Commercial Air Conditioner  Model: AU18/222XFERA 
 AS072/092/122XVERA 
CONTENTS 
Contents………………………………………………………....2 
1. Description of products & features………………………...3 
2. Specification………………………………………………….6 
3. Safety precaution……………………………………………
10
4. Net dimension of indoor and outdoor……………………..12 
5. Installation instructions………..……………………………1
3
6. Parts and functions………………………….………………3
6
7. Remote controller YR-H65...……………………………….3
7
8. Refrigerant diagram…………………………………………45
9. Electrical control functions………………………………….4
7
10. Diagnostic information and trouble shooting...………….5
9
11. Electrical data………………………………………………6
5
12. Performance curves.......................................................7
1
13. Noise level.....................................................................7
5
14. Air velocity distribution...................................................7
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