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Introduction |
| Due to time over or broken for some reason, circuit board can be damaged. When you cant turn on or change the temperature from your controller, it will be a huge chance that your circuit board is not working. Here is some tips before you start the guide. Make sure you know which room´s power you should turn off and prepare suitable size screwdriver that match your screw and buy new circuit board. | | | If your Samsung ASV09PSBAN air conditioner is not changing temperature there is a great chance the problem lies in the circuit board. Over time the circuit board can take in moisture and sometimes ruin the board as a whole. Without the circuit board, the unit is almost unusable. | | | Use this guide to replace the circuit board in your Samsung ASV09PSBAN Air conditioner | | | Before starting this guide make sure to turn the power off in the room the unit is connected to. Without the power being off you can cause damage to the unit. Also, make sure to acquire a proper screwdriver for your screw size and have a new circuit board on standby. |
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