KG3022D, KG3022T, DSK Series

Digital Programable Electric Bell Controller

Introduction

The digital programable electric bell controller can directly control the electric bell, which is widely used in factories, schools, etc. The microcomputer bell controller has features such as LCD display, easy installation, low timing error, long bell time, long interval time, and many groups of time settings. The microcomputer bell controller can also achieve more functions through external equipment. For example, a bell controller equipped with a voice device can provide voice prompts for homes and enterprises, and also realize timely warning effects; a bell controller equipped with irrigation devices can provide regular watering function for farmland and greenhouses. According to the maximum times of ringing per day, the ringing controller can be divided into 20 times ringing type (KG3022D, DSK-20) and 80 times ringing type (KG3022T, DSK-80), and the former normally applies to factories, and the later normally applies to schools. Besides, KG3022D is the upper wiring, DSK-20 and DSK-80 is the lower wiring, and KG3022T has an electromagnetic shield.

Parameters

DSK-20 (20 Times, Down Wire)

Timer Range: 1min≤t≤168h (cycle work daily or weekly)
Operation Voltage: AC220V/50Hz (or other customized voltage)
Ringing Duration: 1~59 seconds
Operation Temperature: -20℃~60℃
Switching Capacity: 16A (resistive load)
Battery: 5AA battery
Consumption Power: ≤3W
Number of Settings: 20 groups per day
Time Error: ≤2 s/day (25℃)
Dimensions: 126×88×51mm
Mounting: Wall/Rail

DSK-80 (80 Times, Down Wire)

Timer Range: 1min≤t≤168h (cycle work daily or weekly)
Operation Voltage: AC220V/50Hz (or other customized voltage)
Ringing Duration: 1~99 seconds
Operation Temperature: -20℃~60℃
Switching Capacity: 16A (resistive load)
Battery: 5AA battery
Consumption Power: ≤3W
Number of Settings: 80 groups per day, with anti-mistouch button lock
Time Error: ≤2 s/day (25℃)
Dimensions: 126×88×51mm
Mounting: Wall/Rail

KG3022D (20 Times, Upper Wire)

KG3022T (80 Times, Lay Flat)

Dimensions & Wiring Diagram

KG3022D, KG3022T, DSK Series

1 DSK-20, DSK-80 wiring diagram (Figure 1)
2 KG3022D wiring diagram (Figure 2)
3 KG3022T wiring diagram (Figure 3)

Note: The bell controller can only be connected to 220VAC power supply, not 380VAC power supply.

KG3022D, KG3022T, DSK series dimensions and wiring diagram

Instructions For Use (How to set)

Please make sure that you have understood the functions of all the buttons on the panel (button area), and perform the actual operation according to the instructions.

1 Description of buttons and indicators

CLOCK (): Press to display your local time (it should be set by yourself: you can press and hold the "CLOCK" key to enter the "Time Adjustment Mode", and adjust the "WEEK", "HOUR", and "MINUTE" key to set the local time). PS: If no operation is performed within 30 seconds, the timer switch will automatically display the local time.
TIMER(): Press to enter the "Editing Mode", and then set the time to switch the load by adjusting the "WEEK", "HOUR", and "MINUTE" key.
WEEK (D+): Adjust week or day. There are various working modes, such as "Five-day Mode" (Monday to Friday), "Six-day Mode" (Monday to Saturday), "Weekend Mode" (Saturday, Sunday), "Daily Mode" (Monday to Sunday), and "Three-day Mode" (Mon-Wed-Fri; Tue-Thu-Sat; Mon-Tue-Wed; Thu-Fri-Sat).
HOUR (H+): Adjust hour.
MINUTE (M+): Adjust minute.
AUTO/MANU (MANUAL): Switch the three switching mode of "ON", "AUTO" and "OFF". For multiple-output timer switches, the output combination can be configured through the "AUTO/MANU" key when in the "Editing Mode"
RESET/RECALL (Cancel/Restore, C/R): Press to cancel or restore the timing setting. PS: For products with button lock function, press the " RESET/RECALL " key four times to lock or unlock all buttons.
C: Long press the "C" key to clear all settings of the timer switch.
POWER LED: When the Power LED (red) is on, it means that the timer switch has been successfully connected to the power source.
WORK LED: When the Power LED (red) and the Work LED (green) are on at the same time, it means that the load is powered on.

2 Operating instructions

Step 1. Timing setting (ring time)

Press the " TIMER " button to enter the "Editing Mode". At this time, the "1^ON" symbol will appear at the bottom left of the LCD screen (that is, the first time to turn on the electric bell, as shown in Figure 4), and then press the "WEEK" to select Working Mode, and then press the "HOUR" and "MINUTE" keys to input the required ringing time.

Step 2. Timing setting (number of groups)

After completing the first group of timing setting, press the "TIMER" button again, the LCD display will show the "2^ON" symbol, and you can set the second set of time setting. According to actual needs, you can repeat steps 1 to set many time groups (the maximum programmable group number depends on the product's built-in chip). If you want to exit the "Editing Mode", you can press the "CLOCK" key to exit it.

