2
Product Information
RT20 RF Room Thermostat – 6721844608 (2022/03)
3
1.2
General safety instructions
H
Notices for the target group
These operating instructions are
intended for the heating system
operator.
All instructions must be observed.
Failure to comply with instructions may
result in material damage and personal
injury, including danger to life.
▶ Read and retain the operating
instructions (heat source, heating
controller, etc.) prior to operation.
▶ Observe the safety instructions and
warnings.
H
Installation
▶ The appliance should only be installed
by an authorised installer.
▶ Do not install the appliance in the
following locations:
– outside
– in locations which promote
corrosion
– in locations with risk of explosion
▶ Wait until the appliance is at the
installation location to remove it from
its packaging.
▶ The electrical connection must
comply with the local applicable
regulations.
▶ Connect the appliance to an
independent, earthed power source.
2
Product Information
2.1
Scope of delivery
Fig. 1
Scope of delivery
[1] Thermostat
[2] Receiver
[3] Expansion screws
[4] Screws
[5] Glue stickers
[6] Wire connector
[7] AAA batteries
[8] Printed documentation
2.2
About the appliance
2.2.1 Intended use
This thermostat is an easy to use and install appliance, suitable
for wall-hung boilers.
The thermostat is used in combination with a receiver and they
are connected by wireless communication.
The user can send commands via the thermostat into the
receiver, which receives those commands and controls the
boiler.
The wireless communication between the thermostat and the
receiver is one-way communication.
8
0010042737-001
AAA
5
7
3
4
6
x4
x4
2
1
+
_
x2
x2
