We can judge whether the condenser works normally by checking the temperature difference between the condenser and the cooling medium.
For water-cooled condenser, the condensation temperature is about 4~6℃ higher than the outlet temperature of cooling water;
For evaporative condenser, the condensation temperature is related to the temperature of the air, which is about 5~10℃ higher than the outdoor temperature.
For air-cooled condenser, the condensation temperature is about 8~12℃ higher than the air temperature.
Some units will be equipped with temperature sensing probe, in the mobile phone control terminal can check the temperature in real time to judge the working status of the device.