danfoss tp5000

Hi experts, I have a Ideal Logic Combi ESP1 35 boiler and its c.6 years old in my 'new' build. I also have a two wired Danfoss TP5000si thermostats, one upstairs and one downstairs connected to two Danfoss HPA2 2-port actuators, as you'd expect. Problem I have is that neither of the thermostats...

Hi, I have recently moved into a 3 story terraced house built in 2011. When I moved in, the house utilised a danfoss heating system that I wasnt familiar with. Inside the airing cupboard (which is situated on the top floor) was a danfoss FP715 Si 2 channel programmer for heating and hot water...

I have a Danfoss TR5000 Si thermostat and a RX1. The RX1 was working correctly but there was a fault with one of the buttons on the thermostat. I have got a new TR5000si thermostat and just replaced the old one with the new one (just the front part, not the back plate as there doesn’t seem to...

Central heating 1 combi boiler in the kitchen IDEAL Logic Combi ESP1 35 1 thermostat in hall Danfoss TP5000Si 1 thermostat in upstairs bedroom Danfoss TP5000Si 2 motorised valves in upstairs airing cupboard Danfoss TYPE HPA2 Heating is not turned off Both zones - but only 1 zone at a time -...

My Danfoss tp5000si display has all of a sudden stopped displaying the time and intstead shows only 2 dots flashing where the time normally is and also the temperature, which when i first looked was down at 5c. I moved to temp upto normal 20c and it switched on and the heating came on as normal...

Hi, Have an issue with a Danfoss Programmer - the LCD display goes blank and the HW and CH is permanently on as per the red lights being on! Not sure if it is broken or needs replacement. Any advice will be great Model number could be Danfoss tp9000 (not sure) Attached pic for reference

Hi We have a danfoss tp5000si (non wireless) thermostat downstairs in our house. Up until 2days ago it was working fine. We now have a s.30 status on our vailant boiler which means it is not receiving thermostat instructions and the heating will not come on downstairs. The thermostat clicks...