User Manual
Contents
1. homexpert by Honeywell THR860SUK 7 Day Programmer About your new 2 channel programmer The THR860SUK is designed to work with your existing thermostat heating and hot water It can work automatically or you can adjust it manually to maintain a comfortable indoor environment while minimising energy use and costs associated with heating both your home and the hot water you require Features e Energy saving design Automatically activates or shuts down your heating and hot water up to six times per day to fit your lifestyle while saving energy costs Each day of the week can be programmed separately see pages 10 14 e One touch comfort control Allows you to override programmed settings at any time by turning your heating or hot water on or off or by extending an on period by up to three hours e Holiday button Turns off your heating and hot water for up to 99 days while you are away then resumes normal operation when you return See page 14 e Seasonal clock change Automatically adjusts the clock for seasonal changes in the spring and autumn to adjust for standard time or daylight savings time e Lifetime memory Saves your customised settings indefinitely even if the mains power supply fails User Manual QUICK START GUIDE Your new programmer is factory set and ready to go Just check the steps below and change settings if needed 1 Install and set up the programmer if this has not been done by a profess2. A parking terminal is available for earth wiring if required Note 2 In Y S and W wiring plans connections are shown only for basic boilers For connections to pump over run boilers consult boiler manufacturer s instructions or contact Honeywell for assistance 20 BOILER NOTE 1 Note 3 Gravity circulation hot water systems should be fitted with a suitable hot water control valve as shown in Plan C on page 21 If this valve is not installed configure this device as a Mini Programmer see page 26 Note 4 For convenience wiring is shown with connections made to a 10 way wiring strip in a junction box Wiring diagrams homexpert by Honeywell THR860SUK 7 Day Programmer C Plan THR830T ROOM STAT 231 WN 230V x 50 60H 3 AMP Z MAX L ofo N o O ___ PUMP BOILER THR860S Note 1 This is a Class II device i e double insulated A parking terminal is available for earth wiring if required Note 2 In Y S and W wiring plans connections are shown only for basic boilers For connections to pump over run boilers consult boiler manufacturer s instructions or contact Honeywell for assistance 21 W Plan wiring shown as a hot water priority system THR830T ROOM STAT 231 AN PUMP BOILER NoE THR860S Note 3 Gra
3. systems which heat water whenever the home heating system is on The Mini Programmer option blocks some operating modes i e Auto is not available in Heating and Off is not available in Hot Water See page 25 15 Installation and Setup System installation Installation procedure 1 2 Cylinder Hot water 3 thermostat ayine 4 2 Room Thermostat Boiler 6 Ta System wiring Programmer Heating hot water systems Disconnect electrical power Install programmer Connect system wiring Restore electrical power Configure system operation Test system operation Q NOTE If you are not experienced in equipment installation and electrical wiring we recommend that these procedures be done by a professional installer A DISCONNECT ELECTRIC POWER BEFORE INSTALLATION Can cause electrical shock or equipment damage 16 homexpert by Honeywell THR860SUK 7 Day Programmer Remove wall bracket and select location Use a screwdriver to loosen screws and separate the programmer from the wall bracket as shown at left Select a mounting location about 1 2 to 1 5 metres from the floor where the display can be seen clearly in an area where the ambient temperature is between O and 40 C Install the wall bracket as shown on page 18 17 Installation and Setup homexpert by Honeywell THR860SUK 7 Day Programmer Connect system wiring Mounting options Use appropr
4. z e dis oy 6 30am 9 80am 12 00pm 4 00pm 4 80pm 11 00pm a Schedule C z E ae Economy Monday Friday on1 fofft on2 ofa ons offi ai sa aA il Hotwater 6 30am 7 30am 12 00pm 12 00pm 5 00pm 10 00pm Green lights show system status on or off Saturday Sunday ont oft oN2 Ciona ons tomar 26 27 Appendix In case of difficult Programmer screen is blank Radiators are cold or no hot water is available Screen displays Not Valid when slider is in Hot Water position Check the heating system to make sure the programmer has electrical power Check to ensure the heating and hot water channels on the programmer are turned on The indicator lights should be lit Make sure the room thermostat and cylinder thermostat are switched on and set to appropriate temperature levels Check the boiler to see if it is operational Check wiring pages 19 22 and system configuration pages 23 25 Your THR860S has been configured as a Mini Programmer during installer setup This is only valid for an uncontrolled gravity hot water system If you have a fully pumped system see page 25 to reconfigure the system for normal operation by using Function 7 or contact the professional installer who configured your system 28 homexpert by Honeywell THR860SUK 7 Day Programmer Limited Warrant Honeywell warrants this product for 1 year
