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50ZHK: Installation Instructions
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
20
Puron (R-410A) Refrigerant Charging
Refer to unit information plate and charging chart. Some Puron
(R-410A) refrigerant cylinders contain a dip tube to allow liquid
refrigerant to flow from cylinder in upright position. For cylinders
equipped with a dip tube, charge Puron (R-410A) units with cylinder in
upright position and a commercial metering device in manifold hose.
Charge refrigerant into suction-line.
Troubleshooting
Refer to the Troubleshooting Chart (
) for troubleshooting
information.
Start-up Checklist
Use the Start-Up Checklist at the back of this manual.