Watts BT-D03 RF - 10 Maintenance; 11 Technical Characteristics

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BT-D03-MOI-FR-W-EN-06-19
ENGLISH ENGLISH
EN
EN
On the receiver:
- Check the good reception of RF signal.
- Check the connections.
- Check the power supply of the heating element.
- Contact your installer.
Check the following points:
- The receiver must be put at a minimum distance of 50 cm of all others electrical or
wireless materials (GSM, Wi-Fi..)
- The receiver shouldn’t be fixed on a metallic part or too close of hydraulic pipes... (Copper...)
- Try to calibrate your thermostat (refer to user parameter 05).
- Contact your installer, to check & adjust the regulation parameters with your heating
system.
The logo
blinks:
- Cooling request is made by the central (BT-CT02) but the thermostat doesn’t allow
(refer to user parameter 08).
Output
RF communication
Sensor calibration
Configuration
My Thermostat seems work correctly but the heating or the cooling doesn’t work correctly
0°C - 40°C
-10°C to +50°C
0,5°C step
5°C to 37°C
0,5°C to 10,0°C
5°C to 37°C
2 AAA LR03 1.5V Alkaline ~2 years
868 MHz, <10mW.
0.1°C
Proportional Band (PWM 2°C/10min) or Hysteresis 0.2°C to 3.0°C
Internal: NTC 10kW at 25°C
External: NTC 10kW at 25°C (ß = 3950)
IP30
Class II
2
Environmental:
Operating temperature
Shipping and storage temperature
Setting temperature range
Comfort, Reduced
Holiday (Antifreeze)
Timer
Power supply operating life
Radio frequency
Temperature precision
Regulation characteristics
Sensing elements:
Internal & External (option)
Electrical protection
Installation category
Pollution degree
11. TECHNICAL CHARACTERISTICS
10. MAINTENANCE
Battery level indication
The batteries are considered weak when
voltage level is too low for a correct prod-
uct functionning.
The icon will blinked
on LCD screen.
Cleaning of the thermostat
Gently dust the outside of the thermostat
with a soft, lint-free cloth.
If the thermostat needs a more thorough
cleaning:
- Lightly dampen a soft and clean cloth
with water.
- Wring out any excess water from the cloth.
- Gently wipe the display and sides of the
thermostat, making sure no drops of water
accumulate around the product.
Important: Do not spray thermostat direct-
ly with water, or use cleaning solutions or
polishes, as doing so may damage the
thermostat.