Installation Instructions
MAYFAIR
Wall/Ceiling Fan
NOTICE
PLEASE READ
INSTALLATION IN-
STRUCTION
BEFORE INSTALLING
ISSUE 3
LAB305R
TO PROFESSIONAL INSTALLERS:
Please leave this instruction booklet with the fan
on completion of the installation.
WARNING
Isolate power supply before removing front cover or cleaning fan unit.
TIMER ADJUSTMENT
All models with timers
To adjust the timer, the front cover must be removed. To do this, remove the retaining screw on the bottom
edge and lift off cover. It is not necessary to remove the fan from its mounting. The timer adjuster is clearly
marked. With a small screwdriver turn anti-clockwise for less overrun time. The timer range is approximately
30 seconds to 25 minutes.
CONDENSATION CONTROL ADJUSTMENT
All models with condensation controls
To adjust the condensation control, the front cover must be removed. To do this remove the retaining screw
on the bottom edge and lift the cover off. It is not necessary to remove the fan from its mounting. The conden-
sation control adjuster is clearly marked. With a small screwdriver turn anti-clockwise for less sensitivity and
clockwise to increase sensitivity. The condensation control range is from 50% RH to 90% RH. The control is
set approximately half way at the factory. The condensation control may be tested by breathing through the
sensor grille on the front cover.
Note.
There is a short delay between breathing through the grille and the fan starting. Do not use steam from
a kettle to test the unit.
CLEANING/MAINTENANCE
From time to time the fan unit will need cleaning. To do this, first isolate power supply. Remove front cover as
described above. Remove the fan from its mounting by undoing the four corner screws. Dust the fan from its
mounting by undoing the four corner screws. Dust the fan unit with a dry brush. Do not immerse in water. The
front cover can be washed in warm soapy water. The filter fitted in filtered fans can be washed by hand in warm
soapy water. Hang filter up to dry. Do not wring. The inlet/retaining grille can be washed as the front cover.
GUARANTEE
This product is guaranteed against faulty manufacture for a period of two years.
WARNING: Failure to comply with installation instructions and
cautionary notes may invalidate warranty.
Further Information
This appliance 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 appliance by a person responsible for their safety.
V E N T I L A T I O N
Domus Ventilation
Cambria House
Caerphilly Business Park
Van Road
Caerphilly
CF83 3ED
Tel: +44 (0)3443 715523
Fax: +44 (0)3443 715524
Email: [email protected]
www.domusventilation.co.uk
V E N T I L A T I O N
