User manual

5
• During installation, do not place the guide wire
or control box at the air inlet of the fan, to avoid
aecting the incoming air and interference with
the blades of the fan.
• The LED-HL [=HIR2] lamp has a relatively high
temperature; do not let it get close to ammable
materials or parts.
• For the best heat-sink eects, do not wrap the
control box completely with tape or sponge.