UNITED ARU-8409 User manual

AIR CURTAIN
INSTALLATION MANUAL
ARU-8409 / ARU-8412 / ARU 8415
Thank you for purchasing this Air Curtain.
Please read the instructions carefully before use.

1、PRODUCT INTRODUCTION
As one of the new top-class products for modern decoration, air curtain is also matched with the
air-conditioner. Usually you can find it installed at the entrances of supermarket, theater, meeting room,
hotel, office room, and storeroom to prevent the dust, mosquito and warm air, and so on.
2、IDENTIFICATION & INSTALLATION DIMENSIONS
MODEL
A
B
C
D
E
F
G
H
I
ARU-8009
900
740
370
370
64
119
185
187
71
ARU-8012
1200
ARU-8015
1500
3、INSTALLATION CAUTION
Before installation, please apply the same voltage and frequency, then follow the below instructions when
installing the air curtain：
3.1 Please install the unit in a sturdy place to
avoid the shaking and ensure its safety
(because it may cause instability and
trembling noise to the wall).
3.2
Please install the unit inside the room.

3.3 Don’t install the unit too low, no less than
2.3 meters from the ground.
3.4 When the entrance is wider than the unit, it
is recommended to install two or more units in
parallel. In this case, provide 20-40mm gaps
between the units.
3.5 Don’t allow gaps between the unit and
the wall. When hanging it from the ceiling,
purchase the extra ceiling brackets.
3.6 Do not install the unit in a place where it may
be splashed with water or exposed to excessive
steam, explosive gas or corrosive gas. .
4、INSTALLATION
A、Installing on the concrete wall:
4.1.1 Remove the mounting plate
Remove the plastic parts, unclamping the
fixed screws on the back of main body to
remove the mounting plate.
1
2
MOUNTING PLATE
2
1
PLASTIC PARTS
4.1.2 Fix the bolts in the proper position (fix the
position with the mounting plate and pour
cement into the bolt holes.)
4.1.3 When the cement freeze, fit the
mounting plate (use the washer and
nut according to the following):
4.1.4 Install the main body
Set the main body onto the upper end of the
mounting plate, and clamp it as below. Make
sure it is fixing well.

B、Installing on the wooden wall
C、Hanging from the ceiling
4.3.1 Remove the mounting plate from
main body (Same as step 4.1.1)
4.3.2 Fixing ceiling brackets as Fig.
4.3.3 Set the mounting plate on the ceiling
brackets and ensure safety & fixing (use the
bolts attached to the ceiling brackets as Fig.
Using the ceiling brackets to hang from the
ceiling, the position of mounting plate can be
adjusted in the limit of 100mm.
4.3.4 Do the same as step A to install the main
body.
D、For above ceiling
4.4.1 Fix the air curtain as in the procedure for
installing on the concrete wall.
4.4.2 Then install the pipe as below.
4.2.1 Fix the mounting plate in the proper
positions with tapping screw.
4.2.2 Same as the step 4.1.4

5、TECHNICAL PARAMETER
MODEL
Volt.
(V~)
Freq
(Hz)
Max input
power
(W)
Max air
speed
(m/s)
Air volume
(m3/h)
Noise
(dB)
Net
weight
(Kg)
H
L
H
L
H
L
H
L
ARU-8409
220-240
50
160
110
11
9
1400
1100
57
55
8.5
ARU-8412
200
150
1900
1600
58
56
10
ARU-8415
230
180
2500
2000
59
57
11.5
6、ELECTRIC DIAGRAMS
THERMAL CUT-OUT
DOUBLE SPEED SWITCH WIRING DIAGRAM
YELLOW-GREEN
(YELLOW)
BLACK
WHITE
BLUE(BROWN/RED)
YELLOW
ORANGE
C
K
2OFF
3HI
1LO
L
N
DOUBLE SPEED INFRARED REMOTE CONTROLLED WIRING DIAGRAM
THERMAL CUT-OUT YELLOW-GREEN
WHITE
RECEIVER
I/O
BLUE(BROWN/RED)
C
YELLOW
BLACK
(YELLOW)
ORANGE
RECEIVER
I/C
GREY
WHITE
N
L
BROWN
BLUE
7、OPERATION
6.1 Turn on the power switch
6.2 Select the air speed：High[H]、Low[L]
6.3 According to the installation place adjust the wind direction parts to obtain the best effect.
8、CAUTIONS
a)、Use the unit at the rated voltage and frequency indicated on the nameplate.
b)、Disconnect power source before unit servicing.
c)、Routine maintenance must be done every year.
d)、Never use petrol, benzene, thinners or any other such chemicals for cleaning the unit.
e)、Don’t allow water or any liquid to enter the motor.
f)、When power supply comes from a socket, the plug must be in accordance with IEC335-1. When the
power cord is connected directly, polarity switches with contact gap 3mm at least, must be installed in
the power line.
g)、In order to avoid danger of injury, electric installation of the air curtain and any kind of needed repair
must be completed only from qualified technician.

NOTICE ABOUT RECYCLING
Your product is designed and manufactured with high quality materials and components which
can be recycled and reused.
This symbol means that electrical and electronic equipment, at their end-of-life,
should be disposed of separately from your household waste. Please dispose of this
equipment at your local community waste collection/ recycling centre.
In the European Union there are separate collection systems for used electrical and electronic
products.
Please help us to conserve the environment we live in!
DECLARATION OF CONFORMITY
Herewith, we state that this product, complies with the requirements of below directives:
EMC-Directive: 14 / 30 / EU
Low Voltage Directive: 14/ 35 / EU
ErP Directive 09 / 125 / EC
CE Marking: 93 / 68 / EEC
RoHS Directive: 11 / 65 / EU & Delegating Directive (EU) 15 / 863
The detailed declaration of conformity can be found at:
www.united-electronics.gr
Importer:
Kalliopi Karyda & Co, LP
87A, 17th Noemvriou str, P.C. 55535
Pylea, Thessaloniki, Greece
T: [phone] | F: [phone]