Electrical

Data

Schematic Diagrams

4TWB4042

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 D156131P02 Rev 00

10

22-1834-09

Page 10
Image 10
Trane manual Schematic Diagrams 4TWB4042