BALL VALVE
• Review material O-ring, valve core seal for securing suitability with oil.
CAUTION
Check if the valve is suitable for the refrigerant (model)
when replacing.
DRYER
• Change desiccant (XH-6 XH-10) Volume of desic
cant is increased.
CAUTION
Complete welding within one hour after the package of
dryer is opened.
PRESSURE SWITCH
• Adopt for some models for better reliability.
CAUTION
Check if the valve is suitable for the refrigerant (model)
when replacing.
OTHER PIPING
• Review the water, contaminants controlling level.
• Review thickness of pipes.
CAUTION
During storage, due care must be taken so that foreign
matters such as dust and water do not enter.
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