Fujitsu UTW-SCBYA Manuals

Table of Contents

• 3

  Table of Contents
• 4

  Description of the Unit
• 4

  Designation
• 4

  Package
• 4

  Specifications
• 5

  Description
• 6

  Operating Principle
• 7

  Installation Instructions
• 7

  Installation
  • 7

    Installation of the Control Box
  • 7

    Outdoor Sensor
  • 7

    Room Thermostat (Option)
  • 7

    Room Control Unit (Option)
  • 8

    DHW Sensor (Option)
• 9

  Electrical Connections
• 10

  Start-Up
• 10

  Configuring Room Thermostat
• 10

  Configuring Room Control Unit
• 12

  User Interface, Room Control Unit (Option) and Room Thermostat (Option)
• 14

  Setting the Slope of Heating
  • 14

    Temperature Control
  • 14

    Manual Adjustment
  • 14

    Self-Adaptation
• 16

  Parametering the Setting
  • 16

    General
  • 16

    Setting Parameters
• 16

  List of Function Lines (Settings, Diagnosis, Status)
• 29

  Configuration 1, 2, 5 or 7
  • 29

    Hydraulic Connections
  • 29

    Electrical Connections
  • 29

    Parametering the Setting
  • 29

    Special Cases
• 35

  Faults Displayed on the Control Box
• 35

  Information Display
• 36

  Start-Up
• 36

  Start-Up Check-List
  • 36

    Before Starting-Up
  • 37

    Starting-Up
• 38

  Settings Sheet
• 39

  Start-Up Data Sheet