Have 3 radiators in a room. Want to sync them together.
Got the following automation
- id: 'trv_zal_sync'
alias: TRV Sync
description: 'TRV Sync'
trigger:
- platform: state
entity_id:
- climate.trv_1_kitchen
attribute: temperature
condition: []
action:
- service: climate.set_temperature
target:
entity_id:
- climate.trv_1_zal_left
- climate.trv_1_zal_right
data_template:
temperature: ' {{ states.climate.trv_1_kitchen.attributes.temperature | int }}'
mode: single
which throws the following error
script. Unexpected error for call_service at pos 1: Z-Wave error 1405: The node failed to decode the message. (ZW1405)
Traceback (most recent call last):