13.1. 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 outlet air temperature
and pressure of the
refrigeration cycle depends on various conditions, the standard
values for them are shown in the table on the right.
13 Troubleshooting Guide
64
CS-V9BK PG CU-2 V14B KP5G / CS-V9BKP G CU-2 V18B KP5G / CS-V9BKP G CU-3 V20B KP5G / CS-V7BKP G CU-2 V19B KP5G / CS-V12B KPG