User`s manual "VENTS AOE" ( PDF 1,13Mb )
Contents
1. installation and operation regulations Should any malfunctions occur during the unit operation through the manufacturer s fault during the warranty period the user is carey z NOE KORALI entitled to elimination of faults by means of warranty repair performed by the manufacturer ee The warranty repair includes work specific to elimination of faults in the unit operation to ensure its intended use by the user within the warranty period The faults are eliminated by means of replacement or repair of the complete unit or the faulty part thereof The warranty repair does not include To benefit from warranty repair the user must provide the unit the user s manual with stamped sale date and the payment document certifying the purchase The unit model must comply with the one stated in the user s manual Contact your Seller for warranty service The manufacturer s warranty does not apply to the following cases Routine maintenance Unit installation dismantling Unit setup User s failure to provide the unit with the entire delivery package as stated in the user s manual or with missing component parts previously dismounted by the user Mismatch of the unit model and make with the respective details stated on the unit packing and in the user s manual User s failure to ensure timely technical maintenance of the unit External damage to the casing excluding external modifications of the unit as required for its installati2. heating in large premises due to high efficient electric heater and a powerful fan The electric connections and control connections are performed in a terminal box at the side unit panel UNIT DESIGN REET INNO U ELECTRIC HEATER TERMINAL BOX LOUVRE SHUTTERS EMERGENCY THERMAL SWITCH CAP NOE a Dan Ld LE UNIT OPERATING LOGIC LUULLA LELLI y N N N LUULI The unit is equipped with two emergency thermal switches e automatic self resettable thermal switch with response temperature 50 C e manually resettable thermal switch with response temperature 90 C The manually resettable thernal switch is restarted by pressing a button UNIT MOUNTING AND SET UP THE UNIT INSTALLATION IS ALLOWED BY QUALIFIED PROFESSIONALS AFTER CAREFUL STUDY OF THE USER S MANUAL While mounting the unit provide the minimum required access to the unit for maintenance and repair The unit is designed for wall mounting or mounting to any other vertical surface or ceiling mounting with fixing bracket While mounting the unit provide free air flow to the unit intake opening The minimum distance from the wall or the ceiling to the unit is 300 mm WARNING REDUCING MINIMUM DISTANCE FROM THE UNIT TO THE WALLS OR CEILING ADVERSELY AFFECTS AERODYNAMIC AND HEATING CHARACTERISTICS AND THE UNIT SERVICE LIFE UNIT INSTALLATION WITH MKP AOW MOUNTING KIT The mounting kit MKP AOW available upon separate order is u
3. B BRB BBR BERR BRE RRR RRR RR RR RRR RR eR RRR RRR RRR RRR RRR RR RRR eRe eee CRB RRR RRR RRR RRR RRR RR RR RRR RRR RR RRR RRR RRR RRR RRR RRR RRR RR RRR RRR RRR RRR RRR RRR RRR RRR RRR RR RRR RRR RR RR RRR RRR RRR eR RRR PR ee ee eee eee eee eee Oe eee eee eee RRR Se ee eee eee eee eee eR RRR RRR ee eee eee eee RRR Re Ge IENEN BRR RP RRP RP RRR RR eRe RRR RRR RRR RRR RRR RRR RRR RRR RRR RRR RRR RRR RRR RR RRR RRR RR RRR RRR RR RR RRR RRR RRR RRR RRR RRR RRR eRe eRe RPP ee ee ee eee eee eee eee cables wires The external power input 400 V 50 Hz must be equipped with an automatic circuit breaker built into the stationary wiring to disconnect all the power mains phases The circuit breaker QF position must ensure free access for quick power off of the unit The circuit breaker trip current must be in compliance with the current consumption of a specific AOE model CONNECTION TO POWER MAINS amp MENTS T i DISCONNECT THE UNIT FROM POWER MAINS PRIOR TO ANY ELECTRIC N Z UW Lu Z Z O W lt x c LI gt lt x l lt Z c Lu m A LH m Z O c J lt x L eh x U O N A LLJ re Fwy 220 Suc uz ate Cae lt e gt ozz gt H 222 a u jc 2 lt A Zz vec LLI O E SOc oskr 220 ROZ fun H w Y A pT o_ 3 SEO ESE 3 9 LL FE Zaz AOE m Hit ae 4 Power supply cut off in case of overheating of the electric elements by
