Ive just bought a Honeywell DT92E wireless thermostat thinking it would be as easy to wire as a plug is... I unclipped my existing Danfoss to find 3 wires (red, yellow and blue and an earth (the latter is not connected)). The Honeywell instructions ask for lots more and I'm completely lost. Before I do the right thing and call an electrician is there anyone who knows the product and can help me out.