This unit can be installed by one person with brief help from additional personnel. Use these instructions to ensure a properly installed, and properly functioning product. Dometic Corporation reserves the right to modify appearances and specifications without notice. TABLE OF CONTENTS INTRODUCTION ..................................2...
● Do NOT modify this product in any way. Modifica- tion can be extremely hazardous. ● Do NOT add any devices or accessories to this product except those specifically authorized in writing by Dometic Corporation.
For wire length over 8 meters, consult regulatory codes for proper sizing. ** Dometic Corporation gives GENERAL guidelines for generator requirements. These guidelines come from experiences people have had in actual applications. When sizing the generator, the total power usage of your RV must be considered.
INSTALLATION INSTRUCTIONS Choosing Proper Location For Unit FIG. 2 Dimensions Are Nominal This unit is specifically designed for installation on the roof of an RV. When determining your cooling requirements, the following should be considered: ● Size of RV; 264 mm ●...
INSTALLATION INSTRUCTIONS Roof Preparation FIG. 4 1. FIRE OR ELECTRICAL SHOCK HAZARD. Make sure there are no obstacles (wires, pipes, etc.) inside RV’s [roof / floor / walls]. Shut OFF gas supply, disconnect 220- 240 Vac power from RV, and disconnect posi- Good-Rafters Good Location Do Not Cut Roof...
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TOP VIEW dirt accumulation on unit cooling surface. (BACK OF RV) 6. Air Distribution System Installation a. Dometic Corporation recommends the basic Frame configuration shown in (FIG 6), for installing Roof Opening this system. We have found by testing, that...
INSTALLATION INSTRUCTIONS Wiring Requirements ● NEVER expose the thermostat to direct heat from lamps, sun, or other heat pro- 1. R oute a copper, with ground, 220-240 Vac sup- ducing items. ply wire from the time delay fuse or circuit break- ●...
INSTALLATION INSTRUCTIONS d. Inspect all connections to make sure they 4. Place the electronic control box kit (if applicable) are tight. and the ADB kit inside the RV. These boxes con- tain mounting hardware for the unit and will be e.
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INSTALLATION INSTRUCTIONS 6. Installation Of Divider Plate FIG. 13 Furnace a. Measure the ceiling to roof thickness: Wires ● If distance is 51 mm - 95 mm, remove Control perforated tab from divider plate. See Cable (FIG. 15). ● If distance is 95 mm - 140 mm, remove no tabs.
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INSTALLATION INSTRUCTIONS d. With slight pressure push the divider plate FIG. 18 against the double-sided tape on the ceiling template. Freeze Control e. Locate the 3 mm x 178 mm x 457 mm self- Sensor adhesive insulation supplied with the RAG kit.
For a more permanent solution to high heat gain, acces- sories like Dometic outdoor patio and window awnings will reduce heat gain by removing the direct sun. They also add a nice area to enjoy company during the cool of the evening.