Stavoklima Li0 light IR 100, Li0 light IR 150, Li0 light IR 200, Li0 light IR 250 User Manual
Li0 light 100/150/200/250 S IR
USER’S MANUAL
STAVOKLIMA Saudi 1
Li0-light
EN
Air Curtain
Li0 light 100/150/200/250 S IR
USER'S MANUAL
Email: sales@stavoklima.com.sa
Tel: + 966 (011) 22 00 313
Fax: + 966 (011) 22 00 313 Ext. 116
www.stavoklima.com.sa
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1.0 Contents
1.0 Contents .............................................................................................................................. 2
2.0 Foreword .............................................................................................................................. 3
3.0 Introduction.......................................................................................................................... 4
3.1 Dimensions ....................................................................................................................... 5
3.2 Product info ...................................................................................................................... 6
3.3 Technical parameters ....................................................................................................... 6
4.0 Package contents ................................................................................................................. 7
5.0 Unboxing............................................................................................................................... 8
6.0 Safety precautions ............................................................................................................... 9
6.1 Fire Safety ......................................................................................................................... 9
7.0 Unit description .................................................................................................................. 10
8.0 Installation .......................................................................................................................... 11
8.1 Required tools ................................................................................................................ 13
8.2 Wall mounting ................................................................................................................ 14
8.3 Mounting options ........................................................................................................... 16
8.4 Suspended mounting ..................................................................................................... 18
8.5 Connecting the unit ........................................................................................................ 19
8.6 Commission .................................................................................................................... 22
9.0 Remote controller .............................................................................................................. 23
9.1 Buttons ............................................................................................................................ 23
9.2 Control Range ................................................................................................................. 24
9.3 Fan Speed Regulation..................................................................................................... 25
9.4 Door Contact .................................................................................................................. 25
9.5 Windy mode ................................................................................................................... 25
9.6 Cold Saving mode ........................................................................................................... 26
9.7 Power .............................................................................................................................. 26
9.8 Batteries .......................................................................................................................... 26
10.0 Maintenance ...................................................................................................................... 27
10.1 Filter maintenance ......................................................................................................... 27
10.2 Maintenance schedule ................................................................................................... 29
11.0 Troubleshooting ................................................................................................................. 30
12.0 Important Warnings ........................................................................................................... 32
13.0 Contact Info ........................................................................................................................ 32
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2.0 Foreword
Thank you for choosing Stavoklima!
At Stavoklima we believe in quality, performance and cost-effectiveness. All our products are
hand-build in the Czech Republic, in the heart of Europe, from the best components available.
We produce all the metal parts ourselves from carefully selected metal sheets using high-end
metal processing machines. We apply very strict quality control from the very beginning of the
production process to the moment of delivery to your door. Customer’s satisfaction is our
highest priority.
The core component of every air curtain are the fans. Inside every Stavoklima unit you will find
long-lasting maintenance-free fans from the World fan industry leader – German company
Ziehl-Abegg. All fans are ErP2015 compliant – provide high energy efficiency with respect and
protection to the environment.
The custom-made control unit reflects over 25 years of experience and presents wide variety
of control options with high level of reliability ensuring a quality product with a long lifespan.
All internal electronics comply with SASO directives and the latest standards.
Stavoklima air curtains are made to last & keep occupants comfortable while minimizing
negative environmental impacts. We bring you the European standard of indoor climate
protection.
”Open your doors for the public without compromising the comfort.
”
Compliance chart:
ErP 2015
Fan efficiency European norm
CE mark
Compliant with European Standards
SASO Certificate
Certified for Saudi Arabian
STAVOKLIMA® Quality Control
Stavoklima-specific high-degree quality assurance program
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3.0 Introduction
The Li0 light air curtain is an ideal solution for shops, boutiques, restaurants, households, banks
and hotels where cost-effective protection of inner climate is required. The Li0 light air curtain
is designed for wall mounting over the door with alternative ceiling mounting options
(accessory for ceiling mounting not part of the standard delivery) and offering wide variety of
control options.
An air curtain is a device which generates an engineered stream of guided air through a
doorway or an opening acting as a separator of two adjacent areas against energy loss,
humidity, and mass exchanges.
Taking into account the door dimensions and climate consideration, only a well-made air
curtain with appropriately designed system will create the tight barrier across the entire height
and width of the opening helping to contain conditioned air when the door or entrance is
opened.