How to set KG3022D, KG3022T, DSK series Digital Programable Electric Bell Controller 1

Timing Setting 1

Step 3. Timing setting (ringing duration)

After all the groups are set, continue to press the "TIMER" button, and "H10" will appear on the display (Figure 6). At this time, you can press the "MINUTE" button to adjust the ringing duration (1~99 seconds). If you don't adjust, the default ringing duration is 10 seconds.

Step 4. Timing setting (ringing interval)

After the ringing duration is set, continue to press the "TIMER" button, and "45" will appear on the display (Figure 7). At this time, you can press the "MINUTE" button to adjust the ringing interval (1~99min). If you don't adjust, the default ringing interval is 45min. After setting the ringing interval, the bell will ring twice in a time group, that is, double-ring mode; if not set, the bell will only ring once in a time group, that is, single-ring mode.

Step 5. RESET/RECALL

After setting a group of time, for example, ring the electric bell at 08:30 every day (Figure 5). If you want to cancel this group, you can press the "RESET/RECALL" button to delete this group of time settings. At this time, the group of time will be reset to the initial state, that is, "--: --" (Figure 4). Under certain conditions (without any key operation or switching to other interfaces within 20 seconds after cancel operation), just press the "RESET/RECALL" button again to restore this group of time settings.

Step 6. AUTO/MANU

The bell controller has two switching modes: automatic and manual. In the automatic mode, the bell controller will be set according to the timing of steps 1 to 3, and the electric bell will be automatically turned on or off at the corresponding time without human intervention. In manual mode, the electric bell must be turned on or off by manual adjustment.
The specific operations are as follows:
1) If you need to turn on the electric bell manually, you can click the "AUTO/MANU" button to switch the "▼" symbol on the display to the "ON" position (Figure 8). At this time, the electric bell will always be in the on state and cannot be turned off automatically.
2) If you need to turn off the electric bell manually, you can click the "AUTO/MANU" button to switch the "▼" symbol on the display to the "OFF" position (Figure 9). At this time, the electric bell will always be in the off state and cannot be turned on automatically.
3) If you need to switch the electric bell automatically, you can click the "AUTO/MANU" button to switch the "▼" symbol on the display to the "AUTO" position (Figure 10). At this time, the working state of the electric bell will be switching automatically according to the timing setting, without being interfered by humans.

How to set KG3022D, KG3022T, DSK series Digital Programable Electric Bell Controller 1

Timing Setting 2

Step 7. Lock and unlock

For the bell controller with button lock (or keyboard lock), you can quick press the "RESET/RECALL" key four times to lock or unlock all the buttons.
-How to lock the buttons?
In the unlocked state, quick press the "RESET/RECALL" button four times or without any operation within 30 seconds to lock all the buttons (Figure 11). At this time, there will be a "∂" symbol in the bottom left, and you cannot make any settings for the bell controller.
-How to unlock buttons?
In the locked state, quick press the "RESET/RECALL" button four times to unlock all the buttons (Figure 12), and you can make settings at this time.

When you think there is a fault (FAQs)

Note: When the product fails, please disconnect the power first, and then check the equipment!
1 Check the week
If the bell controller does not turn on the electric bell at the set time, it may be that the "WEEK" is not adjusted correctly, please check or reset it according to the method introduced in "Timing Setting".
2 Check the time groups
If the first point is confirmed to be correct, but the electric bell still cannot be turned on in the right time, the reason will be that the extra time group has not been cancelled. Please refer to the method introduced in "Timing Setting" to delete it. PS: Only when the display shows "--: --", it means the time group is deleted successful; if it displays "00:00", it means 0 o'clock (24 o'clock), not the deleting success.
3 Check the switching mode
If the above two points are confirmed to be correct, but the bell controller still does not work normally, it may be that the bell controller is working in "Manual Mode". You can first adjust the "AUTO/MANU" key to set the bell controller to the right working state of the electric bell (ON or OFF), then switch to the "Automatic Mode".
4 Check the fuse
If the above three points are correct and the bell controller still cannot work normally, please open the rear seat insurance cover (terminal cover) and check whether the fuse has been blown. If it is blown, please replace with a new 0.1A~0.3A fuse.
5 Check the power supply
If the Work LED (or Output LED) is on when the bell controller is working, but the electric bell cannot be turned on normally, please check whether the voltage of the power supply is too low. If the bell controller is burned out, please check whether the power supply voltage exceeds the rated voltage of the product and whether the power cable is connected incorrectly.
6 Please replace the battery
If the LCD screen does not display or the display is not clear, replace the battery with the same specification. (Only for bell controller with replaceable batteries)
7 Please contact us or local distributor
If the fault cannot be eliminated by the above methods, please contact us or the distributor (dealer) in your local area.

Attentions

1 In order to prevent the contacts of the bell controller from heating under strong current, be sure to tighten the screws on the terminal when wiring.
2 The electric bell should not be too close to the bell controller.
3 The bell controller can only be connected to 220VAC power supply, not 380VAC power supply.
4 Do not repair, disassemble or modify this bell controller by yourself. If you need to repair and check it, please be sure to entrust a dealership or other authorized unit.
5 Do not touch any terminal on the bell controller after it powered on.
6 This bell controller cannot work in humid, corrosive and high metal content gas environment. And do not let the bell controller come into contact with oil or water.

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