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www.ventilation-system.com

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VENTS 125 IFK

VENTS 125 IFT

VENTS 125 IFP

www.ventilation-system.com

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The product is an axial fan for exhaust ventilation of small and medium-sized premises.

The fan is designed for connection to 

Ø

125 mm air ducts. 

The fans are equipped with single-speed motors.

This fan model includes a back valve that prevents air back drafting when the fan is off.

PURPOSE

THE UNIT IS NOT INTENDED TO BE USED BY CHILDREN, PHYSICALLY OR MENTALLY 

DISABLED PERSONS, PERSONS WITH SENSORY DISORDER, PERSONS WITH NO APPROPRIATE 

QUALIFICATION.

THE CHOICE OF UNIT INSTALLATION LOCATION MUST PREVENT UNAUTHORIZED 

ACCESS BY UNATTENDED CHILDREN.

DELIVERY SET

Name

Number

Fan

1 items

Screws with dowels

4 items

User's manual

1 items

Packing box

1 items

166

55,5

42

13,5

67

49

18

193

124

124

188

67

49

18

193

124

188

VENTS 125 IFK

VENTS 125 IFT

VENTS 125 IFP

TECHNICAL DATA

The fan is designed for indoor application with the ambient temperature ranging from +1 

˚

C up to +45 

˚

C and relative humidity up 

to 80 %.

The fan requires no grounding.

Ingress protection rating against access to hazardous parts and water ingress is IP 24.

The fan design is constantly being improved, so some models can slightly differ from those ones described in this manual. 

OVERALL DIMENSIONS OF THE FAN, MM

In case of vertical mounting of the unit provide extra protection against water and condensates ingress. Fan installation with direct 

air discharge upwards is not allowed.

The fan is designed for vertical or horizontal installation and connection to a ventilation shaft or a round air duct of a matching 

diameter.

While mounting the fan in the air duct provide a routing method of fan power cables.

MOUNTING AND SET-UP

READ THE USER'S MANUAL PRIOR TO MOUNTING THE FAN.

IN CASE OF VERTICAL MOUNTING OF THE UNIT PROVIDE EXTRA PROTECTION 

AGAINST WATER AND CONDENSATES INGRESS. FAN INSTALLATION WITH DIRECT AIR 

DISCHARGE UPWARDS IS NOT ALLOWED.

Summary of Contents for 125 IFK

Page 1: ...USER S MANUAL Axial fan for exhaust ventilation VENTS 125 IFK VENTS 125 IFT VENTS 125 IFP...

Page 2: ...installing and operating the unit Fulfil the user s manual requirements as well as the provisions of all the applicable local and national construction electrical and technical norms and standards The...

Page 3: ...ingress of water UNIT MOUNTING AND OPERATION SAFETY PRECAUTIONS Do not allow children to operate the unit Disconnect the unit from power supply prior to any technical maintenance Do not store any expl...

Page 4: ...ECHNICAL DATA The fan is designed for indoor application with the ambient temperature ranging from 1 C up to 45 C and relative humidity up to 80 The fan requires no grounding Ingress protection rating...

Page 5: ...ow to mark the holes for dowels While preparing the holes it s recommended to provide the fan connection and the network cable routing methods 4 Bore dowel holes Then install the fan using the screws...

Page 6: ...d wiring system Thefanmustbeconnectedtopowermainsusingdurable insulatedandheat resistantconductors cablesandwires withcorresponding cross section not less than 0 75 mm2 The fan is connected to the ter...

Page 7: ...over with a flat screwdriver To clean the fan use a soft cloth or a brush wetted in a mild detergent solution STORAGE AND TRANSPORTATION REGULATIONS Transportation with any transportation vehicle in t...

Page 8: ...with the one stated in the user s manual Contact the product seller for warranty service repair or replacement The manufacturer s warranty does not apply to the following cases User s failure to subm...

Page 9: ...o above Quality Inspector s Stamp Seller Address Phone Number E mail Purchase Date Seller s Stamp Seller s Stamp Seller s Stamp This is to certify acceptance of the complete unit delivery with the use...

Page 10: ...V01 IF EN 01...

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