Every unit is equipped with automated directable outlet louvre with three presets of air flow
vector for normal operation, windy mode and cold saving mode. The air curtain can be
operated manually using the remote controller or automatically via magnetic door contact. The
supplied remote controller is IR-based technology and works only if the transmission directed
to the air curtain. In conjunction with supplied door contact it constitutes an autonomous
system that is switched ON only when needed. The integrated delayer complements the
longevity of the unit and provides stable operation in situations where doors are opened and
closed with high frequency.
The Li0 light air curtain is designed to operate indoor in temperatures between 0°C and +54°C.
The housing is made from powder coated galvanized steel sheet, contains inside (1) the electric
box, (2) accelerating fans, (3) a plenum, and (4) the outlet louvre. Available lengths 1, 1.5, 2 &
2.5 meters.
The unit is fully capable of running 24/7. The default paint is RAL 9006 (silver metallic). Custom
build is available with different RAL colors targeting all decoration criteria.
‘’Going above and beyond customer expectations.”
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3.1 Dimensions
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3.2 Product info
Li0 light is the core product of the Li product line. It is designed for standard door size not higher
than 2,7 meters. It houses radial fans with outstanding performance with additional noisecancelling materials applied to the critical parts of the unit. The air volume is being equally
distributed across the entire width of the outlet thanks to specifically angled air chamber
(plenum).
3.3 Technical parameters
Technical specifications
Li0 light IR 100
Li0 light IR 150
Li0 light IR 200
Air volume
(fan speed 4, 3, 2, 1)
m3/h
1989
3073
4176
1500
2174
3001
1249
2009
2499
822
1449
1777
Length
mm
100
150
200
Power
V
230
230
230
Number of fans
pcs 2 3
4
Nominal power
kW
0,7 1 1,4
Nominal current
A 3 4,5
6
IP protection level
IP
22
22
22
Controller
type
IR
IR
IR
Outlet width
mm
60
60
60
Noise level at 3 m
dB
60
61
62,5
Weight
kg
37,8
49,4
64,3
fan speed voltage: stage 4 - 230V, stage 3 - 180V, stage 2 - 160V, stage 1 - 120V
fans: safety margin 15% for 60 Hz voltage frequency
Selected product
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4.0 Package contents
Every unit is packed in a paper box made of recycled cardboard protected by cardboard fins.
The air curtain housing is wrapped around in a LDPE bag for additional moisture protection.
The contents of the packaging are the following:
Li0 light air curtain (1x)
Remote controller (1x)
Allen key (2x)
Wall suspension(2x) with screws (4x)
Power cord (1x)
Door contact (1x)
User’s manual (1x)
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5.0 Unboxing
Before unboxing, please check the integrity of the packaging itself. If you spot any visible
damage (dents, creases, deformations, bent corners, etc.) do not continue the unboxing
process and report these to the supplier. Unboxing a damaged packaging without reporting
back to the supplier passes the responsibility for the condition of the contents of the packaging
onto the end user.
During unboxing, check carefully the contents of the packaging and inspect all the parts
identified in the previous chapter. If you received extra accessories (aside of the packaging),
use common sense and/or supplier’s instructions to unbox & inspect these.
Make a record of any damaged parts and report back to the supplier.
Transport and handling must be performed with a relevant equipment with adequate capacity.
The packaging should be handled with care and by personnel with relevant qualification only.
WARNING: Follow the instructions on labels placed on the unit. Packaged
units must not be tilted or placed in positions other than as delivered or
recommended by the manufacturer. The packaging also bears the serial
number and type of the unit for easy identification of the unit type.
RECYCLING: Please recycle the packaging in compliance with your local
environmental standards.
STORAGE: Storage conditions for unopened packaging is temperature range
from -10 °C to+50 °C, humidity50-85% non-condensing.
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6.0 Safety precautions
Observe the generally applicable country-specific regulations, in particular CSN 12 2002 and
other related regulations. The unit must be disconnected from the mains when performing any
service. Connections and grounding of the unit or its parts must comply especially with CSN
332190, 332000-5-51, 33 2000-5-54. Any electrical servicing must be performed by personnel
with professional qualification in accordance with Section 6 of CBU Regulation no. 50/78 Coll.