5. 1 Mini Programmer operation see page 15 Reset all settings Or Domo reser 9 1 Reset to factory default settings A Standard Preset time schedules See page 23 to change these settings Always press OK after changing any setting 25 Installation and Setup homexpert by Honeywell THR860SUK 7 Day Programmer To test the system Alternate programme schedules After you have installed and configured the programmer you should check to make sure the system is operating correctly In addition to the default programme schedule shown on page 10 you can set the system to run either of the schedules shown below Either schedule can be changed as described on pages 11 14 Set to AUTO 1 Set the Heating and Hot Water operating modes to AUTO see HOT WATER HEATING page 9 Schedule B z on fofft on2 jotta ons fottal ae mel 2 Press the Heating and Hot Water OVERRIDE buttons to turn Comfort 42 00 11 00 SE ae oS the heating and hot water on see page 12 The indicator lights eang am Sram pm pm pm SEN should be lit In case of difficulty see page 28 Hot water 6 30am 4 6 30am 12 00pm 1 00pm 11 00pm 3 Press the Heating and Hot Water OVERRIDE buttons again to Saturday Sunday on2 off 4 4 ona tota ons tofa turn the heating and hot water off see page 12 Heating 4 Check to ensure the factory set date and time are correct See Hot water 6 30am 9 30am 12 00pm 1 00pm 30pm 11 00pm
6. A ON TIME O47 ij coy C SHORTCUT While programming press the COPY DAY button to copy settings for the current day and apply them to other days For example you can apply Monday settings to other days of the week After copying Press OK press the NEXT DAY button to select a target day then press OK E P 8 SET OFF TINE I 1 TIP To delete an unwanted time period set identical times for the an On and Off periods 11 Special Functions Temporar Press to turn system on or off CONT ONCE THU 2 34 CONT ONCE AUTO ONI On AUTO OFF OFF OFFe OFF OFF Green light shows system status on or off OlO EXTRA HOUR OVERRIDE schedule overrides The OVERRIDE buttons work like a simple on off switch If you press the button when the system is on it will turn off If off it will turn on The Hot Water and Heating override buttons work independently Neither affects the other system These buttons work only when the MODE is set to Auto or Once see page 9 This change is temporary It does not change the daily programme schedule which will resume at the next programmed On or Off time period NOTE See also temporary overrides for extra hours or holidays see pages 13 14 12 homexpert by Honeywell THR860SUK 7 Day Programmer Temporar Press to add extra hour s THU 2 39 OVERRIDE TRA HOUR CONT CONT ONCE ONCE AUTO ON
7. I On AUTO OFF OFFI OFF2 OFF3 OFF Green light shows system status on or off EXTRA HOUR OVERRIDE schedule overrides Extra Hour The EXTRA HOUR buttons can extend the current On period for 1 to 3 hours more For example if you expect guests you may want heating or hot water on for longer than usual You can also use these buttons to switch on the system for a short period of time Press EXTRA HOUR once or more to extend times These buttons work only when the MODE is set to Off Auto or Once see page 9 This change is temporary It does not change the daily programme schedule which will resume after the number of hours you choose 1 to 3 hours a NOTE See also temporary overrides for holidays see page 14 13 Special Functions Temporary schedule overrides Holida DAY TIME Pad slider to RUN icles ts im ONCE ONCE ant an3 OFF OFFI OFF2 OFF3 OFF N Press HOLIDAY HOT WATER HEATING RUN A Press or to change gt OLN 8 Press OK to start timer sA N t Screen displays days remaining The Holiday feature turns off your heating and hot water while you are away for an extended time up to 99 days After the designated time both systems resume normal operation 1 With slider set to RUN press the HOLIDAY button 2 Press or to select the number of days you will be away up to 99 days then press OK to save and exit The display shows the date you
