Bosch Optiflow Professional GWH16 Manuals

Table of Contents

• • 2

    Table of Contents

• 3

  1 Key to Symbols and Safety Instructions

  • 3

    Key to Symbols
  • 3

    Safety Information

• 5

  2 Product Details

  • 5

    Declaration of Conformity
  • 5

    Type Overview
  • 5

    Included Items
  • 5

    Rating Plate
  • 5

    Description of Appliance
  • 6

    Dimensions and Minimum Clearances
  • 7

    Appliance Layout
  • 8

    Electrical Wiring Diagram
  • 9

    Specification
  • 10

    Flue Accessories
  • 10

    Selecting the Right Flue
  • 12

    Vertical Installation
  • 12

    Horizontal Installation

• 12

  3 Regulations

• 12

  4 Installation (Only By an Authorised Technicians)

  • 12

    Important Information
  • 13

    Choice of Installation Site
  • 13

    Regulations Concerning the Installation
    • 13

      Site
  • 13

    Overall Flue Length of the Installation
  • 13

    Minimum Clearances
  • 14

    Fitting Hanging-Plate
  • 14

    Installing the Appliance
  • 14

    Water Connection
  • 14

    Gas Connection
  • 15

    Installation of Flue Accessories
  • 15

    Altitude of Installation Site
  • 16

    Electrical Connection (Only By Authorised Technicians)
  • 16

    Connecting the Power Cable
  • 16

    Commissioning of the Appliance
  • 16

    Changing the Setpoint Limit Temperature (Only for 55 °C Preset Appliances)
  • 16

    Delivery Temperature Calibration

• 17

  5 Regulating the Gas

  • 17

    Technicians)
  • 17

    Factory Settings
  • 17

    Service Function
  • 17

    Adjusting the Appliance
  • 17

    Access to the Test Points
  • 18

    Adjusting the Minimum Flow (Parameter P2)
  • 18

    Adjusting Pressure at the Burner (Parameter P0)
  • 19

    Factory Default Settings

• 19

  6 Maintenance

  • 19

    Technician)
  • 19

    To Remove the Front Panel
  • 20

    Periodic Maintenance
    • 20

      Replacement of the Fuse (Electronic Control Unit)
  • 20

    Start-Up After Completion of Maintenance
  • 20

    Safe Operation/ Risk for Prolonged Use

• 21

  7 Troubleshooting

  • 23

    Environmental Considerations

• 23

  9 Water Quality

• 24

  10 Warranty Details