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10
FIGURE 9. Q-VENT COMPACT-R TRICKLE AND BOOST CURVES
9.
INSTALLATION INSTRUCTIONS
NOTE: The installation should be carried out by a competent person in accordance with the appropriate
authority and conforming to all the statuary and governing regulations.
9.1
When location of the unit has been chosen, fix the unit using the 2 fixing brackets, (you must make sure you
have the correct bracket on the fall side of the unit), use screws appropriate for the surface it is being fitted
to. Ensure the unit is positioned with the fall side towards the correct handed condense drain point.
10. ELECTRICAL
WARNING: THIS APPLICATION MUST BE EARTHED. ALL WIRING MUST CONFORM TO INSTITUTE OF
ELECTRICAL ENGINEERS (I.E.E.) REGULATIONS & BS 7671
10.1
The unit is suitable for a 230V, 50Hz single phase supply fused at 3A.
10.2
The unit needs a mains flexible cord (in compliance with BS 6500). Connect the cord to the terminal block
and exit through a grommet and cable clamp.
NOTE:
If no external switch live is to be used, black wire is not connected.
10.3
A fused spur, or triple pole switch having a minimum contact separation of 3.0mm, must be used to provide
isolation for the unit.
10.4
The unit is designed to be wired directly to the mains supply through a fused spur isolator which allows it to
run continuously.
10.5
ELECTRICAL WIRING OPTIONS
10.5.1 The unit is normally designed to ventilate continuously to give 8 l/s supply and intermittent exhaust
boost (24 l/s).
10.5.2 A facility is included which boosts the duty as required. The boost is achieved by:- Connecting
black wire (from the mains lead) to boost switch i.e. bathroom light switch.
. C I R C U I T
11. FAN PERFORMANCE GRAPH
FIGURE 8.
FIXING BRACKETS FOR CEILING MOUNTING
FIGURE 7. FIXING BRACKET
SCREW HOLES FOR CEILING MOUNTING
BRACKETS
FIXING HOLES
