Dometic 750000005 (TJ18F) User Manual

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DOMETIC CORPORATION, ENVIRONMENTAL DIVISION 
P.O. Box 15299 I Richmond, VA 23227 USA 
Phone +804 746 1313 | Fax +804 746 7248 
www.dometic.com
 
Freightliner Refrigerator 
Troubleshooting Guide 
For  
750000005 (TJ18F) 
750000011 (TJ22F) 
750000026 (TJ18FP3) 
 
 
 
 
 
Before initiating troubleshooting, the following equipment is recommended: 
Multimeter, 20 gauge (min) wires to use as jumpers, and 12Vdc source.  
 
Before applying power, stand unit upright for a minimum of 1 hour to allow compressor oil 
to settle. 
NOTE: Although, Dometic states on the packaging to always keep unit 
upright, we cannot control how the carrier handles our boxes.  This also 
applies if the unit has been set on its side to affix any accessories.  
  
If there are any questions, please contact our warranty and service department at 1-800-234-
8778 or 804-764-1313.  
 
 
 
 
 
 
Refrigerator Components 
 
 
 
 
 
 
 
 
 
 
 
Load dump 
including 
Power Input 
Danfoss 
Module 
Condenser 
Cooling Fan 
Strainer 
Cap Tube 
(Expansion Device) 
Condenser Coil 
Compressor 
Speed Resistor