I’ve a workaround for the “Health” problem.
Below is a new version of Haierv2.h file.
Now is Haierv3.h
The Health problem seems to be related to the Purify flag.
If PurifyControl is set to false (row 471 of Haierv3.h ) the Purify status is toggle at every command
(don’t ask why)
So the solution is to send the message two times with an interval of 1 sec.
Look at row 759
-
Result is that the Purify status after the second message is maintained (if was ON remain ON, if was off remain OFF)
-
You can change the Purify using the remote.
-
Not a perfect solution, just a workaround
I’ve also removed all the ‘deprecated’ messages.
Here is the modified file
/**
* Create by Miguel Ángel López on 20/07/19
* Modified by Alba Prades on 21/07/20
* Modified by Alba Prades on 13/08/20
* Modified by Alba Prades on 25/08/20: Added fan, dry and swing features
* Added modes
* Modified by Carlo Pinasco on 25/08/21: Workaround to fix Purify problem and fix deprecated warning messages.
*
* If PurifyControl is set to false (row 471) the Purify status is toggle at every command
* (don't ask why)
* So the solution is to send the message two times with an interval of 1 sec.
* Look at row 759
* Result is that the Purify status after the second message is maintened (if was ON remain ON, if was off remain OFF)
* You can change the Purify using the remote.
* Not a perfect solution, just a workaround :-)
*
*
**/
#ifndef HAIER_ESP_HAIER_H
#define HAIER_ESP_HAIER_H
#include "esphome.h"
#include <string>
using namespace esphome;
using namespace esphome::climate;
// Updated read offset
#define MODE_OFFSET 14
#define MODE_MSK 0xF0
#define MODE_AUTO 0x00
#define MODE_DRY 0x40
#define MODE_COOL 0x20
#define MODE_HEAT 0x80
#define MODE_FAN 0xC0
#define FAN_MSK 0x0F
#define FAN_LOW 0x03
#define FAN_MID 0x02
#define FAN_HIGH 0x01
#define FAN_AUTO 0x05
#define HORIZONTAL_SWING_OFFSET 19
#define HORIZONTAL_SWING_CENTER 0x00
#define HORIZONTAL_SWING_MAX_LEFT 0x03
#define HORIZONTAL_SWING_LEFT 0x04
#define HORIZONTAL_SWING_MAX_RIGHT 0x06
#define HORIZONTAL_SWING_RIGHT 0x05
#define HORIZONTAL_SWING_AUTO 0x07
#define VERTICAL_SWING_OFFSET 13
#define VERTICAL_SWING_MAX_UP 0x02
#define VERTICAL_SWING_UP 0x04
#define VERTICAL_SWING_CENTER 0x06
#define VERTICAL_SWING_DOWN 0x08
#define VERTICAL_SWING_HEALTH_UP 0x01
#define VERTICAL_SWING_HEALTH_DOWN 0x03
#define VERTICAL_SWING_AUTO 0x0C
#define TEMPERATURE_OFFSET 22
#define STATUS_DATA_OFFSET 17 // Purify/Quiet mode/OnOff/...
