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funcionamiento de sistema y se debe de tomarse en consideración a la hora de la instalación de
®
la válvula de MYSTICOOL
M
.
AX
WHAT can you tell me about piping and soldering?
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The MYSTICOOL
M
valve system may be installed using any of the commonly acceptable solders. Always disassemble individual components as necessary,
AX
direct the flame away from the system components, and wrap a wet rag around them to eliminate excessive heat build-up when soldering. Follow good
soldering practices including cleaning copper connections thoroughly, removing burrs from any pieces of cut copper, and purging copper lines with nitrogen
during brazing.
Use ACR grade copper tubing and keep it dry and clean. Use only long radius elbows. Install all components in accordance with local and national codes and
in conformance with good refrigeration practice for proper system operation.
The suction line must be sized for a high enough refrigerant velocity to assure proper oil return and with a low enough pressure drop to prevent system capacity
decrease. The recommended suction line pressure drop should not exceed 2 PSI [.14 BAR]. Suction line risers should have an oil trap at the bottom and at
ten-foot [3.048 meter] intervals up the riser. Risers should never exceed the horizontal run in diameter.
Liquid lines must be sized in accordance with system capacity requirements. Over or under sizing the liquid line can result in excessive flash gas or greater
®
than necessary refrigerant charge. Liquid sub-cooling will affect system performance and should be addressed at the time of the MYSTICOOL
valve
M
AX
installation.
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847.398.0250
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(+1)
847.398.1365
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