24 - English
English
Installation of the IRT 30
5. Connect the wiring
Make sure the power supply of the boiler is switched off!
1. Connect the wires onto the mounting plate by fitting them
behind the clamps (refer to figure 5-5). It is not important
which wire is connected to which clamp.
2. Push the wires back into the hole in the wall if the wires are
too long. Fill the hole in the wall with filler to prevent draught
affecting the operation of the thermostat.
3. Make sure the wires are fitted into the slots of the mounting
plate and that they do not cross each other.
4. Connect the wires to the boiler. Connect the wires to con-
nection point 3 and 4 of the connector (refer to figure 5-6).
It is not important which wire is connected to point 3
or 4.
Do not connect the wires to connection points in the boiler
other than points 3 and 4.This can cause damage to the
boiler or the thermostat.
6. Fix the thermostat onto the mounting plate
Place the thermostat onto the mounting plate (refer to figure 5-7):
1. Hook the thermostat from the top onto the mounting plate.
2. Push the bottom side of the thermostat towards the wall until
the thermostat clicks onto the mounting plate.
figure 5-5
figure 5-6
figure 5-7
