How do I stop the continuous hour chimes on a WESTMINSTER chime mantel clock ?

Question edited for clarity.

How do you Synchronise a Westminster chime clock?
Set the time by moving the big hand forward, pausing at the 11 o'clock position. Listen for the subtle sound of a spring unwinding before moving further. Move the big hand to the 12 o'clock position. Pause and listen for the clock to strike the number of times indicated by the little hand.

How to Reset the Time and Resynchronize the Chimes on an ...

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Source: Wikipedia

The full hour chime is followed by one strike for the number of the hour by Big Ben (E3) (one strike for one o'clock, two strikes for two o'clock, and so on). ... The mechanism then plays two complete sets of five sequences for each complete hour.

Source: PortableFireplace
Learn how to fix a mantel clock that chimes at the wrong hour. This simple fix will repair a clock that chimes at the wrong time. This can commonly occur when your mantel clock is laid down on its back and the timing is offset.

1 Thing You Have to Understand First On most clocks you can turn the minute hand counter-clockwise but SOME clocks are not safe to be turned in that direction. For this reason, it's best to only turn your minute hand clockwise just to be safe.

The Simple Mantel Clock Adjustment The easiest way to adjust a mantel clock chime is to move the hour hand to the hour that the chime is striking. Make sure that the hour hand shaft is not too tight or else it will not turn. Most mantel clock hands are friction held. DO NOT BEND YOUR HOUR HAND, loosen the shaft if it will not turn freely.
Once you have synchronized the hour hand with the hourly chime, adjust the minute hand to set the clock to the correct time by moving it forward (clockwise) around the clock face. Allow the chime to strike at every quarter hour strike.
Mantel clock Chime Adjustment When your mantel clock chimes the wrong number of times, your chime is not synchronized time of the clock. To adjust your mantel clock chime, proceed with the following step:

ADJUSTING THE HOURLY CHIME

1. When your mantel clock chimes, count the number of times it chimes. This is what time your hourly striker is set to.
2. Move the hour hand to the hour indicated by the hourly chime (count the number of gongs at the hour).
3. Reset the time using the minute hand to the correct hour and the chime should adjust along with the clock hands as well.

ADJUSTING THE QUARTER CHIME

On most mantel clocks, you can simple remove the minute hand which is friction fit. You have to apply pressure on the tube and it will loosen. Once removed, re-install the minute hand at the correct time. From there you can rotate the minute hand to reset the time.

It could take an horologist a while to sort out why it suddenly changed. It isn't unusual for a chiming clock to chime at the quarters and half-hour as well as chiming and striking the hour. A quality clock usually allows the manner of chiming/striking to be selected and sometimes even the volume can be altered.

If your clock used to chime and strike the hour and now doesn't and appears to have slipped by exactly 30 minutes clearly something is happening. In the old days such things were often the result of turning the hands backwards to reset the time - that type of clock should be reset only by turning the hands forward and pausing at each quarter, half and hour to allow the chiming of each to complete. Most folk simply stop their clocks and wait for time to catch up...

It is also reckoned such a clock should not be kept next to an exterior wall but rather in a place where the temperature and humidity is the most stable.

The next time it gongs multiple times turn the hour hand clockwise until it is pointing at the number of times it gonged. Next take off the dial nut off (make sure to put it in a plastic bag because they can be hard to replace) and turn the minute hand until it strikes once. Now put the minute hand back on pointing to 6 o'clock and replace your dial nut and you are all set.

Fix Clock That Gongs Wrong

Pressing the red button advances the chime count by one. Continue to advanced the chime count until it matched the hour shown on the clock face.

The Westminster/ Whittington clock means that it has 2 or 3 settings.
1. Silent
2. Westminster Based on the music My redeemer liveth by Handel
3. Whittington
Set the clock onto the westminster setting, this is the easiest. At quarter past the hour it should sound 4 notes. The half past should be 8 notes. Quarter to the hour should be 12 notes and the hour should be 16 notes then the striking of the hour. For example on 8 'O clock you should hear 16 notes then the clock should chime 8 times. Sometimes if the hour is out just gently stop the pendulum, check what hour the clock is striking then without taking the hands off move only the hour hand to the hour. Do not do this with the minute hand.
I hope this helps you! If you are not sure please email me [email protected] I fix these clocks.

Turn the minute hand until the 16 westminster chime operate and then the hour strikes. Remove the minute hand and simple put it back on at the 12 o-clock position. The chimes should now be in sync.

Fred

Manually turn the minute hand forward until the 16 westminster chimes sound and then the hour strikes. Then remove the minute hand (it will go on in four positions) and put it back on at the 12 o'clock position. The chimes should now be back into sync.

Fred

See this site

http://www.theclockdepot.com/seiko_westminster_clock_instructions.html