User manual DOMETIC RM4223 INSTALLATION

[. . . ] RECORD THIS INFORMATION FOR FUTURE REFERENCE BEFORE INSTALLING THE UNIT: Model No. Date Purchased Place of Purchase USA SERVICE OFFICE The Dometic Corp. La Grange, IN 46761 Phone: 219 463 4858 CANADA Dometic Dist. Cambridge, Ontario Canada N3H 2N7 Phone: 519 653 4390 FOR SERVICE CENTER ASSISTANCE CALL: 800 544 4881 REFRIGERATOR MODEL RM 4223 For Mobile Home or Recreational Vehicle Installation Operation by LP Gas, 12V DC or 120V AC FOR CHILD SAFETY DANGER: Risk of child entrapment. [. . . ] CONTROLS The gas and electric controls are located at the rear of the refrigerator and are accessible through the lower vents in the outside wall of the vehicle. A B C D E F G H = = = = = = = = DC ON/OFF SWITCH AC ON/OFF SWITCH ELECTRIC THERMOSTAT GAS ON/OFF VALVE PIEZO IGNITER GAS THERMOSTAT DC TERMINAL BLOCK GAS INLET FITTING FIG. 8 CONTROLS RM 4223 H G C E D F B A 3. LP GAS OPERATION After initial installation, servicing, or changing gas cylinders, etc. , the gas line may contain some air which should be allowed to escape by briefly turning on the refrigerator or other gas appliances. This will ensure that the flame lights immediately. 8 for control location and identification. 1) Open the shutoff valve of the gas bottle. Check that there is enough gas. Open any on-board shutoff valve which is in the gas line to the refrigerator. 2) Open the lower vent at the rear of the refrigerator on the outside of the vehicle, and switch the electrical toggle switches A and B to the "OFF" position. 3) Turn the gas thermostat control (F) to the highest setting. 4) Depress the knob (D) of the flame failure device, turn it to position ON, and hold it down while depressing the piezo igniter button (E) several times in quick succession (a click should be heard each time it is depressed). 5) Keep the knob depressed for a further 10-15 seconds. 6) Release the knob and check for flame by looking through the opening in the metal burner cover. 7) If the burner has not lit, repeat the lighting procedure. If the burner fails to light within a couple of attempts, contact a qualified technician or your dealer. NOTE: The refrigerator has a flame failure device which will automatically shut off the gas to the burner if the flame is blown out. While the knob (D) is being held in, this device is temporarily inoperative. 8) If the ambient temperature is above 80°F and/or the door of the refrigerator is opened frequently the knob (F) should be left in higher position. 9) To terminate gas operation, turn knob (D) to the "OFF" position. DO NOT attempt to operate the refrigerator by both gas and electricity at the same time. Always ensure that one method of operation is turned off before using the alternate energy source. 8 !WARNING Most LP gas appliances used in recreational vehicles are vented to the outside of the vehicle. [. . . ] Connect the gas and electrical supplies, and check for gas leaks. Light the burner and check the appearance of the flame to ensure that it is predominantly blue (when the thermostat is at "HIGH"), then leave the refrigerator on "test" for at least an hour. E. If the refrigerator fails to work DC, check: 1) That the DC supply is connected to the refrigerator. 2) That the fuse on the DC supply is intact. [. . . ]