Introduction Language
Nowadays, more and more appliances enter the bathroom space, and at the same time give The safety of using bathroom space brings huge hidden dangers. The bathroom is relatively humid. In addition to considering the convenience of operation and beautiful decoration, the installation of electrical appliances should also pay attention to safety. How to install bathroom appliances? Let’s take a look at the precautions for the installation of various bathroom appliances such as water heaters, Yuba, washing machines, etc.
Electric water heater installation Installation method
Electric water heaters are generally wall-mounted, or semi-hidden into the ceiling. But I think there are certain safety hazards when the electric water heater is installed in the bathroom. Be sure to install a protective cover on the socket and keep it away from the shower area.
Installation steps
①Fix the hook firmly on the wall, and check after installation to make sure it is firmly installed.
②Hang the electric water heater on the hook just installed, and then install the waterway. I recommend choosing a sanitary water pipe made of PPR material.
③Connect the water inlet to the safety valve, and then connect it to the domestic water pipe.
④Select the position of the three-level socket according to the installation position of the electric water heater and the length of the wire, and install the socket.
Installation Precautions
The electric water heater must be hung on the load-bearing wall for wall installation. If there is no suitable load-bearing wall, the water heater can be supported by installing brackets from the top or beam.
Note that the electrical environment circuit must be effectively grounded to avoid short circuit in the water circuit; the socket for the electric water heater should be kept away from the shower area as far as possible, and it is best to choose a socket with a switch, which must be equipped with a waterproof box.
Water pressure test Before installing the water heater, it is recommended that you test the water pressure. Generally, the normal water pressure should not exceed 0.7kpa. If it exceeds, you need to install a pressure reducing valve.
Moregas water heaters Installation method
Gas water heaters are generally wall-mounted, but gas water heaters are absolutely not allowed to be installed in bathrooms.
Installation steps
Determine the installation location. The gas water heater should be about 1.5m away from the air, and the sides, top and bottom should be more than 5cm away from the combustible fuel.
Install the water pipe valve to see if there are gas ports and water inlet and outlet ports at the installation place. If there are, you can directly install the cold water valve and the hot water valve, usually left hot and right cold.
Install the gas valve to connect the intake pipe to the gas meter. Be sure to close the main intake valve before installation.
To install the exhaust pipe, you need to set up the exhaust pipe first, and pay attention to the pipe between the exhaust pipe and the wall is made of metal.
Drilling Measure the water heater installation position according to the position of the smoke pipe, use an electric drill to drill the holes, and install the plastic expansion pipe and screws.
Installing the gas water heater Hang the gas water heater on the wall, screw in the screw at the punched position, seal the smoke pipe with aluminum foil, and then connect the water inlet pipe, water outlet pipe and gas pipe.
Precautions for installation
① Metal pipes should be used for gas pipelines, not rubber pipes to avoid accidents after aging.
②There should be a safe distance around the gas water heater, do not seal it in a hanging cabinet, and do not place flammable objects on or around it.
③I remind that it is strictly forbidden to install the gas water heater in the bathroom, otherwise it is easy to cause safety accidents.
④ Install a gate valve near the water inlet pipe of the water heater, so that the water source can be turned off when repairing or when the machine is not in use.
More Yuba installation Installation method
The installation position of the Yuba should be directly above the bathtub or shower room. It is best to have a warm bath facing the back to prevent the back from getting too cold when bathing.
Installation steps
① Determine the ventilation hole, preferably above the ceiling, slightly lower than the air outlet.
② Put one end of the ventilation pipe on the ventilation window, and the other end of the ventilation window extending from the wall is fixed at the air outlet of the outer wall.
③ Determine the position of Yuba, preferably 2.1m-2.3m from the ground.
④When wiring, unscrew the bulb of Yuba, take off the spring and the mask, and cover the terminal cover.
⑤ Put the ventilation pipe on the air outlet of the ventilator cover, then put the Yuba box into the reserved position, and stabilize the Yuba at the same time.
⑥ Insert the Yuba mask into the positioning slot, hook the spring, and screw all the bulbs.
