En-11
TROUBLESHOOTING
Symptom
Doesn’t operate at all:
The unit operates differ-
ently from the remote con-
trol unit’s setting:
Signal is not received after
replacing the batteries for
the remote control unit:
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6
4
10
CHECK ONCE
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Items to check
● Is the power supply plug disconnected from its outlet?
● Has there been a power failure?
● Has a fuse blown out, or a circuit breaker been tripped?
● Is the timer operating?
● Are the remote control unit’s batteries dead?
● Are the remote control unit’s batteries loaded properly?
● Are you using an air conditioner signal code other than signal
code A?
If the problem persists after performing these checks, or if you notice burning smells, or the OPERATION and the TIMER
indicator lamp flashes, stop operation immediately, disconnect the power supply, and consult with authorized service person-
nel.
Before requesting service perform the following check:
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