INTRODUCTION
A programmable thermostat is a device that combines the functions of both a room thermostat and heating
controller into a single unit. The programmable thermostat is used to switch the heating system by means of time
and temperature change. This unit is not like a standard programmer. It works by controlling the temperature
according to a series of programmed settings that take effect at different times of the day.
The ST620RF from Salus Controls is a stylish and accurate 5/2 or 7 day
programmable electronic thermostat with a large, easy to read Liquid Crystal
Display (LCD). This programmable thermostat has been specifically designed to
be used Volt Free. Unlike ordinary single unit design programmable thermostats,
this is a new type of unit that separates the operational functions into two units.
The Receiver is used for wiring connections and heat on/off control. The Control
Centre provides the user interface and temperature sensing / control. The two
units are linked together by a Radio Frequency (RF) signal.
The use of the revolutionary Touch Ring technology makes for simple usage, and
is coupled with a unique, smart design. The LCD display will show the current room
temperature and the ‘one touch’ operation makes the ST620RF easy to operate.
ST620RF INSTRUCTION MANUAL4
FEATURES
• Touch Ring Technology
• Large LCD with White Backlight
• Stylish Casing
• Volt Free Contacts
• Intelligent Communication Technology
• Battery Powered with Replacement Indicator
• Frost Protection
• Burner on Symbol
• Radio Controlled Clock (RCC)
• Manual Time / Date Setting Option
• Holiday Function
• Service Function
• Six Time / Temperature Settings / day
• Secure RF Transmission
(one million unique RF address codes)
