
E-13
ENGLISH
Connecting the refrigerant pipe
Refrigerant Piping System
Refrigerant piping system table
Pipe length or height
DC30ETTX
DC36ETTX
DC42ETTX
DC48GTTX
DC60GTTX
DC72GTTX
Max. allowable length Actual pipe length L0 + H + L1 30m or less 50m or less
Allowable height length Actual pipe length
H 15m or less 30m or less
When installing, make sure there is no leakage. When recovering the refrigerant,
ground the compressor first before removing the connection pipe.
If the refrigerant pipe is not properly connected and the compressor works with the
service valve open, the pipe inhales the air and it makes the pressure inside of the
refrigerant cycle abnormally high, It may cause explosion and injury.
WARNING
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