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www.ventilation-system.com

EN

AXIAL FANS 

U

ser's manual  

model 

VENTS Quiet-S 

VENTS Quiet Style  

Summary of Contents for Quiet Style 12

Page 1: ...www ventilation system com EN AXIAL FANS User s manual model VENTS Quiet S VENTS Quiet Style ...

Page 2: ...ns must comply with the acting local electrical norms and standards The fixed electrical wiring must be equipped with an automatic circuit breaker The fan must be connected to power mains through an automatic circuit breaker QF integrated into the fixed wiring system with the gap between the breaker contacts on all poles not less than 3 mm Check the fan for any visible damages of the impeller and ...

Page 3: ...r combustion products into the room through open chimney flues or other fire protection devices Sufficient air supply must be provided for proper combustion and exhaust of gases through the chimney of fuel burning equipment to prevent back drafting Transported air must not contain any dust or other solid impurities sticky substances or fibrous materials 3 WARNING Follow the user s manual requireme...

Page 4: ...do not put objects on it The timer circuit is under mains voltage Disconnect the fan from power supply prior to any adjustment operations The fan delivery set includes a specially designed plastic screwdriver for adjustment of the fan parameters Use exclusively the delivered plastic screwdriver to adjust the fan settings 4 WARNING Follow the user s manual requirements to ensure durable and trouble...

Page 5: ...ion or instruction regarding a safe use of the product and understand the risks involved Do not allow children play with the product Fan cleaning and maintenance must only be performed by children under adult supervision Recycle at the end of the service life Do not dispose the product with unsorted municipal trash 5 WARNING Follow the user s manual requirements to ensure durable and trouble free ...

Page 6: ... on as the indoor humidity exceeds set level adjustable from 60 up to 90 As the indoor humidity level drops down below the set point the fan keeps operating for a set turn off delay time period adjustable from 2 to 30 minutes The fan may be manually turned on with a light switch After the switch is turned off the fan keeps operating for a set turn off delay time period adjustable from 2 to 30 minu...

Page 7: ...on shaft or a round air duct of a matching diameter Attention In case of vertical mounting the fan must be protected against ingress of rainfalls and condensate inside the fan Fan installation with direct air discharge upwards is not allowed Fig 3 The fan mounting sequence is shown in Fig 5 13 The fan wiring diagrams are shown in Fig 14 17 Setting of the turn off and turn on delay time as well as ...

Page 8: ...facturer s fault within the warranty period the customer is entitled to free elimination of the defects by means of warranty repair The warranty repair means performing works specific to elimination of faults in the fan operation to ensure its intended use by the user within the warranty period The defects are eliminated by means of replacement or repair of the complete fan or a faulty part thereo...

Page 9: ...hed regulations specific to the fan transportation user s violation of the fan storage regulations wrongful acts against the fan committed by third persons fan breakdown due to circumstances of insuperable force fire flood earthquake war hostilities of any kind blockade etc missing seals if provided by the user s manual failure to submit the user s manual with the sale date stamp failure to submit...

Page 10: ...2 1 3 4 10 openings for latches ...

Page 11: ...6 11 11 8 5 12 9 6 13 10 7 QF L N ...

Page 12: ...00 Quiet Style V 100 Quiet S VT 100 Quiet Style VT 100 Quiet S T T1 100 Quiet Style T T1 Switch is OFF during countdown of turn on delay timer yes no Activation of turn on delay timer 0 2 minutes Switch is ON Switch is OFF Fan runs Fan does not run Switch is ON Fan does not run Activation of turn off delay timer 2 30 minutes Activation of turn off delay timer 2 30 minutes Fan runs Switch is OFF ...

Page 13: ...urn off delay timer 2 30 minutes Humidity is below set point Humidity is above set point Fan runs yes no Switch is ON Switch is OFF Humidity is above set point no yes Fan runs Fan runs Humidity is below set point 100 Quiet S TH 100 Quiet Style TH 100 Quiet S VTH 100 Quiet Style VTH ...

Page 14: ...ely adjustable from 0 up to 2 minutes To adjust the fan turn off delay time turn the control knob Toff clockwise to increase and counter clockwise to decrease the turn off delay time respectively adjustable from 2 up to 30 minutes Warning The timer circuit is under mains voltage Disconnect the fan from power supply prior to any adjustment operations The fan delivery set includes a specially design...

Page 15: ...15 23 24 21 22 19 20 QF L N Latches ...

Page 16: ...EN 02 CERTIFICATE OF ACCEPTANCE www ventilation system com The fan is recognized as serviceable V T TH TP 12 Approval mark Manufacturing date Sales date Sold name and stamp of the seller T1 100 Quiet S 100 Quiet Style ...

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