Controller Faceplate Icons
See
Figure
2-6, Four icons are stamped into the
controller
faceplate. They illuminate according to
situation.
Figure 2-10. Faceplate Icons
Icon (Lit) Indicates
Photo sensor for controller display (day or
night mode)
When lit (green), controller power is ON
When lit, USB cable is connected
[not used]
Owner's Manual for Flameless Air Heater
A
General Information
13