Samsung Electronics
12-15
12-2-13 Communication error
1. Checklist :
1) Is the communication cable between the indoor unit and outdoor unit connected correctly?
2) Isn’t the power cable and communication cable error?
2. Troubleshooting procedure
Yes
Restart after power off.
Is the communication error
occurred again?
Isn't the power cable
and communication cable error?
Is it the outdoor
2 Micom(In Main) model?
Exchange the outdoor unit PCB.
Terminate the service.
Correct the wrong wiring.
Is the connection of
communication cable normal?
Correct the connection of
communication cable.
Exchange the indoor/outdoor unit PCB.
Yes
Yes
Yes
No
No
No
No
Troubleshooting
24867A(1)_TH026EAV_1.indd 15
2006-05-09 ソタネト 2:57:23
Содержание H026EAV
Страница 48: ...MEMO Samsung Electronics 4 26 ...
Страница 59: ...Samsung Electronics 5 4 Ass y Control Out UH026EAV DB93 03453B UH035EAV DB93 03453A 5 11 ...
Страница 61: ...Samsung Electronics UH052EAV DB93 03665D UH060EAV DB93 03665C Exploded Views and Parts List 5 13 ...
Страница 93: ...Samsung Electronics This Document can not be used without Samsung s authorization UH052EAV 7 3 Wiring Diagram ...
Страница 94: ...Samsung Electronics This Document can not be used without Samsung s authorization UH060EAV Wiring Diagram 7 4 ...
Страница 97: ...Samsung Electronics Main This Document can not be used without Samsung s authorization 8 3 Schematic Diagram ...
Страница 145: ...13 6 Samsung Electronics OUTDOOR FAN B D DIODE IPM DC_LINK CAP SMPS IGBT Block Diagram ...
Страница 156: ...MEMO Samsung Electronics 14 11 ...
Страница 157: ...Samsung Electronics MEMO 14 12 ...