Danfoss 102E7 User's Guide

Installation and User GuideDanfoss Heating102E77-Day electronic mini-programmerfor controlling hot water and heating(Including Factory Replacement Uni

10 DANFOSS RANDALL 102E7 Water ONHeating ONCOMMAINS SUPPLY(via 3 amp fuse)An additional terminal block is required where these disconnected leads (or

11 DANFOSS RANDALL 102E7 Water ONHeating ONCOMMAINS SUPPLY(via 3 amp fuse)An additional terminal block is required where these disconnected leads (or

12User InstructionsYour programmerYour 102E7 mini-programmer allows you to switch your heating and hot water on and o at times that suit you.The 102

13Choice of 24hr or AM/PM displayPress and hold DAY and NEXT ON/OFF buttons for 1.5 seconds to toggle between 24hr clock and AM/PM display, as requi

14Factory preset programmes Use the + or - buttons to set the correct time (press and hold to change in 10 minute increments).Setting the DayThe day o

15Before you change the preset programmesYour installer will have set your unit to operate in one of the following modes:• 7 day - di erent settings

16PROGRAMMENEXT/ON/OFF+-DA YCOPYRPROGRAMMENEXT/ON/OFF+-DA YCOPYRPROGRAMMENEXT/ON/OFF+-DA YCOPYRPROGRAMMENEXT/ON/OFF+-DA YCOPYRPROGRAMMENEXT/ON/OFF+-DA

17PROGRAMMENEXT/ON/OFF+-DA YCOPYRPROGRAMMENEXT/ON/OFF+-DA YCOPYRPROGRAMMENEXT/ON/OFF+-DA YCOPYRPROGRAMMENEXT/ON/OFF+-DA YCOPYRPROGRAMMENEXT/ON/OFF+-DA

18PROGRAMMENEXT/ON/OFF+-DA YCOPYRPROGRAMMENEXT/ON/OFF+-DA YCOPYRPROGRAMMENEXT/ON/OFF+-DA YCOPYRPROGRAMMENEXT/ON/OFF+-DA YCOPYR1. Press PROG until S

19PROGRAMMENEXT/ON/OFF+-DA YCOPYRPROGRAMMENEXT/ON/OFF+-DA YCOPYRPROGRAMMENEXT/ON/OFF+-DA YCOPYRPROGRAMMENEXT/ON/OFF+-DA YCOPYR Either press COPY to ke

2INDEXIndexInstallation Product speci cation 3 Installation 4-6 Wiring 6-9 Replacement 10-11User Your programmer 12 Resetting the unit 12

20Running your programmeThe 102E7 will either control your hot water and heating together, or just your hot water (i.e. during the summer, when heatin

21Temporary User OverridesSometimes you may need to need change the way you use your heating temporarily, i.e due to unusually cold weather. The 102E7

22Battery backupIn the event of a power cut, the built-in battery will keep your time and programme settings for up to 2 days.After 2 days without mai

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Danfoss LtdAmpthill RoadBedfordMK42 9ERTel: 01234 364621Fax: 01234 219705Still having problems?Call your local heating engineer:Name:Tel:Visit our web

3Please Note: This product should only be installed by a quali ed electrician or competent heating installer, and should be in accordance with the cu

4InstallationNB. For FRU units - go straight to point 6 below. 1. Loosen the  xing screw in the base of the unit to release the Wiring Cover. 2. Ho

55. Electrical connections are simpli ed by using a Wiring Centre. However, if this is not used, the wallplate terminal identi cation is as shown.

6102, 102E5, 102E7WiringWiring10. Then press the SELECT button until the bar lines up with the word OFF and check the system does not operate.11. S

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812356L NL NMAINSSUPPLYFUSED3 AMPROOM' S TATLINKCOMCALLNBOILER & PUMPTERMINALS102E5TERMINALSMID-POSITION VALVEBLUEGREYSATWHITE OR B

912356102E5TERMINALSL NBOILER & PUMPTERMINALSL NMAINSSUPPLYFUSED3 AMPLINKCOMCALLNNCOMCYL.' S TATCALLNSATROOM' S TATHEATING VAL