VELIT R2000 Manuel utilisateur
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Thank you for purchasing this VELIT R2000 Rooftop Air Conditioner. For safety and the best performance,
please read and follow these instructions carefully. The electronic version of this document is available by
scanning the following QR code and on velitcamping.com/download.
Table of Contents
1. IMPORTANT SAFETY INSTRUCTION 3
1.1 Understand Signal Words 3
1.2 General Safety Message 3
2. SPECIFICATIONS 3
3. ACCESSORIES 3
4. INSTALLATION INSTRUCTIONS 3
4.1 Choosing Proper Location for the Air Conditioner 4
4.2 Attach the Sealing gasket to the Roof Opening 4
4.3 Place the Unit in the Roof Opening 4
4.4 Secure the Unit to the Mounting Brackets 4
4.5 Connect Wiring 4
4.6 Install the Decor Panel 4
5. OPERATING INSTRUCTIONS 5
5.1 Control Panel 5
5.2 Edit Low Voltage Protection 5
6.MAINTENANCE 5
6.1 Under/over voltage protection 5
6.2 Error code 5
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1. IMPORTANT SAFETY
INSTRUCTION
This manual has safety information to help users
eliminate or mitigate the risk of accidents and
injuries.
The installation of this unit MUST comply with the
following code:
U.S：NFPA1192, NFPA70
CANADA: C22.1, CSA Z240
1.1 Understand Signal Words
Indicates a hazardous situation that if NOT
avoided, could result in death or serious injury.
Indicates a hazardous situation that if NOT
avoided, could result in minor or moderate injury.
Indicates practices NOT related to physical injury
1.2 General Safety Message
●This unit MUST be installed and repaired by
qualified personnel who are familiar with the risk
involved.
●Do NOT modify this product in any way. Any
modifications can be extremely hazardous.
●Keep electrical devices out of reach of children
and do not allow them to operate the device
without supervision.
●Only use accessories authorized by VELIT.
●Do NOT use this unit in or near flammable
environment.
●Do NOT let children use the unit without
supervision
●Do NOT use this unit when the ambient
temperature is lower than 40°F. This could cause
frost inside the unit.
●Do NOT power wash the unit or use detergent to
clean the unit.
2. SPECIFICATIONS
Model
R2000
Input Voltage
DC 12V
Operating Current
10-60A
Cooling Capacity
8000BTU/2300W
Air Flow Rate
450mc/h
Rated Power
650W
Refrigerant
R134a 750g
Noise Level
Eco mode: 60dB
Boost mode: 75dB
Roof Unit Dimension
W31.7”x L31.7”x
H7.1”
Inner Housing
Dimension
W13.8”x L11”x H4.3”
Weight
66lb
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3. INSTALLATION
INSTRUCTIONS
3.1 Choosing Proper Location for the Air
Conditioner
Make sure the roof is designed to support the
weight of the unit and the weight of two installers.
Electrical shock hazard! Make sure to disconnect all
power supplies to the vehicle including battery,
generator, and shore power prior to installation.
●The unit can fit over an existing 14-1/4 by
14-1/4 roof opening. For other locations, make
sure the slope of the select location is less than 15
degrees and leave a clearance of at least 10” from
the edge of the roof. Refer to specifications for the
dimension of the unit.
●After the location has been selected, check for
obstructions in the area where the unit will be
installed.
●Check the inside of the camper for decor panel
obstructions. Allow 6” clearance from all edges of
the opening.
●Route the 6AWG power cable to the roof
opening. Leave at least six inches of slack. For
cables longer than 10ft, refer to NEC (National
Electric Code) for proper sizing of wire (12V 60A).
4.2 Attach the Sealing gasket to the Roof
Opening
●Clean the surface between the unit and the
roof where the sealing gasket will be installed.
●Apply sealant to the bottom of the sealing
gasket.
●Place the sealing gasket on the roof opening.
●For better sealing, apply sealant to the edge
where the sealing gasket contacts the roof.
●At the shown locations and other places if
needed, stick the foam pieces between the unit
and the roof to better support the unit
4.3 Place the Unit in the Roof Opening
●Grasp the bottom two sides of the unit, lift it,
and place it into the roof opening.
●Pull out the power cable.
4.4 Secure the Unit to the Mounting
Brackets
●Choose the proper length of M8 tie rods based
on roof thickness.
●Insert the tie rods in the shown mounting
holes (#10).
●Secure the tie rods with nuts.
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●Use the M8 tie rods as guidance, place the
mounting brackets, and secure the brackets with
provided washers and nuts. Cut the bolt to desired
length if needed.
DO NOT OVERTIGHTEN!
4.5 Connect Wiring
●Connect the unit to the power cable. On this
end, the cable should have fuse boxes on both
positive and ground.
●On the other end of the power cable, connect
to the battery. On this end, there is only one fuse
box on positive.
4.6 Install the Decor Panel
●Use the provided self-tightening screws and
washers to secure the decor panel to the roof.
4. OPERATING INSTRUCTIONS
5.1 Control Panel
1 - Power ON/OFF: short press to turn on the unit.
Long press three seconds to turn off the unit. Long
press ten seconds to reset to factory default
setting.
2 - Mode Switch: short press to switch between
operating modes: Fan only, Turbo, Eco, Sleep
3 - Fan Speed +: Increase fan speed
4 - Fan Speed -: Decrease fan speed
5 - Temperature +: Increase setting temperature
6 - Temperature -: Decrease setting temperature
5.2 Edit Low Voltage Protection
Long press the Mode Switch to edit low voltage
protection. Press Fan Speed + to increase cut-off
voltage. Press Fan Speed - to decrease cut-off
voltage. Press Temperature + to increase recover
voltage. Press Temperature - to decrease recover
voltage.
5. MAINTENANCE
6.1 Under/over-voltage protection
Low voltage protection will auto shut off the unit
when the supplied voltage is lower than the cut-off
voltage (default 10.5V) and the low-voltage red
light will light up. The unit will turn on
automatically once the supplied voltage is higher
than the recover voltage (default 12V).
When the supplied voltage is higher than 18V, the
unit will turn off and the high-voltage red light will
light up. The unit will turn on automatically once
the supplied voltage is lower than 18V.
6.2 Error code
There are multiple sensors built inside the unit.
When an error is detected, the error icon will flash
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with the error code displayed. Check the table
below for the meaning of the error codes and
contact customer service when needed.
E0
Faulty ambient temperature sensor
E1
Faulty evaporator temperature sensor error
E2
Over-current protection
E3
Blocked rotor protection
E4
Low-voltage protection
E5
Short protection/faulty controller
E6
Over-voltage protection
E8
Faulty evaporator fan
EF
Condenser fan short/over-current/faulty
Eb
Controller lack-phase protection
EU
Controller overheated
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