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Control Specification
SiUS041111
44
Function and Control
15/18/24 class
The judgment is made with outdoor heat exchanger temperature. (6 ~ 30°C, 42.8 ~ 86°F)
Frequency
Compressor
Four way valve
Fan
ON
OFF
ON
OFF
ON
OFF
0 Hz
76 Hz
8 sec.
400 pulse
450 pulse
450 pulse
Initial opening
PI control
8 sec.
40 sec.
(R14667)
Electronic expansion
valve opening
50 sec.
120 ~ 570 sec.