Samsung Electronics 226
Piping Diagram
Outdoor Fan Motor
▪ Purpose
fan.
▪ Concept
The fan RPM is regulated through PD control to enable operation according to the target high pressure in cooling mode.
▪ Control specifications in detail
Control the fan RPM by assuming the target pressure. In case of cooling operation, control RPM by assuming the target high pressure.
In case that the high pressure is higher than the target pressure, raise the Fan RPM on the assumption that condensation is not enough.
The target pressure is as in the table.
Cooling
Cooling
7-3 Functions (cont.)
7-3-2-1 Actuator (cont.)
7-3-2 Control (cont.)
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