Model: | LLC-20 |
---|---|
Brand: | Lemore |
Origin: | Made In China |
Category: | Electronics & Electricity / Electronic Instrument / Pressure Gauge |
Label: | intelligent , level switch , for pump |
Price: |
US $22
/ pc
|
Min. Order: | 1 pc |
■ Environmental protection: Water level sensor principle, mute design.
■ Security: Waterproof structure, IP65, with own water protection.
■ High efficiency: Real-time digital water level, stable and accurate.
■ Energy saving: Adjusting and setting the parameters freely.
■ Intelligence: Time-delay operation, water protection and other function can effectively prevent the water pump from starting frequently.
■ Reliability: Long electronic life, ss much as 200,000 times, anti-vibration
■ Application widely: Water tank, water tower, water supply, etc.
LLC- 20 is a high accuracy intelligent water level controller. The product is equipped with new type of intelligent MCU core microprocessor chip. The function of the product is very practical and the property of the product is stable. It is suitable for various kinds of water tank for level controlling. It can form a complete set of pipeline booster pump, submersible pump and many other kinds of water pump, which is the latest generation of water level control product for water tank.
Mode of connection
Please check the back of the product. The left side which marked ‘power’ means cable wire connecting to 220V power supply. The right side which marked ‘electric machine’ means cable wire connecting to 220V input of the water pump.
Points for attention
★Must read relevant information and instructions of the product carefully before using the product.
Setting
1. Setting the start stop water level
The default value is 5m to start and 6m to stop.
(1) Pressing ‘running/setting’ shortly can enter the setting mode
(2) Pressing ‘standing level ’ shortly will recycle show: ‘6.0’, ‘H’. Short press will increase by 0.1m and long press will cause the number increasing rapidly. After setting, please wait 2 seconds, it will display ‘888’, and automatically save the setting values.
★Please set the standing level slightly less than the number shown on the controller with full water. Set range from priming level to 19.9, cycle evolution.
(3) Pressing ‘priming level ’ shortly will recycle show: ‘5.0’, ‘L’. Short press will decrease by 0.1m and long press will cause the number decreasing rapidly. After setting, please wait 2 seconds, it will display ‘888’, and automatically save the setting values.
★Please set the priming level slightly more than the number shown on the controller with full water. Set Range from water shortage protection level to priming level, cycle evolution.
(4) After setting, press ‘running/setting’ and access to working condition.
2. The setting method of water shortage protection level
After entering the setting state, pressing ‘water shortage’ shortly can enter the setting mode, the default is ‘0.0’. The setting method is the same as above.
★The setting range of water shortage protection level is between 0.0 and standing level. And it can be increased or decreased according to the actual situation. The controller will turn off the water pump when the water level is under the standing level. If it is set as ‘0.0’, it means that the water water level protection function is closed. Defaults to off.
3. Clear operation&operating manual
After entering the setting state, long press’start-up pressure ’+’running’ for 5 seconds and see ‘C-L’. It means the reset is successful.
★Attention: This operation must be carried out under the condition that there is no water in the pipe.
After initial installation, if there is no water in the pipes, but the water level display is not 0.0, please do clear operation first.
4. The setting of anhydrous idling time
In order to prevent the water pump breaking down because of anhydrous idling, the anhydrous idling time can be set. Press ‘water shortage ’+’priming level’ at the same time and appear ‘s 03’(The default idle for stopping the pump is 3 minutes), through the keys in the middle to modify and save the setting values by pressing ‘running/setting’.
5. The setting of stop pressure delay
In order to prevent the frequent starting of the water pump, the stop pressure delay can be
set. Press ‘water shortage ’+’standing level’ at the same time and appear ‘n 03’(The default delay is 3 seconds), through up and down keys to modify and save the setting values by pressing ‘running/setting’.
Shanghai Lemore Trade CO.,Ltd | |
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Country/Region: | Shang Hai - China |
Business Nature: | Trading Company |
Phone: | 18616818929 |
Contact: | Eudora (sales manager) |
Last Online: | 20 Aug, 2014 |