Operating Instructions TC 14.21
Contents
1. PROG Selects between hours minutes and sec onds H Increrrents the selected tine range RESET Resets to start tin START STOP Starts and stops the countdown Decrerrents the selected tine range Setting the tne Press the PROG button once This will cause the hour digit to flash Using the H L keys to set the desired arrount of hours required Repeat the process to set minutes and seconds When keeping keys H or L depressed the flashing digit wil Change upwards or downwards Max settine 9h 59min 59sec Please note After starting the countdown the key PROG is without function until counting is finished Pressing the START STOP button activates the relay and the set tine begins to countdown in one second steps If the START STOP button is pressed during the countdown period the relay will deenergize and tine remaining is shown on the display The tiner can also be started and stopped fromthe extemal connections Vhen the set tine reaches zero the unit emits an audible signal the relay deenergizes and the set tirre is indicated on the display Please note If the START STOP button is pressed and the tire is zero a bell smbal is shown on the display and the relay will energize Pressing the button again will deenergize the relay Resetting to the me Pressing the RESET button will set the tine back to the start tive Time reset Pressing all three buttons together will2. set tine to zero Press and hold down all three buttons for approx four seconds Data Storage on Loss of Power On loss of power the countdown wil stop and the relay deenergize The tine rerraining will be stored and the display will show to indicate loss of power Vhen power is resurred the remaining tine wil be shown and the tiner wil need to be restarted Installation details Please note The installation and assembly of electrical equiprrent must be canied by a skilled per son The high density electronic Circuit is protected against a vide range of extemal influence Incorrect operation may occur if extemal influences exceed certain limits Setting to work Connect to voltage and frequenz according to type label and according to wiring diagramonly Mbunting aperture Mounting aperture _ a6 x46 or 50 5 with trim 190 003 004 50 5 with mask 190 004 004 60 0 with mask 190 008 004 h Orj external key Please note Use same phase for external START STOP terminal No 5 and for terminal No 2 only a a O external Start Stop TC 14 N E 9920
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