JOhNsON CONTROLs
13
FORM ET115.24-NOM5 (908)
Electrical Enclosure
The optional bottom hinged electrical enclosure
provides access to a spacious electrical compartment.
This compartment houses all electric heat and control
components. Terminal strips are furnished for simple
power and control wiring connections.
All components furnished for field 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 and all electrical connections should be
tightened to minimize problems during start-up.
Any devices such as fan switches or thermostats
that have been furnished from the factory for field
installation must be wired in strict accordance with the
applicable wiring diagrams. Failure to do so could result
in personal injury or damage to components and will
void all manufacturers’ warranties.
The fan motor(s) should never be controlled by any
wiring or device other than the factory furnished switch
or thermostat/switch combination, without factory
authorization.
All field wiring should be done in accordance with
governing codes and ordinances. Any modification 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 field
installed or wired components.
TELEsCOPING BOTTOM PANEL
The telescoping bottom panel allows for fully recessing
the unit while permitting service access into the ceiling
plenum. The architectural ceiling panel is finished with
a durable powder coat paint.
Portions of the inlet louver not directly
below unit inlet may require cover
-
ing in the field on applications where
infiltration of ceiling plenum air into
space is undesired. Telescoping skirt
and collar assembly must be field ad
-
justed to assure a proper fit between
filter frame and louvered inlet panel
assembly. Refer to assembly submittal
drawings for specific dimensions.
LD13890
LD13892
