Sustainable, energy-saving HVAC products and solutions ❄️☀️ · Systemair
Systemair Sverige · Systemair
Installation Guide for Systemair models including: CE 140 L-125, CT 225-6, CT 250-4, CE 140 M-160
CE 140 L-125 Центр.вентилатор - Systemair
CE 140 L-125 Centrifugal Fan - Centrifugal Fans - Systemair
CT 225-6 Centrifugal fan - Centrifugal Fans - Systemair
File Info : application/pdf, 26 Pages, 959.99KB
DocumentDocumentInstallation, Operation and Maintenance instruction EN CE Centrifugal fan CT Centrifugal fan Table of content 1 Introduction .......................................................... 1 1.1 Product description ...................................... 1 1.2 Intended use .............................................. 1 1.3 Document description................................... 1 1.4 Product overview CE.................................... 1 1.5 Product overview......................................... 2 1.6 Name plate ................................................ 2 1.6.1 Type designation ............................. 3 1.7 Product liability............................................ 3 2 Safety ................................................................. 3 2.1 Safety definitions ......................................... 3 2.2 Safety instructions ....................................... 3 2.3 Personal protective equipment ....................... 4 3 Transportation and storage ...................................... 4 4 Installation............................................................ 5 4.1 To do before the installation of the product...................................................... 5 4.2 To Install the product .................................... 5 4.3 To connect the ducts to CE fans...................... 5 4.4 To connect the ducts to the product ................. 5 5 Electrical connection............................................... 7 5.1 To do before the electrical connection .............. 7 5.2 To connect the product to the power supply ....................................................... 7 5.3 Speed controller for AC motors....................... 7 5.4 To install motor protection for AC motors ...................................................... 7 6 Commissioning ..................................................... 7 6.1 To do before the commissioning...................... 7 6.2 To do the commissioning ............................... 7 7 Operation............................................................. 8 7.1 To start a product with an AC motor ................. 8 7.2 To stop the product ...................................... 8 7.2.1 To stop the product in an emergency..................................... 8 8 Maintenance......................................................... 8 8.1 Maintenance schedule.................................. 8 8.2 To clean the product ..................................... 9 8.3 Spare parts ................................................ 9 9 Troubleshooting..................................................... 9 10 Disposal........................................................... 12 10.1 To disassemble and discard the parts of the product.................................................... 12 11 Warranty .......................................................... 13 12 Technical data ................................................... 13 12.1 Technical data overview .............................. 13 12.2 Product dimensions ................................... 13 12.2.1 Product dimensions CE fans ............ 13 12.2.2 Product dimensions CT fans ............ 14 12.3 Wiring diagrams ........................................ 15 12.3.1 Wiring diagrams for AC fans ............ 15 12.3.2 Wiring diagrams for speed controller for AC motors .................. 16 13 Accessory overview ............................................ 20 14 Accessory overview ............................................ 21 15 EU Declaration of Conformity................................ 22 16 UK Declaration of Conformity................................ 23 1 Introduction 1.1 Product description The product is a centrifugal duct fan with an AC motor and a casing made from galvanized steel. The CE fan is supplied with a circular duct connection. The CT fan is supplied with a rectangular duct connection on the outlet and a circular duct connection on the inlet. The product is not supplied with a safety switch, external speed controller or flexible duct connections, these parts are available and recommended as accessories. 