Technical Characteristics; Troubleshooting & Solution - Watts BT DRF-01 Bedienungsanleitung

6. Technical characteristics

Environmental:
Operating temperature:
Shipping and storage temperature:
Electrical Protection
Installation Category
Pollution Degree
Measured temperature precision
Setting temperature range
Comfort, Reduced
Holiday (Antifreeze)
Timer
Regulation characteristics
Power Supply
Operating life
Sensing elements:
Internal & External (option)
Radio Frequency
Software version
Norms and homologation:
Your thermostat has been designed in conformity with the
following standards or other normative documents:
7. Troubleshooting & Solution
Batteries Problem
Problem on sensors
Batteries level is too less
Output
RF
communication
My BT DRF-01 seems work correctly but the temperature in the room was never in accordance with the setting temperature.
Program
My BT DRF-01 doesn't start
- Check if the protection sticker on the batteries is removed.
- Check the batteries orientation.
- Check the capacity of the batteries
My BT DRF-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 DRF-01 seems work correctly but the heating doesn't work correctly
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 50cm 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 (see user menu parameter 04)
- Contact your installer, to check & adjust the regulation parameters with your heating system.
0°C - 40°C
-10°C to +50°C
IP30
Class II
2
0.1°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
2 AAA LR03 1.5V Alkaline
~2 years
NTC 10k at 25°C
868 MHz, <10mW.
Showed in the parameter menu. Vers xxx
EN 60730-1 : 2003
EN 61000-6-1 : 2002
EN 61000-6-3 : 2004
EN 61000-4-2 : 2001
EN300220-1/2
EN301489-1/3
R&TTE 1999/5/EC
Low voltage 2006/95/CE
EMC 2004/108/CE
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