Danfoss RTW TRV User guide

About the heating in your home....

RTW TRV

What is a Thermostatic Radiator Valve?

The radiators in your home have been fitted with THERMOSTATIC

RADIATOR VALVES (TRVs). These TRVs enable you to set different

temperatures in different rooms.

How does the TRV work?

When the temperature in the room reaches the setting on the

dial, the TRV will turn the radiator off. The radiator will stay off

until the room temperature falls sufficiently for the TRV to turn

the radiator back on. This automatic turning on and off will keep

the room at a steady temperature. The cooling of the radiator is

a sign that the TRV is working as it should.

Setting the temperature

0 Ý 1 2 3 4 5

0°C 8 12 16 20 24 28

Reduced Running Costs

You will keep your home at a comfortable temperature level and

save on heating bills by correctly setting your TRVs.

Having Problems?

Ensure that the TRV is not covered by curtains or any other

obstruction which restricts air flow around the sensor. If, after

following the advice on this leaflet, the radiator fails to come on

or go off, please notify your installer.

Installer Details

Bedroom

Living Room

Turn the dial on the TRV to the number which gives you a

comfortable temperature in the room then leave it to do its job.

Bathroom

Danfoss Ltd

www.heating.danfoss.co.uk