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Next, using the keys 

 and 

 adjust the temperature setting until is 

shows 21 

o

C and with the 

 

key move this value until the time 22:45. 

                                               

 

 
Finally, using the keys 

 and 

 adjust the temperature setting until is 

shows 18 

o

C and with the 

 

key move this value until the time 23:45.  

                                               

 

 
The  programming  has  finished  and  as  we  can  see,  only  5  of  the 
available 10 temperature variations have been used. Press the 

ESC

for the cursor to return to its normal shape.  
Press the 

, in order to move the cursor to the left side of the screen 

with the indication 

EXIT

.  

The screen will show the message. 
 

                                              

SAVE 

PROGRAM DATA

IN MEMORY 

WITH ENTER 

 

 
Press the 

ENTER

,

 

in order to store the program into   memory and to 

return to 

ADJUSTMENT 

screen.  

If  you  do  not  wish  to  store  the  program  press  ESC  to  return  to 

ADJUSTMENT 

screen. 

When  the  cursor  has  its  normal  shape,  then  by  moving  it  over  a 
specific  quarter  section  we  can  adjust  the  temperature  of  that 
section.  
 

10. WARNINGS 
- Avoid removing the retaining screw that holds the casing.  
-  Do  not  use  sharp  objects  on  the  screen  and  the  keys  (risk  of 
electric shock). 
- Clean the screen with a soft and dry cloth.  

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

TECHNICAL CHARACTERISTICS 

Model 

BS-816 

BS-817 

Operation voltage 

220-240V AC / 50-60 Hz 

Maximum Consumption 

4 VA 

Differential 

0,2 to 4,0 

o

C with 0,1 

o

C intervals 

Temperature adjustment 

5 to 30 

o

Voltage free relay contacts 

Relay 

230VAC/8A 

(resistive load) 

2 Relays 

230VAC/8A 

(resistive load) 

Burner  Relay indicators 

Illuminated keys and on screen 

indications 

Boiler Relay indicators 

On screen 

indicators 

Heating 

and 

Cooling 

capability 

YES 

Constructional material 

Bayblend FR3010 

Operation 

temperature 

range 

0 to 50 

o

Humidity 

Up-to 95% relative humidity 

Dimensions 

110mm x 87mm x 42mm 

Weight 

200gr 

220gr 

Degrees of cover protection 

IP20 

Produced 

in 

accordance 

with 

EN 60730-1, EN 60730-2-9,  

EN 61000-6-1, EN 61000-6-3 

Guarantee 

2 years 

 

Summary of Contents for BS-816

Page 1: ...cessed by removing the retaining screw that can found on the bottom side of the thermostat During the mounting and installation procedure the mains power supply must be isolated The thermostat must be placed at a height of about 1 5mm and away from drafts i e doors that open often radiator units and in general all electrical appliances that produce heat We should also avoid mounting the thermostat...

Page 2: ...enter the SETTINGS screen This screen contains many options that are used to configure the desired operations of the thermostat 7 SETTINGS SCREEN Select using the keys and and confirm selection be pressing the key ENTER To return to the default screen press the ESC key 7 1 ADJUSTMENTS A detailed description is done in the section ADJUSTMENTS SCREEN 7 2 BOILER TIME This selection is only available ...

Page 3: ...screen for the selected day to appear With this method you can design a different program for each day of the week 9 DESIGNING A PROGRAM Execution of a daily of weekly program means that the thermostat will be ON and the temperature will follow the pre designed plan Up to 10 different temperature variations can be programmed in a 24 hour day cycle In the top right corner you can see the desired te...

Page 4: ...ts normal shape then by moving it over a specific quarter section we can adjust the temperature of that section 10 WARNINGS Avoid removing the retaining screw that holds the casing Do not use sharp objects on the screen and the keys risk of electric shock Clean the screen with a soft and dry cloth TECHNICAL CHARACTERISTICS Model BS 816 BS 817 Operation voltage 220 240V AC 50 60 Hz Maximum Consumpt...

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