Sygonix TX 4 Bedienungsanleitung Seite 55

• Ensure that the line wires are not stripped too far when con-
necting them. This would cause short circuit.
As already described in the connection chart, observe that a
heater is connected to the terminals COM1 and NO1 and/or a
cooler to terminals COM2 and NO2.
After commissioning, the setting menu must be selected de-
pending on the connected device of the heating or cooling
mode.
It is also possible to connect a heater and a cooler at once. This
permits operation of the room thermostat in heating more in
winter (an electrical heater is activated/deactivated tempera-
ture-controlled) and switching to cooling mode in summer (e.g.
a fan is activated/deactivated temperature-controlled).
Operation of a concurrently connected heater and cooler
is only possible alternatingly, depending on which oper-
ating mode ("HEAT" = heating mode, "COOL" = cooling
mode) you have chosen in the setting menu.
The cooler does not work in heating mode; the heater
does not work in cooling mode.
• If you want to connect an external temperature sensor (not en-
closed but available as an accessory), the polarity is inessential
for connection.
• Place the cables so that they are not crushed or damaged by
sharp edges.
• Place the assembly plate, e.g.on the concealed socket and at-
tach them with two suitable screws. Observe that the contact
tabs (8) point up and the screws (10) down.
Check for tight fi t of the assembly plate.
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