Outdoor Unit Fan Control In Cooling Operation - Daikin EWAQ016BAW Service Manual

Basic Control
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.
46
Upper limit of outdoor unit
Pc < 2,75 MPa
PI control
Lapse of time
-1 step on
outdoor unit fan
PI control
fan revolutions
Step 8
Pc > 3,24 MPa
PI control
Hold the
current step on
outdoor unit fan
Lapse of time
*For fan revolutions in each step,
refer to information on previous
page.
+1 step on
outdoor unit fan
Functional Description
ESIE11-05