[H] Turn off they geyser if it is on and not rating current

Configuration
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1

I have the CBI Astutute consented to HA via localtuya, I have set up some automation as to when to turn it on, but my idea is to turn it off again when it’s hot instead of leaving it on for a set time (not that I have worked that out yet either).

This to me looked like it should have worked, but it’s not

alias: Power off Geyser
description: ''
trigger:
  - platform: device
    type: turned_on
    device_id: 1e1af0f2be7ea3bbb21314ff4ff4c755
    entity_id: switch.geyser
    domain: switch
condition:
  - condition: state
    entity_id: switch.geyser
    state: '0'
    attribute: current_consumption
action:
  - type: turn_off
    device_id: 1e1af0f2be7ea3bbb21314ff4ff4c755
    entity_id: switch.geyser
    domain: switch
mode: single

As a geyser will run until it’s hot, the current consumption would drop to zero when it’s finished, so I am checking if it is on but not drawing any current.

Any help would be much appreciated.