Packet `0x62`: Get Response

This packet is issued by the heat pump in response to a 0x42 - Get Request packet. Unlike the ack-only form of Packet 0x61, this packet will include response information.

The first byte of this packet represents the command type that is being responded to. That is, if a device requested 0x02, the first byte of this packet will in turn be 0x02.

Byte	Purpose	Possible Values	Supported by mUART	Notes
0	CommandType	Multiple	Partial
1-15	Packet Specific	N/A	N/A	The exact contents of these bytes depend on the command type.

Firmware dumps have revealed the existence of packets 0x50, 0x51, and 0xA0, but no information about these command types exist yet.

Supported Command IDs

📄️ Command 0x02 - Get Current Settings

This packet's structure and contained information is very similar to that of

📄️ Command 0x03 - Get Temperatures

This command is used to retrieve temperature information from the heat pump.

📄️ Command 0x04 - Get Error State

This packet is occasionally sent by the MHK2 to retrieve error information from the heat pump.

📄️ Command 0x05 - Get Timer Info

This packet's information was pulled from SwiCago's HeatPump library. It has yet

📄️ Command 0x06 - Get Operation State

This packet's information was pulled from SwiCago's HeatPump library. It has

📄️ Command 0x09 - Get Run Status

This command returns information about the heat pump's current run status. It is unclear if this is called as part of

📄️ Command 0x20 and 0x22 - Get Functions

Sent as a response to requesting current installer functions from the heat pump. Command 0x20 denotes the first page

📄️ Command 0xA1 - Unknown Kumo Packet

The purpose of this packet is currently unknown. Its existence and the below memory map were extracted from a Kumo Cloud

📄️ Command 0xA2 - Unknown Kumo Packet