# Plugwise Adam HA - Boiler activity readings - can someone explain?

**URL:** <https://community.homey.app/t/plugwise-adam-ha-boiler-activity-readings-can-someone-explain/28202>\
**Category:** Questions & Help\
**Created:** [April 11, 2020, 7:40am UTC](https://community.homey.app/t/plugwise-adam-ha-boiler-activity-readings-can-someone-explain/28202 "2020-04-11T07:40:12Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Max\_Redecker](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/max_redecker/32/12885_2.png) [@Max\_Redecker](https://community.homey.app/u/Max_Redecker)\
**Post date:** [April 11, 2020, 7:40am UTC](https://community.homey.app/t/plugwise-adam-ha-boiler-activity-readings-can-someone-explain/28202/1 "2020-04-11T07:40:12Z")

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Hi,

I have a question about the readings that I get from my Boiler shown in Adam.

Currently it shows a lot of activity and large temperature spikes in a short time frame.  
I was wondering if this is normal behaviour for an open therm thermostat or that something is wrong?

And on a side note can someone explain me the activity graph? it has to do with the spikes in the boiler temperature graph I think, but I don’t know what the orange and black are in that graph as it’s in percentages and not in temperature reading.

Boiler graphs:

 ![Screenshot 2020-04-11 at 09.32.17](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/7/2/722df6a11abd7230b01e2ae1d2db8b59b496716f.png)

Thermostat readings:

 ![Screenshot 2020-04-11 at 09.33.08](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/7/b/7bf1ebf782e314043f06777d8cc5d94b44d106a7.png)

Boiler specs:

 ![WhatsApp Image 2020-03-07 at 09.45.31](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/1/1/112a460892f9f3874cbde54b7a883ba6f56b438e.jpeg)