25
Installation and Maintenance
8. Installation
8.2 Before installation
8.4 Selecting an installation location
8.3 Stick Sponge (Sealing Strip) And 
Sponge
Test run the unit with proper power supply. Refer to the operation 
instruction section in the Owner’s Manual Operation & Installation. 
Make sure all the controls operate correctly then disconnect the 
power supply of the unit. 
The air conditioner has been designed for use in recreational 
vehicles.
Check the roof of the vehicle to determine if it can support both the 
roof top unit and the ceiling assembly without additional support. 
Make sure the interior ceiling mounting area will not interfere with 
existing structures. 
Once the location for the air conditioner has been determined. A 
reinforced and framed roof hole opening must be cut (if there is no 
hole,please refer to CASE B) or you may use existing vent holes 
(See CASE A).
CASE A.
If a roof vent is already present in the desired mounting location for 
the air conditioner, the following steps must be performed: 
1.Remove all screws which secure the roof vent to the vehicle. 
Remove the vent and any additional trim. Carefully remove all 
chalking from around the opening so the surface is clear.
2.It may be necessary to seal some of the old roof vent mounting 
screw holes which may fall outside of the air conditioner basepan 
1.Before sticking, clean up the sundries at the sticking position (as 
shown in Fig.1) of the chassis of the outdoor unit to ensure that the 
sticking position is clean;
2.Take out one piece of sponge (sealing strip) and three pieces of 
sponge from the accessories, and tear off the paper on the glue 
surface and align at the edge of the position as shown in Fig
.
1 to 
stick the sponge.
If the sponge (sealing strip) is damaged or not stuck on the proper 
position, you must replace it with a new one and stick it properly;
3.Check whether the sponge (sealing strip) and the sponge are 
tightly adhered, and ensure that they will not fall o.
1.
 
Moving parts may cause personal injury. Be careful when test 
the unit. Do not operate the unit with exterior cover removed. 
2. Outdoor unit can't be installed at the low recess of the roof of 
vehicle. It must be mounted at the flat surface on the roof of vehicle 
to make sure the rain, car-washing water, condensate water,etc. 
can be drained smoothly. No water is allowed to be accumulated 
around the outdoor unit; otherwise, it will cause malfunction or 
safety hazards as the water will pour into the air conditioner.
3.Please use the equipped mounting Plate for installation; 
otherwise, it may cause malfunction or damage.
WARNING
owner’s manual
Bolt sub-assy
M8X135 (4)
Mounting plate
remote controller
Double-sided 
gummed paper
Sunk screw (2)
(remote controller holder)
Remote controller holder
Foam (accessory)
Foam (up) 
Mounting plate sub-assy
Insulating sheath
Sponge (foam accessory)
Tapping screw(8)Bolt sub-assy(4)M6X25
Bundle (2)
battery (2)
(AAA 1.5V)
Sponge (sealing strip)
Sponge(3)
LED
8.1  Accessory list
Sticking position of sponge 
(sealing strip)
Sticking position of three pieces 
of sponge
Fig. 1