Viessmann CombiPLUS Kit Installation & Quick Start Manual
Viessmann CombiPLUS Kit Installation & Quick Start Manual

Viessmann CombiPLUS Kit Installation & Quick Start Manual

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Installation
Quick Start Guide
for use with Installation Instructions
CombiPLUS Kit
Optional on demand hot water for Vitodens 100-W, WB1B series boilers
Vitodens 100-W, WB1B with CombiPLUS Kit installed.
5600 336 - 04 07/2015
This Installation Quick Start Guide is not
intended to replace the actual Installation
Instructions for the Vitodens 100-W, WB1B
Series Boilers and the CombiPLUS Kit.
For complete instructions follow the Installation
Instructions that are included with the boiler.
Please file in Service Binder

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Summary of Contents for Viessmann CombiPLUS Kit

  • Page 1 Instructions for the Vitodens 100-W, WB1B Series Boilers and the CombiPLUS Kit. For complete instructions follow the Installation Instructions that are included with the boiler. Vitodens 100-W, WB1B with CombiPLUS Kit installed. Please file in Service Binder 5600 336 - 04 07/2015...
  • Page 2 Parts CombiPLUS Kit for Vitodens 100-W, WB1B Quick Start Component Legend Shown are the components that are included with the CombiPLUS Kit. Legend A CombiPLUS B Extension fitting (x2) C Locking clip (x2) D Heating circuit gasket (x2) E DHW gasket (x2) F c”...
  • Page 3: Mounting The Boiler

    Installation CombiPLUS Kit for Vitodens 100-W, WB1B Quick Start Mounting the boiler Refer to the Vitodens 100-W, WB1B Installation Instructions for more detailed boiler installation procedures. Align and mark the wall mounting bracket using the supplied boiler mounting template. Install the mounting bracket to the wall and ensure the bracket is level.
  • Page 4: Combiplus Preparations For All Vitodens

    Installation CombiPLUS Kit for Vitodens 100-W, WB1B Quick Start CombiPLUS Preparations for all Vitodens Installing the extension fitttings B and system connections D, E, F and G to the CombiPLUS A. Using a Phillips screw driver, remove all four screws holding the CombiPLUS A cover and set aside.
  • Page 5 Installation CombiPLUS Kit for Vitodens 100-W, WB1B Quick Start Additional CombiPLUS Preparations for Vitodens 100-W, WB1B-26 only The CombiPLUS A flow restrictor must be exchanged when used with the Vitodens 100-W, WB1B-26. Remove the two 4 mm hex head cap screws from the flow tube cap and set aside.
  • Page 6: Mounting The Combiplus

    Installation CombiPLUS Kit for Vitodens 100-W, WB1B Quick Start Mounting the CombiPLUS Prepare the wall and mount the CombiPLUS A using the supplied template and mounting hardware. Pull the bottom of the boiler away from the wall approximately 1/2” (12 mm) and slide the top of the CombiPLUS mounting template T between the wall and the boiler.
  • Page 7: Connecting The Combiplus Piping

    Installation CombiPLUS Kit for Vitodens 100-W, WB1B Quick Start Connecting the CombiPLUS Piping Connecting the CombiPLUS A using the supplied piping, adaptors and mounting hardware. Install the adaptors N to the tees at the bottom of the boiler. Install the flex pipes L to the adaptors N.
  • Page 8: Connecting The Combiplus Wiring

    Installation CombiPLUS Kit for Vitodens 100-W, WB1B Quick Start Connecting the CombiPLUS Wiring Connecting the CombiPLUS A wiring using the supplied control and pump cables. Remove both standard knock-outs from the rear right side of the CombiPLUS A. Route the control cable Q through one knock-out and the pump cable R through the other.
  • Page 9: Accessing The Boiler Controls

    Installation CombiPLUS Kit for Vitodens 100-W, WB1B Quick Start Accessing the Boiler Controls Removing the boiler and power pump module covers to provide access to the power pump module. Loosen the boiler housing captive screws (located at the bottom front of the boiler).
  • Page 10: Preparing The Boiler Power Pump Module

    Installation CombiPLUS Kit for Vitodens 100-W, WB1B Quick Start Preparing the Boiler Power Pump Module Preparing the power pump module for connection to the CombiPLUS wiring. When handling static sensitive components, avoid damage caused by static discharge by following Electro-Static Discharge safety procedures.
  • Page 11: Connecting The Combiplus Cables To The Power Pump Module Of The Boiler

    Installation CombiPLUS Kit for Vitodens 100-W, WB1B Quick Start Connecting the CombiPLUS cables to the Power Pump Module of the Boiler Connecting the CombiPLUS cables to the power pump module. Route the control cable Q through the fourth hole of the power pump module...
  • Page 12: Re-Installing Covers

    Installation CombiPLUS Kit for Vitodens 100-W, WB1B Quick Start Re-installing Covers Reinstalling the covers for the boiler, power pump module and the CombiPLUS A. Align and install the cover of the power pump module and lock into place by rotating the four captive screws 90 degrees with a Phillips screw driver.
  • Page 13: Adding Prv And Label

    Installation CombiPLUS Kit for Vitodens 100-W, WB1B Quick Start Adding PRV and Label Installing the PRV P and tee O to the CombiPLUS A and label S to the boiler. Note: The system must be leak tested. Refer to the boiler Installation...
  • Page 14 Operation CombiPLUS Kit for Vitodens 100-W, WB1B Quick Start Programming Programming the boiler control for operation with or without the CombiPLUS. Note: If an optional CombiPLUS is used, the boiler control must be programmed. For additional programming refer to the boiler Operating, Installation and Service Instructions.
  • Page 15 Electrical CombiPLUS Kit for Vitodens 100-W, WB1B Quick Start Wiring Diagram...
  • Page 16 CombiPLUS Kit for Vitodens 100-W, WB1B Quick Start...

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