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ATC 7DT-2CH, Installation & Operation Manual, Page: 4 / 16

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ATC 7DT-2CH Installation & Operation Manual Download Page 4

 

3 

 

III.) Features of the Device: 

 

 

Two-channel version, mounting on DIN rail, terminals

 

 

Daily and weekly program in one device

 

 

Power supply 12-240 VAC / VDC

 

 

Functions: according to the user program, manual, random, and holiday program modes.    

 

 

100 memory places, illuminated LCD display

 

 

Operational back up – up to 3 years

 

 

Pulse and repeat cycle output 

 

 

*Before you start programming this timer switch, please make sure to read 

carefully through the following instructions. 

 

IV.) Controls/Menu Description: 

 

1

.) Menu flow chart 

 

 

                                     

 

 

 

 

 

 

Summary of Contents for 7DT-2CH

Page 1: ...04 387 1200 _____________________________________________________________________________________________________________ 7DT 2CH 7 Day Timer INSTALLATION OPERATION MANUAL ______________________________________________________________________________________________________________ ...

Page 2: ...uttons and Mode 4 4 Economical Mode 5 5 Illumination of Display 5 6 Reset the Time Date and Year 5 7 Reset all the Programs 5 V Setting the Date and Time 6 VI Programming 7 1 Mode Priorities 7 2 Normal Mode 7 3 Repeat Cycle Mode 9 4 Pulse Mode 10 5 Random Switching Mode 11 6 Manual Mode 12 7 Cycle Pulse Output Setting 12 8 Editing Programs 13 9 Deleting Programs 13 10 Setting the Holiday Mode 14 ...

Page 3: ...s and standards applicable in the particular country The installation connecting setting and handing can be done only by a person with the adequate electromechanical qualification who is well informed about the function of this device and the manual Before you start with installation make sure that the device is not energized and that the main switch is in the OFF position Do not install the devic...

Page 4: ...Functions according to the user program manual random and holiday program modes 100 memory places illuminated LCD display Operational back up up to 3 years Pulse and repeat cycle output Before you start programming this timer switch please make sure to read carefully through the following instructions IV Controls Menu Description 1 Menu flow chart ...

Page 5: ... left to right is the PRG button this button is used to enter the program setup menus by pressing and holding it down for 3 seconds c The PRG button has a plus sign located right below the PRG on the face d The next button on the right of the PRG button is the MAN button e The MAN button can be quickly pressed while in the run mode operation to quickly turn on output 1 on and off manually ...

Page 6: ...itch s status until supply voltage is removed 5 Illumination of Display The 7DT 2CH illuminates whenever one of the control buttons are pressed and remains that way for 10 seconds after the last button was pressed To have the LCD display stay illuminated permanently The three control buttons ESC MAN2 MAN1 and the OK must be pressed and held down together from 3 second The display will flicker once...

Page 7: ... correct day of the month h Press OK button to enter the day into the memory of the 7DT 2CH i The day is still displayed on the first two digits and now the second two digits are blinking j Once again by using the PRG and the MAN buttons you can scroll up and down to change the numeric values to represent the month of the year 1 12 k Press OK button l Now 24 is blinking the unit will be in militar...

Page 8: ... to the menu x Press the ESC MAN2 button to exit out of the program mode and back to the original run mode VI Programming 1 Mode Priorities 2 Normal Mode In the normal mode output is switched according to the set start and stop time You must first program a start time and which days of the week that the output is to turn on Next you need to program the end time for the 7DT 2CH unit to turn off the...

Page 9: ...t represents the days of the week k Choose ON or OFF by using PRG or MAN to scroll between the two chooses and OK to enter the choose the numbers at the top represent the days of the week by the number 1 Monday and the 7 Sunday l Once the last day has been entered the word ADD is displayed and the two indicator bars will increase from left to right on the display and once the program has been save...

Page 10: ...es a numeric values to the memory location of this program d Now press the OK button Ch01 or Ch02 should display e You can choose weather to control output 1 or output 2 by scrolling between them with the PRG or MAN buttons f Press OK button should be displayed on the LCD screen g Use the PRG or MAN buttons to scroll through menu options so that the display looks like it does in step F EXCEPT the ...

Page 11: ... of the week you want to turn the corresponding output off Note make sure to choose the same days of the week to be ON in step J has you did in the previous program set up t Once programming is complete and the word ADD is again displayed and you are finished adding programs than just hit the MAN 2 ESC button twice to exit back to original run mode the indicator bar that goes with the correspondin...

Page 12: ...mple l Choose ON or OFF by using PRG or MAN to scroll between the two chooses and OK to enter the choose the numbers at the top represent the days of the week by the number 1 Monday and the 7 Sunday m Once programming is done and the word ADD is again displayed and you are done adding programs than just hit the MAN 2 ESC button twice to exit back to original run mode the indicator bar that goes wi...

Page 13: ...page 7 mode priorities diagram 7 Cycle Pulse Output Setting This sets the on and off cycle time for the repeat cycle and also the pulse output modes step 2 and step 3 of the programming section In the Pulse cycle mode only the on time setting matters because it pulses on once for the preset time and at the end of the on time the output will remain off unless there is another program set for the pu...

Page 14: ...hat shows on the LCD display also you will see prog in the upper left corner of the display b Press the OK button to enter into the programming parameters the word ADD will be shown now c Press the PRG button the unit s display will now show d Press OK button the time and day that Pr 00 is set for will display e Press the MAN2 ESC button to display the Pr 00 you can choose to display the program n...

Page 15: ... by simply following steps F and G again or wait 45 seconds and the device will return to the menu i Press the MAN 2 ESC button twice to exit back to original run mode 10 Setting the Holiday Mode Holiday mode can be programmed so that the unit doesn t have to be turned off programs don t have to be changed or even deleted during special times that you don t want the unit to be switching outputs on...

Page 16: ...s to change the two digits to the correct day j Press OK button to enter the day into the memory of the unit k The day is still displayed on the first two digits and now the second two digits are blinking l Once again by using the PRG and the MAN buttons you can scroll up and down to change the numeric values of the month 1 12 to set the starting month m Press OK button Now unit s display goes bac...

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