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[heatpumpir] Fix fan speeds for mitsubishi_msc protocol (#20460)

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Zhaoqi Xu
2026-10-09 21:53:38 -04:00
committed by GitHub
parent 640d677913
commit 6b03d68fac
1 changed files with 6 additions and 3 deletions
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esphome/components/heatpumpir/heatpumpir.cpp
+6 -3
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@@ -187,15 +187,18 @@ void HeatpumpIRClimate::transmit_state() {
swing_h_cmd = HDIR_SWING;
}
// MitsubishiMSCHeatpumpIR only knows FAN_1..FAN_3 and sends anything else as auto,
// so low/medium/high have to start at FAN_1 there instead of FAN_2.
const bool three_speed_fan = this->protocol_ == PROTOCOL_MITSUBISHI_MSC;
switch (this->fan_mode.value_or(climate::CLIMATE_FAN_AUTO)) {
case climate::CLIMATE_FAN_LOW:
fan_speed_cmd = FAN_2;
fan_speed_cmd = three_speed_fan ? FAN_1 : FAN_2;
break;
case climate::CLIMATE_FAN_MEDIUM:
fan_speed_cmd = FAN_3;
fan_speed_cmd = three_speed_fan ? FAN_2 : FAN_3;
break;
case climate::CLIMATE_FAN_HIGH:
fan_speed_cmd = FAN_4;
fan_speed_cmd = three_speed_fan ? FAN_3 : FAN_4;
break;
case climate::CLIMATE_FAN_AUTO:
default: