OUTDOOR UNIT INSTALLATION
Step6: Check the leakage and open the valve
1.Check all the connections are sealed correctly by using leak detector or soap suds.
2.Remove the cover on the valve with fix wrench, open the valve with 5mm Allen key.
Make sure the valve is opened fully to avoid malfunction and suffer damage.
Screw the cover back and tighten it well to ensure that it is properly sealed.
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