Fault analysis and troubleshooting methods

Workshop cooling air conditioning can not operate normally

1, whether there is a power outage.

2, whether the air conditioning host line is connected correctly, whether the power plug is loose from the socket.

3, whether the voltage is high or low (Note: professional workshop electrician measurement is required).

4. Whether the timing function is used correctly.

Workshop cooling air conditioning cooling effect is not good

1, whether the refrigeration switch of the air conditioner controller is turned on.

2, whether the entrance and exit of the outdoor unit of the workshop cooling air conditioner is blocked.

3, whether the air filter is too much layer clogged.

4. Whether all doors and windows are closed.

5, whether the wind speed is set with low wind gear.

6, whether the water level in the air conditioning host reaches 3/4 of the chassis height of the air conditioning host.

Workshop cooling air conditioning remote control can not be controlled (for some products with wireless remote control)

1, the workshop cooling air conditioner is affected by abnormal interference or frequent conversion function, the remote control can not be controlled occasionally, at this time only need to unplug the power plug, re-plug can restore normal work.

2, whether it is within the accepting range, or there is a fault block, check whether the power supply of the remote control is sufficient, otherwise replace the battery.

3, whether the remote control is damaged.

Workshop cooling air conditioning main unit leaks water

1, check whether the water level in the air conditioning host is too high, and whether the water level controller is normal.

2, whether the air filter of the air conditioner host has too many layers and is blocked

3. Check whether the main pipe joint is loose or falling off.

The workshop cooling air conditioning host emits a strange sound

1, whether there are parts in the air conditioning host loose and falling off.

2, whether the air conditioning host equipment has not been running for a long time, causing the motor bearings to rust.

3, whether the voltage is high or low (Note: need to be measured by professional workshop cooling air conditioners).

Workshop cooling air conditioning indoor air outlet does not supply air

1, whether there is a power outage.

2, whether the air conditioning host line is connected correctly, whether the power plug is loose from the socket.

3, whether the voltage is high or low (Note: need to be measured by professional workshop cooling air conditioners).

4. Whether the timing function is used correctly.

Workshop cooling air conditioner air outlet leaking

1, check whether the water level in the air conditioning host is too high, and whether the water level controller is normal.

2, check whether the main pipe joint is loose or falling off.