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Multi Event Timer for Beer Brewing (JSL-73B-24, V1)
This timer is designed based on commonly used beer-brewing recipe. It can help brewers track duration
of the whole boiling process and remind brewers to add hops or other ingredients at each specific time.
The relay output of the timer should be connected to a flashing buzzer (sold separately).
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Description of the timer.
Figure 1. Front panel of the timer
1) Top LED display: In normal operation, it shows remaining time to next event. When remaining time is
longer than 99'59”, the display will show minutes only. If the ^/MUT key is pressed, it will display the
number of the upcoming event (eg. T2, T3...). When an event time is up, it will flash the event number
(T2, T3, T4, etc) until the alarm is turned off. In programming mode, it shows the parameter to be set. In
stop watch mode (NE=1, tdIr is set to Up), it will display the duration of current event.
2) Bottom LED display: In normal operation, it displays remaining time to the final stop of the timer.
When remaining time is longer than 99’59”, the display will show minutes only. In programming mode,
it shows the set value of the parameter. In stop watch mode, it will display the duration of accumulated
time that has elapsed.
