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Verfügbare Sprachen
Verfügbare Sprachen
Set the room temperature to 16°C in the cooling operation mode or to 32°C in the heating operation mode. Then, press the operation
button.
;
NO
Does the compressor operation lamp light?
| =
Remove the 2P connector (brown, red cords) connecting
the terminal board and the control P.W.B., and measure
the voltage between the brown and red cords coming
YES
from the terminal board. (Tester: DC range, brown side @),
red side ©).
YES
Does the compressor operation lamp turn OFF about 10
seconds after it lights?
Ve
sv
ts a DC voltage of approx.
35V|
YES
generated?
;
After measurement
is completed,
connect the 2P connector again.
When
the outdoor compressor
operates,
the electrical
parts are normal. Check the refrigerating cycle.
Check that the F cable is connected
correctly and also check there is no
disconnection.
<7 Connection is normal.
Check the electrical parts
Check the outdoor unit.
in the Indoor unl,
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