Assessments - 5, GPA: 4 ( )

Fabricante : Dometic Arquivo Tamanho: 173.59 kb Arquivo Nome : Língua de Ensino:

1. Remove the air conditioner from the carton and discard carton. See FIG. 7. FIG. 7 2. Place the air conditioner on the roof. 3. Lift and place the unit over the prepared opening using the gasket on the unit as a guide. See FIG. 8. FIG. 8 FRONT CAUTION Do not slide the unit. This may damage the roof gasket attached to the bottom and may create a leaky installation. 6 4. Place the 3105457 Mechanical Air Distribution Box Kit inside the RV. This box contains mounting hardware for the air conditioner and will be used inside the RV. See FIG. 7. This completes the outside work. Minor adjustments can be done from the inside of the RV if required. F. Installing The Air Conditioner 1. Remove air box and mounting hardware from carton. The upper duct is shipped inside the lower duct which is part of the ceiling template. 2. Check for correct alignment and adjust the unit as necessary (Roof Gasket centers over 14-1/4" ±1/8" opening). Rear Of Air FIG. 9 Conditioner Upper Discharge Air Duct Edge Without Flange To Rear Of Unit 3. Remove upper duct from ceiling template and locate it over blower discharge. See FIG.9. Note: Edge without flange installs toward REAR of opening. 4. Use two (2) sharp pointed #10 sheet metal screws to hold duct to base pan. Screw holes are provided in bottom of base pan for these screws. 5. Reach up into return air opening of the air conditioner and pull the unit electrical cord down for later connection. 6. Measure the ceiling to roof thickness: a. If distance is 1"-2", remove perforated tabs from both upper and lower ducts. See FIG. 10. b. If distance is 2"-3", remove perforated tabs from bottom duct only. See FIG. 10. c. If distance is 3"-4", install ducts as received. See FIG. 10. d. If distance is 4"-6", use optional 318556.000 Duct Adaptor and 3100895.006 Bolt Kit. See FIG. 10. FIG. 10 Upper Discharge Air Duct Step a Remove At Step b Perforation Remove At Perforation Step c Use As Lower Discharge Packaged Air Duct 600312 & 600315 Series Installation Instructions 600312 & 600315 Series Installation Instructions Install ceiling template by sliding lower duct over G. Wiring The System upper duct. See FIG. 11. WARNING! FIG. 11 Slide Lower Air Discharge Duct Over Upper Duct Roof Hold Ceiling Template With One Hand And Install 3 Mounting Bolts Finger Tight Air Conditioner Return Air Opening 8. Hold the ceiling template with one hand and with the other, install the three 1/4" mounting bolts through the template and into the base pan. a. Finger-tighten the bolts and check alignment. There should be an equal opening on each side and the rear flange must be tight against the roof opening. b. EVENLY tighten the three bolts to a torque of 40 to 50 inch pounds. This will compress the roof gasket to approximately 1/2". The bolts are self locking so over tightening is not necessary. CAUTION If bolts are left loose there may not be an adequate roof seal or if over tightened, damage may occur to the air conditioner base or ceiling template. Tig...

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