I have a similar setup for my hot water tank. I have a schedule defined by input_datetime and input_number helpers, with separate workday and non-workday schedules (workday integration):
My single automation to manage the target value (which is also an input_number):
- alias: Hot water - tank target manager
description: >-
This automation updates the value of the tank target based on the values in the
schedule. The action identifies which slot matches the current time, then sets
the target to that slot's target value.
id: 9ac52ecb-3e29-4474-b64b-9261ee9dce4e
trigger:
- platform: template
value_template: >
{{ (states('binary_sensor.workday_sensor') == 'off') and
(states('sensor.time') in
[states('input_datetime.wehw1_time')[0:5],
states('input_datetime.wehw2_time')[0:5],
states('input_datetime.wehw3_time')[0:5],
states('input_datetime.wehw4_time')[0:5],
states('input_datetime.wehw5_time')[0:5]]) }}
- platform: template
value_template: >
{{ (states('binary_sensor.workday_sensor') == 'on') and
(states('sensor.time') in
[states('input_datetime.wdhw1_time')[0:5],
states('input_datetime.wdhw2_time')[0:5],
states('input_datetime.wdhw3_time')[0:5],
states('input_datetime.wdhw4_time')[0:5],
states('input_datetime.wdhw5_time')[0:5]]) }}
condition:
condition: not
conditions:
- condition: state
entity_id: sensor.time
state: '00:00'
action:
- service: input_number.set_value
data_template:
entity_id: input_number.tank_target
value: >
{% if states('binary_sensor.workday_sensor') == 'off' %}
{% set idx = [states('input_datetime.wehw1_time')[0:5],
states('input_datetime.wehw2_time')[0:5],
states('input_datetime.wehw3_time')[0:5],
states('input_datetime.wehw4_time')[0:5],
states('input_datetime.wehw5_time')[0:5]].index(states('sensor.time')) %}
{{ [states('input_number.wehw1_tgt'),
states('input_number.wehw2_tgt'),
states('input_number.wehw3_tgt'),
states('input_number.wehw4_tgt'),
states('input_number.wehw5_tgt')][idx] }}
{% else %}
{% set idx = [states('input_datetime.wdhw1_time')[0:5],
states('input_datetime.wdhw2_time')[0:5],
states('input_datetime.wdhw3_time')[0:5],
states('input_datetime.wdhw4_time')[0:5],
states('input_datetime.wdhw5_time')[0:5]].index(states('sensor.time')) %}
{{ [states('input_number.wdhw1_tgt'),
states('input_number.wdhw2_tgt'),
states('input_number.wdhw3_tgt'),
states('input_number.wdhw4_tgt'),
states('input_number.wdhw5_tgt')][idx] }}
{% endif %}
The condition is to ignore any “unset” schedule slots, with the side-effect that I can’t set a slot to midnight. You’ll need sensor.time to use this: see the time_date integration.