#define POWER_BIT (0)
#define PURIFY_BIT (1)
#define QUIET_BIT (3)
#define AUTO_FAN_MAX_BIT (4)
#define SET_POINT_OFFSET 12
// Another byte
#define SWING 27
#define SWING_OFF 0
#define SWING_VERTICAL 1
#define SWING_HORIZONTAL 2
#define SWING_BOTH
#define LOCK 28
#define LOCK_ON 80
#define LOCK_OFF 00
// Updated read offset
#define FRESH 31
#define FRESH_ON 1
#define FRESH_OFF 0
// Updated read offset
#define COMMAND_OFFSET 9
#define RESPONSE_POLL 2
#define CRC_OFFSET(message) (2 + message[2])
// Control commands
#define CTR_POWER_OFFSET 13
#define CTR_POWER_ON 0x01
#define CTR_POWER_OFF 0x00
#define POLY 0xa001
// temperatures supported by AC system
#define MIN_SET_TEMPERATURE 16
#define MAX_SET_TEMPERATURE 30
//if internal temperature is outside of those boundaries, message will be discarded
#define MIN_VALID_INTERNAL_TEMP 10
#define MAX_VALID_INTERNAL_TEMP 50
class Haier : public Climate, public PollingComponent {
private:
byte lastCRC;
byte status[47];
byte initialization_1[13] = {0xFF,0xFF,0x0A,0x0,0x0,0x0,0x0,0x0,0x00,0x61,0x00,0x07,0x72};
byte initialization_2[13] = {0xFF,0xFF,0x08,0x40,0x0,0x0,0x0,0x0,0x0,0x70,0xB8,0x86,0x41};
byte poll[15] = {0xFF,0xFF,0x0A,0x40,0x00,0x00,0x00,0x00,0x00,0x01,0x4D,0x01,0x99,0xB3,0xB4};
byte power_command[17] = {0xFF,0xFF,0x0C,0x40,0x00,0x00,0x00,0x00,0x00,0x01,0x5D,0x01,0x00,0x01,0xAC,0xBD,0xFB};
byte control_command[25] = {0xFF,0xFF,0x14,0x40,0x00,0x00,0x00,0x00,0x00,0x01,0x60,0x01,0x09,0x08,0x25,0x00,0x02,0x03,0x00,0x06,0x00,0x0C,0x03,0x0B,0x70};
byte climate_mode_fan_speed = FAN_AUTO;
byte climate_mode_setpoint = 0x0A;
byte fan_mode_fan_speed = FAN_HIGH;
byte fan_mode_setpoint = 0x08;
bool first_status_received = false;
// Some vars for debuging purposes
byte previous_status[47];
bool previous_status_init = false;
// Functions
void SetHvacModeControl(byte mode)
{
control_command[MODE_OFFSET] &= ~MODE_MSK;
control_command[MODE_OFFSET] |= mode;
}
byte GetHvacModeStatus()
{
return status[MODE_OFFSET] & MODE_MSK;
}
void SetTemperatureSetpointControl(byte temp)
{
control_command[SET_POINT_OFFSET] = temp;
}
byte GetTemperatureSetpointStatus()
{
return status[SET_POINT_OFFSET];
}
void SetFanSpeedControl(byte fan_mode)
{
control_command[MODE_OFFSET] &= ~FAN_MSK;
control_command[MODE_OFFSET] |= fan_mode;
}
byte GetFanSpeedStatus()
{
return status[MODE_OFFSET] & FAN_MSK;
}
void SetHorizontalSwingControl(byte swing_mode)
{
control_command[HORIZONTAL_SWING_OFFSET] = swing_mode;
}
byte GetHorizontalSwingStatus()
{
return status[HORIZONTAL_SWING_OFFSET];
}
void SetVerticalSwingControl(byte swing_mode)
{
control_command[VERTICAL_SWING_OFFSET] = swing_mode;
}
byte GetVerticalSwingStatus()
{
return status[VERTICAL_SWING_OFFSET];
}
void SetQuietModeControl(bool quiet_mode)
{
byte tmp;
byte msk;
msk = (0x01 << QUIET_BIT);
if(quiet_mode == true){
control_command[STATUS_DATA_OFFSET] |= msk;
}
else{
msk = ~msk;
control_command[STATUS_DATA_OFFSET] &= msk;
}
}
bool GetQuietModeStatus( void )
{
bool ret = false;
byte tmp;
byte msk;
msk = (0x01 << QUIET_BIT);
tmp = status[STATUS_DATA_OFFSET] & msk;
if(tmp != 0) ret = true;
return ret;
}
void SetPurifyControl(bool purify_mode)
{
byte tmp;
byte msk;
msk = (0x01 << PURIFY_BIT);
if(purify_mode == true){
control_command[STATUS_DATA_OFFSET] |= msk;
}
else{
msk = ~msk;
control_command[STATUS_DATA_OFFSET] &= msk;
}
}
bool GetPurifyStatus( void )
{
bool ret = false;
byte tmp;
byte msk;
msk = (0x01 << PURIFY_BIT);
tmp = status[STATUS_DATA_OFFSET] & msk;
if(tmp != 0) ret = true;
return ret;
