Hussmann hgl-1bs Istruzione Sull'Installazione

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Page 13 
 
 
3.  Cabinet location too warm  3.  Relocate 
 
4.  Too much refrigerant 
4.  Change drier, evacuate, and 
recharge 
 
5.  Low voltage.  Compressor 
cycling on overload 
5.  Check power 
 
6.  Condenser dirty  
6. Clean 
 
 
 
Compressor runs continuously.  
Product too cold   
1.  Defective control 
1.  Replace 
 
2.  Control feeder tube not in 
positive contract  
2.  Assure proper contract 
 
3.  Short on refrigerant  
3.  Leak check, change drier, 
evacuate, and recharge 
 
 
 
Compressor will not start, no 
noise 
1.  Blown fuse or breaker 
1.  Replace fuse or reset 
breaker 
 
2.  Defective or broken wiring  2.  Repair or replace 
 
3.  Defective overload  
3.  Replace 
 
4.  Defective temperature con-
trol 
4.  Replace 
 
5.  Power disconnected 
5.  Check service cord or wir-
ing connections 
Compressor will not start, cuts 
out on overload 
1.  Low voltage  
1.  Contact electrician 
 
2.  Defective compressor 
2.  Replace 
 
3.  Defective relay 
3.  Replace 
 
4.  Restriction or moisture 
4.  Leak check, replace drier, 
evacuate and recharge 
 
5.  Inadequate air over con-
denser 
5.  Clean condenser