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■ How to check the Oil separator blockage
- Nitrogen gas blowing to Discharge line
OK : Nitrogen gas come out from suction line
NG : No gas come out from suction line
* Some solenoid valve or 4way valve may have leak.
So even though the result was ok, check the temperature of oil separator return line again after replace the compressor.
1) Test run to check oil separator (high pressure side)
▶ Normal : Check point temp. ≒ Saturated T_Pd
▶ Abnormal : Check point temp. ≒ surrounding temp.
* Check point : Oil out line of oil separator.
3-26
Address
Serial Number
Operation Mode
Operation Status
Error Code
Capacity
Target Frequency1
Order Frequency1
Current Frequency1
Target Frequency2
Order Frequency2
Current Frequency2
Check points
High Pressure
Saturated T-Pd
Low Pressure
Saturated T_Ps
Discharge1
Discharge2
10,06,00
10,06,01
-
-
Test
Test
Heat
Heat
g11
g11
22HP
22HP
58
61
58
61
58
61
61
64
61
64
61
64
23.6
24.6
o
o
40
C
42
C
5.4
5
o
o
-7
C
-9
C
o
o
53.1
C
68
C
o
o
53.5
C
62.7
C
Samsung Electronics
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