Danfoss RTW-RA User manual

28°

24°

20°

16°

8°

MAX.

MIN.

12°

* Frost Protection

If you leave your home for a longer period of time, you can safely

turn the thermostat to *. At this setting, the temperature will keep

the room temperature at about 7-8 0C.

Night Setback

To save energy, simply lower the room temperature at night or at

times when nobody is at home.

Cleaning

The radiator thermostat can be cleaned with mild detergents such

as dish washing liquid. Do not use scourers, alcohol, solvents or

bleaching agents as they can damage the radiator thermostat.

User Guide

What is a thermostatic radiator valve (TRV)?

TRVs sense the air temperature around them and regulate the ow

of water through the radiator which they are tted to.

They should be set at a level that gives you the room temperature

you want. These settings may have to be dierent in each room,

and you should set the TRVs to suit each room and then leave them

to do their job. As guide to the temperatures is shown on the right.

Turning a TRV to a higher setting will not make the room heat up

any faster. How quickly the room heats up depends on the boiler

size and setting, and the radiator size. Turning a TRV to a lower set-

ting will result in the room being controlled at a lower temperature,

and saves energy.

Set and Forget

The thermostat maintains a constant temperature in your room, set

your preferred room temperature according to the thermometer

below and that’s it. The thermostat will open and close depending

on the heat demand thereby utilizing the free heat from sunlight,

appliances and people.

Additional heat saves energy

Sunlight, kitchen appliances and electric light give o additional

heat. The thermostat registers such additional heat by automatical-

ly closing down. When there no longer is enough additional heat

available, the thermostat automatically opens again.

Please do not cover the thermostat!

The thermostat must be able to register the temperature of the

room. If it is covered by e.g. thick curtains or furniture, use a ther-

mostat with remote sensor.

HOME thermostat set

RTW-RA, RLV-S & RA-FN

(Angle)

(Straight)

Installation Guide

Easy Installation

Scan for video guide

1 2

Fit the valve to the pipe; tighten the

union nut with a spanner.

Now, t the valve to the tail piece and

tighten the union nuts.

Separate the valve and the tail piece.

Apply the PTFE tape to the valve and

pipe

Fit the tail piece to the radiator and

tighten with a 10mm Allen key

Fit the valve position as shown, ready

to mount the sensor.

Fitting valve:

(Straight or Angled) Radiators with side connection.

Fitting the lock shield

(Straight or Angled)

1 2

Fit the lock shield to the pipe; tighten

the union nut with a spanner. Next,

t the lock shield to the tail piece and

tighten the union nuts.

Separate the lock shield and the tail

piece. Apply the PTFE tape to the lock

shield and pipe

Fit the tail piece to the radiator and

tighten with a 10mm Allen key

Once installed take o the lock shield

cover.

Ensure the RLV is open using a 8mm

Allen key, then put the cover back on.

Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products already on order provided that such alterations

can be made without subsequential changes being necessary in specications already agreed. All trademarks in this material are property of the respective companies. Danfoss and the Danfoss logotype are trademarks of Danfoss A/S. All rights

reserved.

Danfoss A/S

Haarupvaenget 11

DK-8600 Silkeborg

Denmark

homeretail.danfoss.com

Fitting the radiator thermostat (TRV)

Danfoss Heating Segment VI JPM102 06/2015

Whilst holding the sensor rmly on the

valve secure connection by turning the

union nut clock-wise by hand. Whilst still

holding the sensor rmly on the valve fully

tighten the metal union.

3 4

Remove cap from valve and turn sensor to

5. Make sure union nut is turned loosely

up towards the sensor body until it is only

slightly free of the lower part of the sensor

body.

Press the sensor rmly onto the valve, en-

suring that the scale pointer is at top.

Set desired room temperature.

Removing the Sensor:

Turn the sensor to max. position 5. Turn

union nut anti-clockwise to release locking

mechanism.

Radiator

Sensor (TRV) Lock Shield Valve Product

Code

Pipe

size Building Regulation

RTW- RA

RLV-S Angle RA-FN Angle

013G6506 3/8” (DN 10) DE Building Regulation

013G5607 3/8” (DN 10) FR Building Regulation

013G6508 1/2” (DN 15) DE Building Regulation

013G6509 1/2” (DN 15) FR Building Regulation

013G6514 3/8” (DN 10) SE Building Regulation

013G6515 1/2” (DN 15) SE Building Regulation

RLV-S Straight RA-FN Straight

013G6510 3/8” (DN 10) DE Building Regulation

013 G6511 3/8” (DN 10) FR Building Regulation

013G6512 1/2” (DN 15) DE Building Regulation

013G6513 1/2” (DN 15) FR Building Regulation

013G6516 3/8” (DN 10) SE Building Regulation

013G6517 1/2” (DN 15) SE Building Regulation

HOME thermostat sets:

This manual suits for next models

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