# MELCloud Binding
This is an openHAB binding for Mitsubishi MELCloud (opens new window). Installing this binding, you can control your Mitsubishi devices from openHAB without accessing the MELCloud App and benefiting from all openHAB automations.
# Supported Things
Supported Thing types
- melcloudaccount (bridge)
- acdevice
- heatpumpdevice
A bridge is required to connect to your MELCloud account.
# Discovery
Discovery is used after a bridge has been created and configured with your login information.
- Add the binding
- Add a new Thing of type melcloudaccount and configure with username and password
- Go to Inbox and start discovery devices using MELCloud Binding
- Supported devices (A.C. Device, Heatpump Device) should appear in your inbox
Binding support also manual Thing configuration by Thing files.
# Thing Configuration
In order to manually create a Thing file and not use the discovery routine you will need to know device MELCloud device ID. This is a bit difficult to get. The easiest way of getting this is enable debug level logging of the binding or discovery devices by the binding (discovered device can be removed afterwards).
MELCloud account configuration:
| Config | Mandatory | Description |
|---|---|---|
| username | x | Email address tied to MELCloud account. |
| password | x | Password to MELCloud account. |
| language | Language ID, see table below. |
| LanguageId | Language |
|---|---|
| 0 | English (default) |
| 1 | Bulgarian |
| 2 | Czech |
| 3 | Danish |
| 4 | German |
| 5 | Estonian |
| 6 | Spanish |
| 7 | French |
| 8 | Armenian |
| 9 | Latvian |
| 10 | Lithuanian |
| 11 | Hungarian |
| 12 | Dutch |
| 13 | Norwegian |
| 14 | Polish |
| 15 | Portuguese |
| 16 | Russian |
| 17 | Finnish |
| 18 | Swedish |
| 19 | Italian |
| 20 | Ukrainian |
| 21 | Turkish |
| 22 | Greek |
| 23 | Croatian |
| 24 | Romanian |
| 25 | Slovenian |
A.C. device and Heatpump device configuration:
| Config | Mandatory | Description |
|---|---|---|
| deviceID | x | MELCloud device ID. |
| buildingID | MELCloud building ID. If not defined, binding tries to find matching id by device ID. | |
| pollingInterval | Refresh time interval in seconds for updates from MELCloud. Minimum is 180, defaults to 360 seconds. Mitsubishi Electric introduced limits on their API so changing default value may cause excessive traffic and lock you out for several hours. |
# Channels
A.C. device channels
| Channel | Type | Description | Read Only |
|---|---|---|---|
| power | Switch | Power Status of Device. | False |
| operationMode | String | Operation mode: "1" = Heat, "2" = Dry, "3" = Cool, "7" = Fan, "8" = Auto. | False |
| setTemperature | Number:Temperature | Set Temperature: Min = 10, Max = 40. | False |
| fanSpeed | String | Fan speed: "0" = Auto, "1" = 1, "2" = 2, "3" = 3, "4" = 4, "5" = 5. | False |
| vaneHorizontal | String | Vane Horizontal: "0" = Auto, "1" = 1, "2" = 2, "3" = 3, "4" = 4, "5" = 5, "12" = Swing. | False |
| vaneVertical | String | Vane Vertical: "0" = Auto, "1" = 1, "2" = 2, "3" = 3, "4" = 4, "5" = 5, "7" = Swing. | False |
| roomTemperature | Number:Temperature | Room temperature. | True |
| lastCommunication | DateTime | Last Communication time when MELCloud communicated to the device. | True |
| nextCommunication | DateTime | Next communication time when MELCloud will communicate to the device. | True |
| offline | Switch | Is device in offline state. | True |
| hasPendingCommand | Switch | Device has a pending command(s). | True |
Heatpump device channels
| Channel | Type | Description | Read Only |
|---|---|---|---|
| power | Switch | Power Status of Device. | False |
| forcedHotWaterMode | Switch | If water mode is Heat Now (true) or Auto (false) | False |
| setTemperatureZone1 | Number:Temperature | Set Temperature Zone 1: Min = 10, Max = 30. | False |
| roomTemperatureZone1 | Number:Temperature | Room temperature Zone 1. | True |
| setTemperatureZone2 | Number:Temperature | Set Temperature Zone 2: Min = 10, Max = 30. | False |
| roomTemperatureZone2 | Number:Temperature | Room temperature Zone 2. | True |
| tankWaterTemperature | Number:Temperature | Tank water temperature. | True |
| tankTargetWaterTemperature | Number:Temperature | Tank water target temperature for heating. | False |
| lastCommunication | DateTime | Last Communication time when MELCloud communicated to the device. | True |
