Lennox Enlight LGT300S4M - Sequence of Operation LGT240, 300; Economizer Operation; Cooling Stages and Blower Operation


Sequence of Operation LGT240, 300
1 - 

ECONOMIZER OPERATION
2 - 
 
1ST STAGE COOLING
 
 

 
 

2ND STAGE COOLING
8 - 
 

11 - 
12 - 
BLOWER OPERATION With By Pass
1 - 
2 - 
 
BLOWER OPERATION No By-Pass
1 - 