Honeywell ST9500C Скачать руководство пользователя страница 15

15

Symptom

Possible Cause

Remedy

ST9500C has a blank 

LCD display

No power to the 

heating system

Check that there is power to the 

heating system

Fault in ST9500C

Call Installer

ST9500C indicates 

that Zone 1 and/or 

Zone 2 are 

ON

, but 

radiators are cold and/

or taps are running 

with cold water.

Temperature controls 

are switched off or set 

too low

Check that the temperature controls 

in the system are set to appropriate 

levels

Boiler or other 

system controls have 

malfunctioned

Call Installer

ST9500C shows the 

message ‘INTERNAL 

FAULT’

Fault in ST9500C

Call Installer

Troubleshooting Guide

This is a quick guide to help you diagnose and cope with possible problems with 

ST9500C. For further assistance, please contact your Installer.

FAQ AND TROUBLESHOOTING

Содержание ST9500C

Страница 1: ... A shorter heat up time is required for other heating periods 5 In the evening when the house is up to temperature it is often possible to switch off the heating up to an hour before you go to bed without any noticeable reduction in comfort PLEASE RESPECT YOUR ENVIRONMENT Take care to dispose of this product and any packaging or literature in an appropriate way This product and its associated docu...

Страница 2: ... the clocks go back in October and forward in March 14 What should I do if I get lost while programming the ST9500C 14 What happens if there is a power failure 14 Troubleshooting Guide 15 CONFIGURATION SERVICE DATA Configuration Data to be completed by Installer 18 Boiler System Service Log 19 ST9500C Controls Layout Zone 1 Operating Mode Indicator Time Display LoT Technology Display Programme Tim...

Страница 3: ...ences Other features are commonly available on the Programmer to enhance comfort and convenience for example OVERRIDE EXTRA HOUR and MODE buttons A typical use of the OVERRIDE feature is when you return home unexpectedly for the rest of the day and the heating is off Just press the OVERRIDE button and the heating will come on until the next programme time at which point it will follow the normal p...

Страница 4: ...p 2 a Move the slider to the DAY TIME position The message SET DATE TIME will show briefly on the screen followed by SET THE DAY and the day of the month will now be flashing to indicate it can be changed b To change the day of the month press the or buttons until the correct day is shown Each press of the button will change the date by one day As soon as a change has been made the message IS DAY ...

Страница 5: ... button will change the time by one minute Holding the button down for more than a few seconds will change the time slowly at first then quickly The message IS TIME OK will be displayed Press the green button to confirm the time is correct If you have made a change the message TIME SAVED will show followed quickly by DATE TIME COMPLETE f Move the slider to the RUN position to complete setting the ...

Страница 6: ...pm 11 00pm Built in Programme Profile b ON 1 OFF 1 ON 2 OFF 2 ON 3 OFF 3 Monday to Friday Zone 1 6 30am 9 30am 12 00pm 1 00pm 4 30pm 11 00pm Zone 2 6 30am 9 30am 12 00pm 1 00pm 4 30pm 11 00pm Saturday Sunday Zone 1 6 30am 9 30am 12 00pm 1 00pm 4 30pm 11 00pm Zone 2 6 30am 9 30am 12 00pm 1 00pm 4 30pm 11 00pm Built in Programme Profile C ON 1 OFF 1 ON 2 OFF 2 ON 3 OFF 3 Monday to Friday Zone 1 6 30...

Страница 7: ...am on the next day to allow you to programme zone 1 to stay on past midnight if required a Move the slider to the ZONE 1 position SET ZONE 1 will show briefly to verify this action b SET ON TIME 1 will then be displayed and the time setting for the first ON 1 time for MONDAY will now be flashing to indicate it can be changed If you do not wish to change the time press the green button and move to ...

Страница 8: ...t ON OFF time without making any changes e After setting or reviewing the last off time OFF 3 the message COMPLETE will be displayed to indicate the times for Monday have been set You now have a choice of how to set the programme for the next day Copying one day s Programme to another day example Monday to Tuesday f Whilst the day is showing Monday Press the COPY DAY button The message COPY MON TO...

Страница 9: ...2 will show briefly to verify this action b Now follow the same procedure to set the times as described in Modifying the Zone 1 Programme page 7 steps b to i Exiting ZONE 2 Programming Mode To exit ZONE 2 programming mode move the slider to the RUN position This can be done at any time during the programming process and any changes made and confirmed with the button will have been saved Note If th...

Страница 10: ...TO Automatic mode The zone will be switched ON and OFF according to the zone programme ONCE mode The zone will come ON at the first programmed ON time and go OFF at the last programmed OFF time CONT Continuous mode The zone will remain ON continuously Overriding the Operation Without Changing the Programmes In AUTO and ONCE operating modes the OVERRIDE buttons switch the zone ON or OFF without alt...

Страница 11: ...ome but resumes normal operation on the day of your return To set the Holiday function a Ensure the slider is in the RUN position then press the HOLIDAY button once The message SET HOLIDAY will appear briefly followed by SET DAYS AWAY b Use the or buttons to set the number of days you will be away The display will show the number of days and this number will be flashing to indicate it can be chang...

Страница 12: ...can be adjusted to suit your lifestyle or preferences these are called Installer Parameters and are listed in the table below along with a description of the options that are possible INSTALLER PARAMETER Parameter Number Default Value Options Description 24hr or am pm clock display 1 12 12 24 12 am pm display 24 24hr display Configure backlight operation 2 2 0 1 2 0 off 1 on if button pressed 2 on...

Страница 13: ...e parameter number is shown on the display separated by a colon from the parameter value d You can change the parameter value by pressing the or buttons At this point the description in the LoT Display will change and the parameter value will flash If you press the value will stop flashing and be saved for use e Press to move to the next parameter available for editing f Keep pressing to step arou...

Страница 14: ...ice Data page 18 to see how your Installer has configured your product What should I do if I get lost while programming the ST9500C The LoT Display on ST9500C will provide you with help and tips to work through the programming Should you ever get lost the simplest thing to do is to move the slider to the RUN position and then move it back to the appropriate programming position where you got lost ...

Страница 15: ... with cold water Temperature controls are switched off or set too low Check that the temperature controls in the system are set to appropriate levels Boiler or other system controls have malfunctioned Call Installer ST9500C shows the message INTERNAL FAULT Fault in ST9500C Call Installer Troubleshooting Guide This is a quick guide to help you diagnose and cope with possible problems with ST9500C F...

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Страница 18: ...Automatic time change Enabled Disabled 1 day or 5 2 day or 7 day operation 1 day operation 5 2 day operation 7 day operation Number of ON OFFs per day 2 on offs per day 3 on offs per day Default programme A standard b at home C economy Zone Configuration Zone 1 e g downstairs Zone 2 e g upstairs Configuration Data to be completed by Installer The table below is for the Installer to complete to ind...

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