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F1p
@f1p
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Joined: Oct 27, 2025
Last seen: Oct 6, 2026
Profile Activity
Topics: 1 / Replies: 126
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Reply
RE: Ecodan Zone 2 Mitshibishi thermostat Auto Adapt

With a bit of work you could probably create a template to take the difference between a room temperature sensor and target and adjust one the offset ...

9 months ago
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Air Source Heat Pumps (ASHPs)
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RE: Melpump Users Anywhere?

I think this was resolved last night, it was for me anyway  

9 months ago
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Air Source Heat Pumps (ASHPs)
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RE: Melpump Users Anywhere?

@sheriff-fatman Yes, that's a good point - this conversation is related only to the Beta feature of the onboard compensation curve Further to that, ...

9 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Melpump Users Anywhere?

I reviewed some device logs and there is a mistake in the JSON schema being sent by MELPump so the adapter is not taking any action on it.  

9 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Melpump Users Anywhere?

@sheriff-fatman has a meltdown when it has to adjust slightly at 5°C and starts cycling I have a similar sort of issue, although at a slightl...

9 months ago
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Air Source Heat Pumps (ASHPs)
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?

Ours was £132 in 2023,As there is no highly flammable (R410a) or parts that if failed could be particularly dangerous in my unit, i decided to service...

9 months ago
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Air Source Heat Pumps (ASHPs)
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RE: Ecodan FTC6 DHW timing etc

@davidalgarve I have never made a conversion from standard to large personally, I presume you Service > Thermistors page already shows THW5A (up...

9 months ago
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Air Source Heat Pumps (ASHPs)
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RE: Ecodan FTC6 DHW timing etc

Mode RestrictionFor ease, let's assume you have no schedule and hot water runs purely on meeting the temperature drop parameterSay you have just finis...

9 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Ecodan Pump Issues… Circulation pump turns off when heat pump compressor turns off

@patch321 The recommended is 32L/min.... The range for the 11.2kW unit is 14.4 to 32.1l/min This may not pose a significant issue in compar...

9 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Ecodan Pump Issues… Circulation pump turns off when heat pump compressor turns off

Throwing ideas out there, to protect pipework if they use a particularly large primary circulation pump on the 11.2's and someone does increase the sp...

9 months ago
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Air Source Heat Pumps (ASHPs)
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RE: Ecodan Pump Issues… Circulation pump turns off when heat pump compressor turns off

  This is the 'OUTLET' from the external unit yes (so flow, before 3 way valve), as the magnetic filter is shown just below  

9 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Ecodan Pump Issues… Circulation pump turns off when heat pump compressor turns off

@patch321 No, not standardThe valve below it is the end of the Pre-Plumbed cylinder, this has been fitted by your installer

9 months ago
Forum
Air Source Heat Pumps (ASHPs)
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