Airtecnic Recessed optima ro 1000 a User manual

Please, read these instructions carefully before attempting installation

Deliver this manual to the nal user.

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.

INSTALLATION, OPERATION AND MAINTENANCE MANUAL

Air curtain: Recessed Optima

Instruction manual - Air curtain Recessed Optima

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Instruction manual - Air curtain Recessed Optima 3

INDEX

INSTALATION ��4

TRANSPORTATION AND STORAGE ��10

OPERATING INSTRUCTIONS��10

ELECTRICAL SQUEMES �� 14

DATA SHEET��25

MAINTENANCE INSTRUCTIONS ��26

REPAIRS AND REPLACEMENTS ��30

TROUBLESHOOTING ��35

ACCESSORIES��36

DECLARATION OF CONFORMITY ��37

IDENTIFICATOR ��39

GUARANTEE ��39

Instruction manual - Air curtain Recessed Optima

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INSTALATION

CENTERED/ HEIGHT

DOOR DISTANCE

(*) Unless it has been de-

signed to be installed at that

height.

*

Tips and recomendations for a good installation

LENGTH

Instruction manual - Air curtain Recessed Optima 5

AIR DISCHARGE AIR ASPIRATION

CONTROL (CLEVER)

MAINTENANCE ACCESSIBILITY

CENTERED/ HEIGHT

DOOR DISTANCE

(*) Unless it has been de-

signed to be installed at that

height.

*

Tips and recomendations for a good installation

LENGTH

Instruction manual - Air curtain Recessed Optima

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Recessed Optima model

H MAX� Maximum recommended range, MIN� Recommended minimum distance�

The minimum recommended distance between the suction grille and any obstacle is 400 mm (Dimension C)

Dimension D: service opening distance�

Installation work, connection, disconnection, electrical wiring, mechanical

maintenance and service must be done by quali ed people observing these

instructions and in accordance with all applicable norms and standards.

If the unit is operated with additional controller, please consider its speci c

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  xations

are external. They are placed on top or lateral 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.

Instruction manual - Air curtain Recessed Optima 7

Connexion diagram

Standard without heating, with water and electric heating 400V x 3 and 230 Vx1

Installation work, connection, disconnection, electrical wiring, mechanical

maintenance and service must be done by quali ed people observing these

instructions and in accordance with all applicable norms and standards.

If the unit is operated with additional controller, please consider its speci c

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  xations

are external. They are placed on top or lateral 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.

Instruction manual - Air curtain Recessed Optima

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For feeding the device the connection should be done at the lateral exterior part of the air curtain:

Water coil models:

For curtains without heating or with water heating, only the curtain must be connected to single-phase current

at 230V for the operation of the fans directly to the PCB�

Model Di󰀨erential 30mA Di󰀨erential 300mA

OPT / RO / OPT W / RO W / Aris 20 uds� 20 uds�

Power supply

Fixings

The curtain has several external fastening points

depending on the weight and length (see si-

tuation in the model characteristics section)�

Generally, air curtains are installed ho-

rizontally� For vertical installation, use

the feet kit (see accessories section)�

The anchor must be sized according to the

weights of each curtain indicated on the techni-

cal data page� The installation can be done using

threaded rods, tensioners or other supports (see

available supports in the accessories section)�

Regulator and board

To connect the controller to the curtain, there is a connector located on the outside lateral of the

air curtain� It is not necessary to open the curtain to connect it, except for internal connections�

Use the 7 meter RJ45 cable supplied with the equipment� The communication between the controller and the

board is digital and low voltage�

Electrical coil models

Water coil and

non heated models

Electrical coil models:

In the case of a curtain with an electric battery, connect a 400Vx3 three-phase power supply or a single-

phase 230Vx1 power supply from the electric battery� Optionally, the battery power can be 230Vx3 triphasic

