ENVIRO-TEC
7
FORM ET115.24-NOM12 (718)
Any devices such as fan switches or thermostats
that have been furnished from the factory for eld
installation must be wired in strict accordance with the
applicable wiring diagrams. For electrical devices that
are eld mounted and provided by others, please refer to
the original manufacturer’s IOM for proper installation,
troubleshooting and operation guidance. Failure to do so
could result in personal injury or damage to components
and will void all manufacturer’s warranties.
All eld wiring should be done in accordance with
governing codes and ordinances. Any modication of
the unit wiring without factory authorization will result
in voiding of all factory warranties and will nullify any
agency listings.
The manufacturer assumes no responsibility for any
damages and/or injuries resulting from improperly eld
installed or wired components.
This unit is listed to UL/CSA standards. All modications
to line voltage wiring must be performed in accordance
with the NEC and inspected by ETL to maintain product
listing. Unauthorized modication to any wiring may
impact unit performance and void ETL listing and/or
product warranty.
ELECTRICAL ENCLOSURE
The electrical control enclosure provides access to
the electrical compartment. This compartment houses
all electric heat and control components. Terminals
are furnished for simple power and control wiring
connections. Multiple knockouts allow wiring entries
from either side of the compartment.
All components furnished for eld installation, by either
the factory or the controls contractor should be located
and checked for proper function and compatibility. All
internal components should be checked for shipping
damage. After installation and before energizing
the unit, verify voltage and check that all electrical
connections are tight. Electrical connections should be
periodically checked for tightness.
Figure 3: Electrical enclosure
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