User manual DOMETIC AIR DISTRIBUTION BOX INSTALLATION

[. . . ] INSTALLATION INSTRUCTIONS RECORD THIS UNIT INFORMATION FOR FUTURE REFERENCE: Model Number Serial Number Date Purchased AIR DISTRIBUTION BOX KITS Patents Pending Product USA SERVICE OFFICE Dometic Corporation 2320 Industrial Parkway Elkhart, IN 4656 574-294-25 CANADA Dometic Distribution 46 Zatonski, Unit 3 Brantford, Ontario CANADA N3T 5L8 59-720-9578 For Service Center Assistance Call: 800-544-488 Type Mechanical Controls Mechanical Controls Electronics Pre-installed In Unit For Use With 520 Series/ 600 Series 520300/600 Series 6204, 6205, 6206, 6207, 6305 Electric Heat Opt Kit/Not Avail Not Available Pre- Installed In Unit (Except 6305) 3310700 3310741 3310742 Note: Installation requires a #2 phillips screwdriver with 9/32" maximum diameter x 1-1/4" minimum This manual must be read and understood before installation, adjustment, service, or maintenance is performed. This unit must be installed by a qualified service technician. Modification of this product can be extremely hazardous and could result in personal injury or property damage. Lire et comprendre ce manuel avant de procéder à l'installation, à des réglages, de l'entretien ou des réparations. L'installation de cet appareil doit être effectuée par un réparateur qualifié. [. . . ] Leave 6" of cable extending through the wall. Digital Thermostat Installation · Carefully remove the base plate from the Digital Thermostat. This may be accomplished by pushing a small screwdriver in the slot on the bottom edge of the front cover to release latch. · INSTALLATION INSTRUCTIONS · Insert the control cable through the hole in the base plate and mount the plate to the wall with two (2) screws provided. Check the alignment to ensure level installation. Install the control cable RJ--6C4P connector into the back of the Digital Thermostat and snap onto the base plate. 6. DISCHARGE DUCT AND CEILING TEMPLATE INSTALLATION · 5. PLACING THE AIR CONDITIONER ON THE ROOF This unit weighs approximately 100 pounds. To prevent back injury, use a mechanical hoist to place air conditioner on roof. A. Remove the Air Conditioner from the carton and recycle the carton. Remove air box and mounting hardware from carton. Remove wire tie holding center of rear aluminum bracket to plastic template. Check for correct alignment and adjust the unit as necessary (Roof Gasket centers over 4-/4" x 4/4"±/8 opening). Reach up into return air opening of the air conditioner and pull the unit electrical cord and thermostat wires for electronic versions, down for later connection. 8 Reach In The Return Air Opening, Pull Down The Unit Electrical Cable Recycle All Cardboard B. Lift and place the unit over the prepared opening using the gasket as a guide. The blunt end goes toward the rear of the RV. Place the 3307XX Air Box Kit inside the RV. This box contains mounting hardware for the air conditioner and will be used inside the RV. Minor adjustments can be done from the inside if required. Do not slide the unit. This may damage the neoprene gasket attached to the bottom and create a leaky installation. FIG. 7 Front Lift And Place Note: If optional heat package is to be installed in the 520 series, do so at this time before the template is installed. Follow instructions with heat package for its installation procedure. [. . . ] Make sure air louvers are not obstructed. Air conditioners have a greater tendency to frost when the outside temperature is relatively low. This may be prevented by adjusting the thermostat control knob to a warmer setting (counter clockwise). Should frosting continue, turn off the compressor and operate on LOW or HIGH FAN setting until the cooling coil is free of frost. [. . . ]