7-8. Electronic expansion valve control
The most proper opening of the electronic expansion valve is calculated and controlled under the
present operating condition based on the table below.
Operation mode Pulse range
Cooling/dry mode Between 47 and 480 pulses
Heating mode Between 39 and 480 pulses
NOTE:
At the time of supplying the power to the outdoor unit, the initialization of the electronic ex-
pansion valve is operated (528 pulses are input to the closing direction).
7-8. Electronic expansion valve control - (04-24) - 7. Various control
CONTROL AND
FUNCTIONS
CONTROL AND
FUNCTIONS
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