Samsung service manual. split-type air conditioner. AQV09PWAN, AQV09PWAX, AQV12PWAN, AQV12PWAX, AQV09EWAN, AQV09EWAX, AQV12EWAN, AQV12EWAX, AQV09PSBN, AQV09PSBX, AQV12PSBN, AQV12PSBX, AQV09PSAN, AQV09PSAX, AQV12PSAN, AQV12PSAX, AQV09PSBNSER, AQV09PS