Horstmann CentaurPlus C21 - CentaurPlus C21 Programmer Overview; Control Panel Diagram and Components

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The simple instructions contained in this user guide are designed to help with the
programming and operation of the unit.
 SET indicator - RUN is the normal position
 Time of day
 Switch period symbol
 SET button
 Hot Water BOOST or adjust (-) button
 Central Heating ADVANCE or adjust (+) button
 Hot Water (HW) programme select button or ENTER button
 Central Heating (CH) programme select button
 Hot Water ON indicator
 Central Heating ON indicator
 SET positions
 PROGRAMME positions
 BOOST symbol
 ADVANCE symbol
 AM/PM symbol
 PROGRAMME indicators
 




    
 


