Operation Manual

48
• Feed the cable through the bot-
tom part of housing and secure
to the wall with screws. Tighten
the screws well. The “UP” arrow
shouldpointtotheceiling.
• Make sure that the cable in the
deviceremainsexible.Installthe
clamping mechanism again and
tighten the two screws.
• Cut the cables into length and
remove the insulation 6 - 7 mm
from the ends. Do not damage the
wires.
• Theroomthermostathasarelaywithtwopotential-freechangeovercontacts.
COM = middle contact of relay
NO=closingcontact(thecontactisopenedinstandby)
NC=openingcontact(thecontactisclosedinstandby)
Connecttheconnector„COM“withtheneutralwireofthepowercable.
Dependingonthedeviceyouwanttocontrolwiththeroomthermostat(cool-
ingorheatingdevice),theconnector„NO“or„NC“mustbeusedasswitch
output.
Theconnectorsaresuitableforacablediameterof1to2.5mm².
Actual temperature NO output NC output
Heater >Settemperature+1°C OPEN CLOSE
<Settemperature-1 °C CLOSE OPEN
Cooling system >Settemperature+1 °C CLOSE OPEN
<Settemperature+1 °C OPEN CLOSE