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Website:
www.polypipe.com/ventilation
LAB1105R, Issue 3, August 2015
Wiring Instructions:
It is recommended that the fans are connected into the lighting circuit, with double pole isolation (3mm minimum
contact separation) provided before the room light switch and suitably fused, in accordance with the latest edition of
the IEE Wiring Regulations.
Wall mounted fans for fixed wiring should be connected to the power supply through a cable with solid conductors of
1.0mm² or 1.5mm².
ONLY STF100LV SELV MODELS ARE SUITABLE FOR SHOWER CUBICLES OR ZONES 1 & 2
(IN THIS RANGE)
WARNING: ISOLATE ELECTRICITY SUPPLY BEFORE STARTING WORK
IF IN ANY DOUBT CONSULT A QUALIFIED ELECTRICIAN
SL = 230 Vac Switched Live
L = 230 Vac Permanent Live N = Neutral
Lv/Nv = 12Vac
STF100LV-S(BS*)
STF100LV-T(BS*)
STF100LV-PC(BS*)
STF100LV-H(BS*)
+ Optional timer
STF100LV-HPC(BS*)
+ Optional timer
Diagram 5
