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4. Trouble Shooting
Items Contents
Purpose
Securing the credibility of the compressor lifetime against the generation
of over-current at the compressor part in the DC Link Low Voltage
condition.
Condition for Generation Detected DC Link Voltage is less than the standard.
Expected
Causes
Installation
Installation fault and input of low-voltage power
PCB
Assembly
Damage of DC link voltage detection circuit and reactor terminal
connection error
6.7 Troubleshooting Outdoor Error
CH 23 (DC Link Voltage Low)
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