Installation Precautions
①The height of the interlayer formed from the bottom plane of the Yuba to the top of the house must be greater than the height of the Yuba box.
②The height of the lamp heater should be between 2.1 and 2.3 meters. Too high or too low will affect the user’s heating effect.
More air energy water heaters installation method
The preferred location for the water heater installation is the balcony; the installation of the air energy host is the same as the installation of the outdoor unit of the air conditioner, and it can be installed on the outer wall, roof, balcony, On the ground, the water storage tank can be installed outdoors with the air energy outdoor unit.
Installation steps
Make sure that the installation location should be installed in a place with relatively large space and good ventilation. I recommend choosing a balcony, roof, roof and other locations.
When installing the host, pay attention that the distance between the host and the water tank should not be greater than 5 meters, and the distance between the host and the surrounding walls should not be too small.
Installing the water tank Insert the drain pipe assembly (including the shut-off valve) into the drain hole at the bottom of the water tank, connect to the ground wire of the water tank, install the three feet of the water tank, and use the handle on the back of the water tank to lean the back of the water tank against the water tank. Wall fixed.
Connect one end of the check valve of the water pipe to the tap water pipe.
Connect the heating pipes. Screw the thick and thin connecting pipes to the joints on the thick and thin connecting pipes of the water storage tank, and tighten them with a wrench.
Installation Precautions
①The installation location must have drainage facilities such as floor drains and ditches.
②The water outlet pipe is actually the main pipe, and the diameter must be larger, so as to avoid the phenomenon of hot and cold.
③The coils and connecting pipes of the air source water heater must be evacuated, and the vacuum degree must reach 550 mm Hg and above.
④Check the water pipes, wires, noise, etc. after the air source water heater is installed, and use it only after the operation is normal.
MoreWashing machine installation Installation method
Installing the washing machine on the balcony is our most common installation method. The upper part of the washing machine is used as a storage space, and the lower part is used as a floor cabinet and countertop. I think This is not only a decoration, but also a storage space, beautiful and practical.
Installation steps
Install the socket and ground wire to check the rated voltage and rated frequency on the nameplate of the washing machine. The power socket should not be more than 2 meters away from the working position of the washing machine.
Install the water inlet pipe, press down the collar at one end of the water inlet pipe, pull out the pipe joint, and turn the nut; the other end of the water inlet pipe is a threaded connection, tighten it on the outer thread of the water inlet solenoid valve Can.
Installing the drain pipe The drain pipe is generally concentrated inside the chassis, select the location of the drain pipe according to the location of the floor drain, and pull out all the drain pipes by hand.
Installation Precautions
①The socket used by the washing machine should not be too low, so as not to splash water when the washing machine is running, causing problems such as short circuit of the socket.
②Before installing the washing machine, you must first consider the drainage problem. It is best to have a floor drain to facilitate the drainage of the washing machine.
③If you put the washing machine on the balcony, you must make a plate on the washing machine, which can not only block the sun but also place things.
More Exhaust Fan Mounting Mounting Methods
Ceiling, Window In-Line and Wall Mount.
Installation steps
Before installation, check whether the machine is in good condition, select the air outlet environment, and pay attention that there should not be too many obstacles within 2.5-3M opposite the air outlet.
During installation, adjust the level of the fan and the ground plane; make the adjusting bolt of the motor in a position that is convenient for operation; make the bracket level with the ground plane.
After installation, check the exhaust fan for leftovers and debris. Move the fan blade by hand or lever to check whether there is excessive tightness or rubbing.
Installation Precautions
① The exhaust fan must be installed reliably and firmly, and the distance from the ground should be more than 2.3m.
②The distance between the exhaust fan and the roof must be more than 5CM.
③ Remember not to install the ceiling type in a place with a lot of oil smoke and dust, and keep away from the high temperature source.
④The wall type with fan can not only ventilate in various places, but also can be used for extracting oil fume.
⑤ Remind everyone that when using a socket for power supply, the power cord should be connected to a plug that meets safety standards.
⑥The yellow-green bi-color wire in the power cord of the exhaust fan must be grounded.
⑦ The power supply of the exhaust fan should be connected to the all-pole switch as much as possible.
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