1.2 Intended use The product is intended for transportation of clean air with a maximum temperature of 4070 °C. Refer to www.systemair.com for the maximum temperature of transported air for the applicable motor type. The product is applicable for ambient temperatures of -25 °C to +70 °C. The product is not applicable for transportation of air that contains explosive, flammable or aggressive media. The product is not applicable for locations where there is a risk of explosion. 1.3 Document description This document contains instructions for installation, operation and maintenance of the product. The procedures must be done by approved personnel only. Speak to Systemair for more information on how to install the product in different installation locations. 1.4 Product overview CE 1 2 5 3 4 1. Name plate with airflow direction arrow 2. Connection box 3. Duct connection inlet side 4. Motor and fan impeller (inside casing) 5. Duct connection outlet side 1 1.5 Product overview 3 4 5 2 6 1 1. Duct connection inlet side 2. Motor 3. Duct connection outlet side 4. Name plate with air flow direction arrow 5. Fan impeller (inside casing) 6. Airflow direction arrow 1.6 Name plate 1 13 12 11 10 23 4 5 6 9 87 1. Type designation: Product name, dimension and motor type. Refer to 1.6.1 Type designation page 3. 2. Input power, W 3. Frequency, Hz 4. Certifications 5. Scannable code 1 6. Find more information about the product on the System- air documentation portal1 7. Country of production 8. Airflow direction arrow 9. Weight, kg 10. Serial number: part number/production number/produc- tion date 11. IP class, enclosure class 12. Current, A 13. Voltage, V Note: The data on the name plate applies to "standard air" that is specified in the standard ISO5801. 1. Use a mobile device to scan the scannable code and go to the Systemair documentation portal for more documentation and document translations. 2 1.6.1 Type designation Product name Dimension CE 140 L-125 140 M-160 140 L-160 Motor type 230 V, 1phase CT 2254 2504 2804 2256 230 V, 3phase 400 V, 3phase 1.7 Product liability Systemair is not liable for damages that the product causes in these conditions: · The product is incorrectly installed, operated or maintained. · The product is repaired with parts that are not original spare parts from Systemair. · The product is used together with accessories that are not original accessories from Systemair. · The product is used without motor protection. 2 Safety 2.1 Safety definitions Warnings, cautions and notes are used to point out specially important parts of the manual. Warning If you do not obey these instructions, there is a risk of death or injury. Caution If you do not obey these instructions, there is a risk of damage to the product, other materials or the adjacent area. Note: Information that is necessary in a given situation. 2.2 Safety instructions Warning Read the warning instructions that follow before you do work on the product. 3 · Read this manual and make sure that you understand the instructions before you do work on the product. · Obey local conditions and laws. · The ventilation contractor and the operator are responsible for correct installation and intended use. · Keep this manual at the location of the product. · Do not install or operate the product if it is defective. · Do not remove or disconnect safety devices. · Make sure that you can read all warning signs and labels on the product when it is installed. Replace labels that have damage. · Only permit approved personnel to work on the product and to be in the adjacent area during all work on the product. · Make sure that you know how to stop the product quickly in an emergency. · Use applicable safety devices and personal protective equipment during all work on the product. · Before you do work on the product, stop the product and wait until the fan impeller stops. Make sure that there is no voltage on the motor terminals. · If the maintenance is not correctly and regularly done, there is risk of injury and damage to the product. · Only do the maintenance as given in this manual. Speak to Systemair technical support if other servicing is necessary. · Always use spare parts from Systemair. · Sound levels exceeding 70 dB(A) may occur depending on model and size. Visit www.systemair.com for more detailed information about your product. · The product is not to be used by persons, including children, with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction. · Do not allow children to play with the device. 