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CBX40UHV
5. Indoor Blower Test
Field Test Mode
AHC in Idle Mode
(No heating cooling or
indoor fan operation)
To enter Field Test Model,
push and hold button next
7−segment LED display until
(Solid bar), then release
button.
Turn room thermostat
to OFF
(Solid bar) starts
blinking on 7−Segment
LED Display.
Push and hold button until the
solid A symbol is displayed on
the 7−Segment LED, then
release button.
Control will cycle the indoor blower motor for ten seconds at 70% of maximum air for selected capacity
size unit. Control will automatically exit Field Test Mode.
Yes
No
A
_
_
Figure 41. Indoor Blower Test
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