QZN-10 microcomputer timing switch

1 Function and purposeThis product can automatically turn on and off the power of various electrical devices according to the time set by the user. widely usedLEDProgramming, timing, and automatic control of power supply for electrical equipment in fields such as lighting, neon lights, advertising lights, street lamps, aquaculture irrigation, aerators, and pre cooling and preheating. This switch is easy and fast to set, not prone to errors, and has stable and reliable performance, making it very suitable for outdoor useLEDIntelligent control of lights, neon lights, advertising lights, and street lamps.

II Screen display symbol:

III Technical Specifications:

＊Rated voltage220V/50Hz＊Applicable voltage range:160-240V＊Time control range:1divide-168hour

＊Timing error:<±0.45second/sky ＊Control cycle: can be controlled daily or weekly (to achieve different timing settings every day)

＊Rated current: pure resistive load30ASensory load20AWhen the load is too large, connect the AC contactor.

＊Temperature range:-40℃—+85℃＊Timed frequency:10open10close ＊Weight: Approximately240g /a

＊Installation: Terminal wiring (guide rail, suction wall, hanging) ＊Overall dimensions:115＊76＊55mm

4 Timer Settings

[Adjust the clock]: Hold down[clock]Press and hold the key simultaneously[time]、[divide]、[week]Key adjustable clock and week;

＊There are settings for each on/off time15Week combination selection;

＊Attention: If no setting is required10Group, use the excess number of groups[Cancel/recover]Cancel key, display“--:--”Indicates elimination, if pressed again[Cancel/recover]The key can restore the original time setting before elimination;

＊Check: Press continuously[timing]Check whether the set time and week for each group are correct;

＊Modification: Press[timing]Press the key to the timing group that needs to be modified, and then press the keys separately[week]、[hour]、[divide]Press the key to reset and adjust the relevant settings of the switch group;

＊Manual control: Press[manual/automatic]The key can directly turn on or off the power supply“open”When in state, keep it on; In“close”When in state, it remains closed;In“automatic”When in a state, automatically execute the set time program;

＊In non“clock display”In the state, press[clock]Key or30If no key is pressed in seconds, saving the current settings will restore the clock display state;

＊If you need a daily control loop (i.e. executing the set time program every day of the week), please make sure to set the week selection settings for the set time to a combination state where the week is fully displayed (each time setting has15Week combination selection);

5 Wiring diagram: (Note: When the load is too high, an AC contactor can be connected. The wiring method is shown in the diagram!)

6、 Attention:

＊If the display screen shows weakening, please replace the battery; If the setting content disappears, it needs to be reset;

This switch is used1Section 51.5VBattery powered.

＊Please do not repair, disassemble or modify this product by yourself; Do not let this product come into contact with oil or water.

7、 After sales service:This product has quality issues1Annual replacement,Self disassembly and assembly, no warranty or replacement allowed!