Troubleshooting
Samsung Electronics 151
If the Auto Trial Operation is not completed- UP is displyed(UnPrepared)
Prior to starting the air conditioning operation after the initial
installation and Auto Trial Operation is carried out.
This process, the stable operation to protect the system and verify
the defect of the product.
1. Tracking is complete and after the initial installation, if you do not
have a history of Auto Trial Operation is completed, UP will be
displayed.
2. Execute the Auto Trial Operation by Tact Switch.
3. UP display disappears after Auto Trial Operation is complete, normal
operation is possible.
4. Auto Trial Operation is completed, if there is a history, normal
operation execution.
No
Yes
Was Auto Trial Operation
Completed?
Power On
Trial Operation available
LED display the UP (UnPrepared)
Preliminary check for the Test Operation
Execute the Auto Trial Operation
4-3 Appropriate Measures for Different Symptom
4-3-1 Outdoor Unit Test Operation Flow
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