Electric water heater The installation method is not complicated, but it must be carried out in accordance with the correct procedures, otherwise it may affect the function, or even bury potential safety hazards. Before installation, it is necessary to find the proper position. Because the electric water heater has a heavy water tank, it needs to be firmly fixed on the wall, and at the same time, it needs to ensure that the water pipes and wires can be conveniently arranged. Especially in the current commercial housing, many times the partition wall of the toilet is made of hollow bricks, so the bearing capacity is very limited, and even the bolts cannot be installed. In this case, additional reinforcement is required instead of random installation.

1. Determine the installation position: the general installation height is 1.5m-1.6m from the ground to the bottom of the water heater. It is better to install it on the indoor load-bearing wall than on the solid wall. The specific height can be adjusted according to the actual needs;

2. Fixing the hanging plate: mark the drilling position with the positioning board attached with the machine, drill holes with an electric drill, place expansion bolts, and fix the hanging plate of the water heater. What we should pay attention to here is different Instant electric water heater Brands may have different installation hanging plates. Some need to hang two hanging plates. At this time, it is necessary to consider the balance line of the two hanging plates. It is necessary to measure the distance between the two round holes on the inside of the water heater hanging plate, and then punch two holes on the balance line on the fixed wall according to the distance;

3. Fixing the machine: Hang the main unit of the water heater into the fixed hanging plate, and fix the water heater. Pay attention to whether the hanging plate and the machine are fully fastened. At this time, you need to press down on the upper end of the machine with force;

4. Install the water inlet and outlet pipes: install the water inlet and outlet pipes, and install the partition wall at the position of the water outlet pipe (some machines do not need to install the built-in partition wall). Before installing the partition wall, check whether the waterproof washer has been placed in the partition wall, install the filter at the water inlet, and connect the flow regulating valve;

5. Installation of sprinkler lifting frame: the sprinkler lifting frame shall be assembled and installed by punching holes. The installation height shall be determined according to the height of the family members. Generally, it shall be 20 cm higher than the height of the family members. The sprinkler shall be connected with the water outlet;

6. Connect the circuit: first distinguish the lines. The blue line is the neutral line N, the yellow green line is the ground line, and the brown line is the live line L. Connect the live line, the neutral line, and the ground line of the power supply accurately. Especially, do not connect the neutral line and the live line inversely, otherwise the voltage will be high or the machine will not work.

7. Commissioning: check the water and electricity connection once, and make sure that the water is connected first and then the power is connected for commissioning after confirmation. For the first time, the heating element inside is dry, so it is easy to dry burn or damage the heating element if the heating element is switched on hastily. Therefore, it is necessary to switch on water first and then power on, and then use direct power on.