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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 principle, design, and installation of the 
Quiet(-Style) 100 DC unit and all its modifications.
Technical and maintenance staff must have theoretical and practical training in the field of ventilation systems and should 
be able to work in accordance with workplace safety rules as well as construction norms and standards applicable in the 
territory of the country.

CONTENTS

Delivery set ............................................................................................................................................................................................................................................. 7
Brief description .................................................................................................................................................................................................................................. 7
Operation guidelines ....................................................................................................................................................................................................................... 7
Designation key ................................................................................................................................................................................................................................... 8
Installation and set-up..................................................................................................................................................................................................................... 10
Fan setup ................................................................................................................................................................................................................................................. 13
Fan options ............................................................................................................................................................................................................................................. 14
Maintenance.......................................................................................................................................................................................................................................... 16
Storage and transportation regulations ............................................................................................................................................................................... 17
Manufacturer’s warranty ................................................................................................................................................................................................................ 20

Summary of Contents for Quiet 100 DC

Page 1: ...AXIAL FAN USER S MANUAL www ventilation system com EN Quiet 100 DC Quiet Style 100 DC ...

Page 2: ...and maintenance staff must have theoretical and practical training in the field of ventilation systems and should be able to work in accordance with workplace safety rules as well as construction norms and standards applicable in the territory of the country CONTENTS Delivery set 7 Brief description 7 Operation guidelines 7 Designation key 8 Installation and set up 10 Fan setup 13 Fan options 14 M...

Page 3: ...hould be supervised to ensure that they do not play with the unit This appliance can be used by children aged from 8 years and above and persons with reduced physical sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved Cleaning and user maintenance sha...

Page 4: ... switched off from the supply mains before removing the guard Precautions must be taken to avoid the back flow of gases into the room from the open flue of gas or other fuel burning appliances All operations described in this manual must be performed by qualified personnel only properly trained and qualified to install make electrical connections and maintain ventilation units Do not attempt to in...

Page 5: ... units up to 1000V are allowed for installation The present user s manual should be carefully read before beginning works Check the unit for any visible damage of the impeller the casing and the grille before starting installation The casing internals must be free of any foreign objects that can damage the impeller blades While mounting the unit avoid compression of the casing Deformation of the c...

Page 6: ...order to ensure the efficient air flow Do not sit on the unit and do not put objects on it The information in this user s manual was correct at the time of the document s preparation The Company reserves the right to modify the technical characteristics design or configuration of its products at any time in order to incorporate the latest technological developments Never touch the unit with wet or...

Page 7: ... to prevent back air flow during the fan standby OPERATION GUIDELINES The fan is connected to 220 240 V 50 60 Hz or 12 V 50 Hz single phase AC mains depending on the model and is designed for continuous operation without disconnection from the electric mains The air flow direction must match the arrow on the fan casing Ingress protection rating against access to hazardous parts and water ingress i...

Page 8: ...nal options V cord operated switch Т deactivation delay timer ТН humidity sensor and deactivation delay timer ТР motion sensor and deactivation delay timer DC direct current electric motor Outlet duct diameter mm Fan series Quiet Quiet Style ...

Page 9: ...9 B D L L1 H Dimensions mm Ø D B H L L1 Quiet 100 DC 99 158 136 81 26 Quiet Style 100 DC 200 50 B ...

Page 10: ... de energised 2 run the power cable to the vent hole 3 remove the face panel of the fan Then remove the lid which protects the circuit board 4 mark and drill fan mounting holes and mount the fan 5 connect the fan to the electric mains according to the connections diagram 6 replace the lid which protects the circuit board Fig 9 and the face panel on the fan casing 7 apply electric power to the fan ...

Page 11: ...11 QF L N Quiet 100 DC fan installation ...

Page 12: ...12 QF L N Quiet Style 100 DC fan installation ...

Page 13: ...t up by changing the DIP switch position To access the DIP switch take off the face panel and remove the rubber plug The fan is supplied with a special plastic screwdriver to toggle the DIP switch without damaging its components DO NOT USE A METAL SCREWDRIVER KNIFE ETC FOR ADJUSTMENT OPERATIONS NOT TO DAMAGE THE CIRCUIT BOARD 1 2 3 LT L S QF N L N ...

Page 14: ...operated switch ТР fans are equipped with a motion sensor and a deactivation delay timer The fan operates in one of the four modes set by a DIP switch S ТН fans are equipped with a humidity sensor and a deactivation delay timer The fan operates in one of the four modes set by a DIP switch VTH models are equipped with a cord operated switch V Т Operation mode Speed Operation via an external switch ...

Page 15: ...erates at low speed Upon sensor actuation or switch operation the fan switches to high speed The fan is disabled Upon sensor actuation the fan switches to low speed Upon sensor actuation while the fan is enabled the fan switches to high speed Deactivation delay timer Timer off The delay for Quiet DC V ТР is 30 seconds 5 minute delay 15 minute delay 30 minute delay Humidity threshold 60 70 80 90 ...

Page 16: ...he fan and make sure that it is completely de energised remove the face panel and clean the fan with a soft dry cloth or a brush rinse the face panel with tap water wipe the fan surfaces dry replace the face panel onto the fan re connect the electric power WARNING Avoid water dripping on the electric components ...

Page 17: ...hinery for handling and storage operations to prevent possible damage to the unit Follow the handling requirements applicable for the particular type of cargo Theunitcanbecarriedintheoriginalpackagingbyanymodeoftransportprovidedproperprotectionagainstprecipitation and mechanical damage The unit must be transported only in the working position Avoid sharp blows scratches or rough handling during lo...

Page 18: ...18 QF L N Quiet 100 DC technical maintenance ...

Page 19: ...19 QF L N Quiet Style 100 DC technical maintenance ...

Page 20: ...ific to elimination of faults in the unit operation to ensure its intended use by the user within the guaranteed period of operation The faults are eliminated by means of replacement or repair of the unit components or a specific part of such unit component The warranty repair does not include routine technical maintenance unit installation dismantling unit setup To benefit from warranty repair th...

Page 21: ...Violation of the unit transportation regulations by the user Violation of the unit storage regulations by the user Wrongful actions against the unit committed by third parties Unit breakdown due to circumstances of insuperable force fire flood earthquake war hostilities of any kind blockades Missing seals if provided by the user s manual Failure to submit the user s manual with the unit purchase d...

Page 22: ...22 ...

Page 23: ...23 Quality Inspector s Stamp Manufacture Date Sold by name and stamp of the seller Purchase Date ...

Page 24: ...V162EN 04 Certificate of acceptance The fan is recognized as serviceable Quiet _____________________________________ ...

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