}
void SetPowerControl(bool power_mode)
{
byte tmp;
byte msk;
msk = (0x01 << POWER_BIT);
if(power_mode == true){
control_command[STATUS_DATA_OFFSET] |= msk;
}
else{
msk = ~msk;
control_command[STATUS_DATA_OFFSET] &= msk;
}
}
bool GetPowerStatus( void )
{
bool ret = false;
byte tmp;
byte msk;
msk = (0x01 << POWER_BIT);
tmp = status[STATUS_DATA_OFFSET] & msk;
if(tmp != 0) ret = true;
return ret;
}
bool GetFastModeStatus( void )
{
bool ret = false;
byte tmp;
byte msk;
msk = (0x01 << AUTO_FAN_MAX_BIT);
tmp = status[STATUS_DATA_OFFSET] & msk;
if(tmp != 0) ret = true;
return ret;
}
void SetFastModeControl(bool fast_mode)
{
byte tmp;
byte msk;
msk = (0x01 << AUTO_FAN_MAX_BIT);
if(fast_mode == true){
control_command[STATUS_DATA_OFFSET] |= msk;
}
else{
msk = ~msk;
control_command[STATUS_DATA_OFFSET] &= msk;
}
}
void CompareStatusByte()
{
int i;
if(previous_status_init == false){
for (i=0;i<sizeof(status);i++){
previous_status[i] = status[i];
}
previous_status_init = true;
}
for (i=0;i<sizeof(status);i++)
{
if(status[i] != previous_status[i]){
ESP_LOGD("Debug", "Status byte %d: 0x%X --> 0x%X ", i, previous_status[i],status[i]);
}
previous_status[i] = status[i];
}
}
public:
Haier() : PollingComponent(5 * 1000) {
lastCRC = 0;
}
void setup() override {
Serial.begin(9600);
delay(1000);
Serial.write(initialization_1, sizeof(initialization_1));
auto raw = getHex(initialization_1, sizeof(initialization_1));
ESP_LOGD("Haier", "initialization_1: %s ", raw.c_str());
delay(1000);
Serial.write(initialization_2, sizeof(initialization_2));
raw = getHex(initialization_2, sizeof(initialization_2));
ESP_LOGD("Haier", "initialization_2: %s ", raw.c_str());
}
void loop() override {
byte data[47];
if (Serial.available() > 0) {
if (Serial.read() != 255) return;
if (Serial.read() != 255) return;
data[0] = 255;
data[1] = 255;
Serial.readBytes(data+2, sizeof(data)-2);
// If is a status response
if (data[COMMAND_OFFSET] == RESPONSE_POLL) {
// Update the status frame
memcpy(status, data, sizeof(status));
parseStatus();
}
}
}
void update() override {
Serial.write(poll, sizeof(poll));
auto raw = getHex(poll, sizeof(poll));
ESP_LOGD("Haier", "POLL: %s ", raw.c_str());
}
protected:
ClimateTraits traits() override {
auto traits = climate::ClimateTraits();
//traits.set_supports_away(false);
//traits.set_supports_auto_mode(true);
//traits.set_supports_heat_mode(true);
//traits.set_supports_cool_mode(true);
//traits.set_supports_dry_mode(true);
//traits.set_supports_fan_only_mode(true);
//traits.set_supports_fan_mode_on(false);
//traits.set_supports_fan_mode_off(false);
//traits.set_supports_fan_mode_auto(true);
//traits.set_supports_fan_mode_low(true);
//traits.set_supports_fan_mode_medium(true);
//traits.set_supports_fan_mode_middle(true);
//traits.set_supports_fan_mode_high(true);
// traits.set_supports_fan_mode_focus(false);
//traits.set_supports_fan_mode_diffuse(false);
//traits.set_supports_action(true);
traits.set_supported_modes(
{
climate::CLIMATE_MODE_OFF,
climate::CLIMATE_MODE_COOL,
climate::CLIMATE_MODE_HEAT,
climate::CLIMATE_MODE_FAN_ONLY,
climate::CLIMATE_MODE_DRY,
climate::CLIMATE_MODE_AUTO
});
traits.set_supported_fan_modes(
{
climate::CLIMATE_FAN_AUTO,
climate::CLIMATE_FAN_LOW,
climate::CLIMATE_FAN_MEDIUM,
climate::CLIMATE_FAN_HIGH,
climate::CLIMATE_FAN_MIDDLE
});
traits.set_supported_swing_modes(
{
climate::CLIMATE_SWING_OFF,
climate::CLIMATE_SWING_BOTH,
climate::CLIMATE_SWING_VERTICAL,
climate::CLIMATE_SWING_HORIZONTAL
});
traits.set_visual_min_temperature(MIN_SET_TEMPERATURE);
