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RECORD THIS UNIT INFORMATION FOR
FUTURE REFERENCE:
Model Number
Serial Number
Date Purchased
MODEL 6003 Series
Roof-Top Air Conditioner
used with
3105457 Mechanical Air Distribution Box
USA
SERVICE OFFICE
Dometic Corporation
509 South Poplar Street
C US
LaGrange, IN 46761
260-463-4858
CANADA
This manual must be read and un-
Lire et comprendre ce manuel avant de
Dometic Distribution
derstood before installation, ad-
procéder à l'installation, à des réglages,
866 Langs Drive
justment, se
Summary of the content on the page No. 2
600312 & 600315 Series Installation Instructions SAFETY INSTRUCTIONS GENERAL INFORMATION A. Product features or specifications as described or illustrated This manual has safety information and instruc- are subject to change without notice. tions to help users eliminate or reduce the risk of B. This Air Conditioner Is Designed For: accidents and injuries. 1. Installation on a recreational vehicle during the time the vehicle is manufactured. RECOGNIZE SAFETY INFORMATION 2. Mounting on the roof of
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600312 & 600315 Series Installation Instructions 3 600312.331 11,000 9.5 53.0 3.5 10.0 335 / 250 .012 / 0.65 17.0 20 Amp 97 2.5 KW/4.0 KW 600315.331 13,500 12.4 60.0 3.5 10.0 335 / 250 .012 / 0.65 15.2 20 Amp 95 3.5 KW/5.0 KW 600315.336 13,500 12.4 60.0 3.5 10.0 335 / 250 .012 / 0.65 15.2 20 Amp 95 3.5 KW/5.0 KW SPECIFICATIONS Model Nominal Electrical Compressor Compressor Fan Motor Fan Motor SCFM-High Total Refrigerant Minimum AC Circuit Installed Minimum No. Capacity Rating Rated Load Locked R
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600312 & 600315 Series Installation Instructions INSTALLATION INSTRUCTIONS FIG. 2 A. Precautions 1/2L L L 2/3L 1/3L Improper installation may damage equipment, could endanger life, cause serious injury and/ or property damage. It is preferred that the air conditioner be installed on a 1. Read Installation and Operating Instructions care- relatively flat and level roof section measured with the RV fully before attempting to start your air conditioner parked on a level surface. installation. Note:
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600312 & 600315 Series Installation Instructions FIG. 4 4" FIG. 5 4" 7-1/8” REAR 4-1/8” 21-3/8” OF UNIT 14-1/4" x 14-1/4” Center Line (±1/8”) OPENING of Unit 7-1/8” KEEP THESE AREAS d. If the opening exceeds 14-3/8" x 14-3/8", it will 12" FREE OF OBSTRUCTIONS be necessary to re-size the opening to 14-1/4" x 14-1/4" (±1/8"). e. If the opening is less than 14-1/8" x 14-1/8", it must be enlarged. + 1/8 - 2 7/8 3. New Opening- (Installation Other Than Vent Open- ing) a. Mark a 14-1/4" x 14-1/4" (±1/
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600312 & 600315 Series Installation Instructions 4. Place the 3105457 Mechanical Air Distribution Box D. Wiring Requirements Kit inside the RV. This box contains mounting hard- 1. 120 VAC Supply Line ware for the air conditioner and will be used inside the Route a copper 12 AWG, with ground, 120 VAC RV. See FIG. 7. supply line from the time delay fuse or circuit breaker This completes the outside work. Minor adjustments can box to the roof opening. a. This supply line must be located in the fron
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600312 & 600315 Series Installation Instructions 7. Install ceiling template by sliding lower duct over G. Wiring The System upper duct. See FIG. 11. ! WARNING Slide Lower Air FIG. 11 Discharge Duct Disconnect 120 volt AC. Failure to follow these Air Conditioner Over Upper Duct Return Air instructions could create a shock hazard caus- Opening ing death or severe personal injury. Reach up into the return air opening and pull the re- maining wires down. 1. Connection of 120 VAC (refer to FIG. 12)
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600312 & 600315 Series Installation Instructions H. Air Distribution Box Installation B. Cooling Operation 1. Remove the two return air grills and filters. 1. Set the thermostat at the desired temperature level. 2. Slide the front end of the air box over the shafts of 2. Select the fan speed that best satisfies your needs: the thermostat and selector switch. See FIG. 13. a. HIGH COOL: Selected when maximum cool- ing and dehumidification required. b. MED COOL: Selected when normal or average FIG
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600312 & 600315 Series Installation Instructions 4. Under certain conditions, frost may form on the FIG. 16 Roof Mount Assembly evaporator coil. If this should occur, inspect the filter and clean if dirty. Make sure air louvers are not obstructed. Air conditioners have a greater ten- Rear dency to frost when the outside temperature is Air Conditioner relatively low. This may be prevented by adjusting the thermostat control knob to a warmer setting (counter clockwise). Should frosting continue,
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600312 & 600315 Series Installation Instructions AIR CONDITIONER WIRING DIAGRAM COMPRESSOR PASSED C MOTOR R S DIELECTRIC GRN/YEL * O.L. 6 6 PIN PIN CONN CONN 1 BLU WHT BRN 2 BLK WHT 3 YEL FAN 4 RED C 5 WHT HERM 6 RED COMP STARTER WHT RUN RUN CAP CAP START GRN/YEL PTCR CAP RED NOT NOT USED USED ON ON * * SOME SOME MODELS MODELS 3308032.008 AIR BOX WIRING DIAGRAM 1 COMP BLU R BLK 2 BLK C YEL 3 YEL GRN/YEL O.L. START CAP S 4 RED 4 RED 1 2 S MOTOR L1 C H R ROTARY WHT C PTCR RED SWITCH BLK COMPRESSO
