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Digital time switch clock SHT-1 SHT-1/2 SHT-3 SHT-3/2...
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Content Warning ......................Characteristics ....................Technical parameters ..................Description ....................Symbol, Connection ..................Versions of time switches, Load ..............Mode precendence, Manual output control ..........Control ......................Program setting ..................... Program adjustment ..................Program deleting, Deleting of all programs ..........Date and time setting ...................
Warning Device is constructed for connection in 1-phase should be de-energized. Don´t install the device to sources of main alternating current voltage and must be in- excessive electro-magnetic interference. By correct installation stalled according to norms valid in the state of ensure ideal air circulation so in case of permanent operation application.
(depends on - 100 memory positions (by SHT-1/2 and SHT-3/2 are those 100 type, see the chart Versions of time switches). positions common for both channels).
Description Output - channel 1 (16-15-18) Supply voltage terminal (A1) Display with back-light Control buttons Place for seal Supply voltage terminal (A2) Output - channel 2 (26-25-28)
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Indicates the day in the week Indication (2nd channel) Operating modes indication Auto Prog Indication (1st channel) Indicates 12 / 24 mode Indication of time/date/setting menu Indicates summer / winter mode Bargraf Control button MAN2 / ESC Control button PRG / + Reset Control button OK Control button MAN1 / -...
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Versions of time switches output time program Type of product 1 channel 2 channels week month year SHT-1 SHT-1/2 SHT-3 SHT-3/2 Load HAL.230V Type of load cos φ ≥ 0.95 AC5a AC5a Uncompensated AC5b Compensated Contact material AgSnO 230V / 3A (690VA)
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ON / OFF normal mode Prog controlling mode Manual output control - is superior to other set modes - controls channel 1 relay on relay off - controls channel 2 (by SHT-1/2 and SHT-3/2)
Device diff ers short and long button press. In the manual marked Control - short button press (<1s) - long button press (>1s) - number indicates button press sequence Prog setting, adjustment and program deleting - entrance into programming menu ...
SET 1 Program setting Prog Prog ... . OUT - setting of only by daily mode: by SHT-3 and only by yearly ON/OFF - setting of by SHT1/2 and setting of hour and switching mode...
SET 1 Program adjustment Prog only by daily - by SHT-3 and mode: ON/OFF - by SHT-1/2 and only by yearly time EDIT - adjustment OUT - selection / selection / SHT-3/2 SHT-3/2 mode: adjusting adjustment...
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SET 1 Program deleting Deleting of all programs Prog in starting menu program selection press button (time is shown on DEL - deleting of to complete the - long press display) - press individual programs deleting of all set deleting of chosen simultaneously...
SET 2 Date and time setting Prog activation of year month setting of time in 24 hour minutes changeover between setting setting setting or 12 hour format setting setting summer/winter time - long press (>1s) - short press (<1s) - press sequence...
Setting of programmed / random mode Auto Prog Prog PROG AUTO - by SHT-1/2 and - relay is switching - relay is switching SHT-3/2 - selection according programs randomly in of channel SET 1 set in menu 10-120 min interval on display (automatically preset switching according PROG).
SET 4 Setting of pulse / cyclic mode interval Prog setting of by SHT-1/2 and setting of delay / cycle duration SHT-3/2 pulse /cycle - pulse mode selection of channel duration do not set) - long press (>1s) - short press (<1s)
SET 5 Holiday mode Prog holiday mode holiday mode holiday mode holiday mode holiday mode holiday mode holiday mode starting month ending month setting starting year setting starting day setting ending year setting ending day setting setting setting In the starting mode during the activation of holiday mode, fl ashs symbol on display.
Example of programming Setting of SHT-3/2 to be activated from Monday till Friday at 8:00 by program 0 ( ) , and deactivated from Monday till Friday at 16:30 by program setting of switching on Prog ...
Reset setting of switching off ... . save program 1 channel 1 Activated by, covered RESET button, short press with blunt spike (with max. 2 mm diameter). After press, information about type of device and fi rmware version will displayed for 3 s and then device performs in starting mode.
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