Radio controlled, ideal for use in applications where wiring is not already in place Uses secure digital protocol to uniquely identify the thermostat to the receiver Single or 3 channel receiver 30m range True 7-day program with 6 time/temperature settings per day. Installer can also select 5+2 day for ease of programming Optimum start option gives improved comfort and energy savings Chrono-proportional control option, with either 3 or 6 boiler cycles/hr Uses the industry standard programmer backplate for ease of installation 1, 2 or 3 hour extension to current temperature setting Full program, first to last option can also be used as a manual (frost) thermostat Holiday mode for up to 99 days Large clear display As well as the target temperature and settings either the time or actual temperature can be shown Temperatures can be shown in °C or °F Receivers are 240Vac powered; Thermostat powered by 2 AA batteries (supplied)
Note
Both a receiver and at least 1 thermostat are needed to complete an installation.