Danfoss 103E7 User Manual
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Danfoss 103E7 User Manual

7-day electronic timeswitch for controlling hot water and heating, including factory replacement units fru
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See also: Instructions for Using , Use and Installation Instructions
103E7
7-Day Electronic Timeswitch
for Controlling Hot Water and Heating
(Including Factory Replacement Units FRU)
User Guide
Danfoss Heating

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Summary of Contents for Danfoss 103E7

  • Page 1 103E7 7-Day Electronic Timeswitch for Controlling Hot Water and Heating (Including Factory Replacement Units FRU) User Guide Danfoss Heating...
  • Page 2 Marketing on 01234 364 621. 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 Thank you for buying a Danfoss product Danfoss Heating...

  • Page 4: Table Of Contents

    Changing the Preset Programmes ...........8 Programming the Heating and Hot Water In 7-Day Mode .................9 Programming the Heating and Hot Water in 5/2 Day Mode ................11 Running your Programme ............13 4.0 Temporary User Overrides ..............14 5.0 Battery Backup ..................15 103E7...
  • Page 5 Please note: A timeswitch is a single channel programmer. It will allow you to set your system’s On and Off periods. Danfoss Heating...

  • Page 6: User Instructions

    Your 103E7 timeswitch allows you to switch your heating and hot water on and off at times that suit you. The 103E7 can provide 3 ON periods and 3 OFF periods each day and can off er either 7-day control (a diff erent programme for each day of the week) or 5/2 day control (one set of programmes for weekdays and a diff erent set for weekends).

  • Page 7: Factory Presets

    The unit is supplied with the following preset programme which will be active after the unit has been reset. Mon-Fri Sat-Sun 1st ON 6.30am 7.30am 1st OFF 8.30am 10.00am 2nd ON 12.00pm 12.00pm 2nd OFF 12.00pm 12.00pm 3rd ON 5.00pm 5.00pm 3rd OFF 10.30pm 10.30pm Danfoss Heating...

  • Page 8: Accepting The Preset Times

     7 day - diff erent settings for each day of the week (page 9-10) - default setting.  5/2 day - one set of programmes for weekdays and another for weekends (page 11-12). Please follow the correct instructions to programme your unit. 103E7...

  • Page 9: Programming The Heating And Hot Water In 7-Day Mode

    COPY continue to programme the central heating ON and OFF times, using the + and - buttons to set the time you PROGRAMME want and pressing the NEXT ON/OFF NEXT/ON/OFF COPY button to move to the next setting. Danfoss Heating...
  • Page 10 NEXT/ON/OFF COPY Press the PROGRAMME button to To move to next DAY return the unit to RUN mode. PROGRAMME Proceed to page 13. NEXT/ON/OFF COPY COPY previous event times PROGRAMME NEXT/ON/OFF COPY Return to RUN mode 103E7...

  • Page 11: Programming The Heating And Hot Water In 5/2 Day Mode

    Press the DAY button once and PROGRAMME SASU will appear at the bottom of the display. NEXT/ON/OFF COPY Either press COPY to keep the same settings for Saturday and Sunday as you have programmed for Monday to Friday. Danfoss Heating...
  • Page 12 PROGRAMME Press the PROG button to return the unit to RUN mode. NEXT/ON/OFF COPY To amend TIME Proceed to page 13. PROGRAMME NEXT/ON/OFF COPY COPY previous event times PROGRAMME NEXT/ON/OFF COPY Return to RUN mode 103E7...

  • Page 13: Running Your Programme

    3.5 Running your Programme The 103E7 controls your hot water and heating together, turning them on and off at the same times. To run the central heating and hot water programme press the SELECT button. As you press SELECT a bar on the display will move between ON, OFF, ALLDAY and AUTO.

  • Page 14: Temporary User Overrides

    4.0 Temporary User Overrides Sometimes you may need to change the way you use your heating temporarily, i.e due to unusually cold weather. The 103E7 has two convenient overrides which can be selected without aff ecting the set programme. Override...

  • Page 15: Battery Backup

    After 2 days without mains power the date and time will be lost. When mains power is restored, the unit should be RESET, by pressing the R/S button beneath the fl ap, using a small non-metallic object, i.e. matchstick, biro tip (see page 6). Then reprogramme the date and time. 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.2757v08 02/12...
  • Page 17 Check out our full range of Heating Products Central Heating Controls Honeywell Heating Controls Danfoss Heating Controls Radiator Valves Fernox Sentinel Magnaclean Warmup underfloor heating Water Heaters Hand Dryers...

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