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Fans may be mounted either vertically or horizontally (Figure 3) and used separately or as a set for
parallel or in-line mounting. An air duct at least 40 inches (1 meter) long should be connected to
the inlet. The outlet should always be connected to an air duct. 

Figure 3

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Содержание MFT-S Series

Страница 1: ...Installation Maintenance Instructions MFT S MFT S Mixed Flow In Line Fans Mixed Flow In Line Fans ...

Страница 2: ... other hidden utilities 6 When used to exhaust moist humid air fans must always be vented to the outdoors 7 This unit may have sharp edges Use caution to avoid injury when installing and cleaning 8 The fan is intended to be hard wired to a properly rated electrical circuit and must be properly grounded Do not use an extension cord 1 For general ventilating use only For use in non fire installation...

Страница 3: ...e fan is not operating I the fan is operating at minimum speed II the fan is operating at maximum speed MFT S C fans are equipped with a solid state speed control and power cord Figure 2 The wiring diagram for MFT S models is shown in Figure 14 and for MFT S C models in Figure 15 Fans are designed for continuous operation Protection rating from access to dangerous parts and water penetration is IP...

Страница 4: ...ally or horizontally Figure 3 and used separately or as a set for parallel or in line mounting An air duct at least 40 inches 1 meter long should be connected to the inlet The outlet should always be connected to an air duct Figure 3 4 ...

Страница 5: ... Figure 13 Figure 10 Figure 7 Figure 4 Fan installation is shown in Figures 4 13 The airflow direction should match that indicated on the fan housing Exhausted air must not contain any dust or other solid impurities sticky substances or fibrous materials 5 ...

Страница 6: ...Figure 9 Figure Figure 14 Figure 15 MFT S FAN MOTOR BLACK WHITE GREEN SWITCH MAX MIN GROUND N L TERMINAL BLOCK CAPACITOR GROUND WHITE BLACK 120 VOLT SUPPLY FROM FUSE PANEL MFT S C FAN 6 ...

Страница 7: ...urfaces from dirt and dust The impeller blades require thorough cleaning every 6 months Remove the self tapping screws Figure 18 and disconnect the grill from the casing Figure 19 Wipe the fan blades with a soft cloth soaked in a mild detergent avoiding dripping on the electric motor Figure 20 Figure 18 Figure 16 Figure 17 Figure 19 Figure 21 7 7 ...

Страница 8: ...2 205 Matheson Blvd E Mississauga ON L4Z 3E3 T 905 890 6192 F 905 890 6193 better AIRFLOW by DESIGNTM The MFT S fan has been duly certified as serviceable MFT100S MFT125S MFT150S MFT100S C MFT125S C MFT150S C Manufactured on date Date of sale Sold by name of trading enterprise stamp of store MFT S I M 1402 Company name Electrician name Date Signature Do to constant product improvements some models...

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