Arcom Digital AHC15A Manual 

Text of the manual

DIGITAL TIME SWITCH

● Can set 20 groups on-off program, cycle weekly or daily, and control on-off manually ● Can set 20 groups pulsation program, cycle weekly or daily, and control on-off manually ● With countdown function, time range setting within 1 s ~ 99min 59sec ● Can set Daylight Saving Time (1Hours) manually ● Built-in lithium battery, and t

2.Timing settings (2.1,2.2 and 2.3 three functions can not be used at the same time)

2.1 20 groups setting of on/off function: Step Button Programming 1 Press Enter into timing ON setting (display 1 ON) 2 Press H+ and M+ Set ON time, press H + to set the hour, press M + to set the minute 3 Press D+ Same setting every day, MO-FR, MO-SA, SA-SU, MO-WE, TH-SA,

Note: This setting only set present time displayed. The ON/OFF time of program or pulsation has been set is not changed. If the ON/OFF

program needs to run according to DST, set it in the setting program.  Automatic correction of time error daily("1d"display at bottom left corner of screen) Step Button Programming 1 Press both MANUAL and Enter into time c

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