Mitsubishi Electric PURY-HP72 Service Handbook page 82

[3-3 Functions of the Major Components of Outdoor Unit ]
Part Symbols
name (functions)
4-way 21S4a
valve
Fan mo- FAN motor
tor
HWE13080
Notes Usage
Changeover between heating and
cooling
Regulates the heat exchanger ca-
pacity by adjusting the operating
frequency and operating the pro-
peller fan based on the operating
pressure.
Specifications
AC208-230V
Dead: cooling cycle
Live: heating cycle
(TKMU)
AC200-230V, 920W
(YKMU)
AC380-460V, 920W
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Check method
Continuity check
with a tester
GB