Welker OdorEyes ECOsystem Pulse Bypass System Installation, Operation And Maintenance Manual page 34

RTD Setup
When using a temperature transmitter to track the temperature in the odorant tank, the Method should be set to Transmitter.
When there is no device tracking the temperature in the odorant tank, the Method should be set to Manual Entry.
Setting an accurate manual temperature is necessary, even when using a temperature transmitter. The temperature of the odorant
supply tank is key to system operation; correct odorization is not possible without this value.
Odorant Type Setup
If the type of odorant used is changed, please contact Welker® OdorEyes® personnel for new absorption values and/or pressure
regulator setting.
34 IOM-181 | MODEL: ECOSYSTEM™ WITH XLT CONTROLLER
Figure 29: RTD Setup
Figure 30: Odorant Type Setup
| REV: C 13839 West Bellfort Street, Sugar Land, TX 77498 welker.com Service Department: 281.491.2331