Danfoss RET1000 B User manual

RET1000 B/M/MS
Electronic dial setting thermostat
User Guide
Danfoss Heating

RET1000
2
For a large print version of these instructions
please call Marketing on 0845 121 7400.
Danfoss can accept no responsibility for possible errors in catalogues, brochures, and other
printed material. 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 Heating 3
GB
Thank you for buying a Danfoss product
DE
DK
ES
FR
NL
RU
TR
GB
Vielen Dank für den Kauf eines Produkts von Danfoss
Tak, fordi du valgte et produkt fra Danfoss
Le agradecemos que haya comprado un producto de
Danfoss
Merci d’avoir choisi un produit Danfoss
Hartelijk dank voor de aanschaf van een Danfoss-product
     Danfoss
Br Danfoss ürünü satın aldığınız çn teşekkür ederz

RET1000
4
GB
RU
NL
FR
ES
DK
DE
TR
GB
What is a room thermostat?
... an explanation for householders. A room thermostat simply switches
the heating system on and o as necessary. It works by sensing the
air temperature, switching on the heating when the air temperature
falls below the thermostat setting, and switching it o once this set
temperature has been reached.
Turning a room thermostat to a higher setting will not make the
room heat up any faster. How quickly the room heats up depends on
the design of the heating system, for example, the size of boiler and
radiators.
Neither does the setting aect how quickly the room cools down.
Turning a room thermostat to a lower setting will result in the room
being controlled at a lower temperature, and saves energy.

Danfoss Heating 5
GB
DE
DK
ES
FR
NL
RU
TR
GB
The heating system will not work if a timeswitch or programmer has
switched it o.
The way to set and use your room thermostat is to nd the lowest
temperature setting that you are comfortable with, and then leave it
alone to do its job.The best way to do this is to set the room thermostat
to a low temperature – say 18°C – and then turn it up by one degree
each day until you are comfortable with the temperature. You won’t
have to adjust the thermostat further. Any adjustment above this
setting will waste energy and cost you more money.
If your heating system is a boiler with radiators, there will usually
be only one room thermostat to control the whole house. But you
can have dierent temperatures in individual rooms by installing
thermostatic radiator valves (TRVs) on individual radiators. If you don’t
haveTRVs, you should choose a temperature that is reasonable for the
whole house. If you do have TRVs, you can choose a slightly higher
setting to make sure that even the coldest room is comfortable, then
prevent any overheating in other rooms by adjusting the TRVs.
Room thermostats need a free ow of air to sense the temperature,
so they must not be covered by curtains or blocked by furniture.
Nearby electric res, televisions, wall or table lamps may prevent the
thermostat from working properly.

RET1000
6
GB
RU
NL
FR
ES
DK
DE
TR
GB
LED Indicators
Power On – Green (bottom right)
Thermostat output on – Red (top left)
(RET1000B only - to conserve battery power the LEDs will
illuminate for 5 seconds after the dial is moved depending on
status. In normal conditions the thermostat remains operational.
When the battery is low the Power On LED will ash every
minute, replace batteries as soon as possible to maintain control
of the heating).
Setting the temperature
Turn setting dial to required temperature.
For best comfort control initially set the dial to a lower
temperature than desired, say 18°C. Then turn it up by one
degree each day until a comfortable temperature is reached.

Danfoss Heating 7
GB
DE
DK
ES
FR
NL
RU
TR
GB
Low Battery Indications (RET1000B)
For battery powered thermostat (RET1000B) when the batteries
require replacement the power LED will ash once per minute.
Batteries should be replaced within 15 days, after which the
thermostat will turn o the load it is controlling. If the power
LED does not illuminate when the dial is turned the batteries
may have expired and should be replaced immediately to avoid
damage to the thermostat.

RET1000
8
GB
RU
NL
FR
ES
DK
TR
DE
LED-Anzeigen
Einschalten (Power On) – Grün (unten rechts)
Thermostatregler einschalten (Thermostat Output on) – Rot
(oben links)
(Nur RET1000B – Um Energie zu sparen, leuchten die LED
5Sekunden lang nach der Änderung der Einstellung, je nach
Status. Bei Normalbetrieb bleibt der Thermostat weiterhin
funktionsfähig. Wenn die Batterien schwach werden, blinkt die
Power On LED einmal pro Minute auf. Ersetzen Sie die Batterien
so schnell wie möglich, um die Steuerung des Heizsystems nicht
zu beeinträchtigen.)
Einstellen der Temperatur
Drehen Sie den Regler auf die gewünschte Temperatur.
Für einen optimalen Komfort empfehlen wir Ihnen, die Tempe-
ratur zu Beginn auf eine niedrigere Temperatur einzustellen, z.
B. 18 °C. Erhöhen Sie diese dann um ein Grad pro Tag, bis die
Räume eine angenehme Temperatur haben.

Danfoss Heating 9
GB
DK
ES
FR
NL
RU
TR
DE
Anzeige Batterieladezustand niedrig (RET1000B)
Bei einem batteriebetriebenen Thermostat (RET1000B) blinkt
die Power On LED-Anzeige einmal pro Minute auf, wenn die
Batterien ersetzt werden müssen. Die Batterien sollten innerhalb
von 15Tagen ersetzt werden, danach stellt der Thermostat die
von ihm geregelten Einstellungen ab. Wenn die Power On LED
beim Drehen des Reglers nicht aueuchtet, sind die Batterien
möglicherweise leer und müssen umgehend ersetzt werden,
um Schäden am Thermostat zu vermeiden.

RET1000
10
GB
RU
NL
FR
ES
DE
TR
DK
LED-indikatorer
On - grøn lampe (nederst til højre)
Termostatudgang til - rød lampe (øverst til venstre)
(Kun RET1000B - for at bevare strømmen på batteriet lyser
LED’erne op i 5 minutter, når drejehjulet er yttet, afhængigt
af status. Under normale forhold forbliver termostaten i
driftstilstand. Hvis batteriet er lavt, blinker LED-lampen for
Tændt hvert minut. Udskift batterierne hurtigst muligt for at
bevare kontrollen med varmen).
Temperaturindstilling
Drej indstillingshjulet til den påkrævede temperatur.
For at opnå den bedste komfort indstilles drejehjulet først til
en lavere temperatur end den ønskede, eksempelvis 18 °C.
Herefter hæves temperaturen med en enkelt grad hver dag,
indtil man nder det optimale niveau.