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7). Mount the valve stems nuts and the service port cap
Be sure to use a torque wrench to tighten the service port cap to a torque 18N.m.
Be sure to check the gas leakage.
7.7 Re-installation while the outdoor unit need to be repaired
1. Evacuation for
the whole system
Procedure:
1). Confirm that both the 2-way and 3-way valves are set to the opened position.
2). Connect the vacuum pump to 3-way valve’s service port.
3). Evacuation for approximately one hour. Confirm that the compound meter indicates -0.1Mpa.
4). Close the valve (Low side) on the charge set, turn off the vacuum pump, and confirm that the gauge
needle does not move (approximately 5 minutes after turning off the vacuum pump).
5). Disconnect the charge hose from the vacuum pump.
Содержание FS2MIF-140AE2
Страница 5: ...4 3 Dimensions FS2MIF 140AE2 FS2MIF 180AE2 FS3MIF 210AE2 ...
Страница 6: ...5 FS3MIF 270AE2 FS4MIF 280AE2 ...
Страница 7: ...6 FS4MIF 360AE2 FS5MIF 360AE2 ...
Страница 8: ...7 4 Wiring Diagram FS2MIF 140AE2 FS2MIF 180AE2 ...
Страница 9: ...8 FS3MIF 210AE2 FS3MIF 270AE2 FS4MIF 280AE2 ...
Страница 10: ...9 FS4MIF 360AE2 FS5MIF 360AE2 ...
Страница 35: ...34 9 3 Trouble shooting 9 3 1 For the indoor unit 9 3 1 1 Indoor EEPROM malfunction ...
Страница 36: ...35 9 3 1 2 Indoor outdoor units communication error ...
Страница 44: ...43 9 3 2 For the outdoor unit 9 3 2 1 Outdoor EEPROM malfunction ODU E0 ...
Страница 46: ...45 9 3 2 3 Voltage protection ODU E5 ...
Страница 47: ...46 9 3 2 4 PFC module protection ODU E6 For FS4MIF 280AE2 FS4MIF 360AE2 FS5MIF 360AE2 ...
Страница 51: ...50 9 3 2 7 Low pressure protection ODU P2 For FS4MIF 280AE2 FS4MIF 360AE2 FS5MIF 360AE2 ...
Страница 52: ...51 9 3 2 8 Current protection of compressor ODU P3 ...