Technical Characteristics; Troubleshooting & Solution - Watts Industries BT DP-01 Guide D'utilisation

hour programmed following your weekly program.
This automatic control system works in the following
way:
When you start your thermostat for the first time, it will
measure the time taken by your installation to reach
the set temperature. The thermostat will re-measure
this time at each program change to compensate
external temperature change & influence. You can now
program your thermostat without the need to adjust the
temperature in advance because your thermostat does
it automatically for you.
Clr ALL: Reset to Factory setting
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Press and maintain (Ok) key during 10s to reset Set
points temperatures and user parameters in this menu
to factory default settings. User programs will also be
resetted.
* Pay attention:
Ensure you that you have all necessary elements to re-
setup your installation before to use this function.
Software version
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VErS ___
End: Exit the parameter's menu
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Press (OK) key to exit installation parameter menu and
7 Troubleshooting & Solution
My BT DP-01 doesn't start
- Check if the protection sticker on the
batteries is removed.
Batteries
- Check the batteries orientation.
Problem
- Check the capacity of the batteries
My BT DP-01 Led, blinks in Red
The logo blinks (ambient sensor)
- Contact your installer or seller.
Problem on
sensors
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)
Batteries level is
The logo blinks (Batteries)
too less
- Replace the batteries.
return to normal operation.
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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
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My BT DP-01 seems work correctly but the heating doesn't
Output
My BT DP-01 seems work correctly but the temperature in
the room was never in accordance with the program.
Program
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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)
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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.
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Optional External sensor 10k ohms at 25°C
Displayed in the user
Software version
menu.
EN 60730-1 : 2003
Norms and homologation:
EN 61000-6-1 : 2002
EN 61000-6-3 : 2004
Your thermostat has been
EN 61000-4-2 : 2001
designed in conformity with the
following standards or other
Low voltage 2006/95/CE
normative documents:
EMC 2004/108/CE
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