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FACTORY DEFAULT VALUES

The following values are the factory default 
setting of the thermostat:

Thermostat state

Inactive

 (

OFF)

Daily and weekly programs

 = 

Not set

Selected temperature value

=

 23.0°

C

Normal or Night program= 

Normal

Temperature unit

=

 

 

Degrees Celsius

Screen backlight

Active

 (

On)

Burner activation indicator

=

Active

 (

On)

Presence/ Absence program =

Presence

Manual selection time

=  

hours

Upper manual temperature limit = 

30.0°C

Lower manual temperature limit

6.0°

C

Boiler  operation  time= 

30  minutes 

(

BS-

81

9

/T)

Boiler state=

 Inactive 

(BS-81

9/

T)

Operation mode

 = 

Manual

 (

User)

Differential= 

0.2° C

Absence temperature

16.0° 

C

Night program temperature = 

18.0° C

Heating/cooling function

Heating

Keypad state=  

Unlocked

DAILY PROGRAMMING EXAMPLE

Lets assume that we want to program the 
following  temperatures  and  hours 
(programs): From 07.00 to 08.30 at 22,5°C. 
From 8.30 to 12.00 at 21,5°C. From 12.00 
to 17.30 at 18.5°C. From 17.30 to 23.00 at 
22.5°C and from 23.00 to 07.00 at 19,8°C.
Note that the end hour of each program is 
the  start  hour  of  the  next  program  and 
always the start hour of a program is at least 
1 minute greater than the end hour of the 
previous program. It is essential to select at 
least  1  program  per  day  otherwise  the 
thermostat  will  operate  with  the  factory 
defined temperature of 23°C. Also note that 
the first program is considered the program 
with the start hour nearest to the hour 00.00  
(e.i. 07.00).

1. Turn OFF the thermostat by pressing the 
corresponding key.
2. 

Press  continuously  the  key        for  3 

seconds  The screen back light is activated  

and the screen shows       . Now we are in 

 

programming  mode  of  the  thermostat 
parameters.

3. Press the key        9 times and the screen 
shows          with the        (Mode) blinking.
4. Press the key           and the           starts to 

blink. With the keys       and       we select 
the  operation  mode          (Day  -  daily 
program).

5. Press the key               and we return to the 
previous screen with the         blinking.

6. 

Press the key       8 times and the screen 

shows         with the      blinking.

 

Now we 

are in the daily programming sub menu that 
has a 10 program capability.

7. 

Press  the  key

     

 

   

  and  the  screen         

shows

        

 with

 

the 

    

blinking

,  

this shows 

that  we  are  in  program  1  of  the  daily 
program. 

(

the indication                       indicates 

that the current program in empty

).

8. Press the key             and the hours digit 
starts to blink. With the keys               select

07. 

9. 

Press the key         and the minutes digit 

starts to blink.

 

With the keys                     select 

00.

10.  With  the  next  press  of  the          key                       

 

the screen shows the temperature blinking 
and  by  using  the                keys  we  select   
22,5°C. This concludes the programming of 
the first program.

11. Press the       key and the screen shows 
the symbol        blinking.
12. Press the           key and the         symbol               
will  blink.  This  shows  that  we  are  in  the 
second program.
13. Follow the step 8, 9 and 10 and set the 
time t o 8.30 (which is the end time of the first 
program) and the temperature to 21,5°C.
14. Following the steps 8, 9, 10 and 11 to 
adjust  the  remaining  programs  with  the 
values  12.00/18,5°C,  17.30/22,5°C  and 
23.00/ 19.8°C. If by mistake we add a new 
program  (ex.  Ρ6),  this  program  can’t  be 
canceled  but  can  be  defined  as  a  new 
program with a start time of 23.01 and the 
same temperature as Ρ5.
15. Completing the daily program   we can 
store the programmed values to the devices 
memory by pressing 2 times the

       key  while the indication     is blinking.  
The screen will show               for awhile and 
then  normal  operation  will  continue.  By 
activating the device with the               key the 
daily  program  will  start  to  take  affect.  In 
order  for  the  program  to  execute  correctly 
make  sure  you  have  programmed  the 
device clock with the correct time.  

940820001

_09_00

1

MENU

ENTER

MENU

ENTER

ESC

DAY

MENU

ENTER

MENU

ENTER

ESC

ESC

Summary of Contents for BS-820/KIT

Page 1: ...T BS 819 T BATTERY OPERATED WIRELESS PROGRAMMABLE CHRONO THERMOSTAT WITH COOLING AND HEATING FUNCTION BATTERY OPERATED WIRELESS PROGRAMMABLE CHRONO THERMOSTAT WITH COOLING AND HEATING FUNCTION Thank y...

Page 2: ...ng page 6 Screen messages page 6 Daily programming example page 7 Weekly programming example page 8 Wireless communication settings page 8 communication errors page 9 Hour and message display Temperat...

Page 3: ...e pressed simultaneously for 3 first the key and then the the screen will show the message and the keypad is locked Page 3 from 11 GENERAL When the plastic battery separator is remove the unit is auto...

Page 4: ...since the end time is the start time of the next program For example if we require a temperature of 23 0 C from 14 00 to18 00 in program 1 we will set the start time 14 00 at 23 0 C and the start time...

Page 5: ...his setting we can turn off the screen illumination in order to conserve battery energy If is selected then the screen illumination will be activated every time a key is pressed If is selected then th...

Page 6: ...erate The battery life time has been design to be approximately 2 years Factors that influence the battery life are prolong use of the keyboard with the backlight active increased temperature and humi...

Page 7: ...e blinking 4 Press the key and the starts to blink With the keys and we select the operation mode Day daily program 5 Press the key and we return to the previous screen with the blinking 6 Press the k...

Page 8: ...the key The weekly program will start to execute as defined In order for the program to execute correctly make sure you have programmed the device clock with the correct time WIRELESS CONNECTION SETTI...

Page 9: ...blink The interruption of the mains voltage causes the interruption of communication between the two devices When the voltage is restored the peripheral device receiver activates the outputs according...

Page 10: ...with slight pressure and the device is ready to operate Fig 4 N L 230V Fig 5 POWER STATUS indicator Programming button 1 Burner indicator Burner B A To install the BS 820 R remove the front cover wit...

Page 11: ...returned goods and to or not charge the buyer depending on the reason of defection Olympia Electronics reserves the right to charge or not the buyer the transportation cost HEAD OFFICE 72nd km O N R...

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