Samsung AVMKH020EA0 Service Manual page 214

8-2-34. Breakaway of fixed compressor discharge sensor
Outdoor unit display
Indoor unit display
Judgment method
Causes
1. Judgment time
After 30 minutes from start of digital compressor and general compressor
2. Judgment method
When digital compressor discharging temperature is Tdisc, digital, fixed compressor discharging
temperature is Tdisc, normal, in case Tdisc, real - Tdisc, ini > 30°C
3. Caution
Compressor discharging temperature conservative control is done at higher one between the two, so it is operated normally.
But DSH control is don at lower one between the two, so Tdisc, normal is neglected and controlled only by Tdisc, digital.
(Operation) (Timer)
- Refer to the following judgment method
- Fixed compressor discharge sensor departed
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(Fan) (Filter) (Removing frost)
Troubleshooting