ESI - Energy Saving Innovation Controls ESRTP4RF Wireless Programmable Room Thermostat, White

Recibí el articulo ayer y al abrir la caja veo que no hay instrucciones en español. Me defiendo en ingles pero veo que las instrucciones incluyen mucho tecnicismo y decido escribir al fabricante para pedir instrucciones en español. Me contestan rápidamente y escuetamente pero me dicen que no tienen, solo inglés (apáñatelas!). El anterior aparato que tenía lo instalé yo misma así que me digo que muy complicado no será... Busco en internet y veo que hay videos tutoriales, todos en ingles pero de particulares. Lo primero que constato es que en el producto que aparece en los tutoriales vienen pilas, que en mi paquete no vienen y el hueco está vacío... (sospecho). Abro el receptor que va a la caldera y veo que está manipulado, incluso sucio de cable chamuscado. Vuelvo a cerrarlo todo e inicio la devolución. Muy decepcionada.

This is a great piece of kit at a decent price. I was sick of my wall themostat clicking on and off througout the night, i know it's weird but the sound of it just annoyed me. There are some great videos on youtube on how to install this and there are a couple of ways on how to wire it in to the boiler side. I chose to use a new 3 core from the receiver straight into the boiler PCB after disconnecting the wall thermostat connections on the PCB. Explanation below. The themostat is already paired up straight from the box but it's pretty easy to pair it up if it isn't. Its great just having the themostat in any room you want. Worcester Boch Greenstar 2000 - 3 core cable (Live, Neutral, Earth) N.B. the receiver doesn't need to be earthed so i used the Earth wire as the signal wire. Turn Boiler off before you start and remove anything wired into LR LS NS on the boiler PCB. Receiver - Live to L - Neutral to N, then put a small wire link between Live and 1, then Earth (signal wire) to number 2 (which is the switch) Boiler PCB - Live to LS - Neutral to NS and Earth (which is your signal wire) to LR. Thats it, turn boiler back on which gives the receiver power, make sure thermo and receiver is paired and away you go. You can mark the Earth wire with a permenant marker for anyone looking at it after to show it's not an Earth wire.

Easy to set up, and easy to use. The best budget wireless thermostat there is.

Has lots of features which other products don't. Easy to set up once you read the manual a few times. Don't need to add any wiring it sends signals by radio. Time set up is automatic also clock's forward. We'll pleased with this product .Good value for money.

Have been using this thermostat for a few years now. Reasonably easy to setup and use, but there's a bit of reading to work out what all the modes and options are. There is a mode whereby the thermostat will be efficient by starting/stopping heating earlier than a programmed temperature change which appears on occasion to not be doing what one would expect, but generally it behaves itself. Of course it's very hard to know if/how much energy is being saved by this particular thermostat in comparison to any other ones. In conclusion, it works and so far I've been happy with it.