Horstmann CentaurPlus C21 User Manual

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The Horstmann C21 two channel programmer gives independent control
over hot water and heating with up to 3 ON/OFF settings per 24 hours.
It also has a 1 hour manual boost button for the hot water and an advance
button for the central heating.
There is also a programming switch allowing permanent selection of:
OFF/ON/AUTO/ALL DAY.
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Horstmann CentaurPlus C21 Specifications

Power

contact rating	3 (1) Amps 230V AC
supply voltage	230V AC 50Hz

Operating Environment

operating temperature range	0°C to +40°C
pollution degree	2
battery life	10 months continuous operation (minimum)

Weight and Dimensions

dimensions	84mm x 150mm x 29mm