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TROUBLE CHART (Cont.)
TROUBLE REASON ACTION
Strange noises coming from the
indoor unit.
Occasionally the indoor unit can emit
some strange short noises during
operation or when it has stopped.
These are generally due to the of
temperature changes on the plastic parts.
Normal operation
Starting in heating mode for heat
pump systems
If the system starts at low ambient
temperatures, it takes a little while to
reach a comfortable room temperature.
When the system is started by the remote
control, it emits a signal beep, but the
louvre does not swing and the fan does
not run until the operating temperature
has been reached.
Normal operation
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