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Electrical Connection

  

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4

5

2

3

Please ensure that the fan unit is positioned in 
accordance with the diagram below i.e. With 
the electrical access point (5) top left.

Fitting

1) 

Choose a suitable position for your fan 
according to Figure 1 on the back page. 
Use a cable finder to check if there are any 
buried cables or pipes in the wall. Draw 
around the outside of the fan to determine 
its exact location with a pencil. Mark the 
position of the centre of the fan on the 
wall.

2) 

Drill a hole to mark the centre point using a 
10mm drill bit. You should ensure that this 
hole is angled slightly  downwards. Using 
the drilled hole as a centre point mark the 
extractor opening on the outside wall.

3) 

Use a 10mm bit to drill a series of holes 
at 35mm intervals round the edge of the 
circle that was previously drawn. Use a 
60mm bolster chisel and club hammer to 
chop out the waste.

4) 

If necessary, use a chisel and hammer to cut 
grooves in your internal plasterwork to take 
the cable and conduit.

5) 

Fit flexible ducting into the hole, flush 
with both sides of the wall. Ensure the 
duct slopes slightly downwards towards 
the outside. Make good any plasterwork 
around the duct.

6) 

Position the fan back into place, and mark 
the four fixing points. Drill the required 
holes in the marked positions.

 If drilling 

through tile, use a ceramic drill bit.

 Insert 

wall plugs into the drilled holes.

7) 

Follow a similar procedure for the outside 
wall grille. 

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4

2

6

5

3

Casing

Retaining clip for power lines

Holes for fan mounting

Terminal block

Electrical access point 

Wire fixing rack 

Breeze

Hush

1  Casing

2  Fan propeller
3  Function module
4  Protective cover of terminal block
5  Electrical access point    

Fascia removal

 

Hush

 - Depress plastic nodule on the side of the 

fascia and gently prise away from the casing. 

Breeze

 - In order to remove the fascia for 

maintenance, please remove the small retaining 
screw and gently prise the fascia away from the 
casing. 

Summary of Contents for Hush 33100

Page 1: ...sure there are no hidden cables or pipes in the wall Please see Fig 1 on the back page for details Suitable for installation in zones 2 Outside Zones Beeze Chrome Timer Art no 32800 Timer Humidity Sensor Art no 32900 Breeze Matt Silver Timer Art no 31300 Timer Humidity Sensor Art no 31400 Breeze White Timer Art no 31100 Timer Humidity Sensor Art no 31200 Hush Chrome Timer Art no 33100 Timer Humidi...

Page 2: ...ste 4 If necessary use a chisel and hammer to cut grooves in your internal plasterwork to take the cable and conduit 5 Fit flexible ducting into the hole flush with both sides of the wall Ensure the duct slopes slightly downwards towards the outside Make good any plasterwork around the duct 6 Position the fan back into place and mark the four fixing points Drill the required holes in the marked po...

Page 3: ...For Art Nos 33200 31800 31600 3290 0 31400 31200 Fan with timer and humidity sensor switches on as control voltage is supplied to LT terminal or when humidity level adjustable between 60 and 90 is exceeded After voltage is off or humidity level H decreases the fan continues operating within the set time period adjustable between 2 and 30 min Time T and humidity H values are regulated by turning th...

Page 4: ...try and make sure they are as accurate as possible In the interest of continuous product development HiB reserves the right to alter specifications as necessary E OE T 44 0 20 8441 0352 F 44 0 20 8441 0219 E sales hib co uk hib co uk Building 3 North London Business Park Oakleigh Road South New Southgate London N11 1GN Fig 1 Electrical Safety Information Ensure mains power supply is switched off b...

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