CentaurPlus C11 is a cost-optimised programmer for scheduled control of central heating.  It provides up to 3 different on/off periods that are applied consistently every day of the week.

Automatic GMT/BST time adjustment eliminates the need for manual clock adjustments, and a rechargeable backup battery maintains the clock in the event of a power outage.

CentaurPlus C11 works with most domestic gas, solid fuel and oil-fired central heating and hot water systems.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Application

  • Replacement of single-channel central heating programmer

    CentaurPlus C11 will replace an existing single-channel programmer and provide 3 separate daily on/off times per day, applied every day. It fits on to a standard 6-pin wall plate, making replacement quick and easy.

    New builds

    CentaurPlus C11 is ideal for use in new builds of up to 150 m2 floor area, where a combi boiler is installed with a single zone.

  • Key Feature

    • Single-channel programmer
      • Replaces an existing single-channel programmer
      • For new builds with combi boilers, single zone2floor area
    • 24-hour temperature time profiles (up to 3 on/off periods per day)
      • 24-hour programme operates every day of the week
    • Simple user operation, with visual indication
      • Select button allows easy programme override
      • Boost, or 1-hour advance to next on or off period, using programme buttons
      • Automatic GMT/BST adjustment for user convenience
      • Clear and bright backlit display for intuitive operation
    • Specification
    • Electrical

      Power  supply

      230 V, 50Hz

      Contact type

      Micro-disconnection changeover

      Wiring configuration

      Volt-free powered c/o contacts (SPDT) no/nc

      Contact rating

      3 (1) A, 230 V AC

      Backup battery life

      >10 months continuous operation, in the absence of mains

      Environmental

      Pollution Degree

      2

      Software Class

      Class A Software

      Type

      Type 1 Control

      Enclosure protection

      Flame-retardant thermoplastic

      Operating temperature range

      0 °C to +40 °C

      Technology features

      Display

      Bright backlit LCD

      Channels

      1

      Indicators

      LED indicator for CH active

      Pushbuttons

      5

      System compatibility

      Gravity or fully pumped

      Boiler types

      Gas, oil, electric (via control), combi (1 zone)

      User interface

      Schedule

      24 hours, where each day has the same ON/OFF times

      Number of ON/OFF Cycles per day

      3 separate ON/OFF (same each day)

      Advance

      Advance to next programme (ON or OFF)

      Boost

      Immediate 1-hour boost

      Displayed time adjustments

      1-minute steps

      Switched time adjustments

      10-minute steps

      Override features

      (AUTO/ALL DAY/24 HRS/OFF  )

      Performance

      Clock

      12 hours with AM/PM

      Daylight saving time adjustment

      Automatic BST/GMT adjustment

      Programming mechanism

      Text prompts for ease of use and understanding

      Mechanical

      Dimensions (W x H x D)

      150 mm x 84 mm x 29 mm

      Weight

      0.3 kg (approx.)

      Mounting

      Industry standard 6-pin wall plate