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6).When the electronic scale displays the proper weight (refer to the gauge and the pressure of the low
side), disconnect the charge hose from the 3-way valve’s service port immediately and turn off the air
conditioner before disconnecting the hose.
7). Mount the valve stem caps and the service port
Use torque wrench to tighten the service port cap to a torque of 18N.m.
Be sure to check for gas leakage.
6.6 Re-installation while the indoor unit need to be repaired
1. Collecting the refrigerant into the outdoor unit
Procedure
1). Confirm that both the 2-way and 3-way valves are set to the opened position
Remove the valve stem caps and confirm that the valve stems are in the opened position.
Be sure to use a hexagonal wrench to operate the valve stems.
2). Connect the charge hose with the push pin of handle lo to the 3-way valves gas service port.
3). Air purging of the charge hose.
Open the handle Lo valve of the manifold valve
slightly to purge air from the charge hose for 5 seconds
and then close it quickly.
4). Set the 2-way valve to the close position.
Summary of Contents for xpower blue II 38KCL109313G
Page 1: ...C10 INVERTER SERIES Service Manual 2012 CSI A1 1206 ...
Page 12: ...10 5 Wiring Diagram 5 1 Indoor Unit 42KCL109313G 42KCL112313G 42KCL118313G ...
Page 13: ...11 42KCL124313G ...
Page 14: ...12 5 2 Outdoor Unit 38KCL109313G 38KCL112313G 38KCL118313G ...
Page 15: ...13 38KCL124313G ...
Page 36: ...34 9 2 Diagnosis and Solution 9 2 1 EEPROM parameter error diagnosis and solution ...
Page 37: ...35 9 2 2 Indoor unit and outdoor unit communication protection error diagnosis and solution ...
Page 40: ...38 9 2 7 High temperature protection of compressor top diagnosis and solution ...