1
(1)
(2)
This control is carried out regularly in cooling mode only.
During stopped, fan or thermostat OFF condition, indoor unit expansion valve is opened regularly for 1 to 2 min-
utes regularly (at an interval of once every 2 hours.)
During the thermostat ON, the indoor unit electronic thermostatic expansion valve is opened about 10 pulses
from the current status.
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12. Indoor Unit Refrigerant Oil Self Recovery Control
W-2WAY ECO-i SYSTEM
Control Functions
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