Now I do not know what happened but they do not seem to working properly, the down stairs one sends the signal but the receiver does not responds.

Sends alerts in real time, when a threat is detected, through audible and visual alarm. View product Wireless connections work using radio waves. They generally use a transmitter and receiver, the former of which is the thermostat itself. The latter is attached to what you're controlling (i.e. home heat, water heat, you get the picture). Because they function using radio waves, it's important to take your thermostat's location into account - but that's next on the list. The Salus RT 520 RF thermostat also offers programming options, allowing users to set heating schedules based on their individual needs. This means that homeowners can optimize their heating system to operate efficiently while they are home and adjust to lower temperatures when they are away, reducing energy consumption and saving money on heating bills.The wireless RT520RF thermostat includes all the features of the previous RT series with a larger more intuitive LCD display and a handy new suite of additional operational and efficiency functions. OpenTherm Modulating Control is a method of control used by modern heating systems. Instead of switching a boiler on and off at intervals, modulating control allows the amount of heat provided by the boiler to be controlled to match the varying demand from the thermostat. This means the customer has greater system efficiency, energy saving and room comfort from our heating controls. Turn off the mains supply to the receiver, which means the mains supply, not just the slider switch on the front. When OpenTherm is connected, the device software will automatically adjust to the OpenTherm settings. The Salus RT500RF tends to sit in the lower end of the wireless thermostats, price wise So, it’s one of the cheapest programmable thermostats on the market.

TPI (Time Proportional & Integral) is a self-learning, timeproportional algorithm. TPI type of regulation ensures economical system operation through more accurate temperature maintenance during controlling process and limits overload conditions. In addition to the exact and stable room temperature, the advantage of this system is the minimization of energy consumption and significant savings. RT520 offers 3 types of TPI control: 1. for radiator (6CPH); 2. for underfloor heating (3CPH); 3. for electric heating (9CPH).As with most wireless electronics, your connection is vital. If you're noticing your SALUS wireless thermostat problems include a poor connection (or disconnecting regularly), then this is a good place to start. Your SALUS device will have two lights on it - one red, and one green. These serve to indicate whether your devices are paired (connected) and if neither is on that's a sign of one of two things. First, the batteries may be dead - see the above section. Second, it's unpaired itself, which happens from time to time. This switches the heating on and off. The control centre will then operate the temperature sensing and control side of the thermostat.

We’ve been out to emergency repairs where a customer’s boiler suddenly started turning on and off randomly. Please make the receiver connections and power the receiver before inserting the batteries into the thermostat.I have reset the thermostat several times and tried to manuallyreduce the temperature on it using the overide, but no reaction from the boiler or the Salus wired receiver whatsoever. NOTE: Using UP or DOWN, you can choose either TPI (step 2) or SPAN (step 6). Choosing one option excludes the other. Thanks for the responses. I have set all 5 cycles on the thermostat. TRV are on max setting in the living room where I keep the thermostat. At 10pm the thermostat will hit the 5th cycle and should tell the boiler to maintain a room temp of 5c. I am currently in the living room with the rads very hot to the touch and a reading of 22.5c so I would expect the boiler to switch off the CH mode and the heat to leave my rads. I am actually going to go and watch the boiler at 10pm to see what/ if anything happens. If my rads are still boiling hot at 11 then I know the Salus thermostat is bloody useless!!! Have you used all five time/temperature settings on the Salus? You must set no five to be the overnight one, even if it means setting two the same.

You can try a reset, by following the instructions below to the letter, it is important that you do not miss any part. There are three common issues that arise with SALUS wireless thermostats. Batteries, connection, and location. They're all the same issues that you'll experience with other wireless devices like phones, earbuds, and other smart home devices. In fact, we have another article detailing how to troubleshoot a wireless doorbell that could likely help here, as well. Landlord settings is a pin code protected feature that allows the landlord to set a service reminder on the thermostat that will warn the tenant when the boiler is due its annual service.

During the pairing process, please make sure the thermostat and the receiver are at least 1 meter from each other. There are lots of cheap and efficient wireless programmable room thermostats on the market, and the Salus RT500RF is one of the very best. Set the thermostat to switch the heating on and the flame symbol appears again. has the heating switched on now? If not you can by-pass the receiver as a temporary measure see * below