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Installation Guides
User Guides
Specifications
- Part number
- THD22120
- Power supply
- Lifestyle RFPT: 2 X 1.5V IEC LR6(AA) alkaline batteries; SCR receiver: 230V a.c. 50Hz
- SCR Switch type and rating
- SPDT (voltage free) 2(1)A 230V a.c. or
- SCR wiring
- Designed for fixed wiring only, to comply with current IET wiring regulations (BS7671).
- Mounting
- Lifestyle RFPT: Suitable for surface or conduit box mounting; SCR receiver: Industry standard wall plate
- Battery life
- 2 years typical
- Ambient temperature
- Operating 0°C to 40°C; Storage – 20°C to 55°C
- Ambient humidity (non condensing)
- Operating 25% to 90%; Storage 15% to 95%
- Temperature range
- 5°C to 32°C
- Temperature resolution
- 0.5°C
- Control accuracy
- + 0.5K @ 20ºC
- Timing resolution
- 1 minute
- Ball pressure test
- 75°C
- Pollution degree
- 2
- Protection level
- IP30
- Software class
- A
- Radio frequency
- 433 MHz
- Radio signal range
- 30m typically. The range may be affected by the composition / density and number of walls between the thermostat and receiver
- Energy class
- IV = 2% (Acc. EU 811/2013, 812/2013, 813/2013, 814/2013)
- Relevant EC directives
- 2014/53/EU Radio Equipment Directive 2011/65/EU RoHS Directive
- Applied standards
- EN60730-1; EN60730-2-7; EN60730-2-9 EN 300 220-2; EN 301 489-3
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