| Product name | Reverse Osmosis Water Dispenser | ||||
|---|---|---|---|---|---|
| Product image | ![]() | ![]() | ![]() |
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| Product model | W51 | W51(G)-Pipeline | W51C | ||
| Rated voltage/frequency | 110V/60Hz | 220V-240V~; 50Hz/60Hz | 220V-240V~; 50Hz/60Hz | 110V/60Hz | 220V-240V~; 50Hz/60Hz |
| Rated power | 1600W | 2200W | 2200W | 150W | 150W |
| Rated heating power | 1500W | 2100W | 2100W | — | — |
| Rated cooling power | 70W | 70W | 70W | 90-120W | 90-120W |
| Chilled water capacity | 0.5L/h(≤15℃) | 0.5L/h(≤15℃) | 0.5L/h(≤15℃) | 1.2L/h(≤12℃) | 1.2L/h(≤12℃) |
| Water heating capacity | 12L/h(≥90℃) | 18L/h(≥90℃) | 18L/h(≥90℃) | — | — |
| Water production flow | 15.6L/H | 15.6L/H | 15.6L/H | 15.6L/H | 15.6L/H |
| Working pressure | 0.4~0.6MPa | 0.4~0.6MPa | 0.4~0.6MPa | 0.4~0.6MPa | 0.4~0.6MPa |
| Applicable water source | City water | City water | City water | City water | City water |
| Applicable water temperature | 5-38℃ | 5-38℃ | 5-38℃ | 5-38℃ | 5-38℃ |
| Water tank capacity | 4.8L | 4.8L | — | 4.8L | 4.8L |
| Net weight | 8.7 kg | 8.7 kg | 7.6 kg | 8.7 kg | 8.7 kg |
| Gross weight | 12.2kg | 12.2kg | 10.4kg | 12.2kg | 12.2kg |
| Dimensions | 417x231x376mm | 417x231x376mm | 417x231x376mm | 417x231x376mm | 417x231x376mm |
Make sure that the product has been installed and activated as required by the installation guidelines.
Notice (W51G):
1. When taking hot water, do not reach under the water outlet to avoid burns.
2. In order to prevent dry burning, when the machine is powered on for the first time to get hot water, please first make normal temperature water flow out for a period of time, and then let hot water come out.
3. When the water comes out, if you touch any water temperature button, the water release will be stopped.
4. During the draining process, a small portion of water will seep out along the perimeter of the spout, please wipe it with a dry cloth.
Step 4: Press and hold the key “Filter element reset” for 3 seconds to enter the filter element selection, and the indicator flashes. Touch the cycle to select the filter element 1-2, with the selected filter element flashing. Press and hold again for 3 seconds to reset the service life of the filter element.
Note: Original filter element must be used for replacement so as to ensure the safety of drinking water. For any abnormal situation during the replacement of filter element, please contact the customer service center in time.
1. Lift the raw water tank, pour out the water in the water tank, and dry the raw water tank.
2. Long press“Flushing”+“Water output” empty the machine’s pure water tank after 180 seconds.
3.Pull out the plug of the cooling tank, empty the water in the cooling tank,and then put the plug well.
In order to confirm that your reverse osmosis machine can operate normally, please perform regular maintenance.
1. Regular Cleaning of the Equipment
If the equipment has not been used for a long time, please perform a smart wash and rinse before re-use (see 3.3 Function Operation Guidelines for details); in addition, in order to obtain better mouthfeel, it is recommended to perform a smart wash operation regularly once a month.
2. Replacing the Filter Element
There is no need to replace the filter element for the first installation and use of the machine. When the recommended service life of the filter element expires, please replace it with a new filter element.
| Filter element for short | Type of filter element | Function | Recommended replacement period |
| PAC | Folding PP cotton activated carbon rod composite filter | Removal of impurities such as silt, rust, sand, suspended solid and blood worm;removal of residual chlorine and absorption of disagreeable tastes and odors. | 6-12 months |
| RO | Reverse osmosis filter element | Filter precision of 0.0001 μm, removal of incrustation and heavy metal | 12-24 months |
W51 Installation
How to Use the W51
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