6.1 Fire Safety
Observe the country-specific standards and applicable regulations. In particular CSN 061008 –
Fire safety of appliances and heat sources, CSN 730823 Fire-technical properties of materials –
degrees of combustibility. Install the unit 150 mm from combustible materials of classes B, C1,
C2, 400 mm from easily combustible materials (class C3), and 1000 mm in the direction of
radiation (air outlet of the unit).
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7.0 Unit description
The description of the individual parts of the unit is for informative purposes only.
Disassembly of the unit should be performed by authorized personnel only!
Inlet grill and IR receiver plastic cover
Positionable outlet louvre with a pull bar linked to actuator
Radial fans with condenser and connection rack
Control unit cabinet with IR receiver
Wall-mounting bracket
Filter bracket with removable filter
1 2 3 4 5
6
1
2
3
4
5
6
7
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Air curtain chassis with angled air chamber (plenum) and service door
8.0 Installation
The air curtain is suspended at four suspension points located on both sides of the
unit ‒ two on top right and two on the top left side. Connection is performed using 4 screws
with standard M8 threads. These screws are included. During the installation, always make sure
all screws and fasteners are used and properly tightened.
Use adequate wall plugs and anchors only. Consider carefully the installation situation and the
suitability of used fasteners and anchors as well as the strength of the structure. Make sure the
wall is capable of supporting the weight of the unit. The manufacturer is not liable for
improperly used wall plugs or other inappropriate fastening or suspending material. Do not
install in humid, biological treatment or explosive areas where an aggressive atmosphere may
be present. Do not touch the fan blades!
Follow all local safety regulations and use common sense to avoid injury of self or others.
Before installation, perform the following:
1) Consider carefully the strength and load capacity of the supported structure. Make sure
the wall/ceiling is capable of supporting the weight of the unit. Do not attach to drywall,
plaster board, suspended ceilings, etc.
2) The air curtain is intended to be installed and mounted horizontally. Do not mount in
other positions!
3) Determine the exact mounting location. The unit must be installed in the center of
selected clearance, keeping the opening sealed along the entire length of the air curtain.
Do not exceed the recommended installation height and width!
4) Use adequate wall plugs and anchors only, with suitable tools for installation and lifting.
5) During lifting and installation, do not stand underneath the unit.
6) The air curtain is suspended at four suspension points located on the top of the unit. All
suspension points must be used and secured.
7) Make sure all screws and fasteners are used and properly tightened.
8) The unit has to be kept clean and dry while being installed.
9) The air curtain must be close as possible to the upper edge of the opening.
10) The air stream barrier must not be obstructed with upper door frame or sliding doors
for all automated air flow vector (normal operation, windy mode and cold saving mode).
Please apply these installation instructions for later re-installation, to be available throughout
the life of the unit.
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For proper performance, do not install the unit any higher than 2,7 meters.
WARNING: Installation is performed at one's own risk. Any damage resulting
from inappropriate handling is not covered by the warranty.
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8.1 Required tools
In order to successfully install the air curtain, additional tools are needed. Make sure the
selection of the tools corresponds to the material of the wall. If not, alter the required tools list
accordingly.
List of recommended tools:
Electric drill tool (1x)
Not part of the packaging
Wall plug and M8 screw (4x) or other
fasteners suitable for given situation
Not part of the packaging
Allen key (1x)
Chemical anchor (1x)
Not part of the packaging
Water Level (1x)
Not part of the packaging
Screwdriver (1x) or multi-purpose tool
Not part of the packaging
Meter measure (1x)
WARNING: Any damage resulting from the use of unsuitable tools or
inadequate fasteners is not covered by the warranty.
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8.2 Wall mounting
Please follow these steps in order to mount the air curtain on the wall:
1) Using the meter measure and water level, mark the drilling points for the wall brackets
on the wall. Follow the drilling spacing at the bottom of this page.
2) Drill the holes for wall plugs and anchors. Always use adequate drill bit for selected wall
plugs.
3) Apply chemical anchor inside the drill holes.
4) Insert the wall plugs into the wall.
5) Screw in the M8 screws or equivalent fasteners. Do not fully tighten (allow approx.
1 cm distance between the screw head and the wall).
6) Put the wall brackets in place. Use wider openings at the bottom of mounting holes to
pass through the screw heads and gently press the wall brackets down. The brackets
will lock in the place. The horizontal mounting flaps should face inwards (see picture
below).
