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F1p
@f1p
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Joined: Oct 27, 2025
Last seen: Jun 12, 2026
Profile Activity
Topics: 1 / Replies: 116
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RE: Hoped for improvements not being realised on my Mitsubishi heat pump

@davidalgarve Would you be willing to in MELPump > Detailed Report > Share As URL So we can see a detailed and interactive chart please?

5 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Hoped for improvements not being realised on my Mitsubishi heat pump

  I haven't been able to locate the outdoor unit model number here or in your signature, but a 120 in the part number suggests it's 12kW rather...

5 months ago
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Air Source Heat Pumps (ASHPs)
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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 ...

5 months ago
Forum
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  

5 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, ...

5 months ago
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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.  

5 months ago
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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...

5 months ago
Forum
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...

5 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...

5 months ago
Forum
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...

5 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...

5 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...

5 months ago
Forum
Air Source Heat Pumps (ASHPs)
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