3 Transportation and storage Warning Make sure that the product does not become damaged or wet during transportation. A damaged or wet product can cause fire or electric shock. · Before you move the product to the installation location, examine the packaging for damages. · Do not move the product by the cables, terminal box, fan impeller, protection grille, inlet cone or silencer. · If lifting equipment is used, make sure that the lifting equipment can hold the weight of the product. Refer to the name plate for information. Do not lift the product by the packaging. Warning Do not walk below a lifted product. · Keep the correct side of the packaging up during transportation. Refer to the arrows on the packaging. · Load and unload the product carefully. · Keep the product in a dry and clean location during storage. Make sure that the ambient temperature during storage is between 10 and +30 °C. A stable ambient temperature prevents damage from condensation. · Keep the product in storage for maximum 1 year. 2.3 Personal protective equipment Use personal protective equipment during all work on the product. · Approved eye protection · Approved protective helmet · Approved hearing protection · Approved protective gloves · Approved protective shoes · Approved work clothing 4 4 Installation 4.1 To do before the installation of the product · Make sure that you have the necessary installation accessories: Refer to 13 Accessory overview page 20 for an overview of the accessories. If you install the product outdoors, it is necessary to install a weather protection roof. To decrease vibrations transmitted from the product to the duct system, Systemair recommends to install vibration dampers, fast clamps or flexible connections. If you install the product with free suction or free discharge, it is necessary to install a protection grille. Make sure that the safety distance agrees with the standard DIN EN ISO 13857 and the standard DIN 241671. · Use installation material with fire resistance rating for the installation location. · Examine the packaging for transportation damage and remove the packaging from the product carefully. · Examine the product and all components for damage. · Make sure that the motor effect and the fan performance agrees with the expectations at the installation location. · Make sure that the information on the name plate and the motor name plate agrees with the operation conditions. · Install the product in a location where there is space for commissioning, troubleshooting and maintenance. · Make sure that the installation location is clean and dry, for full safety during electrical work. · Make sure that the installation surface has sufficient capacity to hold the weight of the product. · Refer to the airflow direction arrows on the name plate or on the product to install the product in the correct position. · Make sure that all cable glands are tight against the cables to prevent leaks. 4.2 To Install the product Note: The arrow on the name plate shows the direction of the airflow. Note: All fans can be installed in any angle. 1 Install the product with applicable installation equipment, such as pendulum bars or wires from the ceiling, or applicable wall or floor mounting brackets. Pendulum bars, wires and nuts or other installation equipment are not supplied by Systemair. · If the product is installed on the floor, add insulation below the product to prevent unwanted noise and vibrations. · If the product is installed near a wall, keep a distance of minimum 400 mm from the product to the wall to prevent unwanted vibrations. 4.3 To connect the ducts to CE fans Note: Systemair recommends to use flexible connections to attach the duct to the product. Flexible connections are available as accessories. 1 Use the fast clamps to attach the duct to the product. Systemair recommends to use FK fast clamps to attach the duct to the product. The FK fast clamps are available as an accessory. 2 If you install the product near a duct bend, do these steps to prevent vibrations, unwanted noise and decreased air pressure: a. Measure the distance (A) between the product and the duct bend. b. Make sure that the distance (A) is a minimum of 2.5 x the diameter (B) of the duct system. For circular ducts, (B) is the nominal diameter. For rectangular ducts, (B) is the hydraulic diameter. A A B 4.4 To connect the ducts to the product Note: Systemair recommends to use flexible connections to attach the duct to the product. Flexible connections are available as accessories. 5 1 Install the flexible connection USE on the outlet. Use guide rails to attach the flexible connections to the duct. Guide rails are not supplied by Systemair. Flexible connection USE is available as an accessory. 3 If you install the product near a duct bend, do these steps to prevent vibrations, unwanted noise and decreased air pressure: a. Measure the distance (A) between the product and the duct bend. b. Make sure that the distance (A) is a minimum of 2.5 x the diameter (B) of the duct system. For circular ducts, (B) is the nominal diameter. For rectangular ducts, (B) is the hydraulic diameter. A A B 2 Install a circular duct on the inlet using flexible connection ISE. Fasten the flexible connection ISE to the fan casing using self-drilling screws. Self-drilling screws are not supplied by Systemair. Flexible connection ISE is available as an accessory. 