Related Manuals for Danfoss RET2000B-RF RX1-S
Summary of Contents for Danfoss RET2000B-RF RX1-S
- Page 1 RET2000B-RF + RX1-S Electronic digital RF thermostat with LCD User Guide Danfoss Heating...
- Page 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.
- Page 3 Thank you for buying a Danfoss product 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 Благодарим...
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Page 4: What Is A Room Thermostat
What is a room thermostat? ... an explanation for householders. A room thermostat simply switches the heating system on and off 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 off once this set temperature has been reached. - Page 5 Room thermostats need a free fl ow of air to sense the temperature, so they must not be covered by curtains or blocked by furniture. Nearby electric fi res, televisions, wall or table lamps may prevent the thermostat from working properly. Danfoss Heating...
- Page 6 Display The LCD displays actual room temperature until the Λ or V button is pressed more than once. To activate the unit’s backlight press the Λ or V button once, if no further buttons are pressed the backlight will remain on for 6 seconds. Temperature RET2000...
- Page 7 Battery: fl ashes when battery is low (battery units only) Padlock: indicates keyboard lock has been set at installation Antenna: indicates a paired link is active between the thermostat and receiver External Sensor Alarm: E5 = Sensor short circuit E6 = Sensor open circuit / missing Danfoss Heating...
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Page 8: Setting The Temperature
Setting the temperature Press either the Λ or V buttons, the product backlight will come Press either the Λ or V button again within 6 seconds, the display will fl ash with the current set temperature. While the display is fl ashing press the Λ... - Page 9 When in standby the thermostat will have no control of the heating or cooling system. To exit standby press and hold the Λ arrow (V arrow in cooling mode) until the required set temperature is fl ashing on the display. Danfoss Heating...
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Page 10: Manual Override
Manual Override During normal Thermostat operation the CH button on the receiver will light when the device is calling for heat (or cooling depending on mode). Should communication between the thermostat and receiver fail, manual override is possible by pressing the CH button once; the heating/cooling system will remain on during manual override as indicated by the lit CH button. -
Page 11: Low Battery Indications
Low Battery Indications For battery powered thermostat (RET2000B-RF) when the batteries require replacement the battery low symbol will fl ash. Batteries should be replaced within 15 days, after which the thermostat will turn off the load it is controlling. Danfoss Heating... - Page 12 Danfoss Ltd Ampthill Road Bedford MK42 9ER Tel: 01234 364621 Fax: 01234 219705 Email: ukheating@danfoss.com Website: www.heating.danfoss.co.uk Part No 44067v01 08/14 VURKW102...