# Fibaro Radiator Thermostat FGT-001 - low batteri, overheating

**URL:** <https://community.homey.app/t/fibaro-radiator-thermostat-fgt-001-low-batteri-overheating/28405>\
**Category:** Devices\
**Tags:** z-wave\
**Created:** [April 15, 2020, 4:16am UTC](https://community.homey.app/t/fibaro-radiator-thermostat-fgt-001-low-batteri-overheating/28405 "2020-04-15T04:16:52Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Kurt\_Lindholm](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/kurt_lindholm/32/16850_2.png) [@Kurt\_Lindholm](https://community.homey.app/u/Kurt_Lindholm)\
**Post date:** [April 15, 2020, 4:16am UTC](https://community.homey.app/t/fibaro-radiator-thermostat-fgt-001-low-batteri-overheating/28405/1 "2020-04-15T04:16:52Z")

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Hi.  
I have a couple of times seen that when FGT-001 is running low on battery, something is going bad.  
What I think is: that when FGT-001 is running the weekly “motioning program” (fully opening/closing the valve) of the valve on low batteri, it’s able to open the valve completely, but cannot close/get back to setpoint due to lack og power - in my cases it has resulted in a VERY hot room 32°C…  
Fibaro has atmitted that there might be a problem, and it is escalated to R&D.

Have a nice day out there.

-Kurt