Heater operation mode in NR not working

Third party integrations Node-RED
1

Hello,
I am using Daikin Altherma HVAC (https://github.com/tadasdanielius/daikin_altherma) HACS integration.

There is a warm water boiler, which I want to control. It works through Lovelace buttons, but I did not find the possibility, how to control it through NR.

It looks like this:

image
image1150×798 33.7 KB

the entity which I want to set is:
water_heater.domestic_hot_water_tank

has YAML attributes:

min_temp: 30
max_temp: 60
operation_list:
  - "off"
  - "on"
  - performance
current_temperature: 55
temperature: 48
target_temp_high: null
target_temp_low: null
operation_mode: "on"
icon: mdi:bathtub-outline
friendly_name: Domestic Hot Water Tank
supported_features: 3

what I am doing wrong?

Thanks,
Michal, Slovakia

2

Your data field does not look correct.

Because of the error message I would guess the data field should be:

{ 'operation_mode': 'performance' }
1 Like
3

yes, that works, thank you!

4

Hi,
now I want to create a condition, where current_temperature is more than 53
{ 'current_temperature': 53 }

How to create it? Do I need to create any kind of variable to compare the value?

EDIT:
found a solution:

image
image732×639 18.6 KB

Thank you,
Michal

5

The if State section, there are >/< options instead of jsonata.

image

6

Yes, normally. But this entity is only On, Off, or Performance. I need to dig the entity attribute like in example.

Thanks anyway,
M

1 Like