Secure SEC_SIR321 Z-Wave Thermostat
INTRODUCTION
The new stylish range of digital timer controls SIR 020, SIR 021 and SIR 022 are simple push-button switches that remember to switch off electrical appliances – so you don’t need to. Big energy savings are possible by adding this simple device to any high-powered electrical appliance, with loads up to 3kW (resistive). These units are perfect for boiler override or extension timers and can be used on panel heaters, immersion heaters, heated towel rails, and oil-filled radiators. Boost times range from 15 minutes to 6 ® hours. A wireless Z-Wave version, SIR 321, is also available, which supports an optional external temperature sensor for temperature reporting and remote operation.
Application
- Immersion heaters
- Panel heaters
- Heated towel rails
- Oil-filled radiators
- Boiler extension timer
- Forced ventilation in conference rooms
- Underfloor heating temperature measurement (Z-Wave® version)
Benefits
- Simple to use and reliable
- Saves energy
- Remembers to switch off when you forget
- Single push-button operation
- Simple and straightforward wiring
- Fits a standard 25mm UK wall/flush box and 35mm Continental
- European circular wall/flush box
Features
Choice of 4 models:
- SIR 020 – 15, 30, 60 minutes timer
- SIR 021 – 30, 60, 120 minutes timer
- SIR 022 – 2, 4, 6 hours timer
- SIR 321 – 30, 60, 120 minutes timer with Wireless Z-Wave®
- Countdown LED indicator light
- Switches loads of up to 3kW
- Flush or surface mounting
- SIR 321 additional features:
- Configurable countdown timer from 1 minute to 24 hours
- Simple pairing to any 3rd-party system
- Supports Binary Switch Command Class
- Provision to connect external wired temperature probe
- Temperature reporting by time interval or temperature delta change
Technical specifications
Electrical
- Purpose of control Electronic timer (independently mounted)
- Contact rating 13(3)A, 230V AC, suitable for loads up to 3kW
- Control type Micro-disconnection
- Supply 230V AC, 50Hz only
- Control action Type 2B
- Operation time limitation Intermittent
- Software class Class A
- Timing accuracy (±5%)
Mechanical
- Dimensions 85 x 85 x 19mm (flush mount), 85 x 85 x 44mm (surface mount)
- Case Material Thermoplastic, flame retardant
- Ball pressure test temperature 75°C
- Mounting Single-gang surface mount/flush box, minimum depth 25mm (UK) / 35mm (EU)
Environmental
- Impulse voltage rating Cat II 2500v
- Enclosure protection IP 30
- Pollution degree Degree 2
- Operating temperature range 0°C to 35°C
Compliance
- Design standards EN 60730-2-7, RoHS,
- SIR 321 only R&TTE
- ETSI EN 300 220-2
- ETSI EN 301 489-3
Ordering information
- SIR 020 15 to 60 minute boost timer with single push-button operation and LED indicator lights. Suitable for loads up to 3kW at 230V AC.
- SIR 021 30 to 120 minute boost timer with single push-button operation and LED indicator lights. Suitable for loads up to 3kW at 230V AC.
- SIR 022 2 to 6 hour boost timer with single push-button operation and LED indicator lights. Suitable for loads up to 3kW at 230V AC.
- SIR 321 RF Z-Wave variant, 30 to 120 minute boost timer with single push-button operation and 1 min to 24 hour timer over RF. Suitable for loads up to 3kW at 230V AC.
Optional external temperature probe for SIR 321 has accuracy ±0.5°c from 0°c to 65°c and temperature range from 0°c to 100°c All above models are suitable to install on below types or any other similar type of wall gang/back boxes:
SECURE
- European Sales Office
- CEWE Instrument AB
- Box 1006, 611 31 Nyköping
- t: +46 8 600 80 60
- e: [email protected]
- www.securetogether.eu
- European Head Office
- Secure Controls (UK) Ltd.
- Roman Farm Road | Bristol, BS4 1UP
REFERENCE
DOWNLOAD MANUAL
Secure SEC_SIR321 Z-Wave thermostat Product Specification Guide
Other Manual:
Secure SEC_SIR321 Z-Wave thermostat Quick Start Guide
Secure SEC_SIR321 Z-Wave thermostat, Installational Manual
Secure SEC_SIR321 Z-Wave thermostat Product Specification Guide