Instrukcja obsługi Watts BT-DRF-02
Przeczytaj poniżej 📖 instrukcję obsługi w języku polskim dla Watts BT-DRF-02 (2 stron) w kategorii termostat. Ta instrukcja była pomocna dla 18 osób i została oceniona przez 9.5 użytkowników na średnio 4.5 gwiazdek
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PPLIMW15250Ba 
BT-DRF-02
 IMPORTANT! 
Before  starting  work  the  installer  should  carefully  read  this  Installation  &  Operation 
Manual, and make sure all instructions contained therein are understood and observed. 
- The thermostat should be mounted and maintained by specially trained personnel only. 
People  in  the  course  of  training  are  only  allowed  to  handle  the  product  under  the 
supervision  of  an  experienced  fitter.  Subject  to  observation  of  the  above  terms,  the 
manufacture shall assume the liability for the equipment as provided by legal terms. 
-  All  instructions  in  this  Installation  &  Operation  manual  should  be  observed  when 
working with the controller. Any  other  application  shall not comply  with the  regulations. 
The  manufacturer  shall  not  be  liable  in  case  of  incompetent  use  of  the  control.  Any 
modifications and amendments are not allowed for safety reasons.  
The  maintenance  may  be  performed  by  service  shops  approved  by  the  manufacturer 
only. 
-  The  controller  functionality  depends  on  the  model  and  equipment.  This  installation 
leaflet is part of the product and has to be obtained. 
APPLICATION 
- The  thermostats  range  “BT-DRF-02”  has  been  developed  to  control  and  manage  all 
type of Electrical heating system or materials.  
-  The  controllers  have  been  designed  for  use  in  residential  rooms,  office  spaces  and 
industrial facilities. 
Please find the Watts Vision system configuration documentation on: 
http://www.wattselectronics.com 
Table of content 
1  Presentation 
1.1  Keyboard 
1.2  LED & Display 
2  First Installation 
2.1  Batteries installation 
2.2  RF installation 
2.2.1  With receivers 
2.2.2  Case of central 
2.3  Starting 
3  Working mode definition 
3.1  Manual mode Comfort   
3.2  Manual mode Reduced   
3.3  OFF mode   
3.4  Anti-freeze mode   
3.5  Timer mode 
3.6  Reversible mode 
3.7  AUTO mode 
4  Special function 
4.1  Keyboards lock Function   
4.2  Open window function 
4.3  Humidity measurement 
4.4  Visualization 
5  Parameter’s menu 
6  Technical characteristics 
7  Troubleshooting & Solution 
8  Advanced installer’s parameters menu 
1  Presentation 
Electronic  thermostat  with  LCD  display  specially  designed  to  control  different  type  of 
heating systems. 
It  will  be  your  best  partner  to  optimize  your  energy  consumption  and  increase  your 
comfort. 
- Modern design with soft touch material 
- Wireless Bidirectional communication 868 MHz 
- Temporary override function 
- Anti freeze function. 
- EEPROM non volatile memory 
- 2 AAA batteries 
- 2 parameter menus (User and Installer) 
- Humidity measurement (*) 
In option 
External sensor with several possibilities of regulation (Floor, combined…) 
1.1  Keyboard 
 Left Navigation key (◄) 
 Right navigation key (►) 
 Escape key ( ) 
Edition key ( ) 
1.2  LED & Display 
Color of “OK” LED when backlight is lit up: 
 Red Fix: heating demand (**) 
 Green Fix: cooling demand (**) 
 Green flash: validation is required 
 Red flash: error on sensor or batteries 
1.  Operating mode menu (active mode is framed).   
2.  Parameter number if “3” is displayed.     
3.  Installation Parameter menu.      
4.  Type of used sensor and displayed temperature 
  Regulation => Internal sensor.  
 Regulation => Floor sensor (Only available with  receiver)   
Regulation => Internal sensor with Floor limitation.   
