core/homeassistant/components/nibe_heatpump/strings.json

{
  "config": {
    "step": {
      "user": {
        "data": {
          "ip_address": "Remote address",
          "remote_read_port": "Remote read port",
          "remote_write_port": "Remote write port",
          "listening_port": "Local listening port"
        }
      }
    },
    "error": {
      "write": "Error on write request to pump. Verify your `Remote write port` or `Remote IP address`.",
      "read": "Error on read request from pump. Verify your `Remote read port` or `Remote IP address`.",
      "address": "Invalid remote address specified. Address must be an IP address or a resolvable hostname.",
      "address_in_use": "The selected listening port is already in use on this system.",
      "model": "The model selected doesn't seem to support modbus40",
      "unknown": "[%key:common::config_flow::error::unknown%]"
    }
  }
}