Xylem WEDECO SMOevo PLUS Series Original Manual page 156

Message Message shown on the display
No.
PSU:AI200 Warning temperature step-up
226
transformer primary coil high
PSU:AI202 Alarm temperature step-up
229
transformer ferrite core high
PSU:AI202 Warning temperature step-up
230
transformer ferrite core high
•
Manual_SMOevoPLUS_eng_01.2019.doc
If the alarm message occurs again after restarting the ozone system, contact your regional Wedeco Service.
Refer to Chapter Contact Addresses.
Manual Ozone Generating System SMOevo
Description /
Possible Cause
Temperature step-up transformer
>120 °C
Temperature in control cabinet too
high
Temperature Ambient too high
Temperature step-up transformer
>120 °C
Temperature in control cabinet too
high
Temperature Ambient too high
Temperature step-up transformer
>120 °C
Temperature in control cabinet too
high
Temperature Ambient too high
PLUS
Troubleshooting
Countermeasures
Check transformer fan
Check function of cooling unit
Check transformer
Contact regional Wedeco customer
service. Refer to Chapter Contact
Addresses
Check transformer fan
Check function of cooling unit
Check cables and connections
Check transformer
Contact regional Wedeco customer
service. Refer to Chapter Contact
Addresses
Check transformer fan
Check function of cooling unit
Check transformer
Contact regional Wedeco customer
service. Refer to Chapter Contact
Addresses
page 156 of 179