Trane trg-trc005-en User Manual
TRG-TRC005-EN
49
Quiz
Questions for Period 4
10
What are the two primary purposes of a thermostatic expansion valve?
11
What are the risks of too much superheat in the system?
Questions for Period 5
12
During a pump-down cycle, the compressor pumps the refrigerant from the
_____ (low or high)-pressure side of the system to the _____ (low or high)-
pressure side.
_____ (low or high)-pressure side of the system to the _____ (low or high)-
pressure side.
13
Is the moisture-indicating sight glass installed upstream or downstream of
the expansion valve?
the expansion valve?