1. In order to ensure that the water purifier products meet the customer's use requirements, the installer should ensure that the water quality, water inlet pressure, influent flow rate, water temperature, etc. of the water purifier meet the requirements in the product performance parameter table. If the incoming water quality is not municipal tap water, you need to add a pre-filter to the front of the water purifier. If the inlet pressure is too high (more than 3 kg), a pressure relief valve needs to be installed in front of the water purifier. If the inlet pressure is too small (less than 1 kg), a booster pump needs to be installed in front of the water purifier. When the water purifier needs to be installed in front of a hot water heater such as a water heater, ensure that the water purifier is installed at a position lower than the water heater to prevent steam from the water heater from entering the water purifier and damaging the water purifier filter.
2. All water-related fittings such as pipes, joints and faucets on the water purifier should meet the national sanitary standards.
3. Do not install outdoors in the north to prevent frost cracking of the ultra-filter and prevent direct sunlight.
4. When tightening the threaded joint during installation, do not use excessive force to prevent the joint thread from slipping.
Connector installation for multi-way valve products Note:
1. The outer teeth should be wrapped around a proper amount of raw material tape (also known as water tape) to avoid water leakage or cracking.
2. When installing the O-ring seal, check the seal ring for damage, distortion and so on.
3, the external teeth should not be too strong when tightening, otherwise it may cause thread sliding.
Water purifier installation steps
1. Detect the water inlet pressure. 2. Install the clean tap (optional).
3. Pipe connection of water inlet, water inlet and sewage outlet.
4. The water purifier is fixed.
5. After the installation is completed, the use of the water purifier is detected, and the pipeline is tested.
Three connection methods for the water purifier drain when installing in the cabinet:
1. Drill a hole in the countertop and attach a 4-point faucet to the drain of the water purifier.
2. Do not drill holes in the counter surface, replace the original faucet with a specially designed 2-tube faucet, connect the 2-way pipe to the purified water outlet of the water purifier, and connect the 4-point pipe to the sewage outlet of the water purifier.
3. Do not drill holes in the counter surface of the cabinet, install a ball valve at the drain outlet of the water purifier, or lead the drain outlet to the downpipe.
first time using:
Before the water purifier is used for the first time, it should be washed in strict accordance with the following steps, otherwise it will affect the performance of the water purifier and the quality of the pre-production water.
The water purifier should be flushed before the first use to flush out the protective liquid in the water purifier. The method is as follows:
1. Turn on the tap, tap water inlet ball valve and purifying faucet, and rinse for 15 minutes until the water is clear and free of foam. Frequently switching the taps during the flushing process (off for 3 seconds, open for 10 seconds) causes the water flow to form a pulsating shock, which will make the flushing effect better.
2, close the sewage faucet, open the purification faucet, water can be used normally after 5 minutes.
Daily use:
1. Frequently flushing: In the daily process of using tap water to take water, the water purifier is flushed. It is recommended to open the tap after washing the purified water, and wash away the trapped pollutants in time to keep the water clean. The machine has a higher water flux, which extends the service life.
2. Backwashing to restore water production: If the water production capacity of the water purifier after rinsing is still relatively small, you can consider backwashing the water purifier.
Note:
1. After the water purifier is used, the ultrafiltration membrane filter should be kept in a wet state. If the ultrafiltration membrane filter is dried, it will cause a sharp drop in water production and cannot be recovered.
2. Do not use the water purifier for more than three days. When using it again, the water purifier should be rinsed repeatedly for 2-5 minutes until the water in the water purifier is drained.
3. In the case of running water in the tap water, please open the sewage faucet and drain the sediment, rust, etc. in the water pipe, and then open the purified faucet to use the purified water.
4. The total water production of the water purifier is related to the influent water quality of the water purifier. If the influent water quality of the water purifier is good, the total water production will increase. If the influent water quality is poor, the total water production will decrease. The filter life will be slightly shorter.
5. When the water purifier is used, the water purifier is often flushed, which can effectively extend the service life of the water purifier.
6, long-term use of water purifier, its water production will gradually decline, but the water quality is still qualified, can be used with confidence.
7. When the water purifier fails, please immediately close the tap water inlet valve and cut off the water inlet of the water purifier. Do not disassemble it by yourself.
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