Samsung MXJ-YA1509 Series, Installation Manual

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3. 3.
Guideline for each installation process Guideline for each installation process
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Heat Recovery Heat Recovery Connection from front side Connection from front side
Connection from bottom at the Connection from bottom at the
left/right side left/right side
Single Single
Installation Installation
Combination Combination
installation installation
Caution for connecting the pipe Caution for connecting the pipe
• •
When connecting the pipe to the When connecting the pipe to the unit, the unit may get damaged by a unit, the unit may get damaged by a brazing fire brazing fire
and a flame. and a flame.
Use a flame proofing cloth to protect Use a flame proofing cloth to protect the unit from a brazing fire or flame. the unit from a brazing fire or flame.
Ambient air temperature sensor for detecting outside temperature is located on the Ambient air temperature sensor for detecting outside temperature is located on the
left side of the welding left side of the welding part. Make sure not to damage the temperature part. Make sure not to damage the temperature sensor when sensor when
welding it. welding it.
• •
The O-ring and Teflon packing inside The O-ring and Teflon packing inside service valve may get damaged by a service valve may get damaged by a welding welding
fire. Wrap the bottom side of the service valve with a wet cloth and weld it as shown fire. Wrap the bottom side of the service valve with a wet cloth and weld it as shown
above. Make sure not to interrupt
above. Make sure not to interrupt the brazing with the drops of the wet cl the brazing with the drops of the wet cloth. oth.
• •
The connecting pipes of liqui The connecting pipes of liquid side and gas side d side and gas side should not contact each other. should not contact each other.
Vibration may cause a damage to the pipes. Vibration may cause a damage to the pipes.
Cautions Cautions