Table Of Contents - Honeywell ST9400C User Manual

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Contents
WHAT IS A PROGRAMMER?
General Description ........................................................................................ 3
The way to use a Programmer ........................................................................ 3
GETTING STARTED WITH YOUR ST9400C
Step 1: Setting the Date & Time ...................................... ; ............................. .4
Step 2: Running a Built-in Programme ........................................................... 5
PROGRAMMING YOUR ST9400C
The Built-in Programmes ................................................................................ 6
. Your Personal Programme .............................................................................. 6
Reviewing the Programme Times ................................................................... 7
Modifying the Hot Water Programme ............................................................. 7
Copying one day's Programme to another day ..................................... 8
Programming a Different Day ................................................................. 8
Exiting HOT WATER Programming Mode .............................................. 9
Modifying the Heating Programme ................................................................. 9
Exiting HEATING Programming Mode ................................................... 9
Disabling/Enabling Time Periods ................................................................... 9
OPERATING YOUR ST9400C
Choosing the Operating Mode .......................
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·Override the Operation Without Changing the Programmes ........................ 10
·The Extra Hour Function ............................................................................... 11
The Holiday Function .................................................................................... 1.1
FINE TUNING YOUR ST9400C
Changing From AM/PM Time display to the 24-hour Clock ......................... 12
.. Changing the Installer Parameters ............................................. ; ................. 12
FAQ & TROUBLESHOOTING
How do I set the time only, if the ST9400C clock is not correct? .........
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....... 14
What do I do when the clocks go back In October and forward in March? .14
What should I do if I get 'lost' while programming the ST9400C? ................ 14
-what happens if there is a power failure? .................................................... 14 ·
Troubleshooting Guide ................................................................................. 15 .
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MINI-PROGRAM.MER OPERATING INSTRUCTIONS
(Installer to tick If configured In thla
way)
What is a Mini-Programmer? ......................................................................... 1
6
Modifying the Heating & Hot Water Programme .......................................... 16
Exiting HEATING & HOT WATER Programming Mode ................................. 16
Disabling/Enabling Time Periods ................................................................. 17
Choosing the Operating Mode ..................................................................... 17
Override and Extra Hour Functions ....................................................... :.: .. :.17
Other Functions ............................................................................................ 17
CONFIGURATION & SERVICE DATA
Configuration Data (to be completed by Installer) ....................................... 18
Boiler & System Service Log ........................................................................ 19
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