MABRU POWER SYSTEMS RVSC 12000 BTU DC 12V Installation Manual Download Page 12 | Manualshive

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MABRU POWER SYSTEMS RVSC 12000 BTU DC 12V Installation Manual Download Page 12

12

1-888-818-2814 • [email protected]

STEPS:

2. Drill the 4 holes for the

pass-thru bolts.

(For easier fit, use a unibit

drill to oversize the holes)

3.

Once the opening is cut

you must smooth the

edges and paint it with

anti-rust paint.

CUSTOMIZED INSTALLATION INSTRUCTIONS:

CONT'D

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Summary of Contents for RVSC 12000 BTU DC 12V

Page 1: ...RV AIR CONDITIONING Mabru Rooftop Installation Manual RVSC 12000 BTU DC 12V RVSC 12000 BTU DC 12V www MabruStore com 1 888 818 2814 support mabrumarine com ...

Page 2: ......

Page 3: ...ntents WHAT S INSIDE THE BOX 4 PARAMETERS 5 STANDARD INSTALLATION 6 10 CUSTOMIZED INSTALLATION 11 18 TROUBLESHOOTING 19 20 WARRANTY 21 RV AIR CONDITIONING Mabru Rooftop Installation Manual RVSC 12000 BTU DC 12V RVSC 12000 BTU DC 12V ...

Page 4: ... Plastic bag with LED lights cover for nuts with LED harness Remote wireless control AAA batteries not included Tie wraps Drain hoses Extra plastic angle for specific buses or other kind of vehicles Extra positioning rubber shock absorber in case you want to add more compression resistance to the compressible gasket Paper template RECOMMENDED ADDITIONAL ITEMS FOR INSTALLATION Cable gland UV rated ...

Page 5: ...ses and motorhomes Our unit has been designed to be low profile efficient and reliable High speed max 52Amp Medium 43Amp Low 32Amp eco Rated Voltage PARAMETERS Evaporation Air Voltage Condenser Air Voltage Rated Wattage Refrigerant BTU Size roof Max Size Min Size Hole Weight Shipping weight Min Size 12V 380 CFM 3 65 CFM 700W R134 12000 38 19L x 33 78W x 6 5H 36 61L x 21 26W 14 x14 or 14 5 8 x 20 1...

Page 6: ...t mabrumarine com STANDARD INSTALLATIONS OPTION 1 The standard procedure to install the unit is by creating a new opening using the template size 20 1 8 Inches x 14 5 8 Inches STEPS 1 Mark your cutout from the top of the roof ...

Page 7: ...es 3 Once the opening is cut you must smooth the edges and paint it with anti rust paint 4 Clean the surface thoroughly of any debris dirt and or grease to allow the gasket seal properly 5 Carefully carry the unit in the box still facing up to have access to the black plastic Mounting plate Outdoor and indoor unit separator ...

Page 8: ...cking it on the mounting plate making sure it s outside the 4 screws to prevent water leaks Manually shape it to square shape while positioning 7 Once the gasket is positioned we recommend using a UV rated sealant before lifting orient the unit facing the roof of the vehicle STANDARD INSTALLATIONS CONTINUED ...

Page 9: ...ng a Cable Gland well sealed with the same sealant used for the gasket to prevent water leaks 9 From inside the vehicle you will have the unit upside down and ready to tighten the mounting screws on the nuts using the L bracket positioning plates provided If necessary adjust the plates to distribute the stress on the roof surface Don t exceed more than 15Nm torque ...

Page 10: ...re located screw the nuts to hold and adjust panel 11 Finish the installation by plugging the Led Lights and clip it on its location to cover the nuts 12 To complete your installation connect the Mabru air conditioner to a 12V power supply house battery bank and enjoy PLEASE NOTE CABLE WILL NEED ADDITIONAL HOLE CANNOT BE PASSED THROUGH AC STANDARD INSTALLATIONS CONTINUED ...

