Trouble Shoo Ng In The Event Of Malfunc On - NANO NXC Series User Manual

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R
cycling refrigerated air dryer
Condensate drain, strainer maintenance
2. 1 1 trouble shooting in the event of malfunction
At normal working condi ons, check the pressure gauge of the dryer as:
1. R-134a
Below 27 psi: Refi ll refrigera on gas if there is insuffi cient volume (check for any leakage).
Above 60 psi: Remove a certain volume of refrigera on gas if there is excessive volume (due to ambient
temperature and air inlet temperature, because pressure increases if temperature is high).
2. R-407c
Below 60 psi Refi ll refrigera on gas if there is insuffi cient volume (check for any leakage).
Above 140 psi: Remove a certain volume of refrigera on gas if there is excessive volume (due to ambient
temperature and air inlet temperature, because pressure increases if temperature is high).
The pointer of the pressure gauge can go out of the normal working range if there
are defects in other parts of the device. The se ngs must be adjusted properly.
Consult nano-purifi ca on solu ons or a qualifi ed refrigera on technician for
Refrigerant handling in the US and Canada is only permi ed by technicians
When contac ng your service provider be sure to provide the part number and serial number of
your dryer, this can be found on the ra ng plate.
l
The locally installed strainer on the condensate drain helps to trap dirt.
It is necessary to clean the Y-strainer depending on the quan ty of the dirt pres-
ent in the system to ensure proper opera on. All our models from NXC 0020 are
equipped with this Y-strainer.
Important!
assistance.
with a valid refrigera on license.
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