# Anyone monitoring a new R32 Ecodan?

**URL:** <https://community.openenergymonitor.org/t/anyone-monitoring-a-new-r32-ecodan/19577>\
**Category:** Heatpump\
**Created:** [19 January 2022 12:06 UTC](https://community.openenergymonitor.org/t/anyone-monitoring-a-new-r32-ecodan/19577 "2022-01-19T12:06:26Z")\
**Posts on this page:** 1\
**Showing post:** 121

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**Author:** ![johncantor](https://community.openenergymonitor.org/user_avatar/community.openenergymonitor.org/johncantor/32/22113_2.png) [@johncantor](https://community.openenergymonitor.org/u/johncantor)\
**Post date:** [2 November 2023 09:13 UTC](https://community.openenergymonitor.org/t/anyone-monitoring-a-new-r32-ecodan/19577/121 "2023-11-02T09:13:31Z")

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Yes, this is exactly what my 6kW used to do (before I took it out!) Are you faliliar with ‘running information’ in the service menu? You would find that the compressor discharge superheat will be a healthy 20, 40 degrees etc, but at 01:00 it will have gone to zero. I thought this impossible, but modern compressors can cope with liquid entering the suction side [https://www.youtube.com/watch?v=RXV-35gfQrk&t=22s](https://www.youtube.com/watch?v=RXV-35gfQrk&t=22s)  
what is happening is evaporation is happening in the compressor instead of outside. Normally, your air-out from the unit might be 4 degrees colder than air-in, but at 01:15, I bet your air out of the unit will be less than 1 degree colder. I gave up trying to discuss with Mitsubishi since they never acknowledged it as a problem

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