Refrigerator Service

Most RVers understand that roof seams, vents, storage pods, and antennas must be sealed or coated periodically to keep the rain from pouring in. It is also common knowledge that RV holding tanks must be flushed out occasionally to prevent blockage. Likewise, all LPG-fueled appliances must be serviced periodically in order to avoid costly repairs and to insure that they operate at peak performance. It is likely that the absorption refrigerator is the most visible, most used, and yet least understood of these appliances.

– Completely turn off the LPG at the tank.

-Partially or totally remove the refrigerator as necessary to gain access to the components.

-Remove, disassemble, and clean the burner assembly and orifice. Blow dry with compressed air.

-Remove the flue baffle. Clean the baffle and the flue tube while the burner is removed.

-Clean and brighten the thermocouple and the flame sense probe or igniter probe, depending on how your unit is equipped.

– Test the thermocouple if so equipped.

– Inspect and clean the rear of the cooing unit, especially the condenser fins.

-Check for the proper polarity of the 120-volt AC receptacle used for the refrigerator.

– If so equipped, clean the printed circuit board contacts using a pencil eraser.

-Reassemble and reinstall all components and the refrigerator itself.

-Turn on the LPG tank and check for leaks.

-Set the LPG pressure to 11 inches water column.