4. ENTI Product type Air heating unit with electric heater P ee ie sawn OSS S Sellers seal 03 EY VENTS
5. RRR RRR RRR RRR RRR RRR RRR RRR RRR RRR RRR RR eR RRR RRR RRR RR RP RRP eRe ee eee eee eee eee explosive SAFETY REQUIREMENTS in aggressive or Or 2 VENTS The unit must not be operated outside the temperature range stated in the user s Do not use damaged equipment or conductors to connect the unit to power Use the unit as intended only DO NOT manual environments SBI Unpack the unit with care regulations specific to the use of electric tools Nols Te 49 Z o O O Q Ow foams p c E 5 ae wy UY vo S gt S oa YA gt 50 wu af nN S J3 O Soe E 5 k S s 5 oO va i O J Q O While installing the unit follow the safety Avoid damaging the power cord The warnings contained in the user s manual must be considered most seriously since they contain vital personal safety equipment close to the unit cable Installation and operation of the unit shall be performed in accordance with the present user s manual as well as the provisions information of all the applicable local and national construction electrical and technical codes and standards While transferring the unit control the user s manual must be turned over to the receiving operator Read the user s manual carefully prior to the operation and installation of the unit Failure to follow the safety regulations may result in an injury or unit damage Read the manual carefully and keep it as l
6. USER S MANUAL AOE series Air heating unit with electric heater GQ WETS elle ah D s s Safety requirements 3 Introduction 5 Use 5 Delivery set 5 HHHH Designation key 5 Main technical parameters 5 Design and operating logic 6 Mounting and set up 7 Connection to power mains 9 Maintenance 12 Troubleshooting 12 Storage and transportation rules 12 Manufacturer s warranty l3 Acceptance certificate 14 Seller s information 14 Mounting certificate 14 Warranty Card 15 BERBER BBB RBBB BERR RRR RRR Ree eee eee eee eee ee ee eee eee ee BEB BBB RBBB BRR RP RPP RRP RRR RRR RRR RRR RRR RRR RRR RRR RRR RRR RRR RR RRR RRR RR RRR RRR RRR RRR RRR RRR RRR RRR RRR RRR RRR RRR RRR RR RRR Ree RP Ree Pee ee eee eee eee eee BHT CHR BERBER BBR BER RRR RRR RRR RR RR RRR eR eR RRR RRR RRR RR RRR RRR RR RRR RRR RRR RRR RR RRR RRR RRR RRR RRR RRR RR RR RRR RRR RRR RRR RRR RRR RRR RRR RRR RRR RR RRR RRR RRR RRR RRR RRR RRR RRR RRR RR RRR RRR RR RR RRR RRR RRR eee eR PRR eee eee eee eee eee Bey BHEEBBR EBB BR RRP RRP PRR RR Ree ee Ree RRR RRR RRR RRR RRR RRR RRR RR RRR RRR RRR RRR RRR RRR RRR RR RRR RRR RRR RRR RRR RRR RRR RRR RRR RRR RRR RRR RRR RRR RRR RR RRR RRR RRR RRR RRR RRR RRR RRR RRR RRR RRR RRR RRR RR RRR RRR RR RRR Ree ee eR Ree eee eee eee ee ee BRB BBB BRP R BPR RRP RRR RRR eR ee Re Re RRR RRR RRR RRR RRR RRR RR RRR RRR RRR RRR RRR RRR RRR RRR RRR RRR RRR RRR RRR RRR RR RR RR RR RRR RRR RRR RRR RRR RRR RRR RRR RRR RRR RRR
7. ions if necessary Motor is jammed the impeller are BTurn the unit off Troubleshoot the motor jam and the clogged impeller clogging Clean the blades Restart the unit Overcurrent resulted from short circuit ee Turn the unit off Contact the service centre in the electric circuit Low set fan speed Set higher speed Control system malfunction Turn the unit off Contact the service centre Control system malfunction Turn the unit off Contact the service centre The impeller is soiled Clean the impeller The fan or casing screw connectionis Tighten the fan or casing screw connection against too loose stop Store the unit in the manufacturer s original packing box in a dry ventilated premise at the temperatures from 5 C up to 40 C at the temperature 20 C Storage environment must not contain