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Samsung Electronics
Check Operation & Amount of Refriherant Automatically Checking
ߨࣗߣࢋЇϩͱ͔ɇϩ̈ʀθʪ˙θ̈˝ʪθɇ͝ϩɇ͔ͱЇ͝ϩʒʪϩʪʀϩ̈ͱ͝˙Ї͝ʀϩ̈ͱ࣍͝A˵ʪʀ̧̈͝˝ϩ˵ɇ͔ͱЇ͝ϩͱ˙θʪ˙θ̈˝ʪθɇ͝ϩ࣎
This function detects amount of refrigerant in the system through refrigerant amount detection operation.
[CAUTION]
• If the operation cycle is not stable, refrigerant amount detection operation may end.
• Accuracy of the result may decrease if the product was not operated for long period of time before the refrigerant
amount detection operation. Use the refrigerant amount detection operation function after operating the product in
cooling mode for at least 30 minutes.
• Product may trigger protection operation depending on the installation environment.
In this case, result of refrigerant amount detection may not be accurate.
• If escape the warranty temperatures, can not get the accurate results.
- Indoor: 20 ~ 30 °C
- Outdoor: 5 ~ 43 °C
Actions to take after the detection result
• Exessive amount of refrigerant
- Discharge 5% the detected amount of refrigerant and restart the refrigerant amount detection operation.
• Insufficient amount of refrigerant
- Add 5% of the detected amount of refrigerant and restart the refrigerant amount detection operation.
• Judgment not available
- Check if the refrigerant amount detection operation was executed within guaranteed temperature range.
Execute trial operation to check if there's any other problems on the system.
Start
Press the Tact switch "K2" 4 times
Input S-NET pro signal
Satisfy the temperature condition
Detect amount of refrigerant
Judge the amount of refrigerant
(Judgment not
available)
(Normal)
End
(Excessive)
(Insufficient)
