Part No | Position | Description |
| 4055388096 | 1 | temperature sensor,ambient L550 |
| 4055388575 | 10 | fan blade,ZL-490*151*12-3KN |
| 4055462529 | 11 | fan motor,ZKFN-50-8-2-3 |
| 4055388484 | 13 | Housing,side,left,(EXT U) |
| 4055388500 | 14 | top cover,(EXT U) 1000mm |
| 4055332722 | 16 | coil,reactor,RoHS R25027(AL)(J) |
| 4055388427 | 17 | assembly,valve,4-ways |
| 4055388435 | 17.1 | cut-off valve |
| 4055388369 | 17.2 | valve,4-ways |
| 4055441747 | 17.3 | plate,Support,valve |
| 4055462545 | 18 | assembly,valve,liquid |
| 4055443511 | 18.1 | valve,liquid,ext u |
| 4055410601 | 19 | Compressor,with,fittings,KTF235D22UMT |
| 4055462537 | 2 | assembly,condenser,[ext u] |
| 4055388260 | 20 | temperature sensor,discharge hose,L380 |
| 4055410627 | 21 | assembly,main electronic board,box,(EXT U) |
| 4055410619 | 21.2 | main electronic board,(EXT U) |
| 4055473880 | 24 | connecting hose |
| 4055410585 | 25 | grill,rear,metal,(EXT U) |
| 4055332300 | 3 | temperature sensor,L650 |
| 4055388567 | 4 | Housing,side,right,(EXT U) |
| 4055388120 | 5 | Handle,large |
| 4055388138 | 6 | cover,valve |
| 4055445623 | 7 | chassis,Base plate,ext u |
| 4055388559 | 8 | front panel,ext u |
| 4055420212 | 9 | grill,front,plastic,EXT U |
| 4055388583 | 99 | cable,Compressor |