2
Thermostat con
fi
guration .................................10
Technical features of the thermostat ......................15
DIN bar CH172D actuator .....................................15
Application and use .........................................15
Fastening and connecting ...............................16
Electric connections ........................................17
Connecting several actuators with a thermostat
.........................................................................17
Technical features of the actuator ..........................18
TABLE OF CONTENTS
Introduction ..............................................................3
Controls and signals ................................................4
Controls .............................................................4
Signals ...............................................................4
User’s manual .........................................................5
“Summer / Winter” selection ..............................5
Operating modes ...............................................6
“Comfort” operating mode .................................6
“Economy” operating mode ...............................6
“OFF” function (OFF) .........................................7
Fan speed selection ..........................................7
Maintenance ............................................................8
Installation ...............................................................8
Fastening the socket .........................................8
Electric connections ..........................................9
Fastening the thermostat onto the socket .......10
