Lennox Enlight LGT300S4M


Sequence of Operation LGT180
1 - 

ECONOMIZER OPERATION
2 - 
 
1ST STAGE COOLING
 
                      

 
 
8 - 
2ND STAGE COOLING
 

11 - 
BLOWER OPERATION With By Pass
1 - 
2 - 
 
BLOWER OPERATION No By-Pass
1 - 