8. User Manual homexpert by Honeywell lt b HOT WATER e G Z Ga S DAY TIME ee Ls 4 i Fi ok HOT WATER CS o ee HEATING j G NEXT RUN ee THR860S THR860SUK Two Channel 7 Day Programmer 50051987 001 Rev A WARNING This product must be correctly installed and configured to work properly see pages 16 26 If you are not experienced in electrical wiring we recommend professional installation to avoid possible personal injury or equipment damage TIP After installation see the QUICK START GUIDE on page 6 to customise and begin using your new programmer right away CE Copyright 2010 Honeywell International Inc homexpert by Honeywell is a trademark of Honeywell International Inc All rights reserved homexpert by Honeywell THR860SUK 7 Day Programmer About your new programmer Installation and setup What is a programmer ccceeeeeeeeeees 4 System installation cccccccccccceesseeeeeees 16 FEAtUNES diaconat aisadas niseni 5 Wall bracket installation o 17 18 QUICK START GUIDE 6 Syste WINING iessu aiaia 19 22 Quick reference to controls incl Installer S tUP inireseta 23 26 Date time settings 0 cceeceeeeeeeeeeee 8 Appendix Operation and programming Alternate programme schedules 27 Operating MOdES eeeeeeeeteeeteeteeees In case of difficulty 28 Cost saving programme schedules Warranty information 29 To adjust progra
9. ave N SET THE MONTH gt To change the date or time set the slider to DAY TIME Use the or buttons to set the correct day then press the OK button Follow the same procedure to set month year and time Date and time are set at the factory and should not need to be changed unless you turn off the automatic daylight savings feature see pages 23 25 TIP While setting the time press and hold the buttons to change the clock time more rapidly homexpert by Honeywell THR860SUK 7 Day Programmer HOT WATER HEATING 30 12 2010 leas ant ona OFFI OFF2 OFF 3 Press to change hot water operating mode E Press to change heating operating mode Press the MODE button repeatedly to select an operating mode You can set the Hot Water and Heating modes separately by pressing the appropriate button as shown at left Both work the same way Cont Heating or Hot Water remains on continuously Auto In this mode the programmer follows a daily schedule for the Hot Water or Heating turning each on and off at preset times during the day see page 10 Once In this mode the Heating or Hot Water is turned on at the first programmed On time of the day and remains on until the last programmed Off time See page 10 Off Heating or Hot Water remains off at all times Operation and Programming Cost saving programme schedules The programmer is preset at the factor
10. buttons together until the screen displays Set Installer OK Press OK to enter installer setup mode and continue 3 Press OK repeatedly to scroll through functions until you find one you want to change see list on pages 24 25 4 Press the or buttons to change any setting then press OK to save the new setting and advance to the next function To exit installer setup at any time move the slider up then back down to the RUN position See table on pages 24 25 for complete list of functions and settings 23 Installation and Setup Installer setup functions and settings Factory default setting 1 Clock format 12 AM PM 12 hour time format 24 24 hour time format 0 Always off 1 Screen lit when button is pressed 2 Always on 3 Summer winter time change Dolo change 9 1 Seasonal switch to from daylight savings time 1 1 day operation 5 5 2 day operation 7 7 day operation Screen backlight 1 day or 5 2 day or 7 day operation See page 23 to change these settings Always press OK after changing any setting 24 homexpert by Honeywell THR860SUK 7 Day Programmer Installer setup functions and settings Factory default setting time periods per day 2 2o0n 20 Daily time periods 3 30n 30 time periods per day see page 10 B More comfort see page 27 C More eco nomy see page 27 Mini Programmer on off DS NGHm el Ghar aien 9
