NOTE:
- Correct wiring connections are basic requirements for automatic
setting. If the wires are connected incorrectly when the power is
turned on, the settings will not be made correctly and operation
will not be possible.
- When address numbers are set automatically, you will not know
which address number corresponds to which indoor unit.
- Do not turn off the power supply for at least 1 minute during
automatic address setting, otherwise the settings will not be
made correctly.
Automatic address resetting for group control
After setting DIP switches 1 to 4 to OFF and stop operation. Then press the “AIR SWING
AUTO”, “OPERATION MODE” and “Air conditioner No.” switches simultaneously. Then
addresses will be momentarily reset, and then automatic address setting will be carried out
once more. /
Switching the thermistor
- The temperature detection thermistor used for detecting the air
temperature and changing between COOL and HEAT operation
can be switched between the thermistor at the indoor unit and the
thermistor at the remote control unit box. However, do not switch
to the remote control unit thermistor if using two remote control
units.
1. While operation is stopped, press and hold the STOP/RUN switch,
and then press the UP and DOWN / switches together.
2. "DO" or "01" will appear in the time display.
3. Press the FORWARD or BACK timer switches to switch the
display between "00" and "01 ". "00" ... Indoor unit setting (factory
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