ClimaCool UCA Manual - Manual (Page 24)

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24
Caution: Do not charge to achieve subcooling temperature when the TXV is overfeeding. If the TXV is overfeeding,
readings may still indicate low subcooling and low superheat, but circuit may not be undercharged.
Run
Compressor
for 5 Minutes
Is Superheat
in Range?
Yes No
Is Subcooling
in Range?
Yes No
Is Superheat
Low or High?
High Low
Turn TXV
Adjustment
Stem Clockwise
Is Subcooling
Low or High?
High Low
Add Refrigerant
Is Subcooling
Low or High?
High Low
Recheck Superheat
and Complete
Start-up and
Warranty Form
Add Refrigerant
Remove
Refrigerant
Turn TXV
Adjustment Stem
Counter Clockwise
Startup Documentation
All startup paperwork and documentation must be submitted to ClimaCool. Future warranty claims cannot be processed
without a completed Startup and Warranty Registration form on fi le (See page 25 for warranty registration form and page
45 for warranty).