6 5 Electrical connection 5.1 To do before the electrical connection · Make sure that the electrical connection agrees with the product specification on the motor name plate. · Make sure that the environment for electrical connection is clean and dry. · Make sure that the wiring diagram that is included with the supply of the product agrees with the terminals in the connection box. 5.2 To connect the product to the power supply · Complete the electrical connection for the motor. Refer to the motor wiring diagram that is included with the product. · Make sure that the cross section of the protective earthing is equal to or larger than the cross section of the phase conductor. · Install a circuit breaker in the permanent electrical installation, with a contact opening of a minimum 3 mm at each pole. · If a residual current device (RCD) is installed, make sure that it is an all-current sensitive RCD. Consider if the product has a frequency converter, uninterruptible power supply (UPS), or an EC motor. EC motors have a leakage current to earth that is <=3.5 mA. 5.3 Speed controller for AC motors Note: The speed controller alternatives are different for different motor types. Make sure that your motor is compatible with the speed controller type before you use it. The speed can be controlled by voltage reduction using a transformer. It is also possible to control the fan speed with frequency converter if the installed frequency converter has built in all-pole sine filter and shielded cables are not needed. 5.4 To install motor protection for AC motors · If the product has an built in motor protection, reset by disconnecting the product from power for 60 seconds. · If the motor has temperature monitors such as thermal contacts (TK) or thermistors lead out into the terminal box, these must always be connected in the control circuit using appropriate motor protection. · Make sure that an overheated motor cannot start again automatically when it becomes cool. · Install the motor cables and the temperature monitor apart. · If the motor does not have temperature monitors, install a motor protection switch. 6 Commissioning Caution · If strong vibrations occur during commissioning, immediately increase or decrease the fan speed until the vibrations are decreased. Continuous strong vibrations can cause damage to components. · Do not increase the fan speed to a higher rpm value than the maximum value that is given on the name plate. The commissioning report is found at www.systemair.com. 6.1 To do before the commissioning · Make sure that the installation and electrical connection are correctly done. · Visually examine the product and accessories for damage. · Make sure that the safety devices are correctly installed. · Make sure that there are no blockages in the air inlet and the air outlet. · Make sure that installation material and unwanted objects are removed from the product and the ducts. 6.2 To do the commissioning 1 Set the installed safety switch in the OFF position. 2 If it is possible to get access to the fan impeller, do the steps that follows: a. If it is necessary, remove parts of the installation. b. Turn the fan impeller by hand and make sure that it turn easily. c. Record the result in the commissioning report. 3 Make sure to turn the product in a direction that agrees with the related arrow on the product. a. Record the result in the commissioning report. 4 If you removed parts of the installation to get access to the fan impeller, install the removed parts again. 5 Set the installed safety switch in the ON position. 6 Start the product. 7 Set the minimum operation speed. 8 Increase the operation speed gradually to the maximum operation speed. a. Examine the vibrations in the casing and the bearing areas at all speed levels. b. Make sure that the vibrations agree with the specifications in DIN ISO 14694. c. Make sure that none of the speed levels cause unwanted noise in the product. d. Record the result in the commissioning report. 9 Record the necessary data in the commissioning report. 7 7 Operation 7.1 To start a product with an AC motor 1 Set the installed safety switch in the ON position. 2 Install the external speed controller. Refer to the instruc- tion manual for the installed speed controller. 7.2 To stop the product 1 Set the installed speed controller in the OFF position. Refer to the instruction manual for the installed speed controller. 2 Set the installed safety switch in the OFF position. 7.2.1 To stop the product in an emergency · Set the installed safety switch in the OFF position. 