2-2
THE RADIANT ELEMENTS
The ceramic glass module consists of one 6
"
and
one 8
"
element. The elements are controlled by an
infinite switch. When a switch is turned to the Low,
Medium or High position, contacts
L1
to
H1
, and
L2
to
H2
close, and provide 240-volts to the element.
At the same time, contacts
L1
to
P
close, and
provide 120-volts to the surface unit indicator light.
A resistor inside the switch also energizes and
creates a heat load, which opens cycling contacts
L2
to
H2
. This controls the element’s “on” time, and
therefore its operating temperature.
The exhaust vent fan can be activated by the
manual fan switch during operation of the ceramic
glass module.
L2
L1
P
H2
H1
1A
2A
SURFACE
UNIT
INDICATOR
SENSOR
RADIANT ELEMENT
INFINITE SWITCH
L1 L2
120 V
N
