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Summary of Contents for Vents Quiet-Hex 100
- Page 1 AXIAL FAN Quiet-Hex User’s manual www.ventilation-system.com...
- Page 2 CONTENTS Delivery set ................................................7 Brief description ..............................................7 Operation guidelines ............................................7 Designation key ..............................................8 Installation................................................10 Fan setup ................................................. 12 Connection to power mains ........................................13 Maintenance................................................22 Troubleshooting ..............................................23 Storage and transportation regulations ....................................23 Manufacturer’s warranty ..........................................
- Page 3 READ THE USER’S MANUAL CAREFULLY BEFORE PROCEEDING WITH INSTALLATION WORKS. COMPLIANCE WITH THE MANUAL REQUIREMENTS ENSURES RELIABLE OPERATION AND LONG SERVICE LIFE OF THE UNIT. KEEP THE USER’S MANUAL AVAILABLE AS LONG AS YOU USE THE UNIT. YOU MAY NEED TO REREAD THE INFORMATION ON THE PRODUCT SERVICING. This unit is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the unit...
- Page 4 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. The appliance may adversely affect the safe operation of appliances burning gas or other fuels (including those in other rooms) due to back flow of combustion gases.
- Page 5 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 install the product, connect it to the mains, or perform maintenance yourself.
- Page 6 Do not use the unit in a hazardous or explosive environment containing spirits, gasoline, insecticides, etc. Do not close or block the intake or extract vents in order to ensure the efficient air flow. Do not sit on the unit and do not put objects on it.
- Page 7 DELIVERY SET Fan — 1 pc. Screws and dowels — 4 pcs. Plastic screwdriver (only for the models with a timer) — 1 pcs. User’s manual — 1 pc. Packing box — 1 pc. Sealing gasket — 1 pc. BRIEF DESCRIPTION The unit is an axial fan for extract ventilation of small- and medium-sized residential premises.
- Page 8 DESIGNATION KEY Quiet-Hex 100 Duo T Accessories V – pull cord switch T – turn-on delay timer T1 – turn-on and turn-off delay timer VT – pull cord switch and turn-off delay timer TH – humidity sensor and turn-off delay timer VTH –...
- Page 9 Dimensions [mm] Ø D Quiet-Hex 100 158 136...
- Page 10 INSTALLATION The fan is designed for wall or ceiling mounting with direct air exhaust to the ventilation shaft or into the round air duct of matching diameter. Fan installation with direct air discharge upwards is not allowed. ˚ ˚ ... 2 The fan mounting sequence is as follows: Cut off power supply and make sure electricity has been turned off.
- Page 12 FAN SETUP THE TIMER BOARD IS UNDER MAINS VOLTAGE. MAKE SURE THE FAN IS COMPLETELY DISCONNECTED FROM THE POWER MAINS BEFORE ADJUSTING i — use the potentiometer Ti to enable and adjust the interval timer Ті. To disable the interval timer, set the Ti potentiometer to the leftmost position. When the potentiometer is turned 1/3 clockwise, the interval time will be 6 hours, when it is turned 2/3 clockwise, it will be 12 hours, and when it is turned to the rightmost clockwise position, it will be 24 hours.
- Page 13 CONNECTION TO POWER MAINS The fan mounting sequence and the wiring diagrams are shown below. Terminal designations on wiring diagrams — phase; — neutral; — timer control line; WARNING! The power supply cables must only be routed in the location provided by the manufacturer. Any unauthorized insertion of the power supply cables into an unauthorized opening voids the manufacturer’s liability for the product and voids the warranty.
- Page 14 Quiet-Hex 100 Fan does not run L(2) N(3) S switch – ON or cord switch L(2) N(3) Fan runs Quiet-Hex 100 V S switch – OFF or cord switch L(2) N(3)
- Page 15 Quiet-Hex 100 T/T1 T/VT LT(1) Fan does not run Fan does not run L(2) N(3) S switch – ON S switch – ON or cord switch LT(1) or cord switch L(2) N(3) Activation of turn-on delay Fan runs timer (0-2 minutes) Quiet-Hex 100 VT S switch –...
- Page 16 Quiet-Hex 100 TH LT(1) Fan does not run L(2) N(3) S switch – ON or cord switch Humidity exceeds set point LT(1) L(2) N(3) Fan runs Quiet-Hex 100 VTH S switch – OFF or cord switch L(2) Fan runs N(3)
- Page 17 Quiet-Hex 100 TR LT(1) Fan does not run L(2) N(3) Motion detected Fan runs No motion detected Activation of turn-off delay timer (2-30 minutes)
- Page 18 L(2) N(3) S switch or cord switch - ON LT(1) L(2) N(3) Fan runs at Speed 1 Quiet-Hex 100 Duo V (1 speed) S switch or cord switch - OFF LT(1) L(2) N(3) Quiet-Hex 100 Duo (2 speed) LT(1) Fan does not run...
- Page 19 Fan does not run L(2) N(3) S switch or speed LT(1) cord switch - ON L(2) N(3) Quiet-Hex 100 Duo V (1 and 2 speed) LT(1) L(2) Speed switch speed LT(1) L(2) N(3) Fan runs at Speed 1 Fan runs at Speed 2...
- Page 20 Quiet-Hex 100 Duo T LT(1) LT(1) L(2) L(2) N(3) N(3) Off 6/12/24 hours Interval timer Fan runs with low speed Fan does not run Contact of the S1 switch or the Contact of the S1 switch or the Activation of the interval timer...
- Page 21 Quiet-Hex 100 Duo TH Fan runs with low LT(1) speed L(2) Contact of the S1 switch or N(3) the pull cord switch is CLOSED Humidity LT(1) exceeds set Activation of turn-on point L(2) delay timer (60 seconds) N(3) Activation of turn-on...
- Page 22 MAINTENANCE The fan maintenance periodicity is at least once per 6 months. Maintenance steps: • disconnect the fan from power supply and make sure electricity has been turned off; • remove the front panel, wipe the fan with a dry cloth or a brush; •...
- Page 23 TROUBLESHOOTING Problem Possible reasons Troubleshooting Make sure the power supply line No power supply. is connected correctly, otherwise When the unit is connected to power troubleshoot a connection error. mains, the fan does not rotate and does not respond to any controls. Internal connection fault.
- Page 24 MANUFACTURER’S WARRANTY The product is in compliance with EU norms and standards on low voltage guidelines and electromagnetic compatibility. We hereby declare that the product complies with the provisions of Electromagnetic Compatibility (EMC) Directive 2014/30/ EU of the European Parliament and of the Council, Low Voltage Directive (LVD) 2014/35/EU of the European Parliament and of the Council and CE-marking Council Directive 93/68/EEC.
- Page 25 • Replacement and use of any assemblies, parts and components not approved by the manufacturer. • Unit misuse. • Violation of the unit installation regulations by the user. • Violation of the unit control regulations by the user. • Unit connection to power mains with a voltage different from the one stated in the user's manual. •...
- Page 27 Quality Inspector’s Stamp Sold by (name and stamp of the seller) Manufacture Date Purchase Date...
- Page 28 Certificate of acceptance Quiet-Hex The fan is recognized as serviceable. V307EN-01...
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