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Procedure:
1.
Confirm that both the 2-way and 3-way valves are set to the open
position.
2. Connect the charge set to the 3-way valve’s service port.
- Leave the valve on the charge set closed.
- Connect the charge hose with the push pin to the service port.
3. Open the valves (Low side) on the charge set and discharge the
refrigerant until the gauge indicates 0.5 to 1 kg/cm
2
G (0.05 to 0.1
MPa) .
- If there is no air in the refrigeration cycle [ the pressure when
the air conditioner is not running is higher than 1 kg/cm
2
G (0.1
MPa) ], discharge the refrigerant until the gauge indicates 0.5
to 1 kg/cm
2
G (0.05 to 0.1 MPa). If this is the case, it will not be
necessary to apply a evacuation.
- Discharge the refrigerant gradually; if it is discharged too
suddenly, the refrigeration oil will be discharged.
11.1.5. Evacuation (Installation)
(No refrigerant in the refrigeration cycle)
49
Содержание CS-C9BKNG
Страница 7: ...4 Dimensions 7 ...
Страница 8: ...5 Refrigeration Cycle Diagram 8 ...
Страница 9: ...6 Block Diagram 9 ...
Страница 10: ...7 Wiring Diagram 10 ...
Страница 31: ...3 For the embedded piping 31 ...
Страница 32: ... This can be used for left rear piping left bottom piping also 32 ...
Страница 59: ...14 Technical Data 59 ...
Страница 60: ...15 Exploded View 60 ...
Страница 66: ...How to use electronic circuit diagram 66 ...
Страница 69: ...20 3 PRINT PATTERN INDOOR UNIT PRINTED CIRCUIT BOARD BOTTOM VIEW 69 ...
Страница 70: ... MACC Printed in Malaysia 70 ...