Technical Characteristics; Troubleshooting & Solution - Watts Water Technologies BT Série Guide D'installation Rapide

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Technical characteristics

Measured temperature precision
Environmental:
Operating temperature:
Shipping and storage temperature:
Setting temperature range
Comfort, Reduced
Holiday (Antifreeze)
Timer
Regulation characteristics
Electrical Protection
Power Supply
Operating life
Receiver Output
Maximum load
Optional External sensor
Software version
CE Directives
Your product has been designed in conformity with the
European Directives.
7 Troubleshooting & Solution
Batteries Problem
Problem on sensors
Batteries level is too less
Output
My BT DP-01 seems work correctly but the temperature in the room was never in accordance with the program.
Program
- Check if the protection sticker on the batteries is removed.
- Check the batteries orientation.
- Check the capacity of the batteries
My BT DP-01 Led, blinks in Red
The logo blinks (ambient sensor)
- Contact your installer or seller.
The logo blinks (Floor sensor)
- Check the connection of the sensor.
- Disconnect the sensor, and check it with an ohmmeter
(the value must be around 10kohms)
The logo blinks (Batteries)
- Replace the batteries.
My BT DP-01 seems work correctly but the heating doesn't work correctly
- Check the connections.
- Check the power supply of the heating element.
- Contact your installer.
- Check the Clock.
-The difference between Comfort & Reduced temperature is too high?
- The step in the program is too short?
- Contact your installer, to check & adjust the regulation parameters with your heating
system.
0.1°C
0°C - 40°C
-10°C to +50°C
5°C to 35°C by 0,5°C step
10°C (adjustable)
5°C to 35°C
Proportional Band (PWM
2°C for 10min cycle) or Hysteresis of 0.5°C
Class II - IP30
2 AAA LR03 1.5V Alkaline
~2 years
Relay 5Amps 250Vac
3A in 230Vac (Free contact)
10k ohms at 25°C
Displayed in the user menu.
EMC 2004/108/EC
RoHS 2011/65/EU
My BT DP-01 doesn't start
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