Important: Before installing the FX-ZFR1811 Router in plenum
applications, verify acceptance of exposed plastic materials in plenum areas with
the local building authority. Building codes for plenum requirements vary by
location. Some local building authorities accept compliance to UL 1995, Heating and
Cooling Equipment, whereas others use different acceptance criteria.
Follow these guidelines when installing an FX-ZFR1811 Router:
Transport the FX-ZFR1811 Router in the original container to minimize vibration and shock damage.
Verify that one 1/2 in. trade size Electrical Mechanical Tubing (EMT) connector is shipped with the FX-ZFR1811 Router.
Do not drop the FX-ZFR1811 Router or subject it to physical shock.