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Barrovian1963
@barrovian1963
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Eminent Member
Joined: Feb 15, 2025
Last seen: Feb 28, 2025
Topics: 1 / Replies: 15
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RE: Fujitsu Waterstage WOYG160LJL Air Source Heat Pump

@jamespa Thanks. I’m going to try and leave well alone for a while ( not to mention giving you a break from my constant questions ) and see how we go....

2 months ago
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RE: Fujitsu Waterstage WOYG160LJL Air Source Heat Pump

So before I exhaust your patience completely, 10mins on 10mins off is one 20min cycle. Therefore it's cycling 3 times an hour and while not ideal shou...

2 months ago
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RE: Fujitsu Waterstage WOYG160LJL Air Source Heat Pump

Can I just ask a (another) basic question, going back to my obsession with cycling. What is considered a 'cycle'? Is one period on followed by an off ...

2 months ago
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RE: Fujitsu Waterstage WOYG160LJL Air Source Heat Pump

@gary Good morning, thanks for taking the time to reply. Yes, you've described my system exactly. This is what I was suggesting I might try to @jamesp...

2 months ago
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RE: Fujitsu Waterstage WOYG160LJL Air Source Heat Pump

@jamespa Good morning, and once again I'm amazed at how generous you are with your time and willingness to help. Thank you. I got it down to a he...

2 months ago
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RE: Fujitsu Waterstage WOYG160LJL Air Source Heat Pump

@jamespa Back at home now so thought I'd just update with how things are going. Yes, you're right. That's exactly what it's doing. Even though I've r...

2 months ago
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RE: Fujitsu Waterstage WOYG160LJL Air Source Heat Pump

@jamespa Yes. From the front panel. I think the temp setting on the Fujitsu front panel is affecting flow temps. As an experiment, I upped the ta...

2 months ago
Reply
RE: Fujitsu Waterstage WOYG160LJL Air Source Heat Pump

@jamespa Yes. From the front panel. I think the temp setting on the Fujitsu front panel is affecting flow temps. As an experiment, I upped the ta...

2 months ago
Reply
RE: Fujitsu Waterstage WOYG160LJL Air Source Heat Pump

With the outdoor temp at 0c yesterday I was able to fine tune the heating curve and offset to get a flow temp of bang on 35c with an indoor target tem...

2 months ago
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RE: Fujitsu Waterstage WOYG160LJL Air Source Heat Pump

I think part of my problem is that I have idea in my own head what is 'acceptable' cycling per hour. At the moment it's 0c here. Once it's got to the ...

2 months ago
Reply
RE: Fujitsu Waterstage WOYG160LJL Air Source Heat Pump

@jamespa Will do. I'll be honest, I'm still worried about the compressor turning on and off all day. To my old head, still living in the gas boiler ag...

2 months ago
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RE: Fujitsu Waterstage WOYG160LJL Air Source Heat Pump

@jamespa Trying to think this through. The ambient temperature in the plant room stays fairly constant at around 25c. The room influence setting is cu...

2 months ago
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