7) Tighten the screws. If done properly, the wall bracket should be tightly attached to the
wall.
8) Allow the chemical anchor to harden (if used).
9) Lift the air curtain using appropriate handling tools.
10) Use supplied screws to attach the air curtain to the wall bracket and tighten all the
screws using the supplied Allen key.
Drilling spacing and recommended mounting
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The supplied wall brackets offer two mounting
options depending on the desired distance from
the wall. Select the closest set of mounting holes
to minimize the offset of the unit.
The unit should be supported for the entire time
until all four screws are properly fastened.
When mounted, make sure the unit is stable and
fit for operation. Check the wall around the
mounting points regularly.
WARNING: Use suitable lifting equipment and keep the unit secured for the
entire time of the installation. Any damage resulting from the use of
inadequate lifting equipment or handling is not covered by the warranty.
ALTERNATIVE MOUNTING: If conditions does not allow wall mounting,
please contact the supplier for alternative mounting options.
OPTIMAL MOUNTING: For the best sealing effectiveness, an air curtain must
be installed at its optimum. In order to achieve the best performance, make
sure the unit is centered above the door, it covers the entire width of the
door and it is mounted in proximity of the top of the door. The offset of the
door should be minimal.
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8.3 Mounting options
The wall brackets have two sets of mounting holes. One set allow mounting in 5 cm distance
from the wall. The other set moves the unit 8 cm from the wall:
5 cm offset
8 cm offset
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There are two alternative mounting options for the supplied wall brackets:
Standard mounting
Reverse mounting
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Respect the minimal distances from the ceiling and the wall in order to use the full potential
of the unit:
Air inlet must be at least 200 mm far from the wall to ensure unobstructed air movement.
8.4 Suspended mounting
To hang the unit from a ceiling:
1) Four threaded inserts are located on the top of the unit for top suspension mounting.
2) Determining the height of four Suspension Rods required and where they are to be
located. The suspension rods are not provided with the unit.
3) Take the time to meet the load, weight, studding connectors, and chemical anchors
requirements.
4) Additional hanging elements, extension kits, and washers might be needed with regard
to ceiling height, air curtain’s weight, fasteners, strength and load capacity. Hanging
elements and extension kits are not provided.
5) Allow the chemical anchor to harden (if used).
6) Lift the air curtain using appropriate handling tools.
7) Mount and level the air curtain by screwing four suspension rods into the threaded
inserts located at the top corners of the unit.
8) The unit should be supported and secured for the entire time of installation.
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8.5 Connecting the unit
The air curtain requires connection to electrical network of 220 V (AC) at 60 Hz using TYPE G
electrical connector (UK plug) with circuit breaker rated to 13 A. Therefore a BS 1363 electrical
socket is required (British Standard 13 A socket-outlet) for powering the air curtain:
BS 1363 (TYPE G) socket BS 1363 (TYPE G) plug
Connecting points are located on the top of the unit. Please use only supplied power cable and
door contact.
Air curtain shall be installed in accordance with national wiring regulations. Overload or
shortage of power circuit could cause an electric shock or a fire. When drilling into the wall or
ceiling, do not cut or damage hidden wires and other utilities. Connection to a higher voltage
will result in fire, electric shocks, and damages.
Power failure during operation will stop the unit completely, the unit will resume operation
according to the last sets prior to power failure.
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WARNING: Connecting is performed at one's own risk. Prior to connecting
the air curtain to the electrical network, check the integrity of all supplied
cables. If you detect any damage, do not connect the unit and contact the
supplier. Any damage resulting from inadequate handling is not covered by
the warranty.
Connection points (Power + door contact)
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The supplied door contact can be used with both ‒ sliding door and standard door. The sensor
(part with cable attached) is meant to be mounted on the door frame. The magnet (part
without cable) should be placed on the moving part of the door in a spot where it meets its
counterpart mounted on the door frame. The distance of magnet and the sensor should be as
close as conditions allow.
Installation spots on sliding and standard door
Magnetic Door contact
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OPTIMAL MOUNTING: Use self-tapping screws for mounting the door
contact into position. If the situation doesn't allow solid fastening method,
use heavy duty glue to secure the door contact in place. Prior to permanent
mounting, tape the door contact to the door and test the functionality.
