Super Free Match
Service Manual
INSTALLATION
106
c) Turn off the R410A tank and the Hi-knob immediately, when adding refrigerant is enough.
Cautio ！n
Make sure the liquid and gas side stop valves are opened completely after the installation.
Make sure the length of liquid pipe is exactly.
Additional refrigerant charge must be measured exactly.
Make sure that the refrigerant which charge into the unit is in liquid state.
Please prevent the refrigerant leakage from your body when remove the charging hose.
Please heat the refrigerant tank with hot water or hot air when the outside temperature is too low.
However, it must be forbidden to heat with fire directly, otherwise it may lead to explosion.
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