Phenomenon Possible cause Solution After the ozone power switch is turned on, the indicator does not light and the cooling fan does not turn

1. The power plug is not connected or has poor contact

2. The grid is dead

3. Open fuse

4. The power transformer is damaged

1. Reinsert the power plug

2. Check if the power supply has power

3. Replace the fuse

4. Replace the transformer. After the ozone generator is turned on, the cooling fan turns and the indicator light does not turn on.

1. Ozone power circuit board is damaged

2. The ignition coil is damaged

3. The indicator light is damaged

4. The power transformer is damaged

1. Replace the power circuit

2. Replace the ignition coil

3. Replace the indicator

4. Replace the transformer. After the ozone generator is turned on, the cooling fan turns, the indicator light is on, and there is no ozone output

1. Poor contact of the stainless steel brush in the ozone generating tube

2. Ozone generating tube damaged

1. Reinstall or replace the stainless steel brush

2. Replace the ozone generator