Wireless digital room thermostat BT-D03-RF
Description
The Wireless digital room thermostat with back-light LCD display is designed to control different types of heating and cooling systems. Temperature control is based on internal sensors. An external sensor (SENSOR 10K - P01228) can be connected without any additional external power supply. A logo on display indicates whether the heating switch-on signal is activated.Features:
- Thermostat compatible with WATTS Vision® system
- Smartphone App control capability when associated to Central Unit BT-CT02 RF
- LCD display with back-light
- 3 sensitive touch buttons
- Open window detection
- Different temperature modes setting
- Anti-freeze function
- Configurable Hysteresis or PWM regulation
- Pin Code & screws lock for public area
- Wall or Desk mounting with a stand (included)
- 2 parameter menus User and Pro
Technical Features
- Operating temperature 0÷40°C
- Shipping and storage temperature: -10°C to +50°C
- IP rating IP30
- Protection class Class II
- Temperature accuracy 0.1°C
- Regulation type : Proportional Band (PWM 2°C/10min) or Hysteresis 0.2°C to 3.0°C
- Temperature ranges: Comfort / Reduced / Anti-freeze 5÷37°C / 5÷37°C / 0.5÷10°C / (increments of 0.5°C)
- Power supply 2 AAA LR03 1.5V Alkaline, Life ~2 years
- Radio frequency 868.3 Mhz +/- 35 Khz – ERP < 20mW, bidirectional communication
- Sensor Internal and/or external (opt.) NTC 10Kohms at 25°C
- Firmware version Shown on thermostat menu N°14
- Memory EEPROM non volatile
- Directive EMC 2014/30/EU
- Low voltage (LVD) Directive 2014/35/EU
- Restriction of the use of certain hazardous substances (RoHS) - Directive 2011/65/EU
Part no.
| Type | Code WELF | Power Supply |
| BT-D03-RF | P07710 |
2 AAA LR03 1.5V batteries (supplied) |
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User Manual
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