16. Troubleshooting Guide
16.1
Refrigeration Cycle System
In order to diagnose malfunctions, make sure that there
are no electrical problems before inspecting the
refrigeration cycle. Such problems include insufficient
insulation, problem with the power source, malfunction of
a compressor and a fan. The normal pressure of the
refrigeration cycle depends on various conditions, the
standard values for them are shown in the table on the
right.
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