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Samsung Heat pump with Yonos Pico circulating pump running all the time

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Pirate Rich
(@pirate-rich)
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Posted by: @lch07
IMG 8059

@pirate-rich

Can I have some good pictures of the bottom of this cupboard and the equipment down there please.

 


Richard, Rich, Dick, Captain or Pirate... I answer to them all in any sequence! 🏴‍☠️☠️👍
See my heat pump running live here... 👉 HeatPumpMonitor.org 👈
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Pirate Rich
(@pirate-rich)
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Posted by: @lch07
IMG 8060

@pirate-rich

Also on that white buffer cylinder are there 2 or 4 pipes coming out of it? Pics would be good to clarify.

 


Richard, Rich, Dick, Captain or Pirate... I answer to them all in any sequence! 🏴‍☠️☠️👍
See my heat pump running live here... 👉 HeatPumpMonitor.org 👈
Buying from 🏴‍☠️ PirateHeatingSupplies.com 🏴‍☠️ means you support my family owned, independant business! 🙏❤️👍


   
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Mars
 Mars
(@editor)
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Joined: 5 years ago
Posts: 3527
 

Oooh, are we about to witness a @pirate-rich surgical heating system dissection, or thermobisection as I'm beginning to call it.


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Pirate Rich
(@pirate-rich)
Trusted Member Member
Joined: 2 weeks ago
Posts: 20
 

Posted by: @editor

Oooh, are we about to witness a @pirate-rich surgical heating system dissection, or thermobisection as I'm beginning to call it.

Always need the full picture before making a descision... Otherwise we are just guessing! 😎👍

 


Richard, Rich, Dick, Captain or Pirate... I answer to them all in any sequence! 🏴‍☠️☠️👍
See my heat pump running live here... 👉 HeatPumpMonitor.org 👈
Buying from 🏴‍☠️ PirateHeatingSupplies.com 🏴‍☠️ means you support my family owned, independant business! 🙏❤️👍


   
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(@old_scientist)
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Joined: 1 year ago
Posts: 286
 

Don't want to step on @pirate-rich's toes, but are you advise us of the settings for Field Setting Values (FSV) #2091, #2092 and #2093 please?

When #2092/3 are set to setting 3 (of 4) then the circulation pump(s) will continue to run continuously when the compressor is off due to weather compensation. Setting 2 (of 4) will turn the pump(s) off and setting 4 (of 4) will cycle the pump(s) for 7 mins off then 3 mins on.


Samsung 12kW gen6 ASHP with 50L volumiser and all new large radiators. 7.2kWp solar (south facing), Tesla PW3 (13.5kW)
Solar generation completely offsets ASHP usage annually. We no longer burn ~1600L of kerosene annually.


   
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Pirate Rich
(@pirate-rich)
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Posted by: @old_scientist

Don't want to step on @pirate-rich's toes, but are you advise us of the settings for Field Setting Values (FSV) #2091, #2092 and #2093 please?

When #2092/3 are set to setting 3 (of 4) then the circulation pump(s) will continue to run continuously when the compressor is off due to weather compensation. Setting 2 (of 4) will turn the pump(s) off and setting 4 (of 4) will cycle the pump(s) for 7 mins off then 3 mins on.

Not stepping on my toes at all. I've just done 6 weeks of research at Energy House 1 on Samsungs, so I could have asked for the FSV's but wanted to see what was installed first to make sure I wasn't stepping on the installers toes... 😂🏴‍☠️👍

 


Richard, Rich, Dick, Captain or Pirate... I answer to them all in any sequence! 🏴‍☠️☠️👍
See my heat pump running live here... 👉 HeatPumpMonitor.org 👈
Buying from 🏴‍☠️ PirateHeatingSupplies.com 🏴‍☠️ means you support my family owned, independant business! 🙏❤️👍


   
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(@lch07)
Active Member Member
Joined: 7 hours ago
Posts: 9
Topic starter  

@old_scientist hey!


2091 is set to Use (Signal on/off) or WL interlink Off (waterpump3)

2092 is set to Not Use

2093 is set to the same as 91



   
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(@lch07)
Active Member Member
Joined: 7 hours ago
Posts: 9
Topic starter  

@pirate-rich

IMG 8061
IMG 8062
IMG 8063

Hopefully these help. Looks like 4 pipes, 2 on each side



   
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(@old_scientist)
Honorable Member Member
Joined: 1 year ago
Posts: 286
 

Posted by: @lch07

@old_scientist hey!


2091 is set to Use (Signal on/off) or WL interlink Off (waterpump3)

2092 is set to Not Use

2093 is set to the same as 91

That's strange. According to the manual, with those settings the pump(s) should cycle 7 mins off, 3 mins on

Try changing #2091 and #2093 to the settings ending 'water pump 1'. When the compressor turns off, the pumps should run for 1min and then stop until the compressor restarts

When set to 'water pump 2', the pumps should run continuously, and set to 'water pump 3' (as they are now) the pumps should cycle 7 mins off, 3 mins on which as @pirate-rich says allows the heat pump to see when the water has cooled sufficiently to restart the compressor.

Make a note of all settings before making any changes. If the changes do not give the desired behaviour, you can change them back.

Out of interest, what is #2041 set to (WL1-Floor or WL2-FCU)?

 


This post was modified 1 hour ago 3 times by Old_Scientist

Samsung 12kW gen6 ASHP with 50L volumiser and all new large radiators. 7.2kWp solar (south facing), Tesla PW3 (13.5kW)
Solar generation completely offsets ASHP usage annually. We no longer burn ~1600L of kerosene annually.


   
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(@lch07)
Active Member Member
Joined: 7 hours ago
Posts: 9
Topic starter  

@old_scientist That option is set to WL1-Floor



   
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Pirate Rich
(@pirate-rich)
Trusted Member Member
Joined: 2 weeks ago
Posts: 20
 

Posted by: @lch07

@pirate-rich

IMG 8061
IMG 8062
IMG 8063

Hopefully these help. Looks like 4 pipes, 2 on each side

So, you actually have two pumps, not one. @old_scientist is going in the right direction with you. If you run out of ideas I'm here in the background. 🏴‍☠️👍

 


Richard, Rich, Dick, Captain or Pirate... I answer to them all in any sequence! 🏴‍☠️☠️👍
See my heat pump running live here... 👉 HeatPumpMonitor.org 👈
Buying from 🏴‍☠️ PirateHeatingSupplies.com 🏴‍☠️ means you support my family owned, independant business! 🙏❤️👍


   
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