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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).
1. 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.
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Summary of Contents for Auber JSL-73
- Page 1 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).
- Page 2 3) Run indicator: lit when the timer is running; flash when the timer is finished/stopped; off before timer is started or when timer is ready to start. 4) Output indicator: turns on when relay is on; turns off when relay is off. It will be on at the end of each event for the duration of “Ad”.
- Page 3 When NE=1, two counting options are offered. One is counting down, just like when NE>1. The other one is counting up. After setting NE=1, press SET key second time and use ^ or V key to set the count direction “tdIr” to count-up(Up) or count-down(dn). Press SET key third time to confirm. The counting down option can be used for boiling (when only one ingredient is added), or mashing at a fixed time.
- Page 4 A beer recipe requires three different hops to be boiled for different time. 1 oz Hop A. boiling for 60 minutes. 1 oz Hop B, boiling for 30 minutes. 1 oz Hop C, boiling for 1 minute We want the buzzer connected to the timer relay to run for 10 seconds when it is the time to add Hop B and Hop C.
- Page 5 24 V AC START Figure 3. Wiring example of JSL-73. Power (24V AC) is sent to terminal 9 and 10. The external switches on terminals 2, 3, 4 and 5 should be momentary type. They are needed only if you want to control the timer remotely. Otherwise, you can use the front keys on the timer.
- Page 6 Copyright 2007-2015, Auber Instruments All Rights Reserved. No part of this manual shall be copied, reproduced, or transmitted in any way without the prior, written consent of Auber Instruments. Auber Instruments retains the exclusive rights to all information included in this document.
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