Air curtain with disinfection technology (28 pages)
Summary of Contents for Airtecnics SMART M 1000 A
Page 1
INSTALLATION, OPERATION AND MAINTENANCE MANUAL Air curtain SMART Read instructions carefully before attempting installation. Deliver this manual to end 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.
INDEX CONNECTION DIAGRAM ..........................3 INSTALLATION ..............................4 Power Supply ..............................5 PCBoard and Control ............................5 Fixing ................................5 Water coils ..............................5 Electrical elements ............................5 STORAGE AND TRANSPORT .......................... 6 WORKING INSTRUCTIONS ..........................6 Control PCBoard characteristics ........................6 Controller’s common characteristics .......................
INSTALLATION Valid for models: Smart MAX. Maximum recommended height, MIN. Minimum recommended distance (*) Minimum distance between the inlet grille and any obstacle is of 15 cm (25 cm to open front panel totally) (**) Removable covers 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.
Power Supply To connect the power supply there is a black connection box outside the air curtain (located on top). For an ambient air or water heated air curtain 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.
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.
Common characteristics to all controllers for water heated air curtains Unheated air curtain controller Warm water heated air curtain controller Heating ON/OFF: It is possible to activate/deactivate the current of 230Vx1 to the electrovalve to open/close the water entrance to the coil. This 230Vx1 output connector is placed on top of the equipment, besides the telephone cable connection of the controller.
Safety thermostat: When the air curtain operates with heating and the internal temperature increases over 60ºC, a safety function activates: The air curtain increases one speed every two minutes till it reaches the maximum speed. After, it will start decreasing 1 heating stage till it stops. In case that after 2 minutes the situation persists, the heating will block.
MAINTENANCE INSTRUCTIONS For safety, before any cleaning, disconnect power supply using the controller. It is forbidden to open the service door (risk of electrical discharge and being trapped in fans). Service and maintenance should be done only by introduced and qualified workers.
REPAIRS AND REPLACEMENTS Installation and electrical connections must be done by qualified workers and following these instructions. Before any repairs are undertaken, please: Inform people that there is work in progress. Disconnect the power supply and protect the thermal magnet (so nobody can restart it accidentally).
Fan replacement Before replacing the fan, inform people that there is work in progress, stop the air curtain through the controller and disconnect main supply. Make sure that the unit is without tension and the fans are stationary. Unplug the fan from the cable tree. Remove the fan by loosening the fixing screws and assemble the new fan following the process in reverse order.
Heater replacement Before the replacement, inform people that there is work in progress, disconnect main supply, make sure that the unit is without tension and that the fans are stopped. Before proceeding to unfasten the heater fixing screws, we must: Water Coils: Close the shut-off water valves of the building water circuit to the air curtain (supply and return).
FAILURES AND SOLUTIONS More than 95% of the complaints are submitted during the start of operation of the equipment and are due to installations errors. More than 90% of the failures are solved only by checking the connections. Following the three following points, we can make sure that the installation is correct: A) RJ45 cable manipulated: The cable that connects the controller to the air curtains is an 8 lines crossed RJ45 cable.
ACCESSORIES External temperature Clever Control Interface II Sensor Intelligent proactive regulation, It permits to take the Allows the connection to a advanced functions, Automatic/manual temperature from a place centralized management system working, door delay, timer, save different to the control. (BMS, PLC, etc.).
Air curtain identification Each air curtain is identified by a unique serial number printed in a label located inside the door service. There is also indicated the model and their technical characteristics (flow, fans technical characteristics and power heating). It is indispensable to have this number to facilitate possible replacements or technical information of the air curtain in question.
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