Samsung MXJ-YA1509 Series Installation Manual page 66

3. 3.
Guideline for each installation process Guideline for each installation process
Heat Recovery Heat Recovery
Single Single
Installation Installation
Combination Combination
installation installation
Cautions Cautions
Connection from front side Connection from front side
Caution for connecting the pipe Caution for connecting the pipe
When connecting the pipe to the unit, the unit may get damaged by a When connecting the pipe to the
• •
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.
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
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
• •
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 the brazing with the drops of the wet cl above. Make sure not to interrupt
The connecting pipes of liqui The connecting pipes of liquid side and gas side
• •
Vibration may cause a damage to the pipes. Vibration may cause a damage to the pipes.
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unit, the unit may get damaged by a brazing fire
the unit from a brazing fire or flame.
part. Make sure not to damage the temperature sensor when
service valve may get damaged by a welding
the brazing with the drops of the wet cloth.
d side and gas side should not contact each other.
Connection from bottom at the Connection from bottom at the
left/right side left/right side
brazing fire
sensor when
should not contact each other.
welding
oth.