traits.set_visual_max_temperature(MAX_SET_TEMPERATURE);
traits.set_visual_temperature_step(1.0f);
traits.set_supports_current_temperature(true);
//traits.set_supports_swing_mode_off(true);
//traits.set_supports_swing_mode_both(true);
//traits.set_supports_swing_mode_vertical(true);
//traits.set_supports_swing_mode_horizontal(true);
//traits.set_supports_action(true);// Cal identificar el byte
return traits;
}
public:
void parseStatus() {
auto raw = getHex(status, sizeof(status));
ESP_LOGD("Haier", "Readed message ALBA: %s ", raw.c_str());
byte check = getChecksum(status, sizeof(status));
if (check != status[CRC_OFFSET(status)]) {
ESP_LOGW("Haier", "Invalid checksum (%d vs %d)", check, status[CRC_OFFSET(status)]);
return;
}
lastCRC = check;
current_temperature = status[TEMPERATURE_OFFSET]/2;
target_temperature = status[SET_POINT_OFFSET] + 16;
if(current_temperature < MIN_VALID_INTERNAL_TEMP || current_temperature > MAX_VALID_INTERNAL_TEMP
|| target_temperature < MIN_SET_TEMPERATURE || target_temperature > MAX_SET_TEMPERATURE){
ESP_LOGW("Haier", "Invalid temperatures");
return;
}
// Read all the info from the status message and update values in control message
// so the next message is updated
// This is usefull if there are manual changes with the remote control
SetPowerControl(GetPowerStatus());
SetHvacModeControl(GetHvacModeStatus());
// workaround for Purify problem
SetPurifyControl(false);
SetQuietModeControl(GetQuietModeStatus());
SetFastModeControl(GetFastModeStatus());
SetFanSpeedControl(GetFanSpeedStatus());
SetHorizontalSwingControl(GetHorizontalSwingStatus());
SetVerticalSwingControl(GetVerticalSwingStatus());
SetTemperatureSetpointControl(GetTemperatureSetpointStatus());
if(GetHvacModeStatus() == MODE_FAN){
fan_mode_fan_speed = GetFanSpeedStatus();
fan_mode_setpoint = GetTemperatureSetpointStatus();
}
else{
climate_mode_fan_speed = GetFanSpeedStatus();
climate_mode_setpoint = GetTemperatureSetpointStatus();
}
// Flag to enable modifications from UI as we now know the status of the A/C
first_status_received = true;
// DEBUG DATA, uncomment what's needed
//ESP_LOGW("Debug", "Power Status = 0x%X", GetPowerStatus());
//ESP_LOGW("Debug", "HVAC Mode = 0x%X", GetHvacModeStatus());
//ESP_LOGW("Debug", "Purify status = 0x%X", GetPurifyStatus());
//ESP_LOGW("Debug", "Quiet mode Status = 0x%X", GetQuietModeStatus());
//ESP_LOGW("Debug", "Fast mode Status = 0x%X", GetFastModeStatus());
//ESP_LOGW("Debug", "Fan speed Status = 0x%X", GetFanSpeedStatus());
//ESP_LOGW("Debug", "Horizontal Swing Status = 0x%X", GetHorizontalSwingStatus());
//ESP_LOGW("Debug", "Vertical Swing Status = 0x%X", GetVerticalSwingStatus());
//ESP_LOGW("Debug", "Set Point Status = 0x%X", GetTemperatureSetpointStatus());
CompareStatusByte();
// Update home assistant component
if (GetPowerStatus() == false) {
mode = CLIMATE_MODE_OFF;
} else {
// Check current hvac mode
switch (GetHvacModeStatus()) {
case MODE_COOL:
mode = CLIMATE_MODE_COOL;
break;
case MODE_HEAT:
mode = CLIMATE_MODE_HEAT;
break;
case MODE_DRY:
mode = CLIMATE_MODE_DRY;
break;
case MODE_FAN:
mode = CLIMATE_MODE_FAN_ONLY;
break;
case MODE_AUTO:
default:
mode = CLIMATE_MODE_AUTO;
}
// Get fan speed
// If "quiet mode" is set we will read it as "fan low"
if ( GetQuietModeStatus() == true) {
fan_mode = CLIMATE_FAN_LOW;
}
// If we detect that fast mode is on the we read it as "fan high"
else if( GetFastModeStatus() == true) {
fan_mode = CLIMATE_FAN_HIGH;
}
else {
// No quiet or fast so we read the actual fan speed.