(special diagram included)� The single-phase current is only connected to one phase of the three-phase lines,

plus a connection to the neutral (400 V)�

Recommended maximum number of curtains connected to the same di󰀨erential:

Each installation must be reviewed by a specialist to ensure that there is no incompatibility with the selected

Instruction manual - Air curtain Recessed Optima 9

Electric coils

The electric battery has three or six bar-shaped resistances (depending on the model) that, combined with

each other, provide two heating stages�The control is carried out by one or two PRBEO (depending on the

model) up to 12kW included�

All the batteries are electrically and electronically protected against overheating (see section “Operating

instructions”)�

Electric controllers have the option of including an external thermostat to control heating on and o󰀨 based on

temperature�

During the rst uses, the electric battery can give o󰀨 some odor that disappears in a few days.

According to battery power, the regulation is carried out by:

Power

(kW) Regulation type

6 / 9 1 PRBEO

12 2 PRBEO

The air curtains with water coil have a 230Vx1 output to optionally connect a solenoid valve (it opens or clo-

ses the water inlet to the heat exchanger of the coil)� This outlet can also be used for other low amperage

electrical appliances (10A)�

Recomendations:

• Close the hot water circulation (valve) to avoid overheating of the motors while the equipment is o󰀨. Op-

tionally, we have solenoid valves�

• In the installation of the building, two shut-o󰀨 valves (outow and return) should be provided to be able to

disassemble the equipment without problems�

• Mount a purge valve at the highest point of the heating section�

The ambient temperature must always be higher than +4º C� Otherwise, the equipment must be provided

with a frost protection device (antifreeze sensor)�

The water batteries have a drain screw in the collector area�

Water coils

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Store in a dry place protected from the environment� If the package is opened, cover the curtain

to protect it from the dust� Do not step on or place heavy loads on it to avoid damage to the material�

Storage temperature between -20 ⁰C and +40 ⁰C.

When transporting the material, you must ensure that it is not damaged by the forklift�

(possible penetration of the fork in the packaging)� Observe the instructions on the packaging for correct

manipulation of the product�

Warning! Heavy load.

Do not stand under the suspended load during transportation or assembly.

For safety, the air curtains must never be stopped by disconnecting the

current, always do it through the controller. If the power is turned o to

turn o the shade, or within ten minutes of turning it o with the controller,

internal components may be damaged.

TRANSPORTATION AND STORAGE

OPERATING INSTRUCTIONS

There are various regulator models depending on the customer’s needs: timers, antifreeze detectors, ther-

mostats, etc�

- 2 fan speeds�

- Memory: guarantees that, in the event of a power outage, the selected speed is maintained when service

is restored� This function can be activated/deactivated using the ON/OFF switch located inside the regula-

tor�

Common characteristics to all regulators

Characteristics of regulation boards

Depending on the type of fan, the air speed is regulated by:

- External rotor motor: regulated by the changing of the capacitor�

Instruction manual - Air curtain Recessed Optima 11

Store in a dry place protected from the environment� If the package is opened, cover the curtain

to protect it from the dust� Do not step on or place heavy loads on it to avoid damage to the material�

Storage temperature between -20 ⁰C and +40 ⁰C.

When transporting the material, you must ensure that it is not damaged by the forklift�

(possible penetration of the fork in the packaging)� Observe the instructions on the packaging for correct

manipulation of the product�

Warning! Heavy load.

Do not stand under the suspended load during transportation or assembly.

For safety, the air curtains must never be stopped by disconnecting the

current, always do it through the controller. If the power is turned o to

turn o the shade, or within ten minutes of turning it o with the controller,

internal components may be damaged.

