| APPLICATIONS |
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- Continuous or periodic exhaust ventilation of bathroom, showers, kitchens and other utility spaces.
- Exhaust or supply ventilation depending on the fan mounting type in the system.
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- Designed for PVC ducting systems or flexible ducts.
- Low to medium air flow motion for short distances at low air resistance.
- Compatible with 100, 125 and 150 mm air ducts.
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| DESIGN |
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- The casing and the impeller are made of high-quality durable ABS plastic, UV resistant.
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- The intellectual impeller design makes the fan efficiency high and the service life long.
- Protection rating IP X4.
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| MOTOR |
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- Reliable and low-watt electric motor.
- Designed for continuous operation and requires no maintenance.
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- Equipped with overheating protection.
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| CONTROL |
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| Manual: |
Automatic: |
- The fan is controlled by a room light switch. It is not included in the delivery package.
- Speed control is possible through a thyristor speed controller (see Electrical Accessories). Several fans may connected to the same controller. Speed controllers can not be connected to the fans with T, TH, TP, VT, VTH modification.
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- By the electronic control unit BU-1-60 (see Electrical Accessories). The control unit is supplied separately.
- By the timer T (the built-in run-out timer enables the fan operation within 2 to 30 minutes after the fan switching off).
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| MOUNTING FEATURES |
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- The fan is mounted into a matching duct size. Fastening with clamps in case of flexible duct connection.
- The mounting bracket enables fan installation on both horizontal and vertical flat surfaces (VKO1k model).
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- Two fans can be installed in series for higher performance.
- For 12 V low-voltage motor fan connection to 220 V / 50 Hz power mains use the step-down transformer TRF 220/12-25 that is available upon separate order.
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| MOUNTING EXAMPLES |
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