MCAC-VTSM-2014-09 R410A All DC Inverter Mini VRF
Troubleshooting 65
Part 4 Troubleshooting
1. PCB ports instructions ....................................................................... 66
2. PCB parts instructions ....................................................................... 68
3. Function setting dials witches instructions ...................................... 70
4. LED on PCB instructions .................................................................... 71
5. PCB Introduction ................................................................................. 72
6. Error code table ................................................................................... 73
7. Troubleshooting .................................................................................. 74