8.6 Commission
Prior to the first startup of the unit, check the following:
▪ integrity of the unit’s covers and chassis
▪ stability of mechanical mounting and anchoring of the unit
▪ proper connection of the power cable and the door contact
▪ sufficient circuit breaker in the electrical cabinet supervising the electrical socket the
unit uses
▪ absence of mechanical objects or debris in and around the unit
After positive checkup of the unit the air curtain can be turned ON by pressing RED power ON
button on the remote controller. From this point the fans of the unit should be working and air
should be coming out of the unit’s outlet.
STARTUP ISSUES: If you encounter difficulties commissioning the unit, refer
to the Troubleshooting chapter (11.0) prior to contacting the supplier.
Follow the steps!
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9.0 Remote controller
The air curtain is controlled using a remote IR (infrared) controller that is supplied with the unit.
For reliable control, visual contact between the unit and the remote controller is required.
Pointing the remote controller at the air curtain is an important factor of a successful control.
The air curtain reacts to successful reception of a command with a blink of a red LED indicator.
The controller is universal and can be used to control any Stavoklima air curtain equipped with
IR receiver.
9.1 Buttons
The command is repeated as long as a button is pressed. The buttons have the following
functions:
fan speed level selection 1-4
disengage Windy mode
Windy mode ON
disengage Cold mode
Cold Saving mode ON
disengage Windy mode
Power ON/OFF
Turn door contact ON/OFF
for manual control
(manual override)
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9.2 Control Range
For optimal use, make sure the remote controller has direct line of sight with the receiver of
the air curtain (the red rounded-shaped plastic window) and no obstacles are located in the
way. The angle of control should have minimal deviation.
WARNING: The range of the remote controller can be decreased by many
factors (low battery, room layout, insufficient visual contact, not pointing
the remote controller directly at the IR receiver, etc.). Suboptimal control
range do not establish a legitimate argument to raise a claim.
Obstacle in the way!
Control angle too high!
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9.3 Fan Speed Regulation
Four different fan speed levels can be selected using the IR remote controller allowing the end
user to change the air volume of the air curtain depending on site conditions. Higher fan speed
levels entail decreased sound comfort and vice versa. Changing fan speed levels with door
contact enabled does not require the door to be opened.
Fist fan speed level
The fans are set on low speed
Fist fan speed level
The fans are set on medium speed
Fist fan speed level
The fans are set on high speed
Fist fan speed level
The fans are set on maximal speed
Windy mode activated
Fan speed level 4 is selected and the outlet moves to +15° position
9.4 Door Contact
The remote controller is equipped with door contact switch that enables switching between
autonomous control (door-controlled) and manual control. To preserve the longevity of the
fans, the door contact has integrated timer that keeps the air curtain running for 30 seconds
after the door close. If the door is opened during this period, the 30-second interval resets and
starts over.
Autonomous mode activated
The air curtain is controlled by the door contact
Manual mode activated
The air curtain is controlled manually, door contact ignored
9.5 Windy mode
Activation of Windy mode automatically switches the fans to the highest speed and angles the
outlet louvre out of the door thus creating much more resilient air barrier against wind storms.
Selecting any speed level or Cold mode while in cancels the Windy mode.
Windy mode activated
The outlet moves to +15° position and fan speed level 4 is selected
Windy mode deactivated
The outlet moves to default position and fan speed level is changed
Windy mode deactivated and Cold mode activated
The outlet moves to -15° position and last fan setting is restored
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9.6 Cold Saving mode
In order to increase the preservation of indoor climate in heavily air-conditioned environments,
the Cold Saving mode angles the outlet louvre inside the room thus keeping the cold air
accumulated on the floor from escaping through the door area. Changing fan speed levels while
in Cold Saving mode does not interrupt the Cold Saving mode (unlike in case of Windy Mode).
Cold Saving mode should be used only provided that the outside wind is not breeding.
Cold Saving mode activated
The outlet moves to -15° position
Cold Saving mode deactivated
The outlet moves to default position
Cold Saving mode deactivated and Windy mode activated
The outlet moves to +15° position and fan speed level 4 is selected
9.7 Power
The air curtain can be powered ON and OFF using the ON/OFF switch on the remote controller.
The air curtain stores the last used setting in the internal memory when powered down
(including power shortage). When the unit is powered back ON (or the power is restored), it
resumes last used setting.
