CentaurPlus C21 Series 2 User Operating Instructions
The CentaurPlus C21 Programmer. The simple instructions contained in this user guide are designed to help with the programming and operation of the unit.
CentaurPlus C21 & C27 Series 2 Installation Instructions
Horstmann CentaurPlus C21 and C27 two channel programmers offer up to three on/off periods a day for hot water and heating with a hot water boost and heating
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CENTAURPLUS C21-C27. INSTALLATION INSTRUCTIONS. Horstmann's CentaurPlus - Two Channel Programmers Offer up to three programmed operating periods per day
CentaurPlus C21 & C27 Series 2 Installation Instructions
of the IEE wiring regulations. WARNING: Isolate mains supply before commencing installation. CentaurPlus C21 & C27 Series 2. Installation Instructions
NP0084370000_CentaurPlus C21 & C27 Installation_for
CentaurPlus C21 and C27 two channel programmers offer up to three on/off periods a day for hot water and heating with a hot water boost and heating advance
ELECTRICAL CONNECTIONS SPECIFICATION C21 - C27
SPECIFICATION C21 - C27 On the CentaurPlus press SET and CH buttons together: ... UPON COMPLETION OF INSTALLATION PLEASE RESET THE PROGRAMMER ...
CentaurPlus C27 Series 2 User Operating Instructions
The CentaurPlus C27 Programmer. The simple instructions contained in this user guide are designed to help with the programming and operation of the unit.
CentaurPlus C17 Series 2 User Operating Instructions
The Horstmann CentaurPlus C17 timeswitch will allow up to 3 ON/OFF settings per day for each day of the week and has a 1 hour manual boost and advance button to
heating programmer replacement and wiring guide
If you're replacing a central heating programmer you could just fit what was there before. 425 Diadem/Tiara or CentaurPlus C21 or ChannelPlus H21XL.
CentaurPlus C27 User Operating Instructions
The Horstmann C27 two channel programmer gives independent control over hot water and heating with up to 3 ON/OFF settings for each day of the week. It also has
