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Related Manuals for Vents VENTS VK
Summary of Contents for Vents VENTS VK
- Page 1 VENTS VK CENTRIFUGAL FANS user's manual www.ventilation-system.com 2013...
- Page 2 Do not use the fan in the environment containing hazardous or explosive materials and vapours, i.e. spirits, gasoline, insecticides, etc. Do not close or block the fan intake or extract vents in order to ensure the most effective air passage.
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Page 3: Delivery Set
VENTS VK XXX Q fan with a low powered and low noise motor with low energy demand. VENTS VK XXX R fan with a power cable, fig. 10. VENTS VK XXX U (U1) fan with a speed controller and electronic thermostat, equipped with a built in temperature sensor and a power cable with adapter, fig. 11. - Page 4 OPERATION GUIDELINES The fan is designed for connection to AC single phase 220...240 V, 50/60 Hz power mains. The fans models VK 315 / VKS 315 are designed for connection to 220...240 V, 50 Hz power mains. The fan is designed for continuous operation always connected to power mains. Air flow direction in the system must match the pointer direction on the fan casing.
- Page 5 timer based control logic (VK U1): to maintain air temperature with high accuracy. The fan changes its speed more often as compared to the previous control logic, but the minimum operating time at one speed is not less than 5 minutes. As air temperature rises up to the set point, the fan switches to maximum speed. Synchronously, the speed switch delay timer is activated for 5 minutes.
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Page 6: Maintenance
MAINTENANCE Clean the fan surfaces regularly (once in 6 months) of dust and dirt (fig. 13 20). Disconnect the fan from power mains prior to any maintenance operations. Clean the fan with a soft cloth or a brush wetted in mild water detergent solution. - Page 7 NOTE! With the purpose of performing warranty servicing please submit the user's manual or other relevant substituting document and the payment document as an evidence of the purchase with indication of the sale date. The product model shall comply with that one specified in the user's manual or other relevant substituting document.
- Page 8 in case of performing unlawful actions by third persons with respect to the product; in case of force majeure (fire, flood, earthquake, war, hostilities of any kind, blockade); no seals, provided such seals are prescribed by the user's manual or other relevant substituting document;...
- Page 10 MOUNTING...
- Page 12 VK 100/125/150/200/250/315 VK 100/125/150/200/250/315 U / U1 / Un / U1n / P / R speed control knob temperature control knob 20°C 30°C speed control knob...
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Page 16: Acceptance Certificate
Acceptance certificate Approval mark Sold (Seller name and stamp) Manufacturing date Date of sale The fan is duly recognized as serviceable. V02-VK(EN)-08 www.ventilation-system.com...