| nextCommunication | DateTime | Next communication time when MELCloud will communicate to the device. | True |
| offline | Switch | Is device in offline state. | True |
| hasPendingCommand | Switch | Device has a pending command(s). | True |
| heatFlowTemperatureZone1 | Number:Temperature | Heat flow temperature Zone 1. | False |
| heatFlowTemperatureZone2 | Number:Temperature | Heat flow temperature Zone 2. | False |
| heatTemperatureModeZone1 | Number | Temperature control mode for Zone 1 (0 = "Heat thermostat", 1 = "Heat flow", 2 = "Heat curve", 3 = "Cool thermostat", 4 = "Cool flow" | False |
| heatTemperatureModeZone2 | Number | Temperature control mode for Zone 2 (0 = "Heat thermostat", 1 = "Heat flow", 2 = "Heat curve", 3 = "Cool thermostat", 4 = "Cool flow" | False |
| operationMode | String | Operation mode: "0" = Idle, "1" = Heat water, "2" = Heat zones, "3" = Cooling, "4" = Defrost, "5" = Stand-by, "6" = Legionella | False |
# Full Example for items configuration
# melcloud.things
Bridge melcloud:melcloudaccount:myaccount "My MELCloud account" [ username="user.name@example.com", password="xxxxxx", language="0" ] {
Thing acdevice livingroom "Livingroom A.C. device" [ deviceID=123456, pollingInterval=360 ]
Thing heatpumpdevice attic "Attic Heatpump device" [ deviceID=789012, pollingInterval=360 ]
}
# melcloud.items
Switch power { channel="melcloud:acdevice:myaccount:livingroom:power" }
String operationMode { channel="melcloud:acdevice:myaccount:livingroom:operationMode" }
Number setTemperature { channel="melcloud:acdevice:myaccount:livingroom:setTemperature" }
String fanSpeed { channel="melcloud:acdevice:myaccount:livingroom:fanSpeed" }
String vaneHorizontal { channel="melcloud:acdevice:myaccount:livingroom:vaneHorizontal" }
String vaneVertical { channel="melcloud:acdevice:myaccount:livingroom:vaneVertical" }
Number roomTemperature { channel="melcloud:acdevice:myaccount:livingroom:roomTemperature" }
DateTime lastCommunication { channel="melcloud:acdevice:myaccount:livingroom:lastCommunication" }
DateTime nextCommunication { channel="melcloud:acdevice:myaccount:livingroom:nextCommunication" }
Switch offline { channel="melcloud:acdevice:myaccount:livingroom:offline" }
Switch hasPendingCommand { channel="melcloud:acdevice:myaccount:livingroom:hasPendingCommand" }
Switch heatpumpPower { channel="melcloud:heatpumpdevice:myaccount:attic:power" }
Switch heatpumpForcedHotWaterMode { channel="melcloud:heatpumpdevice:myaccount:attic:forcedHotWaterMode" }
Number heatpumpSetTemperatureZone1 { channel="melcloud:heatpumpdevice:myaccount:attic:setTemperatureZone1" }
Number heatpumpRoomTemperatureZone1 { channel="melcloud:heatpumpdevice:myaccount:attic:roomTemperatureZone1" }
Number heatpumpSetTemperatureZone2 { channel="melcloud:heatpumpdevice:myaccount:attic:setTemperatureZone2" }
Number heatpumpRoomTemperatureZone2 { channel="melcloud:heatpumpdevice:myaccount:attic:roomTemperatureZone2" }
Number heatpumpTankWaterTemperature { channel="melcloud:heatpumpdevice:myaccount:attic:tankWaterTemperature" }
Number heatpumpTankTargetWaterTemperature { channel="melcloud:heatpumpdevice:myaccount:attic:tankTargetWaterTemperature" }
DateTime heatpumpLastCommunication { channel="melcloud:heatpumpdevice:myaccount:attic:lastCommunication" }
DateTime heatpumpNextCommunication { channel="melcloud:heatpumpdevice:myaccount:attic:nextCommunication" }
Switch heatpumpOffline { channel="melcloud:heatpumpdevice:myaccount:attic:offline" }
Switch heatpumpHasPendingCommand { channel="melcloud:heatpumpdevice:myaccount:attic:hasPendingCommand" }
Number heatpumpFlowTemperatureZone1 { channel="melcloud:heatpumpdevice:myaccount:attic:heatFlowTemperatureZone1" }
Number heatpumpFlowTemperatureZone2 { channel="melcloud:heatpumpdevice:myaccount:attic:heatFlowTemperatureZone2" }
String heatpumpHeatTemperatureModeZone1 { channel="melcloud:heatpumpdevice:myaccount:attic:heatTemperatureModeZone1" }
String heatpumpHeatTemperatureModeZone2 { channel="melcloud:heatpumpdevice:myaccount:attic:heatTemperatureModeZone2" }
String heatpumpHeatPumpOperationMode { channel="melcloud:heatpumpdevice:myaccount:attic:operationMode" }
Caught a mistake or want to contribute to the documentation? Edit this page on GitHub (opens new window)
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