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Hersteller: Dometic Dateigröße: 344.28 kb Dateiname: Unterrichtssprache:

See FIG. 21. FIG. 21 Foam Divider Adhesive Peel Off Paper - Center Divider - Stick To Rear Flange On Ceiling Template d. Start each mounting bolt through the ceiling template and up into the unit base pan by hand. 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 adequate roof seal or if over tightened, damage may occur to the air conditioner base or ceiling template. Tighten to specifications listed in this manual. e. Use Aluminum foil tape (not supplied) to seal the ends of the foam divider to the sides of the opening. Make sure the area behind the flange on the ceiling template is sealed. See FIG. 22. FIG. 22 Use Aluminum Foil Tape To Seal the Foam Divider To The Sides of 14-1/4" x 14-1/4" (±1/8") Ceiling Opening Make Sure To Seal Behind Flange Route wires through Slot Catch Flange In Groove Of Return Air Cover Improper installation and sealing of foam divider will cause the compressor to quick cycle on the cold control. This may result in fuse or circuit breaker opening and/or lack of cooling. CAUTION 2. Center Discharge Duct Application Installation Note: If using non-center duct installation, go to Section 1. "All Non-Center Duct Installations", on page 11. Important: A duct adapter (not supplied) must be installed between the unit discharge and the customer installed center duct. This duct adapter must be approved by Dometic. a. Check gasket alignment of the air conditioner over the roof opening and adjust if necessary. Unit may be moved from below by slightly lifting and moving. See FIG. 13. • Remove return air cover, ceiling template, foam divider and air filter from the 3308120 carton. • Locate the four (8" x 1/4-20) unit mounting bolts, junction box cover and Romex connector in the 3107180 bolt kit. • Pull down the unit's electrical cord and fasten the junction box with screws to the framing in the front of the 14-1/4" x 14-1/4" (±1/8") opening. See FIG. 14. b. Installing Foam Divider • Cut notch in the center section of the foam divider to fit (approximately 2 x 8 inches) snugly around duct. See FIG. 23. FIG. 23 Tape Covered Adhesive Foam Divider Mark And Cut 2” x 8” Opening For Center Duct 12 620515, 620525, 620526, 630515 & 630516 Installation Instructions 620515, 620525, 620526, 630515 & 630516 Installation Instructions Place the foam divider in the return air open-H. Wiring The System ing above the center duct before installing ceiling template. c. Install Ceiling Template • Apply a piece of foam weather stripping (not supplied) to the upper side of ceiling template to make a seal between it and the duct. Use a soft piece of foam weather strip 1 x 3/4 x 10 inches. See FIG. 24. FIG. 24 Stick Weather Strip To Top Of Ceiling Template Ceiling Template Weather Strip d. Start each mounting bolt through the ceiling template and up into the unit base pan by hand. 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 adequate roof seal or if over tightened, damage may occur to the air conditioner base or ceiling template. Tighten to specifications listed in this manual. e. Use Aluminum foil tape (not supplied) to seal the ends of the foam divider to the sides of the opening. Make sure the area behind the flange on the ceiling template is sealed. See FIG. 22. CAUTION Improper installation and sealing of foam divider will cause the compressor to quick cycle on the cold control. This may result in fuse or circuit breaker opening and/or lack of cooling. f. Cut the opening in the center duct using the discharge opening in the ceiling template for a pattern. Seal the center duct to the ceiling template using foil tape, foam insulation or silicon sealant. Reach up into the return air opening and pull the remaining wires down. 1. Connection Of Low Voltage Wires CAUTION Disconnect the positive (+) 12 volt DC terminal at the supply battery. Damage to equipment could occur if the 12 volt DC is not shut off. Note: If solar panel is installed see instructions packaged with solar panel option. Note: If using the Genesis Air Filtration System step "b" is to be completed when installing the decorative cover. a. Route Remote Temperature Sensor cable, if applicable, and attach it to the connector that matches its color in the control box. b. Connect the previously run 12 VDC to the red and black wires protruding from the control box. (In multiple zone installations, this needs to be done at only one zone.) Connect +12 VDC to the red wire; –12 VDC to the black wire. c. Connect the previously run furnace thermostat wires (if applicable) to the blue wires protruding from the control box. The polarity of these connections does not matter. d. Connect the p...

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