7
ISOLATE FROM THE POWER SUPPLY PRIOR TO ANY MAINTENANCE AND CLEANING
USER INSTRUCTIONS
•
At intervals appropriate to the installation, inspect and clean the fan to ensure there is no build up of grease
or dirt on the impeller or the motor.
•
The motor is fitted with sealed for life bearings and does not require lubrication.
DISMANTLING
G1 Remove the four fixing screw covers on the indoor grille frame and unscrew. Note: In the frame recesses
are marked A & B and these correspond with the covers.
G2 Partially remove the fan and remove the connector socket by lifting up the lever gently with a finger. Unplug
the controller cable (wired version only) and remove fan.
G3 Remove the outdoor grille from inside ready for cleaning.
G4a/b Loosen the clamping screws and remove the clamps. Remove the fan from the frame.
G5 Remove the grille.
G6 Partially unscrew the two safety catch screws on the face housing. Depress the two side catches.
G7 Lift off the housing.
G8 Release the Power Supply/Receiver Unit catch located at the bottom left of the motor body housing
assembly
G9 Lift the Power Supply/Receiver Unit until the second catch engages. Slide the controller connection socket
from the housing (wired version only).
G10 Release the motor body housing assembly locking catch located to the left of the socket connector cutout
and rotate the motor body housing assembly anti-clockwise until the bayonet catches disengage.
G11 Withdraw the motor body housing assembly.
G12 Remove the impeller with a sharp pull, away from the motor.
CLEANING
IMPORTANT: Keep all electrical components away from water.
G13 Wipe the wall liner with a damp cloth.
G14 Wipe the motor housing assembly with a damp cloth.
G15 Wash all non-electrical components in hot water and detergent.
Fig. 3
F6a
WIRED VERSION ONLY
F6b
