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Grässlin 

(UK) Ltd

 

Tel : 01732 359888   Fax : 01732 354445 

 

 

Programming guide 
 

TOPICA 200

 

 

Setting up 

 

The outer dial should be set to the current time.  Rotate the dial slowly in a clockwise direction, until the correct 
hour is approaching the arrow printed on the dial.  Note that the outer dial is printed with the 24 hour clock – 8:00 
a.m. = 8 on the dial.  8:00 p.m. = 20 on the dial. 

 

Programming switching times 
 

Set all tappets between the on and off times required, to the outer edge of the dial (see figure 1).  E.g. to set 
on at 8:00 a.m. – Off at 1:00 p.m., push tappets between dial numbers 8 and 13 to outer edge of dial.  Set 
any other required switching times in a similar manner.

 

 

 
 
 
 
 
 
 
 
 
 
 

 
 
 

Figure 1

 

 
 
 
 
 
 
 
 
 

Manual override 
 

There is a  three-position switch built in to the face of the dial. 
 
For automatic timed control, governed by the tappet settings, the switch should be left in the middle position 
(as illustrated).  The output can be switched ON at any time, by moving the switch lever to the top position, 
marked with a 

on the dial.  Alternatively, the output can be switched OFF at any time, by moving the switch 

lever to the lower position, marked with a 0 on the dial.  The manual override is a 

fixed 

selection – the output 

will remain ON or OFF (as selected), until the switch lever is moved back to the middle timed position, 
marked with a  

  

on the dial. 

 

  

http://waterheatertimer.org/Intermatic-timers-and-manuals.html#Talento-400 

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