8 Maintenance Warning Set the installed safety switch in the OFF position before you do the maintenance unless the instructions tell you differently. Make sure that the safety switch is not accidentally set in the ON position. 8.1 Maintenance schedule The intervals are calculated from continuous operation of the product. Maintenance task Usual operation conditions Each 6 months Each year Visually examine the product and its components for damage, X corrosion and dirt. Examine the fan impeller for damage and imbalance. X Clean the product and the ventilation system. X Do a check of all fasteners and make sure that they are fully X tightened. Make sure that the product and its components are correctly X operated. Measure the power consumption and compare the result with X the information on the name plate. If vibration dampers are installed, make sure that they operate X correctly and examine them for damage and corrosion. Make sure that the electrical protective equipment and the me- X chanical protective equipment operates correctly. Make sure that you can read the name plates of the product. X Unusual operation conditions. 1 Each 3 months Each 6 months X Each year X X X X X X X X 8 Maintenance task Usual operation conditions Each 6 months Each year Unusual operation conditions. 1 Each 3 Each 6 months months Each year Examine all cable connections for damage. Make sure that X X the cable glands are tight against the cables. If flexible connections are installed, examine them for damage. X X 1. The unusual operation conditions are classified as follows: If a stable ambient temperature is higher than 30 °C or lower than -10° C, if the temperature changes are large or if very contaminated air is transported. 8.2 To clean the product Caution · Do not clean the product with a highpressure washer. · Do not clean the product with steel brushes or sharp objects. · Do not bend the fan impeller blades. · Be careful not to move the balance weights on the fan impeller. · Remove dirt from the fan and the duct. · If access to the fan impeller is possible, clean the fan im- peller with a moist cloth or soft brush. 8.3 Spare parts · For information about spare parts, send an e-mail to support@systemair.com. · For more information about spare parts, contact Systemair support. · Always use spare parts from Systemair. · When you send an order for spare parts, include the serial number of the product. The serial number is found on the name plate. 9 Troubleshooting Note: If you cannot find a solution to your problem in this section, speak to Systemair technical support. 9 Problem Cause The fan impeller is not correctly balanced. Solution Speak to Systemair technical support. There is dirt on the fan impeller. Clean the fan impeller carefully. Refer to 8.2 To clean the product page 9. The fan impeller has damages or deformations because the transported air contains aggressive media. Speak to Systemair technical support. The product does not operate smoothly. The fan impeller does not turn in the correct direction. The fan impeller has deformations because of too high temperatures. Make sure that the electrical connection is correctly done. · Replace the fan impeller. · Make sure that the temperature of the transported air is not higher than the value on the name plate. There are unusually strong vibrations in Make sure that the product is correctly the product or the duct system. installed. Do a check of the duct system. The product is operated in a resonant frequency range. Increase or decrease the fan speed until the product operates smoothly. Refer to 6 Commissioning page 7. The fan impeller does not turn in the correct direction. Make sure that the electrical connection is correctly done. The electrical connection is not correctly done. Make sure that the electrical connection agrees with the wiring diagrams. The air pressure is too low because of incorrect installation. Do the necessary changes in the duct system and installed components to increase the air pressure. Refer to 6 Commissioning page 7. The air output is not sufficient. The airflow shutters are closed or not fully open. There is blockage in the air inlet or the duct system. Adjust the airflow shutters. Remove the blockage. The product is not applicable for the installation location. Make sure that the product is applicable for the installation location. The motor power is decreased because of too high temperature in the motor. Note: This is applicable for EC motors only. · Do a check of the ambient temperature. · Make sure that the space around the motor is sufficient to keep the temperature down. There is unusual noise when the product starts or operates. There is strain in the connections of the Loosen the connections, align the parts duct system. of the duct system correctly and tighten the connections. 