switch (GetFanSpeedStatus()) {
case FAN_AUTO:
fan_mode = CLIMATE_FAN_AUTO;
break;
case FAN_MID:
fan_mode = CLIMATE_FAN_MEDIUM;
break;
//case FAN_MIDDLE:
// fan_mode = CLIMATE_FAN_MIDDLE;
// break;
case FAN_LOW:
fan_mode = CLIMATE_FAN_LOW;
break;
case FAN_HIGH:
fan_mode = CLIMATE_FAN_HIGH;
break;
default:
fan_mode = CLIMATE_FAN_AUTO;
}
}
// Check the status of the swings (vertical and horizontal and translate according component configuration
if( (GetHorizontalSwingStatus() == HORIZONTAL_SWING_AUTO) && (GetVerticalSwingStatus() == VERTICAL_SWING_AUTO) ){
swing_mode = CLIMATE_SWING_BOTH;
}
else if(GetHorizontalSwingStatus() == HORIZONTAL_SWING_AUTO){
swing_mode = CLIMATE_SWING_HORIZONTAL;
}
else if(GetVerticalSwingStatus() == VERTICAL_SWING_AUTO){
swing_mode = CLIMATE_SWING_VERTICAL;
}
else{
swing_mode = CLIMATE_SWING_OFF;
}
}
this->publish_state();
}
void control(const ClimateCall &call) override {
ClimateMode new_mode;
bool new_control_cmd = false;
ESP_LOGD("Control", "Control call");
if(first_status_received == false){
ESP_LOGD("Control", "No action, first poll answer not received");
return;
}
if (call.get_mode().has_value()) {
// User requested mode change
new_mode = *call.get_mode();
ESP_LOGD("Control", "*call.get_mode() = %d", new_mode);
// It seems that this message is no needed, we keep it here commented
if((new_mode != CLIMATE_MODE_OFF) && (GetPowerStatus() == false)){
// if the current mode is off -> we need to power on
sendData(power_command, sizeof(power_command));
delay(1000);
}
else
{
switch (new_mode) {
case CLIMATE_MODE_OFF:
SetPowerControl(false);
sendData(control_command, sizeof(control_command));
break;
case CLIMATE_MODE_AUTO:
SetPowerControl(true);
SetHvacModeControl(MODE_AUTO);
// Recover fan_speed and setpoint (when switching to fan_only they are "lost")
SetFanSpeedControl(climate_mode_fan_speed);
SetTemperatureSetpointControl(climate_mode_setpoint);
sendData(control_command, sizeof(control_command));
break;
case CLIMATE_MODE_HEAT:
SetPowerControl(true);
SetHvacModeControl(MODE_HEAT);
// Recover fan_speed and setpoint (when switching to fan_only they are "lost")
SetFanSpeedControl(climate_mode_fan_speed);
SetTemperatureSetpointControl(climate_mode_setpoint);
sendData(control_command, sizeof(control_command));
break;
case CLIMATE_MODE_DRY:
SetPowerControl(true);
SetHvacModeControl(MODE_DRY);
// Recover fan_speed and setpoint (when switching to fan_only they are "lost")
SetFanSpeedControl(climate_mode_fan_speed);
SetTemperatureSetpointControl(climate_mode_setpoint);
sendData(control_command, sizeof(control_command));
break;
case CLIMATE_MODE_FAN_ONLY:
SetPowerControl(true);
SetHvacModeControl(MODE_FAN);
// Recover fan_speed and setpoint (fan_only values are "special")
SetFanSpeedControl(fan_mode_fan_speed);
SetTemperatureSetpointControl(fan_mode_setpoint);
sendData(control_command, sizeof(control_command));
break;
case CLIMATE_MODE_COOL:
SetPowerControl(true);
SetHvacModeControl(MODE_COOL);
// Recover fan_speed and setpoint (when switching to fan_only they are "lost")
SetFanSpeedControl(climate_mode_fan_speed);
SetTemperatureSetpointControl(climate_mode_setpoint);
sendData(control_command, sizeof(control_command));
