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www.ventilation-system.com

The product described herein is a centrifugal inline fan VKM EC for ventilation of small and medium domestic premises.
The unit is rated for continuous operation.

Transported air must not contain any flammable or explosive mixtures, evaporation of chemicals, sticky substances, fibrous materials, 
coarse dust, soot and oil particles or environments favourable for the formation of hazardous substances (toxic substances, dust, 
pathogenic germs).

NAME

QUANTITY

Fan

1  pc. 

Fixing bracket

2 pcs.

User’s manual

1 pc.

Packing box

1 pc.

VKM

X

EC

X

Variants

Q: low-power motor 
R1: power cord with mains plug
P: integrated smooth speed controller
Un: speed controller with an electronic thermostat and an external temperature sensor fixed on 
a 4-meter cable. Temperature-based operation logic
U1n: speed controller with an electronic thermostat and an external temperature sensor fixed 
on a 4-meter cable. Timer-based operation logic
U2n: speed controller with an electronic thermostat and an external temperature sensor fixed 
on a 4-meter cable. Temperature-based switching on/off

Motor type

EC: electronically commutated motor

Exhaust spigot diameter [mm]
Fan series

VKM: centrifugal fan enclosed in a metal casing
VKMS: centrifugal fan enclosed in a metal casing with a high-power motor

THE UNIT CAN BE USED IN KITCHEN SPACES ONLY IF THERE IS A GREASE FILTER.

INSTALL A KITCHEN HOOD WITH A GREASE FILTER IF AIR IS EXTRACTED FROM THE

COOKING SURFACE.

PURPOSE

DELIVERY SET

DESIGNATION KEY

Summary of Contents for VKM 100 EC

Page 1: ...VKM EC Centrifugal inline fan USER S MANUAL...

Page 2: ...card 14 CONTENTS This user s manual is a main operating document intended for technical maintenance and operating staff The manual contains information about purpose technical details operating princ...

Page 3: ...adverse atmospheric agents rain sun etc Transported air must not contain any dust or other solid impurities sticky substances or fibrous materials Do not use the unit in a hazardous or explosive envi...

Page 4: ...off from the supply mains before removing the guard WARNING If there are any unusual oscillating movements immediately stop using the unit and contact the manufacturer its service agent or suitably qu...

Page 5: ...ntroller Un speed controller with an electronic thermostat and an external temperature sensor fixed on a 4 meter cable Temperature based operation logic U1n speed controller with an electronic thermos...

Page 6: ...n this manual TECHNICAL DATA VKM100 EC VKM 125 EC VKM 150 EC VKM 160 EC VKM 200 EC VKMS 200 EC VKM 250 EC Q VKM 250 EC VKM 315 EC VKMS 315 EC VKM 355 EC VKM 400 EC Power supply voltage 50 60 Hz V 1 23...

Page 7: ...5 30 VKM 160 EC 159 305 6 365 360 320 220 25 25 30 VKM 200 EC 198 345 6 435 395 355 245 25 30 40 VKMS 200 EC 198 345 6 435 395 355 255 25 30 40 VKM 250 EC Q 248 345 6 435 395 355 250 25 30 40 VKM 315...

Page 8: ...n Minimum straight air duct length equal to 1 air duct diameter on intake side equal to 3 air duct diameters on outlet side min 1 D min 3 D D If the air ducts are too short or not connected at any spi...

Page 9: ...TALLATION STEPS Disconnect the fan from power supply Install the fixing brackets Lean the fan against the installation place and mark the fastening holes Drill the holes and insert the expansion ancho...

Page 10: ...rcuit breaker location must provide quick access for emergency shutdown of the fan The fan is connected to the terminal box attached to the fan casing in compliance with the wiring diagram and designa...

Page 11: ...an speed switching operations are rare The TSI lights up and the fan switches to the maximum speed as the room air temperature exceeds the set point As the air temperature drops 2 C below the set poin...

Page 12: ...nths Installation of an air filter prolongs the interval between the cleaning to perform the cleaning first remove the screws and the fan cover Wipe the impeller blades with a cloth wetted in a mild d...

Page 13: ...chinery for handling and storage operations to prevent possible damage to the unit Follow the handling requirements applicable for the particular type of cargo The unit can be carried in the original...

Page 14: ...Seller for warranty service The manufacturer s warranty does not apply to the following cases User s failure to submit the unit with the entire delivery package as stated in the user s manual includi...

Page 15: ...TE The unit _____________________________________ is installed pursuant to the requirements stated in the present user s manual Installation Stamp Company name Address Phone Number Installation Techni...

Page 16: ...V88EN 06...

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