Maintenance; Battery Level Indication; Technical Characteristics - Watts Vision BT-D03 RF Manuel D'utilisation

My Thermostat seems work correctly but the heating or the cooling doesn't work correctly
Output
RF communication
Sensor calibration
Configuration

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
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:

11. TECHNICAL CHARACTERISTICS

Environmental:
Operating temperature
Shipping and storage temperature
Electrical protection
Installation category
Pollution degree
Temperature precision
Setting temperature range
Comfort, Reduced
Holiday (Antifreeze)
Timer
Regulation characteristics
Power supply operating life
Sensing elements:
Internal & External (option)
Radio frequency
18
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).
on LCD screen.
0°C - 40°C
-10°C to +50°C
IP30
Class II
2
0.1°C
0,5°C step
5°C to 37°C
0,5°C to 10,0°C
5°C to 37°C
Proportional Band (PWM 2°C/10min) or Hysteresis 0.2°C to 3.0°C
2 AAA LR03 1.5V Alkaline ~2 years
Internal: NTC 10kW at 25°C
External: NTC 10kW at 25°C (ß = 3950)
868 MHz, <10mW.
- 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.
ENGLISH
EN
BT-D03-MOI-FR-W-EN-06-21