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Check on amount of refrigerant
charge
Is a proper quantity of refrigerant charged?
The following method is available for additional charging of
refrigerant.
(1) Calculate additional refrigerant quantity.
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Total length of
φ
22.2-mm
liquid pipe)
× 0.37
Total length of
φ
9.5-mm
liquid pipe)
× 0.059
Total length of
φ
6.4-mm
liquid pipe)
× 0.022
Total length of
φ
19.1-mm
liquid pipe)
× 0.26
Total length of
φ
12.7-mm
liquid pipe)
× 0.12
Total length of
φ
15.9-mm
liquid pipe)
× 0.18
Check the stop valves for
conditions.
Has the additional refrigerant charging amount been
recorded on the "Precautions for servicing" label?
Check to be sure the stop valves are under the following
conditions.
Liquid-pipe
stop valve
Name
System name
Open
—
Open
RTSYQ10~16P
RTSYQ20P
Open
Open
Open
Equalizing pipe
stop valve
Gas pipe
stop valve
Summary of Contents for RTSQ10PY1
Page 1: ...6L 1 Service Manual 5764 3 5 HDW 3XPS...
Page 12: ...QWURGXFWLRQ 6L 1 LL...
Page 20: ...HDWXUHV RI 7KLV 0RGHO 6HULHV 6L 1 HQHUDO QIRUPDWLRQ...
Page 21: ...6L 1 6SHFLILFDWLRQV 3DUW 6SHFLILFDWLRQV 6SHFLILFDWLRQV 2XWGRRU 8QLWV QGRRU 8QLWV...
Page 92: ...6L 1 XQFWLRQ LVW RI 6ZLQJ ODS 2SHUDWLRQV RQWURO RI OHFWURQLF SDQVLRQ 9DOYH...
Page 138: ...2XWOLQH RI RQWURO QGRRU 8QLW 6L 1 XQFWLRQ...
Page 202: ...LHOG 6HWWLQJ 6L 1 7HVW 2SHUDWLRQ...