Power ON
The air curtain is turned ON, last used setting is restored
Power OFF
The air curtain is turned OFF, the last used setting is stored
9.8 Batteries
Stavoklima remote controller is powered by standard 1,5V AAA batteries. Batteries are not part
of the packaging. The use of rechargeable AAA batteries is not recommended for their lower
voltage of 1.2 V. The controller doesn’t indicate low batteries. Exchange batteries when control
of the unit becomes suboptimal from within the active zone.
RECYCLING: Please recycle used batteries in compliance with your local
environmental standards.
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10.0 Maintenance
All the units are always factory-checked and tested carefully prior to dispatch. The most
frequent errors stem from misunderstanding the function of the unit or from incorrect
connection. Therefore, observe carefully the manufacturer’s instructions to avoid complicated
troubleshooting. Under no circumstances operate the unit in contradiction with the User’s
manual.
The unit is designed for electrical networks of 220V/60 Hz . Running the unit under different
conditions may result into irreversible damage to the unit. Such damage is not covered by the
warranty.
WARNING: Disconnect the unit from electrical supply prior to any work on
the device. Risk of electric shock.
10.1 Filter maintenance
Every air curtain from Li product family is equipped with a filter. The filter is most maintenancedemanding part of the unit and it requires frequent cleaning/changing. The purpose of the filter
is to protect the fans from deteriorating and damage by filtering airborne particles and objects.
Proper maintenance can extend the life of the product though it involves the owner’s expense.
If filter is cleaned, the air curtain will run more efficiently. The acceptable cleaning frequency is
once a month, or as needed.
In order to clean/change the filter, the front panel needs to be removed. Loosen all screws
indicated on the following diagram with allen key.
WARNING: Clogged air filters kills your efficiency of the air curtain. Make
sure an authorized service person performs the scheduled filter
cleaning/changing, if the air curtain is mounted in high places. Use only
original filters. Any damage resulting from use of non-original filter or no
filter at all, is not covered by the warranty.
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The filter is fixed inside the filter bracket. It is held in place by four screws that need to be
loosened prior to removing the filter. After cleaning/changing the filter, return it into its original
position and tighten the screws.
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10.2 Maintenance schedule
The Li2 Light air curtains are made of high-quality components that do not require any special
maintenance. To ensure long life of the unit, we recommend maintaining it in the specified
intervals. A scheduled maintenance should be adapted and pre-planned, organized shut-down
and cleaning of equipment to ensure that the unit operates in a manner safe to the occupants
and the facility itself. The environments with high density of airborne particles will cause the
filter to clog up more and the air curtain would require more frequent cleaning/exchange of
the filter. Do not use a chemically-treated duster, benzene, thinner, polishing powder, or similar
solvents for cleaning the surface of the unit. It may damage or fade the surface of the unit.
Every six months
Wall mount check
Check the wall bracket and the wall around the mounting points for signs of
structural instability (cracks, unevenness, compromised integrity of the wall, loose
wall plugs, etc.).Check tightening of all the fasteners and bolted connections. In
addition, check tightening of the bolts of the outlet louvres – they are accessible on
the inner sidewall of the curtain. Tightening of the central vanes is done by turning
the louvres (by tightening the internal threaded pin).
Every six months
Internals check & cleaning
Check the fan housing and the internal/external parts of the unit and clean them. Do
not wash the fan body with water! Use a damp cloth to remove the dust from the
surfaces – otherwise the fan windings may be damaged. Allow min. 60 minutes for
the water to completely dry out before starting the unit. Work carefully when wiping
the outlet louvres. Fragile – risk of damage!
Every twelve
months
Safety check
Check the safety of the unit in terms of electric-shock protection in accordance with
applicable country-specific standards, incl. checks of the grounding system.
Every three
months
Intake cleaning
Complete cleaning of the intake grill and tighten it, if needed.
Every 12 months
Battery change
Exchange the batteries in the remote controller for a pair of fresh ones.
Every 12 months
Filter change
Replace the filter.
WARNING: Disregarding the maintenance schedule may result into poor
performance or irreversible damage to the unit. Such damage is not covered
by the warranty.
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11.0 Troubleshooting
Please refer to the following list of situations before contacting the supplier:
The unit won't
start upon
pressing the
Power ON
button
1) Door contact check
If door contact is enabled, open the door to activate the unit or turn the door contact
OFF. The unit should respond immediately.
