Concealed Duct Installation Manual

DURASTAR.COM
25
PROBLEM POSSIBLE CAUSES SOLUTION
The unit is not
working
Power failure Wait for the power to be restored
The power is turned off Turn on the power
The fuse is burned out Replace the fuse
Remote control batteries are dead Replace batteries
The Unit’s 3-minute protection has
been activated
Wait three minutes after restarting the
unit
Timer is activated Turn timer off
Indicator
lamps con-
tinue flashing
or error code
appears
The unit may stop operation or continue to run safely. If the indicator lamps
continue to flash or error codes appear, wait for about 10 minutes. The problem
may resolve itself.
If not, disconnect the power, then connect it again. Turn the unit on.
If the problem persists, disconnect the power and contact your nearest
customer service center.
NOTE
If your problem persists after performing the checks and diagnostics above, turn off your
unit immediately and contact an authorized service center.