Danfoss SET 1E Installation Manual

Danfoss SET 1E Installation Manual

Electronic timeswitch for heating and hot water

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MAKING MODERN LIVING POSSIBLE
SET 1E
Electronic Timeswitch
for Heating and Hot Water
Installation Guide
Danfoss Heating

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Table of Contents
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Summary of Contents for Danfoss SET 1E

  • Page 1 MAKING MODERN LIVING POSSIBLE SET 1E Electronic Timeswitch for Heating and Hot Water Installation Guide Danfoss Heating...
  • Page 2 Marketing on 0845 121 7400. Certification Mark 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.
  • Page 3: Table Of Contents

    3.4 Typical control heating function only with boiler and pump .....................9 3.5 Typical control of a motorised zone valve requiring an open and close signal .......... 10 3.6 Typical control of heating when used with combination type boilers............. 11 4.0 Replacement ..................... 11 Danfoss Heating...
  • Page 4: Installation Guide

    1.0 Installation Guide Please Note: This product should only be installed by a qualifi ed electrician or competent heating installer and should be in accordance with the current edition of the IEEE wiring regulations. 2.0 System Overview Specifi cation Power supply 230 ±...
  • Page 5 9. Press the rocker switch to the OFF position and check that the system does not operate. 10. Finally, press the rocker switch to TIMED position prior to programming the unit. Danfoss Heating...
  • Page 6: Wiring

    3.1 Wiring On the following pages are typical wiring diagrams for various types of systems. Note: Whilst every attempt has been made to ensure the accuracy of this information it is recommended that the specifi c information relating to the ancillary controls is obtained from the manufacturers concerned. ELECTRONICS N L 1 2 3 4 5 6 TS975 ON A SET WALLPLATE...
  • Page 7: Typical Gravity Dhw With Pumped Central Heating

    3.2 Typical Gravity DHW With Pumped Central Heating SPARE LOAD Timeswitch Terminals Mains Supply 3 amp fuse max. Room Stat CALL Boiler Pump DHW = Domestic Hot Water Danfoss Heating...
  • Page 8: Typical Control Of Pump For Central Heating In A Solid Fuel System

    3.3 Typical Control of Pump For Central Heating on a Solid Fuel System SPARE LOAD Timeswitch Terminals Mains Supply 3 amp fuse max. Room Stat CALL Pump SET1E...
  • Page 9: Typical Control Heating Function Only With Boiler And Pump

    3.4 Typical Control Heating Function Only With Boiler and Pump SPARE LOAD Timeswitch Terminals Mains Supply 3 amp fuse max. Room Stat CALL Boiler Pump Danfoss Heating...
  • Page 10: Typical Control Of A Motorised Zone Valve Requiring An Open And Close Signal

    3.5 Typical Control of a Motorised Zone Valve Requiring an Open and Close Signal SPARE LOAD Timeswitch Terminals Mains Supply 3 amp fuse max. Room Stat CALL OPEN CLOSE Zone Aux. Switch Wire Valve SET1E...
  • Page 11: Typical Control Of Heating When Used With Combination Type Boilers

    fi tted. If there is any doubt about the way in which the existing timeswitch is connected, please contact our Technical Services Department before proceeding with replacement. Note: The SET1E is a direct replacement for a Danfoss Randall SET1. Danfoss Heating...
  • Page 12 SET1E...
  • Page 13 Danfoss Heating...
  • Page 14 SET1E...
  • Page 15 Danfoss Heating...
  • Page 16 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. 8635v01s6-1 02/11...

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