Summary of Contents for Viessmann Divicon Series
- Page 1 VIESMANN Installation instructions for contractors Divicon Heating circuit distributor DIVICON 5443 825 GB 9/2016...
- Page 2 Safety instructions Please follow these safety instructions closely to prevent accidents and material losses. Safety instructions explained ■ Codes of practice of the relevant trade associations Danger ■ All current safety regulations as This symbol warns against the defined by DIN, EN, DVGW, TRGI, risk of injury.
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Page 3: Table Of Contents
Index Preparing for installation................... Installation sequence Fitting to boiler with pipe assembly (accessories)..........Wall mounting....................... ■ Fitting a single module (without manifold)............■ Fitting several modules with manifold (accessories)......... Filling the system....................15 Fitting the thermal insulation................16 ■ Low loss header (if supplied)................16 ■... -
Page 4: Preparing For Installation
Preparing for installation Removing the thermal insulation... -
Page 5: Fitting To Boiler With Pipe Assembly (Accessories)
Fitting to boiler with pipe assembly (accessories) A Heating flow B Heating return... -
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...
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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 two Divicons A Heating flow B Heating return...
- Page 10 Wall mounting (cont.) Manifold (H = 100 mm) for two Divicons A Heating flow B Heating return...
- Page 11 Wall mounting (cont.) Manifold (H = 70 mm) for three Divicons A Heating flow B Heating return...
- Page 12 Wall mounting (cont.) Manifold (H = 100 mm) for three 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...
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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 Divicon. For the remaining Divicons, fit the insulation from right to left. A Cut if fitting a single module to the B Cut out the thermal insulation if wall connecting with a union nut... - Page 19 Fitting the thermal insulation (cont.)
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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 Divicon. For the remaining Divicons, fit the insulation from right to left. A Cut if fitting a single module to the B Cut out the thermal insulation if wall connecting with a union nut... - Page 21 Fitting the thermal insulation (cont.)
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Page 22: Extension Kit With Mixer Pcb
Extension kit with mixer PCB Note Bundle the power cables below the extension kit and secure with cable ties. Overview of electrical connections F1 Fuse, 2A (slow) Low voltage connections S1 Rotary selector Flow temperature sensor Return temperature sensor (in 230 V~ plugs conjunction with the Vitotronic Heating circuit pump... -
Page 23: Connecting The Extension Kit To The Control Unit
Extension kit with mixer PCB (cont.) Please note Note Electronic modules can be dam- Apply a strain relief to all on-site cables. aged by electrostatic charges. Close any unnecessary knockouts with Before beginning work, touch cable grommets (not cut open). earthed objects, such as heating or water pipes, to discharge static loads. - Page 24 Extension kit with mixer PCB (cont.) Set rotary selector: Heating circuit affected by Sensors connected Rotary selector S1 the mixer Heating circuit with mixer M2 Flow temperature sensor "2" (delivered condi- tion) Flow temperature sensor and "3" return temperature sensor Heating circuit with mixer M3 Flow temperature sensor "4"...
- Page 25 Extension kit with mixer PCB (cont.) 76 54 3 21 N L1 fÖ A Extension kit Power supply fÖ aVG KM-BUS For rotary selector position, see the following table B Control unit "X3" KM-BUS at terminals "7" and "6" (disconnect plug aVG) with plug aVG to the KM-BUS distributor (accessories) Power supply...
- Page 26 Extension kit with mixer PCB (cont.) 3 2 1 N?L1 fÖ A Extension kit Power supply fÖ aVG KM-BUS For rotary selector position, see the following table B Control unit "X14" KM-BUS at terminals "1" and "2" (disconnect plug aVG) with plug aVG to the KM- BUS distributor (accesso- ries)
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Page 27: Connecting Two Extension Kits
Extension kit with mixer PCB (cont.) Set rotary selector: Heating circuit which should be influenced Rotary selector S1 by the mixer Heating circuit with mixer M2 "2" (delivered condition) Heating circuit with mixer M3 "4" Connecting two extension kits A Extension kit for a heating circuit E Power supply (connect the power with mixer M2 cable supplied, see the following... - Page 28 Extension kit with mixer PCB (cont.) ■ Connection requirements ■ The mains isolator (if installed) must specified by the local power simultaneously isolate all non- supply utility earthed conductors from the mains ■ Protect the power cable with a with a minimum contact separation of fuse/MCB of up to 16 A.
- Page 29 Extension kit with mixer PCB (cont.) Make the power supply connection in accordance with the diagram. Danger Incorrect core assignment can result in serious injury and dam- age to the appliance. Never interchange cores "L" and "N". Please note Incorrect phase sequence can cause damage to the appliance.
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Page 30: Connection And Wiring Diagram
Extension kit with mixer PCB (cont.) Connection and wiring diagram A1 Main PCB S1 Rotary selector F1 Fuse Plug 230 V~ Heating circuit pump sÖ Power supply 230 V/50 Hz fÖ fÖA Power supply connection of accessories Mixer motor... -
Page 31: Changing The Rotational Direction (If Required)
3. Refit the casing cover. 4. Check the rotational direction. Specification Flow temperature sensor Sensor type Viessmann cylinder temperature sensor (NTC) IP rating IP 53 to EN 60 529; ensure through design/installa- tion Permissible ambient tem- perature ■ During operation −20 to +90 °C... - Page 32 Extension kit with mixer PCB (cont.) Curve Temperature in °C Mixer motor Rated voltage 230 V~ Rated frequency 50 Hz Rated current Power consumption 5.5 W Protection class IP rating IP 32 D to EN 60 529, ensure through design/instal- lation Permissible ambient tem- perature...
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Page 33: Extension Kit Without Mixer Pcb
Extension kit without mixer PCB Note Bundle the power cables below the extension kit and secure with cable ties. Connecting the extension kit to the control unit Connecting the flow temperature Connecting the mixer motor sensor Push cable plug gS into the corre- Push sensor plug ? into the corre- sponding socket of the control unit. -
Page 34: Specification
Extension kit without mixer PCB (cont.) Specification Flow temperature sensor Sensor type Viessmann Ni500 IP rating IP 32 to EN 60 529; ensure through de- sign/installation Permissible ambient temperature ■ during operation 0 to +120 °C ■ during storage and transport –20 to +70 °C... - Page 35 Extension kit without mixer PCB (cont.) Mixer motor Rated voltage 230 V~ Rated frequency 50 Hz Rated current Power consumption Protection class IP rating IP 42 to EN 60 529; ensure through de- sign/installation Permissible ambient temperature ■ during operation 0 to +40 °C ■...
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Page 36: Declaration Of Conformity
Declaration of Conformity Mixer extension kit We, Viessmann Werke GmbH & Co. KG, D-35107 Allendorf, declare as sole responsible body that the named product complies with the provisions of the follow- ing directives and regulations: 2014/30/EU EMC Directive 2014/35/EU Low Voltage Directive...