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Troubleshooting
Installer and user reference guide
44
RXYSQ4~6T8V/YB
VRV IV-S system air conditioner
4P482277-1B – 2020.10
11.2.15 Symptom: The compressor in the outdoor unit does not stop after a short heating
operation
This is to prevent refrigerant from remaining in the compressor. The unit will stop
after 5 to 10 minutes.
11.2.16 Symptom: The inside of an outdoor unit is warm even when the unit has stopped
This is because the crankcase heater is warming the compressor so that the
compressor can start smoothly.
11.2.17 Symptom: Hot air can be felt when the indoor unit is stopped
Several different indoor units are being run on the same system. When another
unit is running, some refrigerant will still flow through the unit.
Содержание VRV IV-S RXYSQ4T8VB Series
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