Opentherm: Cycle rate & minimum on time.

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Archie32
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Joined: Thu Mar 18, 2021 6:33 pm

Opentherm: Cycle rate & minimum on time.

Post by Archie32 »

Hi all,

I was wondering if running Opentherm overrides the default Evohome combi cycle rate and minimum on time of 6 cycles & 1 minute, and if not, do these need adjusting to compliment Opentherm?

Thanks.
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Richard
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Re: Opentherm: Cycle rate & minimum on time.

Post by Richard »

I still adjust them, because when low load mode cuts in I believe it uses these settings.
Home: 2012 Built Oak & Timber Frame Home (EPC Score 95 - A Rated)
Renewable Tech: GSHP, Solar Thermal, Solar PV & 20kWh Battery Storage
Smart Home Platform: Home Assistant, Shelly & Salus Smart Home
Archie32
Posts: 17
Joined: Thu Mar 18, 2021 6:33 pm

Re: Opentherm: Cycle rate & minimum on time.

Post by Archie32 »

Thanks for your reply.

Would you mind sharing what you adjust these to?

Many thanks.
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Richard
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Location: Mid Wales
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Re: Opentherm: Cycle rate & minimum on time.

Post by Richard »

Archie32 wrote:Thanks for your reply.

Would you mind sharing what you adjust these to?

Many thanks.
Gas boilers are 6 cycles per hour and 1 minute minimum on time.
Home: 2012 Built Oak & Timber Frame Home (EPC Score 95 - A Rated)
Renewable Tech: GSHP, Solar Thermal, Solar PV & 20kWh Battery Storage
Smart Home Platform: Home Assistant, Shelly & Salus Smart Home
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