Method of the exhaust temperature control is checked with the temperature being detected
Malfunction by the exhaust pipe thermistor
Detection
Be sure to turn off power switch before connect or disconnect connector, or
else parts damage may be occurred.
YES
NO
the temperature
exceeds 110 shortly ć
after the machine
1) The cryogen may have been leaked during
installation, or there may be leakage in the
piping system.
2) There may be other causes to make the
exhaust temperature too high.
Electrify the machine again and turn it on with
the remote controller, then measure the
temperature at the exhaust temperature sensor
of the compressor on the outdoor unit
Measure the temperature at the exhaust temperature
sensor of the compressor on the outdoor unit
YES
Malfunctions occur after running
for some time? even though the
asured temperature is below
117ć
.
Exhaust temperature
sensor is broken and
needs be replaced
NO
HSU12/18VHJ(DB)
Functions and control
62
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