Crown Verity SW Series - Manual (Page 14)

SW Series Manual
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WARNING
!
Electric Shock
Field wiring to the heater must be connected and grounded in accordance with national,
state, provincial, local codes and to the guidelines in the this manual. In the United States
refer to the most current revisions to the ANSI/NFPA 70 Standard and in Canada refer to
the most current revisions the CSA C22.1 Part I Standard.
Disconnect power to heater before servicing.
Failure to follow these instructions can result in death or electrical shock
This fixture is equipped with high temperature silicone lead wires to make connections to branch circuit.
Remove the wire-ties prior to making electrical connections.
Wiring connections should always be through one of the knockouts in the top wire raceway. Wire
connections must also be made outside the of the top wire raceway. Consult the factory, or a qualified
electrician for details on staging.
Supply wires must be a copper conductor type, with a minimum size of 10AWG.
Infrared heater must be connected to the earthing conductor (green wire) installed by the factory.
See above for use in Totally Exposed Outdoor Applications.
Electrical
2.0 Installation • Outdoor Application • Electrical
Totally Exposed Outdoor Applications
Figure 2.7 • Exposed Outdoor Application
CAUTION
!
For totally exposed outdoor applications (not ceiling protected) ensure connections are made as illustrated
in Figure 2.7
NOTE: All conduit, conduit fittings, and junction boxes are field supplied. Must be NEMA Type 4x or
equivalent. Heater must be suspended from mounting brackets.
6”
Minimum