System with 2 ventilation speeds and 2 heating stages (C1, C2)�

Common Features of Water Battery Curtain Controllers

• Heating ON/OFF: with the “HEAT” ON/OFF button you manually activate or deactivate the

230Vx1 power supply to the solenoid valve to open or close the passage of water to the battery�

This 230x1V output is located in the upper part of the unit, next to the regulator’s RJ45 cable con-

nection�

• External thermostat (electrovalve control): If you want to control the water inlet to the

battery by means of a thermostat, the thermostat must be installed in series with the solenoid valve�

In this way, when the set temperature is reached, the solenoid valve closes the passage of water�

• Safety thermostat: in the event that the internal temperature reaches 60ºC and is not

selected the maximum speed of the curtain, automatically the speed of ventilation increases 1

speed every 2 minutes to evacuate the excess thermal energy from the interior� It will continue at

maximum speed until the interior temperature drops below 50ºC�

Safety operation is indicated by a  ashing LED. If safety is activated

usual way you have to  nd out the cause. Most likely you will need to increase the

frequency of cleaning the suction grille�

For example, an obstruction in the suction grille, the motor stopped, a temperature

high ambient temperature in an installation without a room thermostat, etc�, would cause the curtain to

speed up automatically�

It also prevents the air expelled by the curtain from exceeding 60ºC (sensing temperature)�

excessive for people)�

Characteristics common to all controllers for electric battery

2 heating power:

- 1000 / 1500 air curtain size: C1=2/3 C2 = 3/3· or 1

- 2000 air curtain size: C1= 1/” C2=2/2 or 1

Limited heating: for safety reasons of the device, the references 1000 of 9kW have the heating power limited

by the ventilation speed that we have selected, as follows:

Controller for curtains with water battery

Selected speed Heating stage

V1 1st heating stage

V2 2nd heating stage

- RJ45 cable and digital communication: they have a fast connection with a telephone type cable and

digital communication between the regulator and the curtain� This type of communication is reliable even

over long distances (up to 20 meters)�

- External start-stop: inside the regulator there is the possibility of connecting a normally open contact

(1,2) that governs the on/o󰀨 of the equipment through any external device. The contact is potential free.

When the contact is closed, the curtain has a 30-second delay before stopping� It can be used for a timer,

temperature sensor, re alarm, PLC, etc.

- Remote control: all standard dimmers have an IR receiver that allows them to use a remote control�

Instruction manual - Air curtain Recessed Optima

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Delay thermostat: when the device is stopped with the heating on, there is an increase in temperature inside

it that could damage its components due to the thermal inertia of the electrical resistors� To avoid this, the curtain

continues to work up to 90 seconds after stopping; and if when stopping the curtain, the temperature rises above

50 ºC, the equipment goes to maximum speed and does not stop until the excess thermal energy is evacuated�

Safety thermostat: when the curtain works with heating and the internal temperature rises above 60ºC, the

safety function is activated: it increases 1 air speed every two minutes until reaching the maximum speed�

Then, it starts down 1 stage of heating until it stops� If it persists, after two minutes, it blocks the heating� To

unlock it you have to remove the current from the curtain� If at any time the internal temperature does not

reach the limit of 60 ºC and a downward trend begins, this process is interrupted and returns to normal�

A delay in cleaning the suction grille or a high ambient temperature could temporarily activate this function�

Room thermostat: the curtain is equipped with the necessary contacts to be able to install, if desi-

red, a room thermostat that stops the heating when the set temperature is reached� It is recommended

when the equipment is installed in a closed area of reduced dimensions� If you install the room thermos-

tat, remove the jumper between terminals 4 and 5 of the controller and connect the thermostat there�

The air speed and heating stage are indicated by a continuously lit LED, while the safety speed is indicated

by a ashing LED. The heating lockout is indicated by its OFF LED ashing at a faster rate.

To apply this limitation, the jumper from JP1 of the control is

removed at the factory�

In the rest of the references, any air speed can be selected

with any heating power�

Furthermore, for equipment safety reasons, the heating

does not work if some fan speed is not running�

Warning: If the ambient air temperature is high and we set

the curtain to maximum heating and minimum ventilation, the

electronic security will be activated repeatedly