Page 11: ...ng a pre existing 14x14 inches opening OR creating a New 14x14 inches opening using the template provided CUSTOMIZED INSTALLATION INSTRUCTIONS STEPS 1 Place the template over the pre existing 14x14 hole to determine screw hole placement ...

Page 12: ...com STEPS 2 Drill the 4 holes for the pass thru bolts For easier fit use a unibit drill to oversize the holes 3 Once the opening is cut you must smooth the edges and paint it with anti rust paint CUSTOMIZED INSTALLATION INSTRUCTIONS CONT D ...

Page 13: ...ic vent face taking out the 4 adjustable nuts IMPORTANT Make sure not to pull the wires from the back of the circuit control panel If you are not careful you could disconnect some of the wires and the sealed circuit board compartment will not be easily accessible It is highly recommended to use enough temporary tape to keep it taut while handling the face while hanging NOTE This is not a standard ...

Page 14: ...the vehicle lay the Styrofoam on the surface and mark the cutouts in the Styrofoam duct to fit the smaller area you are trying to fit You may encounter some obstructions such as roof rails Keep in mind that you are adding extra inches between the unit and the internal face of the unit so the Styrofoam needs to be adjusted on its depth measures as well CUSTOMIZED INSTALLATION INSTRUCTIONS CONT D ...

Page 15: ...rom the foam gasket gradually while sticking it on the mounting plate making sure its outside the 4 screws to prevent water leaks Manually shape it to a square shape while positioning 10 Once the gasket is positioned we recommend using a UV rated sealant before lifting orient the unit facing the roof of the vehicle ...

Page 16: ... Cable Gland well sealed with the same sealant used for the gasket to prevent water leaks 12 From inside the vehicle you will have the unit upside down and ready to tighten the Fixing screws on the nuts using the locating plates provided If necessary adjust the plates to distribute the stress on the roof surface Don t exceed more than 15Nm torque CUSTOMIZED INSTALLATION INSTRUCTIONS CONT D ...

Page 17: ...nsulation material such as high density foam foam gasket material or similar fill in the empty missing space maintaining the separation between the discharge duct and the return duct If this step is not followed the machine will read an erroneous temperature by allowing cold air to pass directly to the return temperature sensor and this will cause the unit to perform very frequent recess cycles ca...

Page 18: ...e cables are located screw the nuts to hold and adjust pane 15 Finish the installation by plugging the Led Lights and clip it on its location to cover the nuts 16 Connect the Mabru air conditioner to a 12V power supply house battery bank and enjoy PLEASE NOTE CABLE WILL NEED ADDITIONAL HOLE CANNOT BE PASSED THROUGH AC CUSTOMIZED INSTALLATION INSTRUCTIONS CONT D ...

Page 19: ...il fan Short circuit of motor E6 failure or air circulation poor contact of plug E7 Compressor malfunction Compressor terminals failure compressor short E9 PER Pressure switch protection Pressure switch Failure Check plug is OPE Bad temperature sensor disconnected or wire open circuit is broken damaged Temperature sensor Replacement of SHr short circuit temperature sensor AC Cooling failure Low re...

Page 20: ...ange of 9 28 volts When the battery voltage is lower than the under voltage protection values the system will stop working and the error code LU will be displayed on the main display STEPS TO ADJUST UNDER VOLTAGE PROTECTION VALUES Power on unit Press and hold powerbutton for 6 sec Press temperature button up or down To save the settings press the power button and the system will exit the undervolt...

Page 21: ...on the date of the products purchase The Consumer must establish these dates by presenting legible papers at the time the warranty claim is made showing the applicable purchase date Any defective parts will be repaired All replacements and exchanges will be made using new remanufactured or refurbished parts or components at the option of Mabru Power Systems This warranty does not cover damage caus...

Page 22: ...RV AIR CONDITIONING Mabru Rooftop Installation Manual www MabruStore com 1 888 818 2814 support mabrumarine com RVSC 12000 BTU DC 12V ...

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