Regulation => outside temperature measured by external sensor (connected on the 
back of thermostat) 
Visualization of the humidity percentage (*)
5.  Heating demand indication (**) 
6.  Cooling demand indication (**) 
7.  Low batteries indicator 
8.  °C or °F unit indicator 
9.  Setting or measured temperature if “4” is displayed.  
Give the parameter name/value if “3” is displayed 
10.  Key lock indicator 
11.  RF indicator 
2  First Installation 
This section will guide you to set up your thermostat for the first time. 
2.1  Batteries installation 
- Open the two side’s covers and insert the 2 AAA Alkaline supplied batteries (or remove 
the small protection sticker if the batteries are already installed in the compartment) 
- Close the two side’s covers. 
2.2  RF installation 
Please have a look at the list of all receivers compatible with this thermostat in Technical 
Caracteristics section. 
2.2.1  With receivers 
- First of all to configure your thermostat with the receiver, you must put your receiver in 
RF init mode. (refer to the receiver leaflet, only the RF receivers of the same range are 
compatibles) 
- Press and maintain the edition key  during 5s, then the parameter « » must be ( )   INI 
displayed.  
The thermostat will send now the radio configuration signal to the receiver.  
- After few seconds, the thermostat and the receiver should exit by their self the   RF init
mode, this is the normal procedure to confirm a correct pairing.  
- You  can  check  the RF  distance.  Go  to  the  room  which must  be  regulated.  Put  your 
thermostat  on  the  final  position  (On  the  wall  or  table...),  then  put  the  thermostat  in 
Comfort mode (setting temperature position 37°C). Close the door and go to the receiver 
to check if the new thermostat status has received. 
-  Return  to  the  thermostat  and  switch  it  off.  Check  on  the  receiver  again  if  it’s  also 
switched off.  
If the RF signals were received correctly, adjust your setting temperature as you want. 
If  the  RF  signals  weren’t  received  correctly,  check  the  installation  (Receiver  position, 
distance...) or restart the   rules to be sure. RF init
Remark: To make the installation easier, it will be better to have the thermostat near to 
the  receiver  during  the  configuration  mode  (a  minimal  distance  of  1  meter  must  be 
respected). 
2.2.2  Case of central (BT-CT02) 
The link is done with central (BT-CT02). 
2.3  Starting 
The thermostat is now ready to work. Default working mode is Comfort mode 
3  Working mode definition 
Your  thermostat  has  several  different  working  modes  to  allow  you  to  adjust  your  unit 
according to your life habitudes. 
To  change  the  working  mode,  open  the  small  center 
cover to access to the navigation keys   or  . Move (◄) (►)
the frame cursor on the desired working mode and press 
(OK) to enter in the chosen operating mode.  
3.1  Manual mode Comfort 
Manual working mode, the comfort setting temperature will be followed all the time.  
By  pressing  or keys, the  comfort  setting  temperature starts  to  blink  and can be (-)    (+) 
adjusted.  
Remark: Setpoint in Comfort mode is used in 
 mode 
3.2   Manual mode Reduced 
Manual working mode, the reduced setting temperature will be followed all the time.  
By pressing  or keys,  the reduced setting  temperature starts to blink and  can be (-)    (+) 
adjusted.  
Remarks: 
- Setpoint in Reduced mode is used in 
 mode 
- In cooling mode, Reduced mode acts like the OFF mode (system is stopped) 
3.3  OFF mode   
Use this mode if you need to switch off your installation.  
Be Careful: In this mode your installation can freeze. 
 At any time, when display is off, press on the  key to display a few seconds the (Ok) 
current temperature and time. 
Remark:  (◄) (►)To exit the operating mode, use the navigation keys   or  . 
3.4  Anti-freeze mode   
Use this mode if you want to protect your installation against freezing.  
-  The  anti-freeze  setting  temperature  is  fixed  and  can  be  adjusted  in  the  parameter 
menu number  , refer to chapter 5 (Default value 10°C). 06 ‘HG’
Remark:  in  cooling  mode,  Anti-freeze  mode  acts  like  the  OFF  mode  (installation  is 
stopped). 
3.5  Timer mode   
The Timer mode allows you to adjust, the temperature for a special time. After this time, 
thermostat will return to older current mode. 