11. from date of purchase We undertake to replace or repair at our discretion products should they become defective within 1 year solely as a result of faulty materials and or workmanship Understandably if the product has not been installed or maintained in accordance with Honeywell s instructions has not been used appropriately or if any attempt has been made to rectify dismantle or alter the product in any way the warranty will be invalidated This product warranty states Honeywell s entire liability It does not extend to cover consequential loss or damage or installation costs arising from a defective product If the product is defective please return it together with a proof of purchase or receipt to the place of purchase This does not affect your statutory rights If you require further information about this product call the homexpert by Honeywell technical helpline on 0845 604 2893 For a full list of terms and conditions please visit www homexpertbyhonyewell com 2010 Honeywell International Inc 29 Appendix homexpert by Honeywell THR860SUK 7 Day Programmer Declarations disposal and recycling Declaration Honeywell hereby declares that this product is in compliance with the essential requirements and other relevant provisions of the Radio and Telecommunications Terminal Equipment R amp TTE directive 1999 5 EC Disposal and recycling Batteries and waste electrical products should not be disposed of wit
12. h household waste Please recycle where these facilities exist Check with your local authority or retailer for recycling advice Please retain these instructions for future reference 30 31 Need Help For assistance with this product please visit www homexpertbyhoneywell com or call Honeywell Customer Care at 0845 604 2893 recommended amp Honeywell The Arnold Centre Paycocke Road homexpert Basildon Essex by Honeywell SS14 3EA Technical Help Desk 0845 604 2893 50051987 001 Rev A www homexpertbyhoneywell com 2010 Honeywell International Inc
13. iate wood screws or anchor screws Terminal screws to mount the wall bracket flush against the wall Use metal screws to mount on an existing junction box Connect wiring from your heating and hot water system to the programmer terminal screws as shown at left See wiring diagrams on pages 20 22 for details Pull wiring through the wall bracket and connect to screw terminals as shown on page 19 1 Make sure electrical power is off 2 Strip insulation to expose about 7 mm of 1 Make sure electrical power is off bare wire 3 Use a screwdriver to loosen terminal screws insert wires beneath terminal clamp then tighten screws 2 Install wall bracket as shown at left 3 Connect system wiring as shown on pages 19 22 then replace programmer on wall bracket and secure with screws 4 Replace programmer on wall bracket tighten Insert stripped wires beneath securing screws then restore electrical terminal clamps then tighten power yrrsseeneseneateeeeeneeetst NOTE All wiring must comply with IEE H Terminal designations regulations Keep AC mains supply load cables OFF ON OFF QN separate from equipment wiring HWOFF HWON 18 19 Installation and Setup Wiring diagrams Y Plan THR830T ROOM STAT 231 M 230V 2 50 60H 3 AMP Z MAX L o 6 3 No6 PUMP BOILER Note 1 This is a Class II device i e double insulated
14. ional installer ccccccccceessseceeeessssssteeeescesesstaeeees See pages 16 26 2 Check and reset day time if Necessaire A E n a See page 8 3 Customise heating amp hot water on off periods if NECeSSANY eee ectteeeeeteeeeeteeeeeeee See pages 10 11 homexpert by Honeywell THR860SUK 7 Day Programmer Quick reference Press to extend heating time see page 13 Press to extend hot Current Lineof Current Daily programme Operating modes water heating see time textarea day periods see page 10 see page 9 page 13 Light is on when heating system is on Light is on when hot water heater is on Press to override hot water programme see page 12 Press to override heating OVERRIDE programme see page 12 Press to programme next day see page 11 Slider set to RUN except during programming DAY TIME Press to copy a daily programme schedule HOTWATER Jo see page 11 SH CD HEATING RUN Holiday button aT Remove cover to use see page 14 l controls Mode buttons Press to change time Press to save changes and see page 9 or advance in menus advance to next step Operation and Programming Date time settings Set to DAY TIME DAYTIME HOT WATER HEATING RUN pra SET THE GAY Press or to change a Ji Press OK to s
15. mme schedules Declarations disposal amp recycling 30 Special functions Temporary schedule overrides Extra FOUN pirsinga 2s Holiday MODE ssiri ipiis yanada Advanced features User Manual What is a programmer an explanation for householders Programmers allow you to set On and Off time periods Some models switch the Se Crystal central heating and domestic hot water on and off at the same time while others allow CY Mark the domestic hot water and heating to come on and go off at different times Set the On A Clarity and Off time periods to suit your own lifestyle On some programmers you must also set whether you want the heating and hot water to run continuously run under the chosen On and Off heating periods or be permanently off The time on the programmer must be correct Some types have to be adjusted in spring and autumn at the changes between Greenwich Mean Time and British Summer Time You may be able to temporarily adjust the heating programme for example Override Advance or Boost These are explained in the manufacturer s instructions The heating will not work if the room thermostat has switched the heating off And if you have a hot water cylinder the water heating will not work if the cylinder thermostat detects that the hot water has reached the correct temperature approved by Plain English Campaign
