MABRU POWER SYSTEMS T2000-24V Manual Download Page 5

Page No.5

+1 888 818 2814

[email protected]
www.MabruRV.com

+1 888 818 2814

[email protected]
www.MabruRV.com

 

 

 
 

 
 

 
 

 

 
12V AC Controls

 

1.

 

To turn the unit on locate the      bu�on

 

and press until screen

 

powers on.

 

2.

 

To adjust the blower 

speed, 

locate the 

       

button until the desired speed is selected.

 

3.

 

 

The 12V Rooftop Air Conditioning unit comes with 3 different power modes. To change 

the mode of the unit press then 

on the unit to cycle between the 3 modes. 

 

Modes 

 

Max

 

se�ing is the largest energy consuming mode and will provide the most 

cooling in the shortest amount of time.

 

 

     setting is the medium 

cooling se�ing and recommend for 

routine use.  

 

ECO 

se�ing is the energy saving mode that uses the minimum number of amps 

while providing cooling at a less efficient rate.

 

 

4.

 

To view the current voltage being used by the unit. Simply press and hold the 

button 

for 6 seconds and the voltage value will appear on the screen. To exit the current 

voltage mode, do not press any buttons for 6 seconds and the unit will return the main 

menu automatically.

 

5.

 

The display will always show the set temperature

. The possible temperate ranges on the 

unit vary between 5

-40 degrees Celsius (

Note: the units only come with temperature 

se�ings in Celsius

). To view the current 

inlet temperature, press the

 

↑ 

symbol for 6 

seconds and the screen will display the temperature in Celsius. To view the current 

outlet temperate press the 

↓ 

for 6 seconds and the screen will display the temperature 

in Celsius. 

 
 
 
 

High Mode 

Normal Cooling Mode 

A/C On/Off Indicator

 

Fan On/Off Indicator

 

Fan Speed 

System Inspect Indicator

 

Low/Economy Mode

 

Page No.5

1. To turn the unit on locate the button and press until screen powers on.
2. To adjust the blower speed, locate the button until the desired speed is selected.
3. The 12V Rooftop Air Conditioning unit comes with 3 different power modes. To change the mode of the 
unit press then M on the unit to cycle between the 3 modes.
Modes
• Max setting is the largest energy consuming mode and will provide the most cooling in the shortest 
amount of time.
• setting is the medium cooling setting and recommend for routine use.
• ECO setting is the energy saving mode that uses the minimum number of amps while providing cooling 
at a less efficient rate.
4. To view the current voltage being used by the unit. Simply press and hold the M button for 6 seconds and 
the voltage value will appear on the screen. To exit the current voltage mode, do not press any buttons for 
6 seconds and the unit will return the main
menu automatically.
5. The display will always show the set temperature. The possible temperate ranges on the unit vary 
between 5-40 degrees Fahrenheit (Note: the units only come with temperature settings in Fahrenheit). To 
view the current inlet temperature, press the  symbol for 6
seconds and the screen will display the temperature in Fahrenheit. To view the current outlet temperate 
press the  for 6 seconds and the screen will display the temperature in Fahrenheit.

+1 888 818 2814

[email protected]
www.MabruRV.com

Summary of Contents for T2000-24V

Page 1: ...skylight hole to install your New Mabru RV Self contained 12 000BTU 12Volts air conditioner RVSC12DC on your van truck or RV You can also use the template included in the box to relocate the hole MABR...

Page 2: ...ls Error Codes and Troubleshooting Low Over Voltage Troubleshooting Installation Instructions Wiring Diagrams Disclaimers Safety Precautions Warranty Returns 03 04 20 06 08 09 14 16 TABLE OF CONTENTS...

Page 3: ...sthetically beautiful and e cient 12V 24V systems in its class The 12V 24V ceiling unit provides fresh air in 15 seconds creating a cool and comforta ble space This unit is designed to work inside a m...

Page 4: ...and Controls Guide 1 Outdoor Unit Cover 2 Condenser Fan 3 Outdoor and Indoor unit separator Mounting plate 4 Skylight Panel 5 Return Inlet 6 Display 7 Supply Outlet 8 LED Lights On O Switch Blower Spe...

