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Olympia Electronics guarantees the quality, condition and operation of the goods. The 
period of warranty is specified in the official catalogue of Olympia Electronics and also 
in the technical leaflet, which accompanies each product. This warranty ceases to 
exist  if  the  buyer  does  not  follow  the  technical  instructions  included  in  official 
documents given by Olympia Electronics or if the buyer modifies the goods provided 
or has any repairs or re-setting done by a third party, unless Olympia Electronics has 
fully agreed to them in writing. Products that have been damaged can be returned to 
the premises of our company for repair or replacement, as long as the warranty period 
is valid.
Olympia Electronics reserves the right 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.

HEAD OFFICE

72nd km. O.N.R. Thessaloniki-Katerini
P.C. 60300 P.O. Box 06 Εginio Pierias Greece

www.olympia-electronics.gr
info@olympia-electronics.gr

TECHNICAL CHARACTERISTICS

BATTERIES

2  Alkaline ΑΑ

BS-818/T - BS-819/T

BS-821/R

MODEL

220 - 240V AC / 50-60Hz

OPERATION TEMPERATURE RANGE

RELATIVE HUMIDITY

EXTERNAL DIMENSIONS

TYPICAL WEIGHT

GUARANTEE

MEASURING RANGE

OPEN RELAY CONTACT

DEGREES OF COVER PROTECTION 

PRODUCED IN ACCORDANCE WITH

 2x5Α - 250V AC1

o

0.0 to 99.9  C

EN 61000-6-1, EN 61000-6-3, EN 60730-1, EN 60730-2-9

o

5 to 35  C

10 - 90% RH 

2 years

121.5 x 27.3 x 81.3 mm

IP20

175 gr. (with batteries)

200 gr.

o

-10 to 50  C

10 - 95% RH 

120 x 34 x 80 mm 

-

CONSUMPTION

1.9VA

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940821001_09_001

WARRANTY

WARRANTY

-

COMMUNICATION FREQUENCY

869,75MHz

TEMPERATURE SELECTION RANGE

o

6.0 to 30.0  C

-

-

Summary of Contents for BS-821/KIT

Page 1: ...819 T BATTERYOPERATEDWIRELESSPROGRAMMABLECHRONO THERMOSTAT WITHCOOLINGANDHEATINGFUNCTION BOILEROUTPUT BATTERYOPERATEDWIRELESSPROGRAMMABLECHRONO THERMOSTAT WITHCOOLINGANDHEATINGFUNCTION BOILEROUTPUT Th...

Page 2: ...ily programming example page 7 Weekly programming example page 8 Wireless communication settings page 8 communication errors page 9 Hour and message display Temperature and message display Temperature...

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: ...sure and the device is ready to operate Fig 4 POWER STATUS indicator N L 230V Boiler indicator Programming button 1 Boiler BS 821 R Burner Fig 5 A B Burner indicator To install the BS 821 R remove the...

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 T...

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