Manrose Extractor Fan - XF100ALV

The Manrose 100mm 12V Automatic Low Voltage Extractor Fan (XF100ALV) provides effective ventilatio...

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OnBuy.comManrose Xf100alv Wall/ Ceiling Bathroom Auto Shutters Fan 5020953551720
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Product Information

Full details

The Manrose XF100ALV is an ideal solution for homeowners and professionals seeking a reliable, safety-focused ventilation system for wet rooms, bathrooms, and showers. By utilizing Safety Extra Low Voltage (SELV) technology, it provides the peace of mind necessary for installation directly within splash zones; however, users should note that this unit requires a separate transformer for operation as it operates on 12V power.

All features

Model Part NumberXF100ALV
BrandManrose

Extended Product Information

FAQs

Does this fan come with a transformer?

The XF100ALV typically requires a compatible 12V transformer, which is often sold separately depending on the specific supplier kit.

Can I install this on the ceiling?

Yes, this fan is designed to be versatile and can be installed on ceilings, walls, or window glass.

Is the shutter operation supposed to be delayed?

Yes, the internal shutters use a thermal actuator that takes approximately 45 seconds to heat up and open, ensuring silent operation.

What size ducting does it use?

The unit is designed for standard 100mm (4-inch) diameter ducting.

Is it safe to put this inside a shower cubicle?

Yes, because the unit is 12V SELV (Safety Extra Low Voltage), it is specifically designed for safe installation in the splash zone.

What is the extraction rate?

The fan provides an extract rate of 85m³/hr.

Troubleshooting

Fan fails to start when power is triggered

Check the 12V transformer connections and ensure the power supply is active.

Shutters fail to open

Wait at least 60 seconds after power is applied; if they remain closed, inspect the shutter actuator mechanism for physical obstructions.

Fan is making excessive noise

Check that the fan is mounted securely to the surface and that the ducting is not collapsed or pinched.

Pros and Cons

Pros

  • Safe for installation in shower splash zones due to 12V SELV operation
  • Silent operation with thermo-activated shutters
  • Robust construction with high-impact ABS plastic
  • Easy to maintain with pre-oiled bearings
  • Complies with Building Regulations Part F1

Cons

  • Requires an external 12V transformer for power
  • Shutters have a 45-second delay before opening
  • Not suitable for high-pressure ducting runs

Setup, Compatibility & Care

Installation must be performed by a qualified electrician to ensure safety and compliance with building regulations, particularly concerning the 12V transformer placement. The fan is designed for 100mm ducting and can be fixed to walls, ceilings, or windows using standard brackets.

Maintenance Tips:

  • Periodically wipe the front grille with a damp cloth to remove dust buildup.
  • Ensure the ducting remains clear of obstructions to maintain the 85m³/hr flow rate.
  • Do not use harsh chemical cleaners on the ABS plastic housing as this may cause discoloration or surface cracks.

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