Horstmann CentaurPlus C21 - General Information and Maintenance; Resetting the Programmer; Battery and Service Information

Leaflet number P84370 Issue 2
6
Horstmann Controls
South Bristol Business Park, Roman Farm Road, Bristol BS4 1UP
E-mail: sales@horstmann.co.uk
Web site: www.horstmann.co.uk
CentaurPlus C21 & C27
CONTACT RATING:
3 (1) Amps 230V AC
CONTACT TYPE:
Micro-disconnection
SUPPLY:
230V AC 50Hz only
Pollution Degree 2
CLASS A SOFTWARE:
Type 1 control
OPERATING TEMPERATURE RANGE:
0°C to +40°C
BATTERY LIFE:
10 months continuous operation
(minimum)
CASE MATERIAL:
Thermoplastic, flame retardant
DIMENSIONS:
84mm x 150mm x 29mm
CLOCK:
12 hour AM/PM
Auto BST/GMT changeover
DISPLAY
Back lit liquid crystal
DISPLAYED TIME ADJUSTMENTS:
1 minute steps
SWITCHED TIME ADJUSTMENTS:
10 minute steps
OPERATING PERIODS PER DAY
3 per day for CH and 3 per day for HW
OVERRIDE:
1 hour boost (HW only),
1 hour extension to On period (HW only),
instant advance (CH only)
MOUNTING:
Industry standard 6 terminal plug in wall
plate
Specification