break;
}
}
// Publish updated state
mode = new_mode;
this->publish_state();
}
//Set fan speed
if (call.get_fan_mode().has_value()) {
switch(call.get_fan_mode().value()) {
case CLIMATE_FAN_LOW:
SetFanSpeedControl(FAN_LOW);
break;
case CLIMATE_FAN_MIDDLE:
SetFanSpeedControl(FAN_MID);
break;
case CLIMATE_FAN_MEDIUM:
SetFanSpeedControl(FAN_MID);
break;
case CLIMATE_FAN_HIGH:
SetFanSpeedControl(FAN_HIGH);
break;
case CLIMATE_FAN_AUTO:
SetFanSpeedControl(FAN_AUTO);
break;
}
sendData(control_command, sizeof(control_command));
}
//Set swing mode
if (call.get_swing_mode().has_value()){
switch(call.get_swing_mode().value()) {
case CLIMATE_SWING_OFF:
// When not auto we decide to set it to the center
SetHorizontalSwingControl(HORIZONTAL_SWING_CENTER);
// When not auto we decide to set it to the center
SetVerticalSwingControl(VERTICAL_SWING_CENTER);
break;
case CLIMATE_SWING_VERTICAL:
// When not auto we decide to set it to the center
SetHorizontalSwingControl(HORIZONTAL_SWING_CENTER);
SetVerticalSwingControl(VERTICAL_SWING_AUTO);
break;
case CLIMATE_SWING_HORIZONTAL:
SetHorizontalSwingControl(HORIZONTAL_SWING_AUTO);
// When not auto we decide to set it to the center
SetVerticalSwingControl(VERTICAL_SWING_CENTER);
break;
case CLIMATE_SWING_BOTH:
SetHorizontalSwingControl(HORIZONTAL_SWING_AUTO);
SetVerticalSwingControl(VERTICAL_SWING_AUTO);
break;
}
sendData(control_command, sizeof(control_command));
}
if (call.get_target_temperature().has_value()) {
float temp = *call.get_target_temperature();
ESP_LOGD("Control", "*call.get_target_temperature() = %f", temp);
control_command[SET_POINT_OFFSET] = (unsigned int) temp - 16;
sendData(control_command, sizeof(control_command));
target_temperature = temp;
this->publish_state();
}
}
void sendData(byte * message, byte size) {
byte crc_offset = CRC_OFFSET(message);
byte crc = getChecksum(message, size);
word crc_16 = crc16(0, &(message[2]), crc_offset-2);
// Updates the crc
message[crc_offset] = crc;
message[crc_offset+1] = (crc_16>>8)&0xFF;
message[crc_offset+2] = crc_16&0xFF;
Serial.write(message, size); delay(1000);Serial.write(message, size);
auto raw = getHex(message, size);
ESP_LOGD("Haier", "Message sent: %s - CRC: %X - CRC16: %X", raw.c_str(), crc, crc_16);
}
String getHex(byte * message, byte size) {
String raw;
for (int i=0; i < size; i++){
raw += " " + String(message[i]);
}
raw.toUpperCase();
return raw;
}
byte getChecksum(const byte * message, size_t size) {
byte position = CRC_OFFSET(message);
byte crc = 0;
if (size < ( position)) {
ESP_LOGE("Control", "frame format error (size = %d vs length = %d)", size, message[2]);
return 0;
}
for (int i = 2; i < position; i++)
crc += message[i];
return crc;
}
unsigned crc16(unsigned crc, unsigned char *buf, size_t len)
{
while (len--) {
crc ^= *buf++;
crc = crc & 1 ? (crc >> 1) ^ POLY : crc >> 1;
crc = crc & 1 ? (crc >> 1) ^ POLY : crc >> 1;
crc = crc & 1 ? (crc >> 1) ^ POLY : crc >> 1;
crc = crc & 1 ? (crc >> 1) ^ POLY : crc >> 1;
crc = crc & 1 ? (crc >> 1) ^ POLY : crc >> 1;
crc = crc & 1 ? (crc >> 1) ^ POLY : crc >> 1;
crc = crc & 1 ? (crc >> 1) ^ POLY : crc >> 1;
crc = crc & 1 ? (crc >> 1) ^ POLY : crc >> 1;
}
return crc;
}
};
#endif //HAIER_ESP_HAIER_H