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Building Technologies Division  Basic Documentation LME39…  CC1P7106en 
  20 Operating variants of the parameters  08.12.2017 
20.2  Parameters without index, with no direct 
display 
 
20.2.1  Example of parameter 224 (max. time until air 
pressure on) on the parameter level 
 
 
P
Vh
mi n
s%
Bild 172/1107
 
Press 
 to select specified time for air 
pressure signal air pressure switch. 
 
Display: Parameter 224: flashes, characters 
._._
 do not. 
 
 
reset
 
 
 or   
P
Vh
mi n
s%
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Press 
 or   to go to editing mode. 
 
Display: 48.510 
 
 or   
P
Vhmins%
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Press 
 or   to shift the former specified 
time to change mode one place to the left. 
 
Display: Specified time 48.510 flashes. 
 
Note! 
To detect display errors, the value appears 
one place shifted to the left. 
 
 or   
P
Vhmins%
Bild 175/1107
 
Press 
 or   to set the specified time. 
 
Display: Specified time 53.361 flashes.