10 Problem Cause The fan impeller does not turn in the correct direction. A phase loss occurred. Solution Make sure that the electrical connection is correctly done. If the motor is a 3-phase motor, make sure that no phase is missing. Note: This is not applicable for EC motors. Thermal contacts, PTC or resistors are released. The motor is overheated. The capacitor is not connected or not correctly connected. Note: This is not applicable for EC motors or 3phase AC motors. · Do a check of the motor cooling impeller. · If it is possible, measure the resistance to do a check of the motor winding. Connect the capacitor correctly. Refer to the included motor wiring diagram. There is blockage in the motor. Speak to Systemair technical support. Defective motor winding. If it is possible, measure the resistance to do a check of the motor winding. The fan speed does not get the nominal value. The speed control is not correctly set. The fan impeller cannot turn freely because of mechanical blockage. Set the speed control correctly. Remove the blockage. Phase loss occurs. If the motor is a 3-phase motor, make sure that no phase is missing. A component in the power supply is defective. Do a check of the power supply. Replace defective components and connect the power supply again. The motor does not rotate. The electrical connection is not correctly done. The motor protection is released because the motor is overheated. A phase loss occurred. Make sure that the electrical connection agrees with the wiring diagrams. Let the motor become cool. Reset the motor protection. Find the cause of the overheated motor. If the motor is a 3-phase motor, make sure that no phase is missing. The motor is overloaded or the ambient Let the motor become cool. Reset the temperature is too high. motor protection. Find the cause of the overheated motor. The electronic components or the motor is overheated. The motor is overloaded. The ambient temperature is too high. Make sure that the product is applicable for the installation location. Make sure that the product is applicable for the installation location. The cooling of the product is not sufficient. Make sure that the space around the motor is sufficient to keep the temperature down. 11 10 Disposal The product follows the WEEE directive. This symbol on the product or the packaging of the product shows that this product is not domestic waste. The product must be recycled at an approved disposal location for electrical and electronic equipment. 10.1 To disassemble and discard the parts of the product 1 Disconnect and disassemble the product in the opposite sequence of electrical connection and installation. 2 Recycle the product parts and the packaging at an applicable disposal location. 3 Obey the local and national requirements for disposal. 12 11 Warranty For warranty claims, send a written maintenance plan and the commissioning report to Systemair. The warranty is only applicable for these conditions: · The product is correctly installed and operated. · Motor protection is used. · The instructions in the data sheets are obeyed. · Maintenance instructions are obeyed. · A product that is not operated continuously is operated for a minimum of 1 hour each month. 12 Technical data 12.1 Technical data overview Max. temperature of transported air, °C Max. ambient temperature, °C Sound pressure, dB IP class Voltage, current, frequency, enclosure class, weight Motor data Refer to the data sheet in the online catalogue at www.systemair.com. Refer to the name plate. Refer to 1.6 Name plate page 2 for more information. Refer to the motor name plate or the technical documentation from the motor manufacturer. 12.2 Product dimensions 12.2.1 Product dimensions CE fans Note: If the unit of measure is not specified, the dimensions are given in millimetres. A B C D I EF G H 13 ØA B C D E F G H ØI CE 140 S-125, 140 L-125 125 96 139 39 285 246 218 40 125 CE 140 L-160, M-160 160 96 139 39 285 246 218 40 160 12.2.2 Product dimensions CT fans Note: If the unit of measure is not specified, the dimensions are given in millimetres. B CE 2254 CE 2504 CT 2804 CT 3154 CT 2256 F A D C E G K H J I A B C D E ØF G 369 445 180 211 147 234 6 412 492 198 239 167 261 8 517 547 247 298 203 326 58 517 615 247 298 203 326 58 369 445 180 211 147 234 40 H I J K 25 280 25 198 26 315 26 218 26 357 26 254 26 400 26 254 25 280 25 198 14 12.3 Wiring diagrams Abbreviation in wiring diagram RD YE BU WH GN BN BK GR GY Cable colour Red Yellow Blue White Green Brown Black Grey Green/Yellow 12.3.1 Wiring diagrams for AC fans CE fans 1phase 230 V CE 140 S-125 CE 140 L-125 CE 140 L-160 C CE 140 M-160 NL BN BU