Q:Maintenance of household air conditioning need tools books have?

Seat belt a, wire, welding a, flaring kit, cutter, electric hammer (wall openings for, drill bit, wrench (adjustable 2 turn, fork, 2), a hammer, Allen a, multimeter, add fluoride pressure gauge, fluorine altar, pliers, soldering iron, screwdriver (cross, the flat), knives, etc

Q:What is the average cost of installing an air conditioner?

The average cost of installing an air conditioner can vary depending on various factors such as the type and size of the unit, the complexity of the installation, and the location. However, on average, the cost can range from $2,500 to $7,500, including the unit, labor, and any additional materials or permits required.

Q:Air conditioning separate-bodied air-conditioners installed can higher than indoor machine

General household air conditioner indoor machine and the height difference is allowed in the outdoor, generally within 2 meters in height difference control as far as possible, will not have an adverse effect on air conditioning. Is the main factor affecting the height of air conditioning compressor oil return, household air conditioner generally no special oil return system, elevation difference too big may cause lubricating oil is not back into the compressor, in time to cause adverse effect on the life of the compressor.

Q:Household air conditioning air supply isn't send outdoor wind indoor?

It isn't. Household air conditioning "air supply" mode is only play the role of fan. For household air conditioner, the vast majority of air distribution mode is only air conditioning fan motor working of the indoor machine, return air into the indoor air from air conditioning, blown out by the outlet fan motor, fan motor, air conditioner outdoor compressor doesn't work, such as play a role similar to ordinary fan, but the effect is far worse than a fan

Q:The residential air conditioning machine within the power supply and power supply?

The first indoor parts are usually made of 220 v electric power supply to the transformer - control main board - seg. Actually, the power supply is controlled by the indoor machine of outdoor mainboard control 220 v power on and off. There are a few models is the direct outdoor on 220 v power supply controlled by the indoor machine control main board 12 v or 24 v direct current control of the ac contactor to outdoor open or stop the outdoor but now the mainstream models are adopted.

Q:How many degrees electric air conditioning in a day

Your air conditioning much high-power? How long will open every day. Calculate came out. Electricity power x = time Power unit is the KWH, the unit of time is hours. Once power is 1 kw.

Q:Machine evaporator dirt inside air conditioning and cleaning method

The main steps are as follows: 1, clean air conditioning to open air conditioning before 15 minutes, so that air conditioning start cooling, at the same time make air conditioning evaporator condensate. After turn off air conditioning, to cut off the power supply to ensure safety. 2, open the shell of air conditioning, remove the strainer mesh, clean with water. 3, clean the evaporator, if the heavier dust evaporator finned, can use soft brush to remove it again first. Again on the evaporator finned aluminum heat transfer surface coil and spray air cleaner, ensure clean foam evaporator surface completely. 4, about 15 minutes later, the air cleaner can fully penetrate reaction, fully disintegrate on air conditioning evaporator finned stubborn dirt, then wipe with a soft cloth. 5, and replace the strainer mesh, and cover the air-conditioner shell, and then with a soft cloth dipped in warm water and gently wipe the air conditioner panel, don't too hard, in order to avoid damage to the coating on the panel. 6, open air conditioning, and the air volume and the refrigerating capacity to the maximum, kept open air conditioning, 10 to 20 minutes from sewage drain discharge.

Q:Household air conditioning how should maintain?

2, reduce air conditioning switch times: both ordinary air conditioning that decide frequency and frequency conversion air conditioning, should avoid frequent switch of air conditioning. 3, should take when using air conditioning remote control battery for a long time, to cut off the air conditioner power supply.

Q:What are the main components of household air conditioning? The compressor and condenser, respectively is stem what of

Main components: compressor, indoor and outdoor fan fan, four-way valve, control system, electric heater. Compressor is the key equipment of refrigeration work inhalation and transport refrigerant gas role, is the role of condenser cooling to room temperature refrigerant liquid refrigerant of high temperature and high pressure gas.

Q:Home air conditioner type and function

According to the working state of the compressor Air conditioning according to the classification of compressor working state Type air conditioning that decide frequency: refers to the fixed frequency and the size of the voltage compressor can only input, compressor speed and output power is immutable, power consumption is larger. The variable-frequency air conditioning: by changing the frequency and the size of the input voltage to change the compressor speed and output power, compressor speed change continuously, has realized automatic stepless variable speed. Temperature fluctuation is small, fast, energy-saving and comfortable temperature control effect. Compressor is the core component of air conditioning, air conditioning, in accordance with the different points, the status of the compressor can be divided into two kinds of type air conditioning that decide frequency and frequency conversion air conditioning. Fixed frequency type air conditioning compressor speed and output power is constant, power consumption is bigger; And frequency conversion air conditioning compressor speed and output power can change, the temperature control is convenient, rapid and energy saving.