16. vity circulation hot water systems should be fitted with a suitable hot water control valve as shown in Plan C above If this valve is not installed configure this device as a Mini Programmer see page 25 Note 4 For convenience wiring is shown with connections made to a 10 way wiring strip in a junction box Installation and Setup To replace other Honeywell programmers To replace another Honeywell programmer remove the old unit and reconnect wiring to the new unit as shown below Connect wires from old unit terminals to new terminals marked in grey THR860S this programmen N t 1 2 3 4 ST9400 ST6200 ST6300 ST6400 srra niu f rl le srr n eee srrocoa conos ra ule a Note 1 If replacing a Honeywell ST7000A a permanent mains power supply must be provided for the new THR860S programmer Note 2 If replacing a Honeywell ST7000A you must configure the new THR8608S as a Mini Programmer see page 25 22 homexpert by Honeywell THR860SUK 7 Day Programmer Installer setup Co OK ok a gt g NEXT Press and hold both Press OK to begin Function Setting number Za Press or to change setting Function Setting number Installer settings allow you to customise how your system works Check the table on pages 24 25 to see if any settings need to be changed To change installer settings 1 Set slider to RUN 2 Press and hold the OK and
17. will return and counts down the number of holiday days remaining To cancel the Holiday mode at any time press HOLIDAY again 14 homexpert by Honeywell THR860SUK 7 Day Programmer Advanced features Preset programme schedules The programmer is preset to follow the schedules shown on page 10 Schedule A unless you change the settings However instead of changing the settings manually you can choose either of 2 other pre configured schedules Schedule B keeps heating and hot water on longer if you re often at home Schedule C keeps heating and hot water off longer to reduce energy costs See page 27 Adjustable time settings By default the programmer has 6 time settings per day 3 on 3 off You can reduce this to 4 time settings if desired See page 25 Seasonal time change The clock automatically changes in spring and autumn to correspond with changes to and from daylight savings time See page 24 to turn off this feature Adjustable clock format The screen can display time in either AM PM format i e 2 pm or 24 hour format 14 00 See page 24 Adjustable backlight A bright continuous backlight makes the display screen easier to read You can change its operation so the backlight always remains off or is lit for only a few seconds after each button press See page 24 Mini Programmer option This special operating mode is designed to compensate for the inefficiency of some poorly controlled gravity hot water
18. y to turn off your home heating and hot water when they re less likely to be needed The preset schedules are shown below To change them see pages 11 14 See also two alternate schedules on page 27 To run this schedule as shown below or as you ve modified it leave the MODE buttons set to Auto see page 9 You can make temporary adjustments at any time without changing the schedule by pressing the EXTRA HOUR or OVERRIDE buttons see pages 12 13 a a 4 TIP To review your schedule quickly move the slider to Hot Water or Heating then press HOT WATER the OK button repeatedly to see each on off time period HEATING RUN Default on off times Schedule A DAY TIME 10 homexpert by Honeywell THR860SUK 7 Day Programmer To adjust programme schedules Set to HOT WATER or HEATING The Hot Water and Heating schedules must be programmed independently but the procedure is the same for both DAY TIME HOT WATER ran SET ON TIME I RUN 1 Move slider to HOT WATER or HEATING then press or to adjust the On time for Period 1 as shown at left 2 Press OK to save then press or to adjust the Off time for Period 1 Repeat for all time periods oN2 Ona OFFI OFF2 OFF 3 3 After all Monday time periods are set press the NEXT DAY button to adjust settings for Tuesday Repeat for all other days To stop programming at any time move slider to RUN we Press or to change time
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