BK GY CT fans CT 2004 CT 2254 CT 2504 CT 2804 CT 3154 CT 225-6 CT 2506 CT 2806 CT 2806 CT 3156 CT 3556 CT 4006 CT 4506 1phase 230 V 3phase 400 V TK TK L1 L2 L3 TK TK W2 U1 U2 V1 V2 W1 TK TK N L TK TK Z2 U2 Z1 U1 C 15 12.3.2 Wiring diagrams for speed controller for AC motors Note: The selection of electrical accessories must be done in line with the technical parameters of the product. RE Manual 5-step transformer. RE 1,5 RE 3 RE 5 RE 7 ~NN~ N A B C D A. Relay connection. There is always 230 V between ~ and N when the transformer knob is in one of the positions 15. B. Mains supply C. Earth D. Fan REE -- Thyristor REE 1 and REE 2 - Surface mounting or with flush mounting casing included. REE 4 - Surface mounting. Note: Starting currents must be considered when you select the L speed controller type. Products that are used with this (L) speed controller must have a built-in overheating protection and must be designed for thyristor speed control. N NN L (L) M N NN M · L: the connection with cutting function on the speed control. · (L): the connection without cutting function. REU Manual 5-step transformer for high/low speed operation. Used together with a change-over contact, for example a timer or a thermostat. REU 1,5 REU 3 REU 5 REU 7 12 3 N N~ A B C 23 1 1. External change-over contact 2. Left selector switch 3. Right selector switch A. Fan B. Earth C. Mains supply 16 RTRE Manual 5-step transformer with motor protection. RTRE 1,5 RTRE 3 RTRE 5 ~~NN N Rt Rt Tk Tk B C D E F A RTRE 7 RTRE 12 ~NN~ N Rt Rt Tk Tk A BC DE F A. Relay connection. There is always 230 V between ~ and N when the transformer knob is in one of the positions 15. B. Mains supply C. Earth D. Fan E. Thermostat F. Motor protection. If the motor protection is not in use, Tk must be looped together. FRQ5S-E-6A Frequency converter with built-in all-pole sine filter and 5-step switch. FRQ5S-E-6/10A 0 5 1 4 2 3 Digital In 1 BU 10 V RD Analog In 1 BK A L1 L1 N N U1 U1 U2 U2 21 24 22 K2 PE L1 N B PE U1 U2 TB TB M 1 ~ q C TB D1 TB D1 0 1 D A2 GND E1 GND 17 A. Contact rating, maximum AC 250 V/2 A B. Mains supply, 1phase 208...277 V, 50/60 Hz C. Motor with internal thermal contacts D. OFF/ON RTRD A 3-phase transformer that controls the fan speed by altering the supply voltage in five fixed steps. The steps are adjusted by using the control knob on the front of the unit. RTRD2-7 N L L RT RT A FS FS TK TK A A N L1 L2 L3 U V W B 01 230 V AC C D PE N L1 L2 L3 E UV M 3 ~ W PE TB TB Y/ F A. If the function is not necessary, the terminals must be bridged B. Contact rating, 230 V AC/maximum 1 A C. OFF/ON D. OFF/ON (only by reset) E. Mains supply, 3phase 400 V 50/60 Hz F. 3phase motor with internal thermal contacts 18 RTRDU Manual 5step transformer with motor protection -- a 3phase transformer that controls the fan speed by altering the supply voltage in five fixed steps. The steps are adjusted by using the control knob on the front of the unit. RTRDU A B 0 0 5 15 1 4 24 2 3 3 1 2 3NL L RT RT A FS FS TB TB A A N L1 L2 L3 U V W 230 V AC max. 1 A 230 V AC B 01 C D E PE N L1 L2 L3 U V W PE F M 3 ~ TB TB Y/ G A. If the function is not necessary, the terminals must be bridged B. Contact rating, 230 V AC/maximum 1 A C. Time switch D. OFF/ON E. OFF/ON (only by reset) F. Mains supply, 3phase 400 V 50/60 Hz G. 3phase motor with internal thermal contacts 19 13 Accessory overview 4 3 2 1 5 3 6 7 8 9 10 1. IGC: Wall grid 2. RSK: Back draft damper 3. FK: Fast clamp 4. Fan 5. LDC: Silencer 6. CWK: Water cooling battery 7. VBC: Water heating battery 8. CB and CBM: Electrical duct heaters 9. SPI: Iris damper 10. Balance S supply air diffuser Note: For more information about accessories, refer to www.systemair.com or speak to Systemair technical support. 20 14 Accessory overview 1 2 3 6 5 4 7 9 8 10 1. IGK: Wall grid 2. FGR/FFR: Filter cassette 3. ISE: Flexible connection 4. Fan 5. USE: Flexible connection 6. LDR: Silencer 7. VBR: Water heating battery 8. RB: Electrical duct heaters 9. SRK: Volume control damper 10. Balance S supply air diffuser Note: For more information about accessories, refer to www.systemair.com or speak to Systemair technical support. 