Air conditioning is more common in our lives. In the summer, there is no air conditioning, just like putting yourself in a steamer. So air conditioning is an indispensable appliance in our life. Sometimes we can solve it by air conditioning installation, but the installation of wall-mounted air conditioner is more Trouble, if you want to know about the installation process of the wall-mounted air conditioner , then let's take a look at the small series of the decoration home network!
First, the wall-mounted air conditioner installation process
1, the choice of installation location
The indoor unit should be hung on the wall, the height should be 1.8-2m, and the indoor machine should have a gap of 0.1m with the roof, which is good for ventilation; the outdoor machine can be installed on the outer wall, and the installation position should meet the specifications. Requirements.
2, install indoor unit
Remove the bottom plate of the indoor unit, mark the position of the hole according to the arrow around the bottom plate, mark the wall surface, drill the hole in the wall, plug the plastic expansion anchor bolt, and screw it into the expansion anchor bolt to fasten the bottom plate. Next, the wall opening work is carried out. The holes are used for connecting the pipes and wires of the indoor and outdoor units through the wall. The location of the holes in the wall depends on the circular notch on the floor of the indoor unit. When opening the hole, you can use the electric drill to drill a small hole around the round notch, and then use the iron shovel to cut into a hole, which is accurate and time-saving.
3. Install outdoor unit
The outer unit bracket can be used to make the support bracket of the window type air conditioner. If the outdoor unit is placed on the ground, the base can be made of thick wood or I-beam, so that the unit can be rotated on the base and fixed by bolts.
4, pipe connection
After the outdoor and indoor units are installed, the refrigerant tubes and control wires connecting them can be connected. The refrigerant pipe of the split wall-mounted air conditioner is divided into two sections, one section is the rear belt of the indoor unit, and the length of the other single pipe is generally three standard lengths of 3, 4, 5m, of which the maximum is 5m, and the outdoor unit is Without a pipe, a joint for connecting the refrigerant pipe is left on the unit casing.
5, trial operation
Plug in the power, the switch is placed in the “COOL†position. If the green light is on, the machine starts to cool, the switch is placed in the “HEAT†position, and the heating red indicator light is on, indicating that the machine is rotating and heating.
Second, wall-mounted air conditioning installation precautions
1. When the connection is lengthened, the original line should not be cut and connected. A new cable with a suitable length should be replaced. The new connection line should meet the standards for air conditioning.
2, the wire can not touch the connecting pipe and compressor, fan and other operating parts.
3, can not arbitrarily change the internal connection.
4. If the air conditioner is installed in a place susceptible to voltage fluctuation or electromagnetic interference, it is better to add a magnetic ring or a twisted pair to prevent the air conditioner from being disturbed, especially the inverter air conditioner and the patio air conditioner must use the machine itself. With the signal control line, you must not lengthen the line yourself or use the machine's own line.
5, the screws should be tightened, looseness will lead to overheating or component failure, there is a risk of fire.
6. When wiring, according to the circuit diagram or electrical control principle, connect according to color and identification symbol.
7. Fix the power cable and signal control cable with cable clamps and fixing screws.
8. The excess connection should be wrapped in the combination of the pipe. It is forbidden to wrap the excess wire to avoid eddy current heating and accident.
The above is a compilation of all the precautions for the installation of the wall-mounted air conditioner in the installation process of the wall-mounted air conditioner. Then if you want to know more about decoration, continue to pay attention to the decoration home network.
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