Connection Of Refrigerant Pipe - Sinclair ASE-150AH Service Manual

3. Connection of Refrigerant Pipe


Schematic diagram of connection between indoor unit and outdoor unit:
 The refrigerant pipe adapter is located inside the outdoor unit. So remove the right front board
first, and remove M5 screws.

When the pipe is connected from the front side, the pipe can be led out through the right front
board.

When welding the refrigerant pipe, in order to prevent internal oxidation of the pipe, nitrogen
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