4
1 Phase Supply
(220-240V 50Hz).
Switched
Fused Spur
FUSE
~
L
N
Fan
L N
Fig. 2.
B.
WIRING.
WARNING: THE FAN AND ANY ANCILLARY CONTROL EQUIPMENT MUST BE ISOLATED
FROM THE POWER SUPPLY DURING THE INSTALLATION / OR MAINTENANCE.
1. Select and follow the appropriate wiring diagram (Fig. 3-6).
2. Check all connections have been made correctly and ensure all terminal connections and cable clamps are
securely fastened.
3. The cable entry must be made using the cable grommet.
4. Ensure the impeller rotates and is free from obstructions.
Fig. 3.
VA140/ 150KP Pullcord Model.
1.
On the outside, one SPACER will
always be required. Dependant
on the thickness of glass either
the thick or thin spacer will be
used.
2.
For thin (single glaze) glass the
additional spacer should be fitted
on the inside behind the fan,
engaging the locating pips.
Ensure a gasket is fitted on each side
of the glass.