Airtecnics OPTIMA User manual

INSTALLATION, OPERATION AND MAINTENANCE MANUAL
Air Curtain OPTIMA WIRELESS
Please, read these instructions carefully before attempting installation
SECURITY ADVISE SYMBOLS
Attention, Danger, Safety Advice!
Danger from electric current or high voltage!
Injuries risk!
Danger! Do not stay underneath: Heavy load.
Important information.
AIRDOM05451-R13 (29/06/16)

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INDEX
CONNECTION DIAGRAM..................................................................................................................................3
INSTALLATION..................................................................................................................................................4
Power Supply..................................................................................................................................................4
Fixing...............................................................................................................................................................4
Electrical elements..........................................................................................................................................4
STORAGE AND TRANSPORT..........................................................................................................................5
WORKING INSTRUCTIONS..............................................................................................................................5
Control PCBoard characteristics.....................................................................................................................5
Controller’s common characteristics...............................................................................................................5
Common characteristics to all controllers for electrical heated air curtains....................................................5
Remote control characteristics........................................................................................................................6
WIRING DIAGRAMS..........................................................................................................................................6
DATASHEET....................................................................................................................................................14
MAINTENANCE INSTRUCTIONS ...................................................................................................................15
External cleaning...........................................................................................................................................15
Internal cleaning............................................................................................................................................15
REPAIRS AND REPLACEMENTS...................................................................................................................16
Motor or turbine replacement........................................................................................................................16
Fuse replacement .........................................................................................................................................16
Plate replacement.........................................................................................................................................16
Heater replacement.......................................................................................................................................17
Heat exchanger replacement........................................................................................................................17
ACCESSORIES................................................................................................................................................17
DECLARATION OF CONFORMITY.................................................................................................................18
Air curtain identification.................................................................................................................................19
GUARANTEE ...................................................................................................................................................19

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CONNECTION DIAGRAM

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INSTALLATION
Valid for models: Optima Wireless
MAX. Maximum recommended height, MIN. Minimum recommended distance
(**) Removable covers
Minimum recommended distance between the inlet grille and any obstacle is of 200mm.
Power Supply
To connect the power supply there is a black connection box outside the air curtain (located on top).
For an ambient air, just connect the single phase 230Vx1.
In case of an air curtain with electrical heating we will also connect the three phase 400Vx3 of the electrical
element. Optionally under request the power supply of the electrical element can be single phase 230Vx1
depending on each model (special wiring diagram will be enclosed).
Fixing
Units are provided of several external suspension points, depending on the weight and length of each model
(see exact situation of the points at the air curtains characteristics page).
The fixing of the air curtain should be managed according to the weights of each unit shown on the technical
data page. The installation can be made through threaded rods, cable tensors or other supports.
See available supports in the accessories section.
Electrical elements
The heater element has 3 or 6 resistances bars (depending on the model) that combined give 2 power
stages. The control is managed by 2 PRBEO of 2 and 1 bars (in case of 3 resistances), or 4 and 2 bars (in
case of 6 resistances).
Installation work, connection, disconnection, electrical wiring, mechanical maintenance
and service must be done by qualified people observing these instructions and in
accordance with all applicable norms and standards.
If the unit is operated with additional controller, please consider its specific instructions.
There is no need to open the service door to connect the air curtain. All connections
(power supply, control, water pipes when existing) and fixations are external. They are
placed on top of the units. See how to open service door at repairs section.
For safety, the air curtains never have to be stopped by disconnecting them from the
main supply, always through the controller and waiting 10 minutes at least to disconnect
the main supply. In case to not follow these instructions, the internal parts of the air
curtain can be damaged.

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STORAGE AND TRANSPORT
Attention! Heavy load.
Do not step underneath hanging load during the transport or assembly.
Store in a dry place and weather protected in its original packaging. In case the packing is opened, cover the
air curtain to protect it from dust. Do not step or put heavy load over the package to avoid damages to the
material. Store temperatures are between -20ºC and +40ºC.
When carrying material, make sure it is not damaged by the forklift (fork penetration in the packaging).
Please see the Packaging instructions.
WORKING INSTRUCTIONS
Control PCBoard characteristics
The PCBoard relays adjust the 2 ventilation and heating speed in case of electrical heated air curtains.
Controller’s common characteristics
Controllers: There is an inbuilt keypad controller placed in the service door, which allows to switch
the fan speed and the power stage of the electrical element.
2 ventilation speed.
Remote control: All the standard controllers have an IR receiver that works by infrared.
Unheated air curtains controller
Common characteristics to all controllers for electrical heated air curtains
2 speed system with 2 different Fan Speed and Heating Stages (H1, H2).
Controller for electrical heated air curtains
Two heating stages: On the first heating stage a green LED turns on, and on the second stage the
LED becomes red.
Thermal Limitation: to work the heating there must be any ventilation speed selected, what allow us
to choose the maximum heating capacity with the minimum ventilation.
Time of delay: When the equipment is stopped, and it has been working, the electrical heater is still
heating during several minutes by thermal inertia with the consequent increase of internal
temperature. In order to avoid internal damages by overheating, when we stop the air curtain, it
keeps turned on for a period of time.
The air speed and the heating stage are indicated by a lighted LED while the safety function is indicated by a
flashing LED.
For safety, the air curtains never have to be stopped by disconnecting them from the main
supply, always through the controller and wait for 10 minutes at least to disconnect the
main supply. In case to not follow these instructions, the internal parts of the air curtain
can be damaged.

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Remote control characteristics
WIRING DIAGRAMS
Following wiring diagrams are enclosed:
For the following models: OPTIMA WIRELESS 1000 - 1500
Only air with standard controller. Diagram: AIRDOE07900
Electrical 400Vx3 1000E6kW - 1500E6-9kW with standard controller. Diagram: AIRDOE07910
Electrical 230Vx1 1000 - 1500E6kW with standard controller. Diagram: AIRDOE07920
Electrical 230Vx1 1500E9kW with standard controller. Diagram: AIRDOE07925
For the following models: OPTIMA WIRELESS 2000
Only air with standard controller. Diagram: AIRDOE07950
Electrical 400Vx3 2000E with standard controller. Diagram: AIRDOE07960
Electrical 230Vx1 2000E with standard controller. Diagram: AIRDOE07965
In case you need to connect the equipment to a PLC, the corresponding wiring diagrams will be supplied.
In electrical heated air curtains are
used to raise and lower the heating.
In water heated, is used to turn ON
and OFF the electrovalve.
Not used with unheated air curtains.
Works with batteries
t
yp
e AAA/LR03
Increase or decrease
the fans speed
Infrared System Turn ON and OFF the Air Curtain

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