Page 5: ...r 6 seconds and the screen will display the temperature in Celsius High Mode Normal Cooling Mode A C On O Indicator Fan On O Indicator Fan Speed System Inspect Indicator Low Economy Mode Page No 5 1 T...

Page 6: ...ailure Short circuit of motor poor contact of plug E7 Motor phase lost Compressor terminals burnt out or compressor short circuit E9 PER Pressure switch protection Pressure switch may be damaged and n...

Page 7: ...volts When the battery voltage is lower than the under voltage protection values the sy em will op working and the error code LU will be displayed on the main display To clear the undervoltage error...

Page 8: ...yrofoam air ow director shown in the photo below To see the ep by ep video of the in allation process click on the link below or search for Mabru RVSC on YouTube Channel https www youtube com watch v...

Page 9: ...w into and out of the unit so they cannot be blocked by the sheet metal of your van roof See photos below showing Page No 9 B Position the unit on your ceiling aligned with your exi ing 14 x 14 ceilin...

Page 10: ...ay require power driven tools and should only be done by trained professionals 2 Once a hole has been cut you must smooth the edges and paint it with an an rust paint Page No 10 the area at the bottom...

Page 11: ...reinforcement with bully tape to get a plan surface Install all shock absorbers on the foam gasket Page No 11 Then clean the surface thoroughly of any debris and dirt Once the surface is clean the nex...

Page 12: ...racket Tighten the screws no more than 1 888 818 2814 support mabrumarine com www MabruRV com Marine Air Page No 12 And apply the rip around the edge of the clean debris free hole Ensure an even appli...

Page 13: ...the LED lights or not If you design and decide to create your own return grill trim on the interior as below you will need to keep enough air flow and take care to not have any restric on to avoid an...

Page 14: ...arine com Page No 14 Once the lights are installed and the unit is connected to a power source The unit may be turned on 1 888 818 2814 support mabrumarine com www MabruRV com 1 888 818 2814 support m...

Page 15: ...harger and Lithium Iron ba eries in the desired loca on securely Then connect your posi ve and nega ve terminals to the engine ba ery or alternator and run them to the positive and negative terminals...

Page 16: ...the Rooftop Unit using the wiring harnesses that are installed on the unit Lastly once all connec ons are made verify that all the connec ons are ght and secure Failure to do so may result in equipmen...

Page 17: ...umarine com Page No 17 Wiring Diagram 12 24V ROOFTOP AC WIRING DIAGRAM WIRING DIAGRAM 12 24V ROOFTOP AC WIRING DIAGRAM 1 888 818 2814 support mabrumarine com www MabruRV com 1 888 818 2814 support mab...

Page 18: ...18 2 Operation mode button cooling heating room temp mode 12 24V ROOFTOP AC WIRING DIAGRAM 17 12 24V ROOFTOP AC AND SOLAR WIRING DIAGRAM 1 888 818 2814 support mabrumarine com www MabruRV com 1 888 8...

Page 19: ...1 888 818 2814 support mabrumarine com www MabruRV com 12 24V ROOFTOP AC SOLAR SHORE POWER WIRING DIAGRAM 12 24V ROOFTOP AC SOLAR SHORE POWER WIRING DIAGRAM 1 888 818 2814 support mabrumarine com www...

Page 20: ...ovid ed in the user manual and in allation video the results could lead to equipment failure damage injury or death The user will bear full responsibility for such incidents and Mabru Power Sy ems wil...

Page 21: ...during the applicable Warranty Periods set out within Section 4 COVER AGE PERIOD AND TABLE OF WARRANTY PERIODS then Mabru shall at Mabru s sole discretion repair or replace the Mabru product or refund...

Page 22: ...ion or replacement of any equipment or furnishings beyond the particular covered Mabru product The original installer or OEM is responsible for the accessibility of the Mabru product 8 The Servicing D...

Page 23: ...set out within Section 4 COVERAGE PERIOD AND TABLE OF WARRANTY PERIODS Claims must be submitted in writing to the Mabru Marine Division Warranty Department 4 COVERAGE PERIOD AND TABLE OF WARRANTY PERI...

Page 24: ...r of the original warranty Warranty coverage does not start over from the repair replacement date 4 Warranty coverage shall not exceed three 3 years from the date of production 5 These warranty period...

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