Items To Be Checked First - Samsung AR09/12JSPFBWKN Service Manual

4-4 Items to be checked first

1. The input voltage should be rating voltage
The air conditioner may not operate properly if the voltage is out of this range.
2. Is the link cable linking the indoor unit and the outdoor unit linked properly?
The indoor unit and the outdoor unit shall be linked by 4 cables.
Check the terminals if the indoor unit and outdoor unit are properly linked by the same number of cables.
Otherwise the air conditioner may not operate properly.
3. When a problem occurs due to the contents illustrated in the table below it is a symptom not related to the malfunction of the
air conditioner.
Samsung Electronics
10% range.
±
4-27