Basic Control ESIE11-05
46 Functional Description
2.5 Outdoor Unit Fan Control in Cooling Operation
While in cooling operation, if the outdoor temperature is low, this mode provides high pressure
control using the outdoor unit fan.
Upper limit of outdoor unit
fan revolutions
Step 8
-1 step on
outdoor unit fan
+1 step on
outdoor unit fan
PI control
Lapse of time
PI control
Pc < 2,75 MPa
PI control
Pc > 3,24 MPa
*For fan revolutions in each step,
refer to information on previous
page.
Lapse of time
Hold the
current step on
outdoor unit fan
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