Electrical

Data

Schematic Diagrams

4TWB4048

TDR relay cycles sump heat off dur- ing compressor operation and delays energizing the sump heat for 30 mins after “Y” call is removed.

Printed from D156128P02 Rev 00

22-1834-09

11

Page 11
Image 11
Trane manual Schematic Diagrams 4TWB4048