FREQUENTLY ASKED QUESTIONS
6-2
Refrigeration System FAQ
Refrigeration is accomplished by a closed loop system. It does not need to be charged. If the
charge is low and performance has been affected, then there may be a leak in the system.
Service on the refrigeration system should be done by a qualified technician who is familiar with
low temperature refrigeration systems. Please call Associated Environmental Systems to
recommend a service company in your area.
Storage FAQ
Before or after lengthy periods of inactivity the chamber should be inspected to ensure nothing
has been damaged or a leak has not developed.
1. Clean the interior and exterior of the unit.
2. Check the refrigerant charge
3. Perform a visual inspection of electrical components, and refrigeration lines.
4. Make sure the air cooled condenser is clean.