Does the cooling effect of household cold air mechanism not satisfy? Teach you six operations to solve easily

Cold air mechanism is not satisfied with the cold effect, please professional technical staff ah! In fact, first look at the cause of what, if the operation is not appropriate can be done by themselves. Here, we teach you six operations in case of non-failure and unsatisfactory cooling effect.

First, the outdoor temperature is too high

Indoor personnel is more, 1 high ambient temperature. The air conditioner works at full capacity. The air is cold at the inlet, but the room temperature cannot be lowered. This is not a fault. When the environment temperature is higher than 33 ℃, outside infiltration heat increase, increases the air conditioner refrigeration load; If there are a large number of people in the room, for example, a 20m2 room with 2500W refrigerating capacity, if there are 10 people sitting still in the room. Then the heat output per person is about 120W, 10 people for a total of 1200W to use up half of the air conditioner capacity, at this time the air conditioner capacity appears very insufficient, room temperature can not fall.

Second, the voltage is low

Causes the household cold fan not easily starts, after starts stops or the fuse fuses the phenomenon and so on. This is not a fault, the power supply voltage is too low. As long as the power supply reason is checked, if the grid voltage is too low, the user should install the power supply voltage stabilizer, so that the voltage reaches 220V and the air conditioner can be used normally.

Third, filter net accumulation of dust

Room temperature can not come down, open in strong cold block. The amount of air coming out of the air outlet is not big, this is air filter net accumulates too much ash, blocked air circulation, make the refrigerating quantity inside the machine cannot be taken out in time by flowing air, cause refrigerating quantity to lack. This also is not breakdown, want to remove filter net to clean only, can restore normal.

Fourth, strong windshields also cause noise

The fan operates at the highest speed, when it is in strong cooling gear. It is normal that vibration and noise are large.

Fifth, improper thermostat adjustment

Did not play the maximum refrigeration function, the thermostat regulation is improper. Cause the room can not cool down, adjust the sharp platinum thermostat can be solved.

Sixth, the weather is too cold to do

Cold winter heating effect is not ideal, heat pump air conditioner. This is normal. For no automatic defrosting heat pump air conditioner, use the lowest temperature is 5 ℃ above freezing, is not lower than the temperature heating or effect is very poor, this is because the external heat exchanger in frost deposit blocked air flow, can't be inhaled from the outside world because of the heat; For a heat pump air conditioner with automatic defrost, use the lowest temperature is 5 ℃, lower than the temperature cannot be effective heating.