Climate.turn_on issue


Everytime i press on climate.turn_on it sends the state 15 to my lg AC . which turns on my ac in a different function because my ac supports 18-30 . degree 
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I am using ESPhome Climate for LG AC. and I am using custom UI
 however  i found out these attributes from states. i dont know how to modify that default 15 degree temp command to 18 or something else
hvac_modes: off, heat_cool, cool, dry
min_temp: 18
max_temp: 30
target_temp_step: 1
fan_modes: auto, low, medium, high
swing_modes: off, vertical
current_temperature: 0
temperature: 15
fan_mode: low
swing_mode: off
friendly_name: anuronir Living Room AC
supported_features: 41
.
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>
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and the UI code is here 
- type: custom:button-card

            entity: climate.anuronir_living_room_ac

            name: Climate

            double_tap_action: !include popup/sovrum_klimat.yaml

            template:

              - base

              - icon_climate

              - circle

            variables:

              circle_input: >

                [[[

                  if (entity) {

                      return entity.state === 'cool'

                          ? Math.round(entity.attributes.temperature).toString()

                          : Math.round(entity.attributes.current_temperature).toString();

                  }

                ]]]

              circle_input_unit: "°C"

```