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temperature is set to 

18.0º

C. To deactivate 

the night program, press the           key for 
more than 

 3", 

the symbol     is replaced by 

the symbol      .

3. Boiler ACTIVATION   

(available only on 

the BS-851/T).

This capability can be executed by pressing 
briefly the                 key, the backlight will be 
activated for 2" and the         symbol will be 
shown on the top left corner of the screen. 
The built-in relay will send the command to 
the burner.

 

The command will be active for 

as long as it has been preselected via the 

ΜΕΝU

 setting with the indication

(

Boiler  time),  or  until  the                  key  is 

pressed  again.  If  the  preselected  Boiler 
value  is  00  then  the  deactivation  can  be 
done  only  with  the  key.

 

The  Boiler 

command  is  independent  from  the  other 
functions  of  the  device  and  can  be  given 
even if the thermostat is deactivated

 (

OFF 

state). The factory default Boiler time is 

 00 

minutes

.

4.  AREA  PRESENCE  SELECTION

 

(The 

thermostat is in the ON state).

In normal operation, the symbol      shows 
the presence of people in the area and all 
the programs, which ever are selected, are 
executed normally. In limited absence from 
the area (from a few hours to a few days) 
there  is  the  capability  to  execute  the 
absence program.

 

If  the             

 

key  is  pressed  for  3",  the 

backlight  will  be  activated  for  2"  and  the       
symbol      will  be  changed  to    .This 
command  superimposes  every  other 
program.  The  selected  temperature  is 
shown on the screen if any of the           or
        keys is pressed

 

and can’t be changed. 

The  value  can  be  changed  only  with  the               
selection             

(

Absent temperature) of the

 

ΜΕΝU

The  factory  default  setting  of  this 

temperature is 

 16.0 º

C

 

and can be altered 

from

  6.0 

to

  30.0  º

C

To  deactivate  the 

absence  mode,  the            key  must  be 
pressed  for  3",  then  the  thermostat  will 
continue the execution of the program that 
was  running  before  absence  mode  was 
selected. 

GENERAL

When  the  plastic  battery  separator  is 
removed the unit is automatically activated 
and  shows  all  the  screen  indicators  for 

1",

then the firmware version is shown and 

finally  the  screen  enters  final  operation 
status.

  

In the center of the screen you can 

see the current temperature

The clock has 

the  hour

  00

:

00

,  the  date  is  1  January 

(Friday) 2016 and the thermostat is inactive

 

(

OFF state). In this state the only available 

s e l e c t i o n s   a r e   B o i l e r   a c t i v a t i o n  
/deactivation  (only  for

 

BS-851

/ΚΙΤ

)  and 

entry to the settings menu

If the  

    

  key is 

p r e s s e d   m o m e n t a r i l y

,  

t h e   s c r e e n  

illumination will be activated for 

 2" 

and the 

symbols       ,       and

 

ΜΑΝ

 

 

will be shown 

which are the factory defaults.

1. 

ENTERING THE MENU

 

(

the thermostat 

in the OFF state

)

.

To  enter  the  menu  settings  press  the           
button         for more than 

3". 

The screen will be illuminated and will stay 
illuminated  during  all  the  duration  of  the 
settings To  navigate  through  the  menu 

items use the keys               and               . To 
change the value of a menu item use the 
keys         and        . Press the       key to 
accept the change or press the       key to 
go to the previous state. By pressing again 
the                 key our settings are saved. If no 
key  is  pressed  for  2  minutes  then  the 
thermostat  returns  to  normal  operation 
while saving the changed settings

.

2. SELECTING DAY OR NIGHT

OPERATION MODE

  

       

(

the  thermostat  is  in  the  ON  state  and  in 

manual operation

).

If the             key is pressed for more than 3" 
then the         indication is deactivated and 
you can see the       . This means that night 
operation  mode  has  been  selected.  This 
selection replaces temporarily the manually 
selected  temperature  for  as  long  as  the 
night  program  is  active. If  one  of  the                     

 

keys               or     

is pressed then the set 

       

night program  temperature is shown.  

(

this 

can be changed from the setting        

(

night) 

of  the 

ΜΕΝ

U)

The  factory  default  night 

MENU

ENTER

ESC

MENU

ENTER

ESC

ESC

ESC

Page

 

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Summary of Contents for BS-850/T

Page 1: ...851 T BS 850 R BS 851 R Only for BS 851 R CONTROL AND INDICATIOR DESCRIPTION Thermostat activation Thermostat deactivation Increase value Decrease value Presence indicator Thermostat active Thermostat...

Page 2: ...r selection Select normal or night program Go to the previous item or selection Select and confirm installation settings Daily program activation indicator Weekly program activation indicator Manual p...

Page 3: ...serial number located inside the receiver or scan the QR Code on the included card Otherwise you can insert the serial number by typing the 32digit on the included card Figure 2 Figure 3 2 Figure 4 CO...

Page 4: ...Figure 1 on the thermostat and at the end the SEND icon from the application Figure 7 When they connect the LD4 must blink every 2 seconds while the LD5 must be off which means there is internet conn...

Page 5: ...of the program that was running before absence mode was selected GENERAL When the plastic battery separator is removed the unit is automatically activated and shows all the screen indicators for 1 the...

Page 6: ...With consecutive presses of the key you can select the remaining programs of the 24 hour cycle 10 in total and can set the required time periods and temperatures as described above Please note that fo...

Page 7: ...he top right of the screen The factory default is Unit TEMPERATURE UNIT The option are or Degree Celsius Degree Fahrenheit and regard the display of the temperature in C or F Depending on the selectio...

Page 8: ...t it will not permit it to operate The battery life time has been design to be approximately one year Factors that influence the battery life are prolong use of the keyboard with the backlight active...

Page 9: ...screen shows with the Mode blinking 4 Press the key and the starts to blink With the keys and select the operation mode Day daily program 5 Press the key to return to the previous screen with the bli...

Page 10: ...blinking The screen will show the message briefly and the settings will be stored in to the devices memory 6 Activate the device using the key The weekly program will start to execute as defined In or...

Page 11: ...en will 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 a...

Page 12: ...is ready to operate Fig 4 To install the BS 851 R remove the front cover with a screwdriver Fig 4 Mark and drill the mounting holes according to the schematic in page 11 Mount the device using the sup...

Page 13: ...to repair or to replace the 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...

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