-  You  can  first  adjust,  the  desired  setting  temperature  with  or  ,  press   to (-)  (+)   (OK)
validate (Default value 24°C) 
- In a second time, you can adjust the duration in hours “H” if below 24H, then in day “ ” d
with  or  , press to start the function. (-)  (+)  (OK) 
The  logo will blink and the number of hours /days left is displayed until the end of the 
period. 
If you want to stop the Timer function before the end, set the duration period to “ ” no
with  key or use the navigation keys   or  . (-)  (◄) (►)
3.6  Reversible mode   
The reversible mode allows you to choose the working mode for your installation. 
By pressing on  (-) or (+) keys, the  selected working mode blinks and  can  be modified. 
The user can choose: 
-  : the installation operates in heating mode (winter) Hot
-  : the installation operates in cooling mode (summer).  CLd
During this selection, the status LED will be red color if heating is selected or green color 
if cooling is selected. 
By  pressing  (OK)  key,  you  validate  you  selection.  By  pressing  (◄)  or  (►)  key  or  the 
( )  ,   key you come back to the current working mode of the thermostat.  
Remarks: 
-  This  menu  is  only  available  if  the  parameter  “21”  has  been  set  to  “REv”  (refer  to 
chapter 8) 
- This mode is not available if thermostat is linked with a central (BT-CT02) 
3.7  AUTO mode 
This mode appears when if a central is linked to your installation. In this case, the zone 
of the thermostat follows the program created on the Central (BT-CT02). 
4  Special function 
4.1  Keyboards lock Function   
Use this function to prevent all change of your settings (In a child room, public area…) 
- To activate the Key lock function, first maintain the escape key   pressed and press ( )  
simultaneously on the edition key  . ( )
- The “ ” logo will be displayed on the screen.  
Repeat the same procedure to unlock the key board. 
4.2  Open window function 
This  function  is  able  to  stop  heating  if  thermostat  detects  an  unusual  decrease  of 
temperature (open window). 
Principle:  
If  the  displayed  temperature  (internal  or  ambient  sensor)  decreases  by  3°C  or  more 
during a  5 minutes  period (or less),  the  thermostat  stops heating for 15  minutes. If  the 
temperature continues decreasing, it continues to stop. 
During this stop, the room temperature will blink. 
Return to normal mode:  
The thermostat returns automatically to normal mode after the stop period. 
The  function  can  be  overridden  by  pressing  the  button  during  the  stop  heating (OK) 
phase.  
The blinking temperature should stop to indicate the end of the detection. 
Special cases: 
- This function doesn't work if Thermostat is in Floor regulation 
- This function doesn't work if Thermostat is in OFF / Antifreeze Mode 
-  If  temperature  is  less  than  10°C,  thermostat  will  regulates  at  10°C  during  the  stop 
phase (refer to chapter 5, parameter 06) 
- This function doesn’t work in cooling configuration 
4.3  Humidity measurement (*) 
Thermostats measure the humidity in the air. This measure allows: 
- To regulate the humidity in the air (refer to parameter   chapter 8) 34
- To protect your system against condensation (refer to parameter   chapter 8). 35
4.4  Visualization 
With this function, you can quickly view the current temperatures of the different sensors 
connected  to  your  thermostat  (floor,  remote,  external).  On  the  main  screen,  press 
several times on the escape key  . This “scroll function” is only available on the main ( )
screen: 
You will see in the order of each press: 
1/ the setting temperature followed by the thermostat 
2/ the ambient temperature 
3/ if the external sensor is connected: the outside temperature 
4/ the humidity percentage (*) 
Remarks : 
- refer to chapter 1.2 for icon meanings 
- if Parameter “ ” is set on “ ” (refer to chapter 8), the remote sensor will be used as Sen Air
an external sensor. 
Minus Key    (-) Plus Key    (+)
Validation Key    (OK) Status LED 
GB 
Specyfikacje produktu
| Marka: | Watts | 
| Kategoria: | termostat | 
| Model: | BT-DRF-02 | 
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