Product Description
The ST9000 family of electronic time controls is a range of market leading products that covers all applications from 1 day control of combi boilers to 7 day control of central heating and stored hot water systems, and also 2 zone time control.
All products have a line of text feature, with a large backlit display to make them extremely user-friendly. A factory set clock/date and automatic 1hour summer/winter time change are designed to further enhance ease of use. With a modern fresh look that complements any decor style, and range of valued features for Users and Installers alike, the ST9000 family is intended to control comfort with economy in modern heating systems.
Technical Properties
| Modes of operation |
off/auto/once/cont |
| Time setting resolution |
1 min. for clock, 10 min. for programmes |
| Programmed on/off periods per day |
2 |
| Outputs |
2xSPST |
| Approvals |
CE |
| Control output |
relays |
| Switch function/capacity |
contact output 230Vac, 3 A resistive, 3 A inductive ratings |
| LED functions |
indicate zone on/off |
| Earthing |
double insulated |
| Housing (HxWxD) |
99 mm | 145 mm | 35 mm |
| Protection class |
IP30 |
| Terminal max. wire size |
2.5 mm2 |
| Power supply |
230 Vac | 10 VA |
| Memory back-up |
Settings and parameters stored in NVRAM. In-built battery maintains factory-set date and time for installation and backup for up to 9000 hours of power cuts. Additional super-capacitor provides emergency backup for more than 1.5 hours. |
| Additional Descriptions |
All models with Installer set-up, 3 programs, and buttons for Override and Extra hour- C-models: Day and Copy Day, Holiday mode
- S-models: Service mode with telephone number display and PIN-code access protection
|
| Product description |
1 day service timer |
