Please follow these safety instructions closely to prevent accidents and material losses. Safety instructions explained Danger Note This symbol warns against the Details identified by the word "Note" risk of injury. contain additional information. Please note This symbol warns against the risk of material losses and envi- ronmental pollution.
  • Page 3 Safety instructions (cont.) Working on the system ■ Isolate the system from the power supply (e.g. by removing the sepa- rate fuse or by means of a mains iso- lator) and check that it is no longer 'live'. ■ Safeguard the system against recon- nection.

  • Page 4: Table Of Contents

    Filling the system....................15 Fitting the thermal insulation................16 ■ Low loss header (if supplied)................16 ■ Manifold......................17 ■ Divicon with mixer..................... 18 ■ Divicon without mixer..................20 Extension kit with mixer PCB................22 ■ Overview of electrical connections..............22 ■...

  • Page 5: Preparing For Installation

    Preparing for installation Removing the thermal insulation...

  • Page 6: Wall Mounting

    Wall mounting Fitting a single module (without manifold) Ø 10...
  • Page 7 Wall mounting (cont.) A Heating flow B Heating return...

  • Page 8: Fitting Several Modules With Manifold (Accessories)

    Wall mounting (cont.) Fitting several modules with manifold (accessories) Ø 10 A Manifold for 2 Divicons B Manifold for 3 Divicons...
  • Page 9 Wall mounting (cont.) Manifold (H = 70 mm) for 2 Divicons A Heating flow B Heating return...
  • Page 10 Wall mounting (cont.) Manifold (H = 100 mm) for 2 Divicons A Heating flow B Heating return...
  • Page 11 Wall mounting (cont.) Manifold (H = 70 mm) for 3 Divicons A Heating flow B Heating return...
  • Page 12 Wall mounting (cont.) Manifold (H = 100 mm) for 3 Divicons A Heating flow B Heating return...
  • Page 13 Wall mounting (cont.)
  • Page 14 Wall mounting (cont.) Low loss header (if supplied) A Heating flow B Heating return...

  • Page 15: Filling The System

    Filling the system 1. For filling (with heating water), open 2. For operation, position the slot of the check valve in the heating the screw in the horizontal position. return by positioning the slot of the screw in the vertical position. Note Observe the marking on the adjust- ing screw.

  • Page 16: Fitting The Thermal Insulation

    Fitting the thermal insulation Low loss header (if supplied)

  • Page 17: Manifold

    Fitting the thermal insulation (cont.) Manifold...

  • Page 18: Divicon With Mixer

    Fitting the thermal insulation (cont.) Divicon with mixer Note With several Divicons, first fit the ther- mal insulation on the right-hand Divi- con. For the remaining Divicons, fit the insulation from right to left. A Cut off if fitting a single module to B Cut out the thermal insulation if the wall.
  • Page 19 Fitting the thermal insulation (cont.)

  • Page 20: Divicon Without Mixer

    Fitting the thermal insulation (cont.) Divicon without mixer Note With several Divicons, first fit the ther- mal insulation on the right-hand Divi- con. For the remaining Divicons, fit the insulation from right to left. A Cut off if fitting a single module to B Cut out the thermal insulation if the wall.
  • Page 21 Fitting the thermal insulation (cont.)

  • Page 22: Extension Kit With Mixer Pcb

    Extension kit with mixer PCB Note Bundle individual wires from the con- necting cables directly below the plugs and secure with cable ties. Overview of electrical connections [{] [{] [{] [{{] fÖ sÖ L ? N L ? N 230 V~/50 Hz Plug 230 V~ Please note P1 sÖ...

  • Page 23: Rotary Switch S1

    Extension kit with mixer PCB (cont.) Rotary switch S1 If several mixer extension kits are being connected, set rotary switch S1. Set the rotary switch on each extension kit to a consecutive number: ■ Heating circuit with mixer M2: Rotary switch to 1 ■...

  • Page 24: Power Supply

    Extension kit with mixer PCB (cont.) Power supply Power supply at the heat generator Create the power supply connection. control unit Route the power cable to the heat gen- erator control unit and connect to plug aBH. If power is supplied to a further acces- sory, use plug fÖA provided Heat generator installation and service instructions...
  • Page 25 Extension kit with mixer PCB (cont.) Danger Isolators for non-earthed conductors The absence of system compo- ■ The mains isolator (if installed) must nent earthing can lead to seri- simultaneously isolate all non- ous injury from electric current if earthed conductors from the mains an electrical fault occurs.

  • Page 26: Connecting Several Accessories

    Extension kit with mixer PCB (cont.) Connecting several accessories Power supply and PlusBus connection Power supply to all accessories via heat generator control unit Some accessories with direct power supply Heat generator control unit ON/OFF switch Mixer extension kit for heating Power supply fÖ...
  • Page 27 Extension kit with mixer PCB (cont.) ■ In the following circumstances, use the output for the accessories only to switch an on-site relay: An actuator (e.g. circulation pump) with a higher power demand than the fuse rating required for the accesso- ries is connected at the accessories output.

  • Page 28: Connection And Wiring Diagram

    Extension kit with mixer PCB (cont.) Connection and wiring diagram A1 Mixer extension kit, ADIO control F1 Fuse unit S1 Rotary switch A2 PCB 230 V~ plugs LV plugs P1 sÖ Heating circuit pump PWM1 No function TS1 ? Flow temperature sensor P3 gS Mixer motor No function Power supply 230 V/50 Hz...

  • Page 29: Changing The Rotational Direction (If Required)

    Extension kit with mixer PCB (cont.) Changing the rotational direction (if required) Danger An electric shock can be life threatening. Before opening the boiler, disconnect it from the mains voltage, e.g. at the fuse or mains isolator. Remove the casing cover (see chapter "Overview of electrical con- nections").

  • Page 30: Specification

    Specification Rated voltage 230 V∼ Rated frequency 50 Hz Rated current Power consumption 5.5 W Protection class IP rating IP 20 D to EN 60 529; ensure through design/installation. Permissible ambient temperature ■ During operation 0 to +40 °C ■ During storage and transport –20 to +65 °C Rated relay output breaking capacity ■...

  • Page 31: Declaration Of Conformity For Extension Kit

    Declaration of conformity for extension kit We, Viessmann Werke Conformity has been verified with the GmbH & Co. KG, D-35107 Allendorf, CE designation. Using the serial num- declare as sole responsible body that ber, the full Declaration of Conformity the named product complies with the...
  • Page 32 Viessmann Werke GmbH & Co. KG Viessmann Limited D-35107 Allendorf Hortonwood 30, Telford Telephone: +49 6452 70-0 Shropshire, TF1 7YP, GB Fax: +49 6452 70-2780 Telephone: +44 1952 675000 www.viessmann.com Fax: +44 1952 675040 E-mail: info-uk@viessmann.com...

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