Free English DUO LANG DL-6000 (01) PDF document. Download the PDF, use the online viewer, or browse the FAQs for easy troubleshooting.
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How do I install the trundles on the DUO LANG DL-6000?
The DUO LANG DL-6000 is configured with four 2.5 inch trundles, including two trundles with brakes and two trundles without brakes. Before use, take out the trundles and use a screw to fix each trundle at the bottom of the water tank. The trundles with brakes shall be placed on the same side, while the trundles without brakes shall be placed on the other side.
How do I perform a water injection on the DUO LANG DL-6000?
Strongly press the upper part of the water injection door to open it. Add water as needed, then close the water injection door and strongly press to seal it. Alternatively, if your DUO LANG DL-6000 has the external water pipe feature, twist the water pipe connector of the external water supply into the water screw socket of the machine. The float valve will then automatically open or close based on the water level.
How do I operate the DUO LANG DL-6000 using the control panel?
After connecting the power supply, the cooling fan is in standby state and the buzzer sends a prompt tone. Press the ON/OFF key to start the cooling fan at intermediate speed; press it again to run at low speed, and again to turn it off. Use the Fan speed key to cycle through speeds with the indicator lights. Press the Vane swinging key to adjust the left to right swinging direction.
How do I use the timing function on the DUO LANG DL-6000?
Under the operating state, press the timing key to enter the timing state. The timing interval is 0.5 hours and the range is 7.5 hours. Each press increases the preset time by 0.5 hours. Once the preset time reaches 7.5 hours, pressing the key again cancels the timing function.
How do I use the refrigeration function on the DUO LANG DL-6000?
Press the refrigeration key to start the air cooling function. If you add ice water to the water tank, the temperature at the air outlet can be reduced by 5 to 8 degrees Celsius. Press the key again to cancel this function.
How do I disassemble the rear wet curtain plate for the DUO LANG DL-6000?
To disassemble the rear wet curtain plate, unscrew the three screws at the upper part of the plate. Lift the wet curtain plate until its bottom is out of the water tank, then pull the plate outward until it is completely loosened.
How do I discharge water from the DUO LANG DL-6000?
Unscrew the water drainage rotary knob located at the back of the water tank. Slightly incline the DUO LANG DL-6000 to completely discharge the water. It is recommended to periodically drain the water to maintain good water quality and to clean the machine weekly.
What are the safety rules for using the DUO LANG DL-6000?
1. Before any maintenance, ensure the machine is under OFF state and disconnected from the power supply.
2. To avoid electric shock, correctly connect the grounding receptacle.
3. Use the grounding device with automatic protection against wrong ground connection.
4. Do not allow persons or children without perfect disposing capacity for body, perception, and mentality to operate the DUO LANG DL-6000 without supervision.
5. Do not use a solidified fan speed controller to operate the machine.
Troubleshooting table for the DUO LANG DL-6000
| Situation | Reason | How to do |
|---|---|---|
| power light not flashed | 1: no power, 2: main control panel problem, 3: fused, 4: LCD panel problem | 1: get the power supply, 2: change the main control panel, 3: change the fuse, 4: change the LCD panel |
| Out of control | 1: obstruction for the power source, 2: obstruction for surrounding, 3: LCD panel problem | 1: restart the unit, 2: clean and away from obstruction, 3: change the LCD panel |
| Not wind or wind is too small | 1: fan blocked, 2: water curtain or filter plugged up, 3: fan out of shape, 4: main control panel problem | 1: check and tight, 2: change and clean, 3: change the fan, 4: change the main control panel |
| Motor not in control | 1: main control panel problem, 2: LCD panel problem | 1: change the main control panel, 2: change the LCD panel |
| Abnormal noise | 1: varia inside the unit, 2: fan loose, 3: electric motor error | 1: take off filter to get varia out, 2: tight the fan, 3: change a motor |
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