D C I N V E R T E R C O M P R E S S O R C R I T E R I A
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23 Miscellany
(1) The compressor should be carried carefully to avoid drop, drag ,impact and should not apply
partial force on projection parts such as pipe, hermetic terminals, foot during carrying and
processing.
(2) The compressor should not be operated to form a vacuum and to absorb air. The compressor only can
run in one direction which according to lead routing wiring diagram. Never reversion otherwise the
compressor will be in trouble.
（3）The compressor should not be left opened in the atmosphere for more than 5 minutes.
When the air entered into the unit system with refrigerant R410A orR134a
or R1234yf, it will expedite the deterioration of the oil and result in
the capillary depositing and the reducing of insulation resistance.
（4）Electric pulse should not be applied to compressor when it is in vacuum.
（5）The compressor should be kept in the place with low-dust, low-moisture.
（6）The compressor can
’
t be used in the place with corrosive atmosphere such as hot spring and
chemical
warehouse. It should not be the structure often splash water on the surface of the
compressor forcibly.
（7）The trouble of cross valve, electromagnetic valve, defroster, refrigerant controller, fan motor
used in refrigerating system may cause compressor accident .So their reliability should be
ensured completely. Moreover, the way of design, manufacture, application of refrigeration
cycle with less-leak should be adopted.
Summary of Contents for HIGHLY WHP08750VCDNC9AU
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