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7.2.3.2 Retentive open angle in 2 minutes after compressor starts up:
z Cool, dry
Outdoor temp.
~22ć 22ć~
Compressor frquency ~30 30~60 60~ ~30 30~60 60~
PMV open angle 230 220 240 260 250 280
z Heat
Outdoor temp.
~6ć 6ć~
Compressor frquency ~30 30~60 60~ ~30 30~60 60~
PMV open angle 200 180 220 240 230 260
7.2.3.3 Standard open angle in 2 minutes after compressor starts up:
z Cool, dry
Outdoor temp.
~22ć 22ć~
Compressor frquency ~30 30~60 60~ ~30 30~60 60~
PMV open angle 250 240 250 220 200 240
z Heat
Outdoor temp.
~6ć 6ć~
Compressor frquency ~30 30~60 60~ ~30 30~60 60~
PMV open angle 150 140 170 180 150 210
7.2.3.4 confirmation of over-heat degree
z Standarded over-heat degree
Actual running Hz ~20 ~30 ~40 ~50 ~60 ~70 ~80 ~90 90~
Cool, dry 2 2 2 4 4 6 6 4 2 TSH0
˄ć˅
heat 2 2 2 1 1 1 1 0 0
z When discharging temp. Td is too high or too low, modify the EEV angle.
Act after compressor has started up for 4 minutes
Mode modification angle Max. modification
Cooling
Td˚95ćˈ-1 degree / 2 minutes
55ć Td95ć, keep the angle
TD55ć, +1 degree / 2 minutes, and plus to 0 degree gradually
Max. -5
Cooling
Td35ćˈ+1 degree / 2 minutes
35ć Td40ć, keep the angle
TD˚40ć, -1 degree / 2 minutes, and reduce to 0 degree gradually
Max. +5
Heating
Td˚95ćˈ-1 degree / 2 minutes
55ć Td95ć, keep the angle
Max. -5
0 1 2 3 4 5 6 7
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ĸ
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pulse
-135-