CellarPro 3000Scm, Owner'S Manual

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40
V3.3.16
Installation Tips and Guidelines
•
Make sure all electrical connections are secure.
•
Inspect Evaporator and Condensing unit fans to confirm airflow. There shouldn’t
be any excessive vibration, noise or obstructions to airflow.
•
Observe system pressures and temperatures during charging and initial operation
and keep note of them as they will be required for the Service and Support Data
Sheet which initiates the warranty.
•
Do not overcharge or use refrigerant with additives.
•
Remember that bubbles in a sight glass may be caused by a restriction as well as
a shortage of refrigerant. A properly charged system may still have small bubbles
visible in the sight glass, so use actual superheat and subcooling readings to charge
the system.
•
Do not leave unit unattended until the system has reached normal operating
conditions, and the system has been observed properly cycling on/off to the desired
set point and differential.
•
Make sure all access valve caps are in place and tight.