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Replacing mechanical thermostat for digital

1878 · 2024-09-05 17:55:10

Hi there, I have a Daikin Altherma 3 R F heat pump installed in my house. We have 4 thermostats installed in the house controlling the heat (3 downstairs and 1 upstairs) but they are very basic mechanical EPH CM2 thermostats and was hoping to upgrade to digital thermostats. Attaching pictures. Seem to just have 3 wire…

05-09-2024 5:55pm

#1

1878

Registered Users, Registered Users 2 Posts: 9 ✭

Join Date: November 2011

Posts: 2

Hi there,

I have a Daikin Altherma 3 R F heat pump installed in my house. We have 4 thermostats installed in the house controlling the heat (3 downstairs and 1 upstairs) but they are very basic mechanical EPH CM2 thermostats and was hoping to upgrade to digital thermostats. Attaching pictures. Seem to just have 3 wire setup on current thermostats, 1 earth and 2 brown wires. Any recommendations on what digital thermostat's would be suitable with my setup?
Thanks
IMG_3778.jpeg

IMG_3777.jpeg

IMG_3776.jpeg

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Answers

#2 06-09-2024 11:35am

drury..

Registered Users, Registered Users 2 Posts: 1,857 ✭✭✭

Join Date: March 31

Posts: 1846

digital stats will most likely need a neutral

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