2) Power cable check
Check whether the power cable is plugged in the power socket and make sure it is
connected to the connector on the top of the unit.
3) Circuit breaker check
Check the circuit breaker inside the electrical cabinet and make sure it matches the
minimal requirements for operating the air curtain.
4) Battery check
Replace the batteries in the remote controller and try again.
The unit won't
stop upon
closing the door
(with door
contact ON)
1) Timer check
The air curtain is programmed to switch the fans OFF 30 seconds after closing of the
door. Make sure the door stay closed for more than 30 seconds.
2) Door contact check
Check thoroughly the door contact, it's integrity and mounting position. The sensor is
very likely too far from the magnet and the state of the door is constantly OPEN.
Mount the sensor and/or the magnet closer to each other.
3) Door check
Check the door are for objects blocking the door from fully closing and remove them.
The unit won't
stop upon
pressing the
Power OFF
button (with
door contact
OFF)
1) Control position check
Make sure the remote controller has got visual contact with the receiver of the unit
(red oval plastic cover in the bottom right corner of the front mask) and it is pointing
directly at it.
2) Battery check
Replace the batteries in the remote controller and try again.
The unit doesn't
respond to
pressing buttons
on the remote
controller
1) Control position check
Make sure the remote controller has got visual contact with the receiver of the unit
(red oval plastic cover in the bottom right corner of the front mask) and it is pointing
directly at it.
2) Battery check
Replace the batteries in the remote controller and try again.
3) Power cable check
Check whether the power cable is plugged in the power socket and make sure it is
connected to the connector on the top of the unit.
4) Circuit breaker check
Check the circuit breaker inside the electrical cabinet and make sure it matches the
minimal requirements for operating the air curtain.
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The strange
noises are
coming from
inside of the
unit
1) Filter check
Access the filter of the unit and clean/replace it.
2) Internals check
Check the internals of the unit including the outlet. Remove any foreign objects.
3) Fans check
Check the fans for signs of wear and damage. If you detect any signs of a faulty fan,
contact your supplier of air curtains.
The unit's
performance is
low
1) Fan speed check
Switch the unit into higher fan speed level.
2) Filter check
Access the filter of the unit and clean/replace it.
3) Fans check
Check the fans for signs of wear and damage. If you detect any signs of a faulty fan,
contact your supplier of air curtains.
4) Specifications check
Check the User's manual for maximal recommended mounting height and make sure
this height is not exceeded.
5) Negative conditions check
There are factors that can have negative impact the air barrier generated by the air
curtain ‒ for example chimney effect, pressure difference, draft, etc. These factors
need to be minimized in order to provide best conditions for the air curtain to
function properly.
The power
shortage
occurred and
the stopped
working
1) Restore the power supply
Once the power supply is restored, the unit will continue operation with last active
setting loaded in the memory before the power down.
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12.0 Important Warnings
Door air curtains are designed to prevent losses of heat or cold, to ensure filtration and heating,
or to ensure ventilation with mixing facilities. Any other use is not the intended application. The
manufacturer cannot be held liable for any damage resulting from misapplication. Observe this
manual when operating these units.
Installation, wiring and repairs must be performed by qualified personnel in accordance with
applicable country-specific regulations and standards.
Do not allow children to play with controllers, keep remote controls away from children.
This warranty does not apply:
1) To consumables, such as filters, unless failure has occurred due to a defect in materials.
2) Damage caused by accident, abuse, misuse, liquid contact, fire, electrical shocks,
earthquake or other external cause.
3) Shortage in fulfilment of safety provisions and instructions.
4) Operating the unit outdoor.
5) Modified and altering functionality or capability without the written permission of
manufacturer.
6) Improper installation, commissioning, and using weak hanging materials.
7) Installing the unit vertically. Only horizontal installation is permitted.
8) Storing the units in humid areas like swimming pools.
WARNING: Do not try to insert paper or foreign objects through air inlet or
discharge opening as this may block the air movement and damage the air
curtain
13.0 Contact Info
STAVOKLIMA Saudi
Email: sales@stavoklima.com.sa
Tel: + 966 (011) 22 00 313
Fax: + 966 (011) 22 00 313 Ext. 116
www.stavoklima.com.sa
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