aggressive vapours and chemical mixtures provoking corrosion insulation and sealing deformation ErEEET Use hoist machinery for handling and storage operations to prevent the unit damage Fulfil the handling requirements applicable for the applicable freight type Transportation with any vehicle type is allowed provided that the unit is protected against mechanical and weather damage Avoid any mechanical shocks and strokes during handling operations The manufacturer hereby warrants normal operation of the unit over the period of 24 months from the retail sale date provided the user s observance of the transportation storage
8. means of the thermal switches mounted inside of the heater casing 5 Automatic heating capacity control to keep the maximum air temperature downstream of the electric heater 40 C to avoid the heater overheating and reducing its service life The unit with a selected control system is rated for connection to three phase ac 400 V 50 Hz power mains Connection to power mains of the unit with any control system must be performed with insulated durable and heat resistant conductors The recommended circuit breaker trip current and the cable cross sections for various AOE models are given un the table below However the conductor selection shall be based on the maximum permissible wire heating depending on the wire type its insulation The recommended suitable automation system for AOE 9 AOE 12 AOE 15 models is the control unit UET 15D and for the models length and installation method i e overhead in channels or inside the walls AOE 18 AOE 24 AOE 30 is UET 30 D The control unit UET and the matching mounting kit are available upon separate order In this case The unit must be operated only jointly with an automation system that enables the following functions 2 Air supply to the electric heating elements for heat removal within 2 minutes after the unit is off 3 Maintaining minimum air speed 2 m s to avoid heating elements overheating 1 Disabling power supply to the heater when the fan is off The unit operating area is show
9. n below replace the terminal box with a respective control unit and connect it to the internal terminal blocks of AOE unit in compliance with the wiring diagram stated in the UET user manual gt MENTS Number oT cone dur ctors and cros rac Rated circuit breaker trip current A AOE 9 20 5X25 AOE 12 25 5x2 5 AOE 15 215 5x4 0 AOE 18 40 5x6 0 AOE 24 50 5x10 0 AOE 30 63 5x10 0 Enabling access to the unit terminal blocks 1 Remove four screws from the terminal box lid 2 Remove the lid oer TERMINAL BLOCKS INSIDE OF THE TERMINAL BOX n Terminals for Terminals for Terminals for Terminals for EErEE connection to the connection to the A connection to the connection to the control circuit contactor circul TS control circuit contactor circul C X1 in the control circuit X3 X1 Fan in the control circuit Install the jumper for connection of TK1 and TK2 in series Install the jumper for connection of TK1 and TK2 in series Terminal block X1 in the control circuit RT1 temperature sensor TK1 self resettable thermal switch normally closed contact response temperature 50 C TK2 manually resettable thermal switch normally closed contact response temperature 90 C Connect the thermal switch contacts in series to the circuit of the starter contactor actuating coil that starts the unit or the heater In case of overheating one of the contacts gets broken and