21 15 EU Declaration of Conformity We, the manufacturer Manufacturer Systemair Sverige AB Address Industrivägen 3 739 30 Skinnskatteberg Sweden declare under our sole responsibility that the products Type/Model CE, CT Identification Serial numbers dating from 2022 and onwards fulfils the relevant provisions of following directives and standards Machinery Directive 2006/42/EC EN ISO 12100:2010 Safety of machinery General principles for design - Risk assessment and risk reduction EN ISO 13857:2019 Safety of machinery Safety distances to prevent hazard zones being reached by upper or lower limbs EN 60204-1:2018 Safety of machinery Electrical equipment of machines Part 1: General requirements EN 60335-1:2012 Household and similar electrical appliances Safety Part 1: General requirements. EN 60 335-2-80:2003 Household and similar electrical appliances Safety Part 2-80: Particular requirements for fans. EN 50106:2008 Safety of household and similar appliances Particular rules for routine tests referring to appliances under the scope of EN 60 335-1. EN 60529:2014 Degrees of protection provided by enclosures (IP Code). Directive electromagnetic compatibility (EMC) 2014/30/ EU EN 62233:2008 Measurement methods for electromagnetic fields of household appliances and similar apparatus with regard to human exposure EN 61000-6-2:2005 Electromagnetic compatibility (EMC) Part 6-2: Generic standards Immunity for industrial environments. RoHS Directive 2011/65/EU EN IEC 63000:2018 Technical documentation for the assessment of electrical and electronic products with respect to the restriction of hazardous substances All Ecodesign implementing measures made under Ecodesign Directive 2009/125/EC 327/2011 Requirements for fans above 125W 1253/2014 Requirements for ventilation units above 30W 1254/2014 Requirements for energy labelling of residential ventilation units EN ISO 5801:2017 Fans Performance testing using standardized airways. EN 13142:2021 Ventilation for buildings Components/Products for residential ventilation required and optional performance characteristics. Persons authorized to compile the technical file: Stefan Lindberg Technical Manager This declaration relates exclusively to the machinery in the state in which it was placed on the market and excludes components which are added or operations carried out subsequently by the final user. Skinnskatteberg, Sweden 2022-05-05 Sofia Rask Managing Director 22 16 UK Declaration of Conformity We, the manufacturer Manufacturer Systemair Sverige AB Address Industrivägen 3 SE-73930 Skinskatteberg Sweden declare under our sole responsibility that the products Type/Model CE, CT Identification Serial numbers dating from 2022 and onwards fulfils the relevant provisions of following directives and standards Supply of Machinery (Safety) Regulations 2008 EN ISO 12100:2010 Safety of machinery General principles for design - Risk assessment and risk reduction EN ISO 13857:2019 Safety of machinery Safety distances to prevent hazard zones being reached by upper or lower limbs EN 60204-1:2018 Safety of machinery Electrical equipment of machines Part 1: General requirements EN 60335-1:2012 Household and similar electrical appliances Safety Part 1: General requirements. EN 60 335-2-80:2003 Household and similar electrical appliances Safety Part 2-80: Particular requirements for fans. EN 50106:2008 Safety of household and similar appliances Particular rules for routine tests referring to appliances under the scope of EN 60 335-1. EN 60529:2014 Degrees of protection provided by enclosures (IP Code). Electromagnetic Compatibility Regulations 2016 EN 62233:2008 Measurement methods for electromagnetic fields of household appliances and similar apparatus with regard to human exposure EN 61000-6-2:2005 Electromagnetic compatibility (EMC) Part 6-2: Generic standards Immunity for industrial environments. The Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment Regulations 2012 EN IEC 63000:2018 Technical documentation for the assessment of electrical and electronic products with respect to the restriction of hazardous substances The Ecodesign for Energy-Related Products and Energy Information (Amendment) (EU Exit) Regulations 2019 327/2011 Requirements for fans above 125W 1253/2014 Requirements for ventilation units above 30W 1254/2014 Requirements for energy labelling of residential ventilation units EN ISO 5801:2017 Fans Performance testing using standardized airways. EN 13142:2021 Ventilation for buildings Components/Products for residential ventilation required and optional performance characteristics. Persons authorized to compile the technical file: Stefan Lindberg Technical Manager This declaration relates exclusively to the machinery in the state in which it was placed on the market and excludes components which are added or operations carried out subsequently by the final user. Skinnskatteberg, Sweden 2022-05-05 Sofia Rask Managing Director 23 last page Systemair Sverige AB Industrivägen 3 SE-739 30 Skinnskatteberg +46 222 440 00 info@systemair.se www.systemair.se © Copyright Systemair AB All rights reserved EOE Systemair AB reserves the rights to alter their products without notice. This also applies to products already ordered, as long as it does not affect the previously agreed specifications. Original instructions 2022-05-20 334074 - 003