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Installation, Operation and Maintenance instruction K Circular duct fan AC/EC KV Circular duct fan for wall AC/EC Prio Circular duct fan AC/EC...
Table of content 1 Introduction ............1 12 Technical data ........... 14 Product description ........1 12.1 Technical data overview ......14 Intended use ..........1 12.2 Product dimensions ........14 Document description........1 12.2.1 Product dimensions for K Product overview K fan and KV fan....1 fans ...........
70 °C and 95% air done by approved personnel only. humidity. Speak to Systemair for more information on how to install the The product is intended for installation in indoor environ- product in different installation locations.
11. Serial number: part number/production number/produc- tion date 12. IP class, enclosure class 13. Current, A 14. Voltage, V Use a mobile device to scan the scannable code and go to the Systemair documentation portal for more documentation and document translations.
AC, 3– phase, 400 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.
–10 and +30 °C. A stable ambient • Sound levels exceeding 70 dB(A) may occur depending temperature prevents damage from condensation. on model and size. Visit www.systemair.com for more de- tailed information about your product. • Keep the product in storage for maximum 1 year.
Attach the product to the wall or the ceiling with the 2 supplied screws. – To decrease vibrations transmitted from the product to the duct system, Systemair recommends to install vi- bration dampers, fast clamps or flexible connections. – If you install the product with free suction or free dis- charge, it is necessary to install a protection grille.
To install the prio fans To connect the ducts to the product Install pendulum bars or wires in the ceiling. Pendulum bars, wires and nuts are not supplied by Systemair. Put the ducts on each side of the product.
Use the fast clamps (A) to attach the duct to the product. Electrical connection Systemair recommends to use FK fast clamps to attach the duct to the product. The FK fast clamps are available To do before the electrical as an accessory.
• Install the motor cables and the temperature monitor apart. value that is given on the name plate. • If the motor does not have temperature monitors, install a The commissioning report is found at www.systemair.com. motor protection switch. To do before the commissioning •...
EC motors must be set to ON/OFF via the control input. To stop the product via mains supply decreases the life time of the motor. Systemair recommends to install external speed controller for easy access to control the input signal.
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.
Troubleshooting Note: If you cannot find a solution to your problem in this section, speak to Systemair technical support. Problem Cause Solution The fan impeller is not correctly Speak to Systemair technical support. balanced. There is dirt on the fan impeller.
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This is not applicable for EC motors or 3–phase AC motors. 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.
For warranty claims, send a written maintenance plan and product or the packaging of the product shows that this the commissioning report to Systemair. The warranty is only product is not domestic waste. The product must be recycled applicable for these conditions: at an approved disposal location for electrical and electronic •...
Technical data overview Max. temperature of transported air, °C Max. ambient temperature, °C Sound pressure, dB Refer to the data sheet in the online catalogue at www.systemair.com. Corrosion class IP class Voltage, current, frequency, enclosure Refer to the name plate. Refer to 1.6 Name plate page 2...
ØA ØB K 250 L sileo 30.5 144.5 K 315 sileo 32.5 160.5 K 315 M sileo** 32.5 160.5 K 315 L sileo** ** after the product name means that the product is sold outside EU. ØA ØB K 100 EC sileo K 125 EC sileo K 150 EC sileo K 160 EC sileo...
ØD ØE KV 200 L sileo KV 250 M sileo 30.5 KV 250 L sileo 30.5 KV 315 sileo 32.5 KV 315 M sileo** 32.5 KV 315 L sileo** 37.5 ** after the product name means that the product is sold outside EU. ØD ØE KV 100 XL EC sileo...
12.3 Wiring diagrams Abbreviation in wiring diagram Cable colour Yellow Blue White Green Brown Black Grey Green/Yellow 12.3.1 Wiring diagrams for AC fans K fans KV fans 1–phase 230 V K 100 M sileo KV 100 M sileo K 125 M sileo KV 125 M sileo K fans KV fans...
prio fans 3–phase 400 V prio 400 EC prio 500 EC 0-10V RD YE BU WH WH BK BK YE/GN prio fans prio 450 EC prio 500 EC 0-10V DC 11 & 14 = Alarm For operation: the relay is energized, connections 11 and 14 are bridged For fault: the relay is de-energized (diagnostics/faults) Contact rating maximum AC 250 V 2 A External potentiometer...
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Manual 5-step transformer. RE 1,5 RE 3 RE 5 RE 7 Relay connection. There is always 230 V between ~ and N when the transformer knob is in one of the positions 1–5. Mains supply C. Earth D. Fan REE — Thyristor REE 1 and REE 2 - Surface mounting or with flush mounting casing included.
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RTRE Manual 5-step transformer with motor protection. RTRE 1,5 RTRE 3 RTRE 5 RTRE 7 RTRE 12 Relay connection. There is always 230 V between ~ and N when the transformer knob is in one of the positions 1–5. Mains supply C.
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Contact rating, maximum AC 250 V/2 A Mains supply, 1–phase 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.
RTRDU Manual 5–step transformer with motor protection — 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. RTRDU FS FS TB TB...
12.3.5 Wiring diagrams for ON/OFF controls for EC motors CO2RT-R(-D) Supply +10V 24V AC Neutral 0...10V Common Relay NO Relay NC Din1 IR24–P +10V 24V AC or DC Neutral 0...10V Common Relay NO Relay NC Din1 12.3.6 Wiring diagrams for demand control for EC motors EC Basic EC Basic-T for temperature control EC-Basic...
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EC-Vent Demand control for up to 5 external sensors, 2 fans, damp- ers, heaters and coolers. The EC vent system has 2 units. The control board (CB) and the room unit (RU). Connect the fan to the control board and optional IN/RPM TACH...
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Control Board (CB) ALARM FAN OUT3 OUT2 OUT1 DEBUG PT1000 +24VDC PT1000 Y +0-10V PT1000 Br + 24VDC N out N in L out L in Mains supply, 230 V 1~AC (10 A) Analogue sensor (for example, pressure sensor) C. Analogue sensor (for example, pressure sensor type PT1000) D.
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MM6-24/D output signal selector Compares signals from connected inputs and transfers the signal to the control output. Input 1 0...10 V Input 2 0...10 V Input 3 0...10 V Input 4 0...10 V Input 5 0...10 V Input 6 0...10 V System neutral Mains supply...
VBC: Water heating battery FGR/FFR: Filter cassette 10. CB and CBM: Electrical duct heaters FK fast clamp 11. SPI: Iris damper 12. Balance S supply air diffuser Note: For more information about accessories, refer to www.systemair.com or speak to Systemair technical support.
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 Machine Circular duct fan Type/Model K, KV, prio fulfils the relevant provisions of following directives and...
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 Machine Circular duct fan Type/Model K, KV, prio fulfils the relevant provisions of following directives and...
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