10. on and the internal components of the unit Alteration of the unit design or engineering changes of the unit Replacement and use of the unit assemblies parts and components not approved by the manufacturer Unit misuse User s violation of the unit installation regulations User s violation of the unit control regulations Unit connection to the power pains with a voltage different from the one stated in the user s manual Unit breakdown due to voltage surges in the power mains User s discretionary repair of the unit Unit repair performed by any non authorised by the manufacturer persons Expiry of the unit warranty period User s violation of the established regulations specific to the unit transportation User s violation of the unit storage regulations Wrongful acts against the unit committed by third persons Unit breakdown due to circumstances of insuperable force fire flood earthquake war hostilities of any kind or blockade Missing seals if provided by the user s manual Failure to provide the user s manual with the sale date stamp Missing payment document certifying the unit purchase FOLLOWING THE REGULATIONS STIPULATED HEREIN WILL ENSURE A LONG AND TROUBLE FREE OPERATION OF THE UNIT USERS CLAIMS SHALL BE SUBJECT TO REVIEW ONLY UPON PRESENTATION OF THE UNIT THE PAYMENT DOCUMENT AND THE USER S MANUAL WITH THE SALE DATE STAMP amp MENTS ma S o o o Serial number o O Manufac
11. ong as you use the unit Symbol legend used in the manual UNIT MOUNTING SAFETY PRECAUTIONS 2 VENTS UNIT OPERATION SAFETY PRECAUTIONS Do not carry out the unit maintenance with wet hands Do not block the air intake and exhaust vents during the unit operation Do not let children operate the unit Keep combustible gases and inflammable products away of the unit In case of unusual sounds smoke disconnect the unit from power supply and contact the service centre Do not wash the unit with water Protect the unit electric parts from water ingress Disconnect the unit from power supply prior to maintenance Do not damage the power cable while operating the unit Do not put any objects on the power cable Do not open the operating unit Do not let air flow from the unit be directed to the open flame devices or candles 2 VENTS KOs This user s manual includes technical description operation installation and mounting guidelines technical data for the air heating unit with electric heater AOE hereinafter referred as the unit The unit is designed for air heating of medium up to large premises such as industrial halls storage facilities workshops sport halls trade halls greenhouses etc The unit is designed for operation in moderate and cold climate conditions Transported air must not contain any flammable or explosive mixtures evaporation of chemicals coarse dust soot and oil particle
12. s sticky substances fibrous materials pathogens or any other harmful substances THE UNIT IS NOT INTENDED TO BE USED BY CHILDREN PHYSICALLY OR MENTALLY DISABLED PERSONS PERSONS WITH SENSORY DISORDER PERSONS WITH NO APPROPRIATE QUALIFICATION ANY OPERATIONS WITH THE UNIT MUST BE PERFORMED ONLY BY PROPERLY QUALIFIED PERSONNEL AFTER THE APPROPRIATE SAFETY BRIEFING THE UNIT INSTALLATION SITES MUST PREVENT ACCESS BY UNATTENDED CHILDREN AOE unit 1 item User s manual 1 item Packing box 1 item Electric heater power kW Unit type AOE electric heating unit The unit is designed for indoor application with the ambient temperature ranging from 30 C up to 40 C and relative humidity up to 80 The unit is classified as a class electrical appliance The unit design is regularly improved so some models may slightly differ from those ones described in this manual UNIT OVERALL DIMENSIONS MM AOE 9 12 15 AOE 18 24 30 SD Ld UNIT TECHNICAL PARAMETERS 13 0 9 14 13 6 140 0 61 12 17 3 12 14 179 2300 1420 59 32 15 21 7 15 14 223 3 400 18 26 0 18 25 27 1 Painted steel IP 21 253 Wel 24 34 6 24 25 2357 4000 1480 61 48 30 43 3 30 25 44 4 The unit is designed for indoor air heating by means of the electric heater and uniform air flow distribution with the fan and louvre shutters The special unit design enables quick air
