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Mitsubishi Ecodan control "Service" Menu Items

 
Air Source Heat Pumps (ASHPs)
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 DavidAlgarve
(@davidalgarve)
Honorable Member Member
Joined: 2 years ago
Posts: 209
Topic starter 03/02/2026 3:21 pm  

Can anyone tell me how to get into the menu item: Service> Energy Monitor settings> Water Pump input> Pump 1-4 ?

I can get past the 0000 password, but if I tick at Energy Monitor settings, it only offers: System Shut Down> Yes/no

Similar at Auxiliary settings, but others e.g. Pump speed; Commissioning wizard will open and Running information will open with additional password 540

 

 

Screenshot 2026 02 03 at 15.22.07

Is it possible that some items are only available with the entire system shut down?

 


This topic was modified 4 days ago by DavidAlgarve

342sq m "Upside down" house in Algarve. Portugal
Mitsubishi PUHZ-120YUK 12kW ASHP
12 Solar Panels Growatt Inverter
2 x Growatt 7.5kW Batteries
Fronius EV Charger
Kia e- Niro 64kW


   
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 skyecraig
(@skyecraig)
Active Member Member
Joined: 10 months ago
Posts: 4
03/02/2026 3:30 pm  

Select yes to shutdown and then it will give you the menu options as expected. 



   
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 DavidAlgarve
(@davidalgarve)
Honorable Member Member
Joined: 2 years ago
Posts: 209
Topic starter 03/02/2026 4:10 pm  

@skyecraig  Many thanks. Could you please describe where we are after carrying out any mods and what is necessary to restart?

 


342sq m "Upside down" house in Algarve. Portugal
Mitsubishi PUHZ-120YUK 12kW ASHP
12 Solar Panels Growatt Inverter
2 x Growatt 7.5kW Batteries
Fronius EV Charger
Kia e- Niro 64kW


   
ReplyQuote



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