Table of Contents
1 SAFETY 3
1.1 Warning . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.2 Caution. . . . . . . . . . . . . . . . . . . . . . . . . . 3
2 Specifications 4
3 Installation 5
3.1 Notices . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3.2 Installation Site . . . . . . . . . . . . . . . . . . . . 5
3.3 Safety Precautions for Electric Appliances. 5
3.4 Clearances . . . . . . . . . . . . . . . . . . . . . . . 6
3.5 Indoor Coil . . . . . . . . . . . . . . . . . . . . . . . 6
3.6 Interface Board (K03081) . . . . . . . . . . . . . 6
3.7 Outdoor Unit . . . . . . . . . . . . . . . . . . . . . . 7
3.8 Connection Pipes . . . . . . . . . . . . . . . . . . 8
3.9 Operation Test. . . . . . . . . . . . . . . . . . . . . 8
4 Troubleshooting 9
4.1 Interface Board . . . . . . . . . . . . . . . . . . . . 9
4.2 Outdoor Unit Error Codes . . . . . . . . . . . . 10
5 Commissioning Checklist 11
6 Replacement Parts 12
List of Figures
Figure 1: Installation and Clearances . . . . . 6
Figure 2: Winting Interface Board to ODU . . 7
Figure 3: Indoor Coil Sensor Location . . . . 7
Figure 4: Tube Tightening . . . . . . . . . . . 8
Figure 5: Interface Board . . . . . . . . . . . . 9
Figure 6: ODU Serial Number Location . . . . 11
Figure 7: Exploded View 9k and 12k . . . . . 12
Figure 8: Exploded View 18k and 24k . . . . . 14
Figure 9: Exploded View 30k and 36k . . . . . 16
List of Tables
Table 1: Outdoor Unit Specifications . . . . . 4
Table 3: Checklist After Installation . . . . . . 8
Table 2: Tubing Torque Tightening . . . . . . 8
Table 4: Interface Board Display . . . . . . . 9
Table 5: Outdoor Unit Error Codes . . . . . . 10
Table 6: Parts List 9k and 12k . . . . . . . . . 13
Table 7: Parts List 18k and 24k . . . . . . . . 15
Table 8: Parts List 30k and 36k . . . . . . . . 17
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