13. sed for ceiling mounting of the unit with mounting studs or chains The unit mounting example with the mounting kit MKP AOW is shown below mounting stud min 300 mm amp MENTS UNIT INSTALLATION WITH THE MOUNTING BRACKET MK AOW 25 AND MK AOW 40 The mounting bracket MK AOW available upon separate order is used for wall or ceiling mounting The mounting bracket MK AOW 25 is designed for installation of the units AOE 9 AOE 12 and AOE 15G The mounting bracket MK AOW 45 is designed for mounting of the units AOE 18 AOE 24 and AOE 30 Unit installation example with MK AOW is shown below WALL SURFACE MOUNTING CEILING MOUNTING VIM DT ATA IM AULA LLR REL L RAL A PT min 300 mm UNIT INSTALLATION WITH MKU AOW 25 AND MKU AOW 40 MOUNTING BRACKETS The mounting bracket MKU available upon separate order is designed for wall or ceiling mounting and installation at the angle of 30 and 45 The mounting bracket MKU AOW 25 is used for mounting of the units AOE 9 AOE 12 and AOE 15 The mounting bracket MKU AOW 40 for the units AOE 18 AOE 24 and AOE 30 Unit installation example with MKU AOW is shown below MOUNTING AT RIGHT ANGLE MOUNTING AT THE ANGLE 30 MOUNTING AT THE ANGLE 45 BHEBRE EBB RRP BERR REPRE eee eR Ree eee ee RRR RR eR RRR RRP eee eee eee eee ee ee BEB BBB RRP RB BBR RPP RRP RRR RR RP Re Ree eee eee RR eR ee eee Ree eee ee ee eee eee BHEBHE ERE ERE BE
14. switches the starter actuating coil off to cut power off and stop the motor Terminal block X2 heaters L1 L2 L3 phases for AOE 9 12 15 1L1 1L2 1L3 2L1 2L2 2L3 phases for AOE 18 24 30 N neutral PE protecting grounding The fan the heaters the thermal switch and the temperature sensor are mounted on side of the unit refer to the wiring diagram in page 11 F Terminal block X3 fan ee L phase aat a N neutral amp MENTS AOE UNIT WIRING DIAGRAM AOE 9 AOE 12 AOE 15 AOE 18 AOE 24 AOE30 The emergency thermal switches are actuated in case of unscheduled power outage or wrong selected control system The automatically resettable thermal switch with response temperature 50 C resets to operating condition after the heater cooling Reset of the manually resettable thermal switch with response temperature 90 C is as follows Disconnect the unit from power mains Let the heater fully cool down Remove the emergency thermal switch cap Press the Reset button using a rod of non conducting material Troubleshoot the unit overheating and make steps to prevent it Regular routine maintenance is required The unit must be cleaned of dust once in year by means of air blushing Disconnect the unit from power mains prior to the unit cleaning Possible faults and troubleshooting Make sure that the unit is properly connected to power No BOWETSUPD y mains and make any correct
15. turing date o O TEETE Is recognized as serviceable The unit complies with the requirements according to the EU norms and directives to the relevant EU Low Voltage Equipment Directives EU Directives on Electromagnetic Compatibility We hereby declare that the following product complies with the essential protection requirements of Electromagnetic Council Directive 2004 108 EC 89 336 EEC and Low Voltage Directive 2006 95 EC 73 23 EEC and CE marking Directive 93 68 EEC on the approximation of the laws of the Member States relating to electromagnetic compatibility This certificate is issued following test carried out on samples of the product referred to above Assessment of compliance of the product with the requirements relating to electromagnetic compatibility was based on the following standards Quality Inspector s Stamp Telephone This is to certify delivery of the complete unit with the user s manual The warranty terms are acknowledged and accepted the list of service centres is received Company name Address Telephone Installation technician s full name Installation date Installation technician s company seal This is to certify that the works specific to the unit installation have been performed in accordance SSC25e with all the applicable provisions of local and national construction electrical and technical codes and standards The unit operates normally as intended by the manufacturer NOE gt V
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