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ServicePlus S17 and S17R
User Operating Instructions
Single Channel Timeswitch
The Horstmann ServicePlus S17/S17R time switch will allow up to 3 ON/
OFF settings per 24 hours on a weekly schedule and has a 1 hour manual
boost and advance button to temporarily override current settings.
There is also a programming switch allowing permanent selection of:
OFF/ON/AUTO/ALL DAY
Additionally, the ServicePlus time switch gives an advance warning
of the annual boiler safety check due date.
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Related Manuals for Horstmann ServicePlus S17R
Summary of Contents for Horstmann ServicePlus S17R
- Page 1 User Operating Instructions Single Channel Timeswitch The Horstmann ServicePlus S17/S17R time switch will allow up to 3 ON/ OFF settings per 24 hours on a weekly schedule and has a 1 hour manual boost and advance button to temporarily override current settings.
- Page 2 The ServicePlus S17 and S17R Timeswitch The simple instructions contained in this user guide are designed to help with the programming and operation of the unit. 1 14 SET indicator - RUN is the normal position Time of day Switch period symbol SET button BOOST or adjust (-) button ADVANCE or adjust (+) button...
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Page 3: Manual Overrides
Manual Overrides BOOST FUNCTION - 1 hOUR TeMPORaRy OveRRIde The boost facility will allow the user to boost the system which is currently ‘OFF’ for 1 hour. To indicate the boost being activated BOOST will be shown on the display for the duration of the boost period. - Page 4 Programme Override Facilities With the ServicePlus S17/S17R timeswitch operating in the normal running mode it is possible to alter the functionality of the programme by means of the SELECT button. The options include; aUTO - Timeswitch follows all programmed ‘ON’ and ‘OFF’ times. all day - Timeswitch operates from 1st ‘ON’...
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Page 5: Setting The Time Of Day
Setting the Time of day Press the SeT button until Use PlUS and SeT indicator is MINUS buttons next to ClOCK to adjust day position Use PlUS and MINUS buttons Press eNTeR Press eNTeR to adjust time Press the SeT button until SeT indicator... - Page 6 Setting the On and Off Times To alter these settings please proceed as follows:- Use PlUS Use PlUS Press the Use PlUS SeT button MINUS MINUS until SeT Press Press MINUS Press buttons buttons indicator eNTeR eNTeR...
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Page 7: General Information
Resetting the Programmer Electronic equipment can in some circumstances be affected by electrical interference. If the programmer’s display becomes frozen or scrambled; or if you wish to revert back to the default time settings please reset by pressing the SET and SELECT buttons together as shown below. - Page 8 The above explanation also applies to your timeswitch, which operates as a single circuit programmer. Email: sales@horstmann.co.uk Website: www.horstmann.co.uk Horstmann Controls Limited, Bristol BS4 1UP Leaflet number P82511 Issue 3...